EXHIBIT 3.1 CERTIFICATE OF INCORPORATION OF SOMANTA PHARMACEUTICALS, INC. The undersigned, a natural person (the "Sole Incorporator") for the purpose of organizing a corporation to conduct the business and promote the purposes hereinafter stated, under the provisions and subject to the requirements of the laws of the State of Delaware hereby certifies that: ARTICLE I The name of this corporation is Somanta Pharmaceuticals, Inc. (the "Corporation"). ARTICLE II The address of the registered office of this Corporation in the State of Delaware is 2711 Centerville Road, Suite 400, City of Wilmington 19808, County of New Castle, and the name of the registered agent of the Corporation in the State of Delaware is Corporation Service Company. ARTICLE III The purpose of the Corporation is to engage in any lawful act or activity for which corporations may be organized under the Delaware General Corporation Law ("DGCL"). ARTICLE IV (A) Classes of Stock. The Corporation is authorized to issue two classes of stock to be designated, respectively, "Common Stock" and "Preferred Stock." The total number of shares which the Corporation is authorized to issue is One Hundred Twenty Million (120,000,000) shares, each with a par value of $0.001 per share. One Hundred Million (100,000,000) shares shall be Common Stock and Twenty Million (20,000,000) shares shall be Preferred Stock. (B) Rights, Preferences and Restrictions of Preferred Stock. The Preferred Stock authorized by this Certificate of Incorporation may be issued in one or more series. The Board of Directors of the Corporation (the "Board of Directors") is authorized to determine, alter or eliminate any or all of the rights, preferences, privileges and restrictions granted to or imposed upon any series of Preferred Stock, and to fix, alter, or reduce the number of shares comprising any such series (but not below the number of such shares then outstanding) and the designation thereof, or any of them, and to provide for rights and terms of redemption or conversion of the shares of any such series in accordance with the DGCL. (C) Rights, Preferences and Restrictions of Common Stock. The rights, preferences, privileges, and restrictions granted to and imposed on the Common Stock are as set forth below in this Article IV(C). 1. Dividend Rights. Subject to the prior rights of holders of all classes of stock at the time outstanding having prior rights as to dividends, the holders of the Common Stock shall be entitled to receive, when and as declared by the Board of Directors, out of any assets of the Corporation legally available therefor, such dividends as may be declared from time to time by the Board of Directors. 2. Redemption. The Common Stock is not redeemable. 3. Voting Rights. Each holder of Common Stock shall have the right to one vote per share of Common Stock. ARTICLE V (A) Amendment of Bylaws. The Board of Directors is expressly empowered to adopt, amend or repeal the Bylaws. Any adoption, amendment or repeal of the Bylaws by the Board of Directors shall require the approval of a majority of the total number of authorized directors (whether or not there exist any vacancies in previously authorized directorships at the time any resolution providing for adoption, amendment or repeal is present to the Board of Directors). The stockholders shall also have power to adopt, amend or repeal the Bylaws. Any adoption, amendment or repeal of bylaws by the stockholders shall require, in addition to any vote of the holders of any class or series of stock of the Corporation required by law or by this Certificate of Incorporation, the affirmative vote of the holders of at least sixty-six and two-thirds percent (66 2/3%) of the voting power of all of the then outstanding shares of the capital stock of the Corporation entitled to vote generally in election of directors, voting together as a single class. (B) Special Meetings. Subject to applicable law, Special Meetings of stockholders of the Corporation may be called only by the Board or Directors pursuant to a resolution adopted by a majority of the total number of authorized directors (whether or not there exist any vacancies in previously authorized directorships at the time any such resolution is presented to the Board of Directors for adoption), and shall be held at such place, on such date, and at such time as the Board of Directors shall fix. ARTICLE VI The number of directors constituting the entire Board of Directors shall be as set forth in or determined pursuant to the Bylaws of the Corporation. Subject to the rights of the holders of any series of Preferred Stock then outstanding and applicable law, newly created directorships resulting from any increase in the authorized number of directors or any vacancies in the Board of Directors resulting from death, resignation or other cause (other than removal from office by a vote of the stockholders) may be filled only by a majority vote of the directors then in office, though less than a quorum, and directors so chosen shall hold office for a term expiring at the next annual meeting of stockholders at which the term of office of the class to which they have been elected expires, and until their respective successors are elected, except in the case of the death, resignation, or removal of any director. No decrease in the number of directors constituting the Board of Directors shall shorten the term of any incumbent director. ARTICLE VII Whenever a compromise or arrangement is proposed between this Corporation and its creditors or any class of them and/or between this Corporation and its stockholders or any class of them, any court of equitable jurisdiction within the State of Delaware may, on the application in a summary way of this Corporation or any creditor or stockholder thereof or on the application of any receiver or receivers appointed for this Corporation under the provisions of section 291 of Title 8 if the Delaware Code or on the application of trustees in dissolution or of any receiver or receivers appointed for this Corporation under the provisions of section 279 of Title 8 of the 2 Delaware Code, order a meeting of creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may be, to be summoned in such a manner as such Court directs. If a majority in number representing three-fourths in value of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may be, agree to any compromise or arrangement and to any reorganization of this Corporation as a consequence of such compromise or arrangement, such compromise or arrangement and such reorganization shall, if sanctioned by the Court to which such application has been made, be binding on all the creditors or class of creditors, and/or on all the stockholders or class of stockholders, of this Corporation, as the case may be, and also on this Corporation. ARTICLE VIII (A) Indemnification. To the fullest extent permitted by law, the Corporation shall indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative by reason of the fact that he or she is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against expenses (including attorneys' fees), liability, loss, judgment, fines and amounts paid in settlement actually and reasonably incurred by him or her in connection with such action, suit or proceeding if he or she acted in good faith and in manner reasonably believed to be in or not opposed to the best interests of the Corporation, and, with respect to any criminal action or proceedings, had no reasonable cause to believe his or her conduct was unlawful. The termination of any action, upon a plea of nolo contendere or equivalent, shall not, of itself, create a presumption that the person did not act in good faith and in a manner which he or she reasonably believed to be in or not opposed to the best interests of the Corporation, and, with respect of any criminal action or proceeding, had reasonable cause to believe that his or her conduct was unlawful. (B) Undertaking. Such indemnity shall inure to the benefit of the heirs, executors and administrators of any such person so indemnified pursuant to this Article. The right to indemnification under this Article shall be a contract right and shall include, with respect to directors and officers, the right to be paid by the Corporation the expenses incurred in defending any such proceeding in advance of its disposition; provided however, that, if the DGCL requires, the payment of such expenses incurred by a director or officer in advance of the final disposition of a proceeding shall be made only upon delivery to the Corporation of an undertaking, by or on behalf of such director or officer, to repay all amounts so advanced if it shall ultimately be determined that such director or officer is not entitled to be indemnified under this Article or otherwise. The Corporation may, by action of its Board of Directors, pay such expenses incurred by employees and agents of the Corporation upon such terms as the Board of Directors deems appropriate. Such indemnification and advancement of expenses shall be in addition to any other rights to which those seeking indemnification and advancement of expenses may be entitled under any law, Bylaw, agreement, vote of stockholders, or otherwise. (C) Insurance. The Corporation may, to the fullest extent permitted by applicable law, at any time without further stockholder approval, purchase and maintain insurance on behalf of any person who is or was a director, officer, employee or agent of the Corporation or is or was serving at the request of the Corporation as director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against any liability asserted against such person and incurred by such person in any such capacity, or arising out of such person's status as such, whether or not the Corporation would have the power to indemnify such person against such liability under applicable law. 3 (D) Prospective Repeal or Amendment. Any repeal or amendment of this Article by the stockholders of the Corporation or by changes in applicable law shall, to the extent permitted by applicable law, be prospective only, and shall not adversely affect any right to indemnification or advancement of expenses of a director or officer of the Corporation existing at the time of such repeal or amendment. In addition to the foregoing, the right to indemnification and advancement of expenses shall be to the fullest extent permitted by the DGCL or any other applicable law and all amendments to such laws as hereafter enacted from time to time. ARTICLE IX No director of the Corporation shall have any personal liability to the Corporation or any of its stockholders for monetary damages for breach of fiduciary duty as a director; provided, however, that this provision eliminating such personal liability of a director shall not eliminate or limit the liability of a director (i) for any breach of the director's duty of loyalty to the Corporation or its stockholders, (ii) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (iii) under ss.174 of the DGCL, or (iv) for any transaction from which the director derived an improper personal benefit. If the DGCL is amended to authorize corporate action further eliminating or limiting the personal liability of directors, then the liability of a director of the Corporation shall be eliminated or limited to the fullest extent permitted by the DGCL as so amended. ARTICLE X All of the powers of this Corporation, insofar as the same may be lawfully vested by this Certificate of Incorporation in the Board of Directors, are hereby conferred upon the Board of Directors of this Corporation. ARTICLE XI The election of directors need not be by written ballot. ARTICLE XII The Corporation reserves the right to amend or repeal any provision contained in this Certificate of Incorporation in the manner prescribed by the laws of the State of Delaware and all rights conferred upon stockholders are granted subject to this reservation; provided, however, that, not withstanding any other provisions of this Certificate of Incorporation or any provision of law which might otherwise permit a lesser vote or no vote, but in addition to any vote of the holders of any class or series of the stock of this Corporation required by law or by this Certificate of Incorporation, the affirmative vote of the holders of at least 66 2/3% of the voting power of all of the then outstanding shares of the capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class, shall be required to amend or repeal this Article XII, Article V, Article VI, Article VIII or Article IX. ARTICLE XIII The name and address of the Sole Incorporator is as follows: Adam Lenain 402 West Broadway, Suite 2300 San Diego, CA 92101 [Remainder of Page Intentionally Left Blank] 4 In Witness Whereof, this Certificate has been subscribed this 27th day of September, 2005 by the undersigned who affirms that the statements made herein are true and correct. /s/ ADAM LENAIN ----------------------------------------- Adam Lenain Sole Incorporator 5