CATALYST PHARMACEUTICALS, INC. - Quarter Report: 2011 June (Form 10-Q)

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

[Mark One]

For the Quarterly Period Ended June 30, 2011

OR

Commission File No. 001-33057

CATALYST PHARMACEUTICAL

PARTNERS, INC.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (305) 529-2522

Indicate by checkmark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such report(s), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See definitions of “accelerated filer, large accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act (Check one):

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  x

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date: 21,654,680 shares of common stock, $0.001 par value per share, were outstanding as of August 12, 2011.

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CATALYST PHARMACEUTICAL PARTNERS, INC.

INDEX

PART I. FINANCIAL INFORMATION

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CATALYST PHARMACEUTICAL PARTNERS, INC.

(a development stage company)

CONDENSED BALANCE SHEETS

The accompanying notes are an integral part of these condensed financial statements.

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CATALYST PHARMACEUTICAL PARTNERS, INC.

(a development stage company)

CONDENSED STATEMENTS OF OPERATIONS (unaudited)

The accompanying notes are an integral part of these condensed financial statements.

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CATALYST PHARMACEUTICAL PARTNERS, INC.

(a development stage company)

CONDENSED STATEMENT OF STOCKHOLDERS’ EQUITY (unaudited)

For the six months ended June 30, 2011

The accompanying notes are an integral part of these condensed financial statements.

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CATALYST PHARMACEUTICAL PARTNERS, INC.

(a development stage company)

CONDENSED STATEMENTS OF CASH FLOWS (unaudited)

The accompanying notes are an integral part of these condensed financial statements.

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CATALYST PHARMACEUTICAL PARTNERS, INC.

(a development stage company)

NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS

Catalyst Pharmaceutical Partners, Inc. (the Company) is a development-stage biopharmaceutical company focused on the development and commercialization of prescription drugs targeting diseases of the central nervous system with a focus on the treatment of addiction and epilepsy. The Company was incorporated in Delaware in July 2006. It is the successor by merger to Catalyst Pharmaceutical Partners, Inc., a Florida corporation, which commenced operations in January 2002.

The Company has incurred operating losses in each period from inception through June 30, 2011. The Company has been able to fund its cash needs to date through an initial funding from its founders, four private placements, an initial public offering (IPO), a government grant and four registered direct offerings via shelf registrations to institutional investors. See Note 8.

Capital Resources

The Company is currently involved in the following product development activities: (i) the Company is in the process of completing the non-clinical studies that it believes will be required in order for the Company to file an investigational new drug application (IND) for CPP-115 (which the Company expects to file during the third quarter of 2011); (ii) the Company intends to commence an initial Phase I clinical trial evaluating the safety of CPP-115 in humans during the fourth quarter of 2011, and (iii) the Company is jointly conducting with the National Institute on Drug Abuse (NIDA) and the Veteran’s Administration Cooperative Studies Program (VA) a U.S. Phase II(b) clinical trial of CPP-109 (and, based on current information, the Company expects to obtain top line results from this trial during the fourth quarter of 2012).

Based on currently available information with respect to the anticipated costs of its clinical trials, the Company believes that it will require additional funding of approximately $1.2 million before the end of the first half of 2012 in order to fund these projects and in order to have sufficient working capital to support its operations through the receipt of data from the above-described clinical trials. While the Company expects to be able to raise the required additional funding, there can be no assurance that it will be able to do so, and the failure to raise such funds could have a material adverse effect on the Company’s product development efforts.

Further, the Company will need further additional funding to complete any other non-clinical studies or clinical studies and trials that may be required to submit NDAs for and commercialize CPP-109 and CPP-115 and to support the Company’s operations beyond the end of the first half of 2012. There can be no assurance that the Company will ever be able to commercialize either of its product candidates.

The Company intends to raise the additional funds required through public or private equity offerings, debt financings, corporate or government collaborations, governmental research grants or other means. The Company may also seek to raise new capital to fund additional product development efforts, even if it has sufficient funds for its planned operations. Any sale by the Company of additional equity or convertible debt securities could result in dilution to the Company’s current stockholders. There can be no assurance that any such required additional funding will be available to the Company at all or available on terms acceptable to the Company. Further, to the extent that the Company raises additional funds through collaborative arrangements, it may be necessary to relinquish some rights to the Company’s technologies or grant sublicenses on terms that are not favorable to the Company. If the Company is not able to secure additional funding when needed, the Company may have to delay, reduce the scope of, or eliminate one or more research and development programs, which could have an adverse effect on the Company’s business.

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In the opinion of management, the accompanying unaudited interim financial statements of the Company contain all adjustments (consisting of only normal recurring adjustments) necessary to present fairly the financial position of the Company as of the dates and for the periods presented. Accordingly, these statements should be read in conjunction with the financial statements and notes thereto for the year ended December 31, 2010 included in the 2010 Annual Report on Form 10-K filed by the Company with the SEC. The results of operations for the three and six months ended June 30, 2011 are not necessarily indicative of the results to be expected for any future period or for the full 2011 fiscal year.

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As of June 30, 2011, there were outstanding stock options to purchase 3,118,108 shares of common stock, of which stock options to purchase 2,666,441 shares of common stock were exercisable as of June 30, 2011.

For the three and six month periods ended June 30, 2011 and 2010, the Company recorded stock-based compensation expense as follows:

Prepaid expenses consist of the following:

Property and equipment, net consists of the following:

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Depreciation expense was $21,030 and $6,329 and $27,468 and $13,080, respectively, for the three and six month periods ended June 30, 2011 and 2010. During June 2011, in connection with the renewal of the corporate offices lease, the Company entered into the first amendment to the lease. The amendment extends the original lease term for five years, and relocates the Company into another space within the same building. We expect the relocation to occur during the fourth quarter of 2011. The Company has revised the amortization of the leasehold improvements for the current offices in connection with the first lease amendment.

Accrued expenses and other liabilities consist of the following:

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Brookhaven has formally advised the Company that they believe that the amount potentially due from the Company to Brookhaven for reimbursement of patent related expenses is approximately $1.3 million. The Company has advised Brookhaven that it disputes their determination of patent-related expenses due under the license agreement. There can be no assurance as to the outcome of this matter. In any event, no patent-related expenses are due to Brookhaven under the license agreement until the submission by the Company of an NDA for CPP-109. As the Company has not yet filed an NDA for CPP-109, no amounts relating to this matter are accrued in the accompanying June 30, 2011 and December 31, 2010 condensed balance sheets.

Under the Northwestern license agreement, the Company will be responsible for continued research and development of any resulting product candidates. As of June 30, 2011, the Company has paid $64,654 in connection with the license and has accrued license fees of $56,968 in the accompanying June 30, 2011 condensed balance sheet for expenses, maintenance fees and milestones. In addition, the Company is obligated to pay certain milestone payments in future years relating to clinical development activities with respect to CPP-115, and royalties on any products resulting from the license agreement. The first such milestone payment of $50,000 is due on the earlier of filing of an IND or August 27, 2012.

At present, the Company estimates that it will pay approximately $917,000 in connection with contracts relating to this agreement. As of June 30, 2011, the Company had paid approximately $559,000 of this amount and had prepaid expenses of approximately $13,000 and accounts payable of approximately $165,000 in the accompanying condensed balance sheet as of June 30, 2011 in connection with this agreement.

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The Company is subject to income taxes in the U.S. federal jurisdiction and various states jurisdictions. Tax regulations within each jurisdiction are subject to the interpretation of the related tax laws and regulations and require significant judgment to apply. The Company is not subject to U.S. federal, state and local tax examinations by tax authorities for the years before 2008. If the Company were to subsequently record an unrecognized tax benefit, associated penalties and tax related interest expense would be reported as a component of income tax expense.

On June 2, 2008, the Company filed a shelf registration statement on Form S-3 (2008 Shelf Registration Statement) with the SEC to sell up to $30 million of common stock. This shelf registration was declared effective by the SEC on June 26, 2008. In September 2008, the Company sold 1,488,332 shares of its common stock at $3.00 per share pursuant to its 2008 Shelf Registration Statement and received gross proceeds of approximately $4.5 million before commissions and incurred expenses of approximately $377,000. In October 2009, the Company sold an additional 3,973,000 shares of its common stock under its 2008 Shelf Registration Statement at a price of $1.00 per share and received gross proceeds of approximately $4.0 million before commissions and incurred expenses of approximately $275,000. In August 2010, the Company sold an additional 1,351,352 shares of its common stock under its 2008 Shelf Registration Statement at a price of $1.11 per share to an institutional investor and received gross proceeds of approximately $1.5 million before commissions and incurred expenses of approximately $44,000.

On December 3, 2010, the Company filed a new shelf registration statement on Form S-3 (2010 Shelf Registration Statement) with the SEC to sell up to $30 million of common stock and common stock purchase warrants. This registration statement was declared effective by the SEC on December 15, 2010. During March 2011, the Company sold 2,259,943 shares of its common stock under its 2010 Shelf Registration Statement at a price of $1.12 per share and received gross proceeds of approximately $2.5 million before underwriting commission and other expenses totaling approximately $300,000.

Stock Options

No stock options were granted during the three or six month periods ended June 30, 2011 and 2010. The Company recorded stock-based compensation related to stock options totaling $65,076 and $118,827 during the three and six month periods ended June 30, 2011 and $85,788 and $168,135 during the three and six month ended June 30, 2010, respectively. No options vested during the three and six month periods ended June 30, 2011. The total fair value of vested stock options during the three and six month periods ended June 30, 2010 was $6,103 and $9,483, respectively.

The calculated value of the stock options was determined using the Black-Scholes option-pricing model with the following assumptions:

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As of June 30, 2011, there was approximately $148,000 of unrecognized compensation expense related to non-vested stock compensation awards granted under the 2006 Stock Incentive Plan (the Plan). The cost is expected to be recognized over a weighted average period of approximately 1.02 years.

Since its inception in 2002, the Company has entered into various consulting agreements with non-employee officers and with members of the Company’s Scientific Advisory Board. During the three and six month periods ended June 30, 2011 and 2010, the Company paid approximately $32,000 and $20,000 and $53,000 and $39,000, respectively, in consulting fees to related parties.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This report and the information incorporated by reference into it include “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. We intend these forward-looking statements to be covered by the safe harbor provisions for forward-looking statements in these sections. All statements regarding our expected financial position and operating results, our business strategy, our product development efforts, including the anticipated timing of receipt of results from our clinical trials, our financing plans and trends relating to our business and industry are forward-looking statements. These statements can sometimes be identified by our use of forward-looking words such as “may,” “will,” “anticipate,” “estimate,” “expect,” “intend” and similar expressions. These statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, performance or achievements to be materially different from the results, performance or achievements expressed or implied by our forward-looking statements. We cannot promise that our expectations described in such forward-looking statements will turn out to be correct. Factors that may impact such forward-looking statements include, among others, our ability to successfully complete clinical trials required for us to file new drug applications for CPP-109 and for CPP-115, our ability to complete such trials on a timely basis and within the budgets we establish for such trials, our ability to obtain the funding for such trials, our ability to protect our intellectual property, whether others develop and commercialize products competitive to our products, changes in the regulations affecting our business, our ability to attract and retain skilled employees, and changes in general economic conditions and interest rates. The risk factors section of our 2010 Annual Report on Form 10-K filed with the SEC describes the significant risks associated with our business. We undertake no obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.

Overview

We are a development-stage biopharmaceutical company focused on the development and commercialization of prescription drugs targeting diseases of the central nervous system with a focus on the treatment of addiction and epilepsy. We have two products in development. We are currently evaluating our lead drug candidate, CPP-109 (our version of vigabatrin, a GABA aminotransferase inhibitor) for the treatment of cocaine addiction. CPP-109 has been granted “Fast Track” status by the FDA for the treatment of cocaine addiction, which indicates that the FDA has recognized that CPP-109 is intended for the treatment of a serious or life-threatening condition for which there is no effective treatment and which demonstrates the potential to address unmet medical needs. We also hope to evaluate CPP-109 for the treatment of other addictions. Further, we are in the early stages of developing CPP-115, another GABA aminotransferase inhibitor that, based on our non-clinical studies to date, we believe is more potent than vigabatrin but may have reduced side effects (e.g., visual field defects, or VFDs) from those associated with vigabatrin. We are planning to develop CPP-115 for several indications, including drug addiction, epilepsy (initially infantile spasms) and other selected central nervous disease indications. We believe that we control all current intellectual property for drugs that have a mechanism of action related to inhibition of GABA aminotransferase.

The successful development of CPP-109, CPP-115 or any other product we may acquire, develop or license is highly uncertain. We cannot reasonably estimate or know the nature, timing, or estimated expenses of the efforts necessary to complete the development of, or the period in which material net cash inflows are expected to commence due to the numerous risks and uncertainties associated with developing such products, including the uncertainty of:

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We are currently involved in the following product development activities: (i) we are in the process of completing the non-clinical studies that we believe will be required in order for us to file an IND for CPP-115 (which we expect to file during the third quarter of 2011); (ii) we intend to commence an initial Phase I clinical trial evaluating the safety of CPP-115 in humans during the fourth quarter of 2011, and (iii) we are jointly conducting with NIDA and the VA a U.S. Phase II(b) clinical trial of CPP-109 (and, based on current information, we expect to obtain top line results from this trial during the fourth quarter of 2012).

Based on currently available information with respect to the anticipated costs of our current clinical trials, we believe that we will require additional funding of approximately $1.2 million before the end of the first half of 2012 in order to fund our current projects and in order to have sufficient working capital to support our operations through the receipt of data from the above-described clinical trials. While we expect to be able to raise the required additional funding, there can be no assurance that we will be able to do so, and the failure to raise such funds could have a material adverse effect on our product development efforts.

Further, we will need further additional funding to complete any other non-clinical studies or clinical studies and trials that may be required to submit NDAs for and commercialize CPP-109 and CPP-115 and to support our operations beyond the end of the first half of 2012. There can be no assurance that we will ever be able to commercialize either of our product candidates.

Recent Developments

CPP-109

During the fourth quarter of 2010, we initiated a randomized, double-blind, placebo-controlled U.S. Phase II(b) clinical trial in conjunction with NIDA and VA evaluating the use of CPP-109 in treating patients with cocaine addiction. The trial is expected to enroll approximately 200 cocaine addicted patients at 11 addiction treatment centers and clinical research centers with expertise in conducting addiction trials in the United States. We began enrolling patients in this trial in the first quarter of 2011. Based on currently available information, we expect to fully enroll this trial by the end of the fourth quarter of 2011 or early in the first quarter of 2012, and to have initial top-line results from this trial during the fourth quarter of 2012. However, the timing of the receipt of the data from our trial will ultimately depend on the timing of patient enrollment into our trial, which cannot be predicted with absolute certainty. Additional information about this trial can be found at www.clinicaltrials.gov.

Generally, the process of seeking approval of an NDA requires multiple clinical trials, including two “pivotal” U.S. Phase III clinical trials. In our case, because CPP-109 is intended to treat a serious condition for which there is no approved therapy, if the data from the Phase II(b) Trial is sufficiently compelling, we may seek to file an NDA with the FDA on the basis of this trial. However, it is highly likely that the FDA will require at least one Phase III clinical trial of CPP-109 or one or more alternative studies to be successfully completed before they will accept as complete an NDA for CPP-109, even if the data from our currently ongoing Phase II(b) clinical trial are compelling. Further, it is unlikely in any case that we will submit an NDA for CPP-109 for at least two years. There can be no assurance that the data from our ongoing Phase II(b) Trial will be sufficiently compelling or that even if such data are sufficiently compelling, that the FDA will allow us to file an NDA based on the results of that trial.

CPP-115

We expect to file an IND for CPP-115 before the end of the third quarter of 2011 and to initiate a Phase I clinical study to evaluate the safety of CPP-115 in humans during the fourth quarter of 2011.

Strategic Partner Initiatives

We continue to seek potential strategic partners interested in working with us on the development of CPP-109 and CPP-115. No agreements have been entered into to date.

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Basis of presentation

Revenues

We are a development stage company and have had no revenues from product sales to date. We will not have revenues from product sales until such time as we receive approval of CPP-109 or CPP-115, successfully commercialize our products or enter into a licensing agreement which may include up-front licensing fees, of which there can be no assurance. Government grant revenue represents a cash grant awarded in 2010 under the Qualifying Therapeutic Discovery Projects Program (section 48D of the Internal Revenue Code), all of which was recorded in the fourth quarter of 2010.

Research and development expenses

Our research and development expenses consist of costs incurred for Company-sponsored research and development activities. The major components of research and development costs include non-clinical study costs, clinical manufacturing costs, clinical study and trial expenses, insurance coverage for clinical trials, consulting, scientific advisors and other third-party costs, salaries and employee benefits, stock-based compensation expense, supplies and materials and allocations of various overhead costs related to our product development efforts. To date, all of our research and development resources have been devoted to the development of CPP-109 and CPP-115, and we expect this to continue for the foreseeable future. Costs incurred in connection with research and development activities are expensed as incurred.

Our cost accruals for non-clinical studies, clinical studies and clinical trials are based on estimates of the services received and efforts expended pursuant to contracts with numerous clinical trial sites and clinical and non-clinical research organizations. In the normal course of business, we contract with third parties to perform various non-clinical studies, clinical studies and clinical trial activities in the on-going development of potential products. The financial terms of these agreements are subject to negotiation and vary from contract to contract and may result in uneven payment flows. Payments under the contracts depend on factors such as the achievement of certain events, the successful enrollment of subjects, and the completion of portions of the non-clinical study, clinical study or clinical trial or similar conditions. The objective of our accrual policy is to match the recording of expenses in our financial statements to the actual services received and efforts expended. As such, expense accruals related to non-clinical studies and clinical studies and trials are recognized based on our estimate of the degree of completion of the event or events specified in the specific non-clinical study, clinical study or clinical trial contract. We monitor service provider activities to the extent possible; however, if we underestimate activity levels associated with various studies at a given point in time, we could be required to record significant additional research and development expenses in future periods. Non-clinical study and clinical study and trial activities require significant up front expenditures. We anticipate paying significant portions of a study or trial’s cost before such begins, and incurring additional expenditures as the study or trial progresses and reaches certain milestones.

Selling and marketing expenses

We do not currently have any selling or marketing expenses, as we have not yet received NDA approval for the commercialization of CPP-109 or CPP-115. We expect to have a sales force in place to commence our selling efforts immediately upon receiving approval of such NDAs, of which there can be no assurance.

General and administrative expenses

General and administrative expenses include among other expenses, management salaries and benefits, office expenses, regulatory fees, legal, accounting, information technology and consulting fees and travel expenses for certain employees, consultants, directors and members of our Scientific Advisory Board.

Stock-based compensation

We recognize expense for the fair value of all stock-based awards to employees, directors, scientific advisors and consultants in accordance with U.S. generally accepted accounting principles. For stock options we use the Black-Scholes option valuation model in calculating the fair value of these awards, and recognize stock-based compensation expense ratably over the vesting period.

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Income taxes

We have incurred operating losses since inception. Our net deferred tax asset has a 100% valuation allowance as of June 30, 2011 and December 31, 2010, as we believe it is more likely than not that the deferred tax asset will not be realized. If an ownership change, as defined under Internal Revenue Code Section 382, occurs, the use of any of our carry-forward tax losses may be subject to limitation.

As required by ASC 740, Income Taxes, we recognize the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely sustain the position following the audit. For tax positions meeting the more-likely-than-not threshold, the amount recognized in the financial statements is the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement with the relevant tax authority.

Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition and results of operations are based on our financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires us to make judgments, estimates, and assumptions that affect the reported amounts of assets, liabilities, revenues, expenses and disclosures of contingent assets and liabilities. For a full discussion of our accounting policies please refer Note 2 to the Financial Statements included in our 2010 Annual Report on Form 10-K filed with the SEC. Our most critical accounting policies and estimates include: accounting for development stage, research and development expenses and stock based compensation, measurement of fair value, income taxes and reserves. We continually evaluate our judgments, estimates and assumptions. We base our estimates on the terms of underlying agreements, our expected course of development, historical experience and other factors we believe are reasonable based on the circumstances, the results of which form our management’s basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates. There have been no material changes to our critical accounting policies and estimates from the information provided in Part II, Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations included in our 2010 Annual Report on Form 10-K.

Results of Operations

Revenues. We had no revenues for the three and six month periods ended June 30, 2011 and 2010.

Research and Development Expenses. Research and development expenses for the three and six months periods ended June 30, 2011 and 2010 were $905,635 and $797,935 and $1,809,588 and $1,237,522, respectively, including stock-based compensation expense in each of the three and six months periods of $18,671 and $61,963 and $37,137 and $122,431 respectively. Research and development expenses, in the aggregate, represented approximately 65% and 60% and 62% and 52% of total operating costs and expenses, respectively, for the three and six month periods ended June 30, 2011 and 2010. The stock-based compensation is non-cash and relates to the expense of stock options awards to certain employees, officers and scientific advisors. Expenses for research and development for the six month period ended June 30, 2011 increased compared to amounts expended in the same period in 2010 as we continued to conduct the non-clinical studies for CPP-115 and our NIDA/VA Phase II(b) clinical trial evaluating CPP-109 for use in the treatment of cocaine addiction initiated during the fourth quarter of 2010.

We expect that costs related to research and development activities will continue to be substantial in 2011 as we continue to conduct non-clinical studies for CPP-115, as we commence a Phase I human safety study of CPP-115 and as we continue to conduct the NIDA/VA U.S. Phase II(b) clinical trial evaluating CPP-109 for use in the treatment for cocaine addiction.

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Selling and Marketing Expenses. We had no selling and marketing expenses during the three and six month periods ended June 30, 2011 and 2010, as we have not yet received approval for the commercialization of CPP-109 or CPP-115. We expect we will begin to incur such costs upon our filing of an NDA, so that we can have a sales force in place to commence our selling efforts immediately upon receiving approval of such NDA, of which there can be no assurance.

General and Administrative Expenses. General and administrative expenses for the three and six months ended June 30, 2011 and 2010 were $491,828 and $535,197 and $1,107,125 and $1,146,022, respectively, including stock-based compensation expense in each of the three and six month periods of $46,405 and $23,825 and $81,690 and $45,704, respectively. General and administrative expenses represented 35% and 40% and 38% and 48%, respectively, of total operating costs and expenses for the three and six months ended June 30, 2011 and 2010. General and administrative expenses for the six months ended June 30, 2011 were comparable to those of the same period in 2010.

Stock-Based Compensation. Total stock based compensation for the three and six months ended June 30, 2011 and 2010 was $65,076 and $85,788 and $118,827 and $168,135, respectively. The reduction in expense from the comparable period in 2010 is primarily due to previously granted awards to employees which completely vested during 2010.

Interest Income. We reported interest income in all periods relating to our investment of funds received from our private placements, IPO and registered direct offerings. The decrease in interest income in the three and six month periods ended June 30, 2011 when compared to the same periods in 2010 is due to lower interest rates and lower investment amounts as we use the proceeds from offerings to fund our operations. All such funds were invested in bank savings accounts, money market funds, short term interest-bearing obligations, certificates of deposit and direct or guaranteed obligations of the United States government.

Income taxes. We have incurred net operating losses since inception. For the three and six month periods ended June 30, 2011 and 2010, we have applied a 100% valuation allowance against our deferred tax asset as we believe that it is more likely than not that the deferred tax asset will not be realized.

Liquidity and Capital Resources

Since our inception, we have financed our operations primarily through the net proceeds of private placements, an IPO and four registered direct offerings under our shelf registration statements. At June 30, 2011, we had cash and cash equivalents and a short term certificate of deposit aggregating $5.4 million and working capital of $4.9 million. At December 31, 2010, we had cash and cash equivalents of $5.5 million and working capital of $5.5 million. At June 30, 2011, substantially all of our cash and cash equivalents and our certificate of deposit were deposited with one financial institution, and such balances were in excess of federally insured limits throughout the quarter.

We have to date incurred operating losses, and we expect these losses to continue into the future as we seek to conduct the clinical trials and non-clinical studies that will be required before we can commercialize CPP-109 and CPP-115. We anticipate using current cash on hand to finance these activities. It will likely take several years to obtain the necessary regulatory approvals to commercialize CPP-109 and CPP-115 in the United States.

Our future funding requirements will depend on many factors, including:

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We are currently involved in the following product development activities: (i) we are in the process of completing the non-clinical studies that we believe will be required in order for us to file an IND for CPP-115 (which we expect to file during the third quarter of 2011); (ii) we intend to commence an initial Phase I clinical trial evaluating the safety of CPP-115 in humans during the fourth quarter of 2011, and (iii) we are jointly conducting with NIDA and the VA a U.S. Phase II(b) clinical trial of CPP-109 (and, based on current information, we expect to obtain top line results from this trial during the fourth quarter of 2012).

Based on currently available information with respect to the anticipated costs of our current clinical trials, we believe that we will require additional funding of approximately $1.2 million before the end of the first half of 2012 in order to fund our current projects and in order to have sufficient working capital to support our operations through the receipt of data from the above-described clinical trials. While we expect to be able to raise the required additional funding, there can be no assurance that we will be able to do so, and the failure to raise such funds could have a material adverse effect on our product development efforts.

Further, we will need further additional funding to complete any other non-clinical studies or clinical studies and trials that may be required to submit NDAs for and commercialize CPP-109 and CPP-115 and to support our operations beyond the end of the first half of 2012. There can be no assurance that we will ever be able to commercialize either of our product candidates.

We expect to raise the required additional funds through public or private equity offerings, corporate or governmental collaborations or other means. We also intend to seek additional governmental grants for a portion of the required funding for our non-clinical studies and clinical studies and trials. We may also seek to raise new capital to fund additional product development efforts, even if we have sufficient funds for our planned operations. Any sale by us of additional equity or convertible debt securities could result in dilution to our stockholders. There can be no assurance that any such required additional funding will be available to us at all or available on terms acceptable to us. Further, to the extent that we raise additional funds through collaborative arrangements, it may be necessary to relinquish some rights to our technologies or grant sublicenses on terms that are not favorable to us. If we are not able to secure additional funding when needed, we may have to delay, reduce the scope of or eliminate one or more research and development programs, which could have an adverse effect on our business.

Cash Flows

Net cash used in operating activities was $2,294,213 and $2,170,909, respectively, for the six month periods ended June 30, 2011 and 2010. During the six months ended June 30, 2011, net cash used in operating activities was primarily attributable to our net loss of $2,911,287 and a decrease of $35,479 in accrued expenses and other liabilities. This was offset in part by $146,295 of non-cash expenses, a decrease of $134,025 in government grant receivable and an increase of $372,078 in accounts payable. During the six months ended June 30, 2010, net cash used in operating activities was primarily attributable to our net loss of $2,373,584 and an increase of $128,581 in prepaid expenses and deposits. This was offset in part by $181,215 of non-cash expenses, and increases of $147,707 in accrued expenses and other liabilities, and $2,334 in accounts payable. Non-cash expenses include depreciation and stock-based compensation expense.

Net cash used in investing activities was $2,003,488 during the six month period ended June 30, 2011, consisting of $2,001,688 to purchase a certificate of deposit and $1,800 for the purchase of computer equipment. No cash was provided by (used in) investing activities during the six month ended June 30, 2010.

Net cash provided by financing activities was $2,228,634 during the six month period ended June 30, 2011, consisting of the net proceeds from the sale of shares of common stock pursuant to our 2010 shelf registration statement. No cash was provided by (used in) financing activities during the six month period ended June 30, 2010.

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Contractual Obligations

We have entered into the following contractual arrangements:

Dispute with Brookhaven

Brookhaven has formally advised us that they believe that the amount due them for patent related expenses is approximately $1.3 million. We believe that we are only liable to Brookhaven for the approximately $166,000 described above, and we have advised Brookhaven that we dispute their determination of patent-related expenses due under the license agreement. There can be no assurance as to the outcome of this matter. In any event, no patent-related expenses are due to Brookhaven under the license agreement until the submission by us of an NDA for CPP-109.

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Off-Balance Sheet Arrangements

We currently have no debt. Capital lease obligations as of June 30, 2011 and December 31, 2010 were not material. We have operating leases for our office facilities. We do not have any off-balance sheet arrangements as such term is defined in rules promulgated by the SEC.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK

As a “smaller reporting company” as defined by Item 10 of Regulation S-K, we are not required to provide the information required by this section.

ITEM 4. CONTROLS AND PROCEDURES

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PART II. OTHER INFORMATION

The Company is not a party to any legal proceedings.

There are many factors that affect our business, our financial condition, and the results of our operations. In addition to the information set forth in this quarterly report, you should carefully read and consider “Item 1A. Risk Factors” in Part I, and “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, of our 2010 Annual Report on Form 10–K filed with the SEC, which contain a description of significant factors that might cause our actual results of operations in future periods to differ materially from those currently expected or desired.

None

None.

None

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SIGNATURES

Pursuant to the Securities Exchange Act of 1934, the Registrant has caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: August 15, 2011

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Exhibit Index