Summary of PALATIN TECHNOLOGIES INC

Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis should be read in conjunction with the consolidated financial statements and notes to the consolidated financial statements filed as part of this report.

Statements in this quarterly report on Form 10-Q, as well as oral statements that may be made by us or by our officers, directors, or employees acting on our behalf, that are not historical facts constitute "forward-looking statements", which are made pursuant to the safe harbor provisions of Section 21E of the Securities Exchange Act of 1934 as amended (the Exchange Act). The forward-looking statements in this quarterly report on Form 10-Q do not constitute guarantees of future performance. Investors are cautioned that statements that are not strictly historical statements contained in this quarterly report on Form 10-Q, including, without limitation, current or future financial performance, management's plans and objectives for future operations, clinical trials and results, product plans and performance, management's assessment of market factors, as well as statements regarding our strategy and plans and our strategic partners, constitute forward-looking statements. Such forward-looking statements involve known and unknown risks, uncertainties and other factors that could cause our actual results to be materially different from historical results or from any results expressed or implied by such forward-looking statements. Our future operating results are subject to risks and uncertainties and are dependent upon many factors, including, without limitation, the risks identified in this report, in our annual report on Form 10-K for the year ended June 30, 2008 and in our other Securities and Exchange Commission (SEC) filings.

We expect to incur losses in the future as a result of spending on our planned development programs and losses may fluctuate significantly from quarter to quarter.

In this quarterly report on Form 10-Q, references to "we", "our", "us" or "Palatin" means Palatin Technologies, Inc.

Critical Accounting Policies and Estimates

Our significant accounting policies are described in the notes to our consolidated financial statements included in this report and in our annual report on Form 10-K for the year ended June 30, 2008, and have not changed during the six month period ended December 31, 2008. We believe that our accounting policies and estimates relating to revenue recognition, accrued expenses and stock-based compensation are the most critical.

Overview

We are a biopharmaceutical company dedicated to the development of peptide, peptide mimetic and small molecule compounds with a focus on melanocortin and natriuretic peptide receptor systems. We have a diverse pipeline of active development programs, including development of proposed products for treatment of heart failure, sexual dysfunction, obesity, diabetes and metabolic syndrome. The melanocortin system is involved in a large and diverse number of physiologic functions, and therapeutic agents modulating this system may have the potential to treat a variety of conditions and diseases, including sexual dysfunction, obesity and related disorders, ischemia-reperfusion injury (injury resulting from inadequate blood flow or reintroduction of blood flow), hemorrhagic shock and inflammation-related diseases. The natriuretic peptide receptor system has numerous cardiovascular functions, and therapeutic agents modulating this system may be useful in treatment of heart failure, hypertension and other cardiovascular diseases.

We have the following products in development:

• PL-3994, a peptidomimetic natriuretic peptide receptor A (NPRA) agonist, for treatment of heart failure.

• PL-6983, a peptide melanocortin receptor agonist, for treatment of sexual dysfunction.

• Melanocortin receptor-based compounds for treatment of obesity, diabetes and related metabolic syndrome pursuant to an ongoing research collaboration and global license with AstraZeneca AB (AstraZeneca).

We have had a strategic collaboration agreement with the Mallinckrodt division of Covidien Ltd. (Mallinckrodt) relating to Neutrospec®, a radiolabeled monoclonal antibody product for imaging and diagnosing infection. We do not anticipate that any significant work will be done relating to this product during the current fiscal year.

Key elements of our business strategy include: entering into alliances and partnerships with pharmaceutical companies to facilitate the development, manufacture, marketing, sale and distribution of product candidates we are developing; partially funding our development and discovery programs with the cash flow from our collaboration agreements; and, depending on the availability of sufficient funding, expanding our pipeline by using our expertise in drug discovery technologies for melanocortin and natriuretic peptide receptor systems and acquiring synergistic products and technologies.

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We incorporated in Delaware in 1986 and commenced operations in the biopharmaceutical area in 1996. Our corporate offices and research and development facility are located at 4C Cedar Brook Drive, Cranbury, New Jersey 08512 and our telephone number is (609) 495-2200. We maintain an Internet site at http://www.palatin.com, where among other things, we make available free of charge on and through this website our Forms 3, 4 and 5, annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) and Section 16 of the Exchange Act as soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. Our website and the information contained in it or connected to it shall not be deemed to be incorporated into this quarterly report on Form 10-Q.

Results of Operations

Three and Six Months Ended December 31, 2008 Compared to the Three and Six Months Ended December 31, 2007

Licenses and Contracts - For the three and six months ended December 31, 2008, we recognized $1.2 million and $2.0 million, respectively, in licenses and contract revenue related to our license agreement with AstraZeneca. For the three and six months ended December 31, 2007, we recognized $0.7 million and $9.7 million, respectively, in licenses and contract revenue consisting of (i) $0 and $8.2 million, respectively, related to bremelanotide pursuant to our collaboration agreement with King, (ii) $0.7 million and $1.4 million, respectively, related to our license agreement with AstraZeneca, and (iii) $0 and $0.1 million related to NeutroSpec pursuant to our collaboration agreement with Mallinckrodt.

There was no revenue related to King in 2008 as a result of the termination of our collaboration agreement with King and the recognition in September 2007 of the remaining deferred license revenue pursuant to King's up-front payment. License and contract revenue from AstraZeneca for the three and six months ended December 31, 2008 consists of $0.8 million and $1.1 million, respectively, of revenue related to our research services performed during said period and $0.4 million and $0.9 million, respectively, of license revenue related to AstraZeneca's up-front license and access fees. Contract revenue from Mallinckrodt reflects Mallinckrodt's share of the costs incurred in certain NeutroSpec development activities. Future contract revenue from AstraZeneca and Mallinckrodt, in the form of reimbursement of shared development costs or the recognition of deferred license and access fees, will fluctuate based on development activities in our obesity and NeutroSpec programs. We may also earn contract revenue based on the attainment of certain development milestones.

Research and Development - Research and development expenses decreased to $2.8 million for the three months ended December 31, 2008 from $3.8 million for the three months ended December 31, 2007. Research and development expenses decreased to $6.5 million for the six months ended December 31, 2008 from $11.7 million for the six months ended December 31, 2007.

There were no research and development expenses related to bremelanotide for sexual dysfunction for the three and six months ended December 31, 2008 compared to $0.2 million and $2.7 million, respectively, for the same periods in 2007. The amount for the three and six months ended December 31, 2007 included both third-party costs incurred by us and partially reimbursed by King and our share of costs for development activities performed by King. Research and development expenses related to bremelanotide for sexual dysfunction changed as a result of
(i) the completion of certain Phase 2B trials on both men and women, and (ii) the decision to not initiate Phase 3 clinical trials for erectile dysfunction, and (iii) the strategic restructuring and refocusing of our clinical-stage product portfolio development programs. Similar to the recognition of license revenue explained above, the three and six months ended December 31, 2007 includes the recognition of $0.8 million of deferred costs based on the termination of our collaboration agreement with King.

Research and development expenses related to our PL-3994, PL-6983, obesity and other preclinical programs were $0.6 million and $1.7 million, respectively, for the three and six months ended December 31, 2008 compared to $0.7 million and $1.7 million, respectively, for the three and six months ended December 31, 2007. Spending to date has been related to the identification and optimization of lead compounds, preclinical studies and a Phase 1 and Phase 2a trial with PL-3994. The amount of such spending and the nature of future development activities are dependant on a number of factors, including primarily the availability of funds to support future development activities, success of our clinical trials, preclinical and discovery programs, and our ability to progress compounds in addition to PL-3994 into human clinical trials.

The historical amounts of project spending above exclude general research and development spending, which decreased to $2.2 million and $4.8 million, respectively, for the three and six months ended December 31, 2008 compared to $2.9 million and $7.4 million, respectively, for the three and six months ended December 31, 2007. The decrease is primarily related to the reductions in workforce initiated in September 2007 and May 2008.

Cumulative spending from inception to December 31, 2008 on our bremelanotide, NeutroSpec and other programs (which includes PL-3994, PL-6983, obesity, and other discovery programs) amounts to approximately

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$122.5 million, $55.4 million and $48.9 million, respectively. Due to various risk factors described in our periodic filings with the SEC, including the difficulty in currently estimating the costs and timing of future Phase 1 clinical trials and large-scale Phase 2 and Phase 3 clinical trials for any product under development, we cannot predict with reasonable certainty when, if ever, a program will advance to the next stage of development or be successfully completed, or when, if ever, related net cash inflows will be generated.

General and Administrative - General and administrative expenses decreased to $1.1 million and $2.6 million, respectively, for the three and six months ended December 31, 2008 compared to $2.3 million and $4.0 million, respectively, for the three and six months ended December 31, 2007. The decrease is primarily related to the reductions in workforce initiated in September 2007 and May 2008.

Gain on Sale - Gain on sale of equipment for the three and six months ended December 31, 2008, includes of proceeds of $0.5 million from the sale of equipment and supplies previously purchased under our research collaboration agreements and charged to expense at the time of purchase. There was no such activity for the three and six months ended December 31, 2007.

Income Tax Benefit - Income tax benefits of $1.7 million in the three and six months ended December 31, 2008 and $1.3 million in the three and six months ended December 31, 2007 relate to the sale of New Jersey net operating loss carryforwards. The amount of such losses and tax credits that we are able to sell depends on annual pools and allocations established by the state of New Jersey.

Liquidity and Capital Resources

Since inception, we have incurred net operating losses, primarily related to spending on our research and development programs. We have financed our net operating losses primarily through equity financings and amounts received under collaborative agreements.

Our product candidates are at various stages of development and will require significant further research, development and testing and some may never be successfully developed or commercialized. We may experience uncertainties, delays, difficulties and expenses commonly experienced by early stage biopharmaceutical companies, which may include unanticipated problems and additional costs relating to:

• the development and testing of products in animals and humans;

• product approval or clearance;

• regulatory compliance;

• good manufacturing practices;

• intellectual property rights;

• product introduction;

• marketing, sales and competition; and

• obtaining sufficient capital.

Failure to obtain timely regulatory approval for our product candidates and indications would impact our ability to generate revenues and could make it more difficult to attract investment capital for funding our operations. Any of these possibilities could materially and adversely affect our operations and require us to curtail or cease certain programs.

During the six months ended December 31, 2008, we used $6.8 million of cash for our operating activities, compared to $10.8 million used in the six months ended December 31, 2007. Lower net cash outflows from operations in the six months ended December 31, 2008 resulted primarily from lower operating expenses. Our periodic accounts receivable balances will continue to be highly dependent on the timing of receipts from collaboration partners and the division of development responsibilities between us and our collaboration partners.

We have incurred cumulative negative cash flows from operations since our inception, and have expended, and expect to continue to expend in the future, substantial funds to complete our planned product development efforts. As of December 31, 2008, our cash and cash equivalents were $3.0 million, available-for-sale investments were $3.4 million and accounts receivable were $4.9 million. This $11.3 million, coupled with $2.5 million in milestone payments earned in January 2009 pursuant to Palatin's agreements with AstraZeneca and expected receipts from collaboration and license agreements and other income, will be adequate to fund our projected operations through calendar year 2009.

We intend to seek additional capital through public or private equity financings, collaborative arrangements on our product candidates, milestone payments or other sources. However, additional funding may not be available

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on acceptable terms or at all. If adequate funds are not available, we will further curtail operations significantly, including the delay, modification or cancelation of product candidate development plans and further decreases in staffing levels. We may also be required to seek collaborators for our product candidates at an earlier stage than otherwise would be desirable and on terms that are less favorable than might otherwise be available, and relinquish, license or otherwise dispose of rights on unfavorable terms to technologies and product candidates that we would otherwise seek to develop or commercialize ourselves.

The nature and timing of our development activities are highly dependent on our financing activities. No assurance can be given that we will earn future milestone payments that are contingent on specified events or that we will not consume a significant amount of our available resources before that time. We plan to continue to monitor the progress of our development programs and the timing and amount of related expenditures and potential milestone receipts, refine our operations, control expenses, evaluate alternative methods to conduct our business and seek additional financing and sharing of development costs through strategic collaboration agreements or other resources.

Future capital requirements will also depend on the extent to which we acquire or invest in businesses, products and technologies or sell or license our product candidates to others. If we are successful in identifying a product or technology for an acquisition, we may require substantial funds for such an acquisition and subsequent development or commercialization. We do not know whether any acquisition will be consummated in the future or whether we will be able to obtain additional funding if we identify such an acquisition.

We anticipate incurring additional losses over at least the next few years. To achieve profitability, we, alone or with others, must successfully develop and commercialize our technologies and proposed products, conduct preclinical studies and clinical trials, obtain required regulatory approvals and successfully manufacture and market such technologies and proposed products. The time required to reach profitability is highly uncertain, and we do not know whether we will be able to achieve profitability on a sustained basis, if at all.