CERTIFICATE OF INCORPORATION OF PROFESSIONAL DETAILING, INC. The undersigned, being a natural person, solely for the purpose of organizing a corporation under the provisions and subject to the requirements of the laws of the State of Delaware (particularly Chapter 1, Title 8 of the Delaware Code and the acts amendatory thereof and supplemental thereto, and known, identified and referred to as the "General Corporation Law of the State of Delaware"), hereby certifies that: FIRST: The name of the corporation is Professional Detailing, Inc. (hereinafter called the "Corporation"). SECOND: The address of the registered office of the Corporation in the State of Delaware is 9 East Loockerman Street, Dover, Delaware 11901. The name of the registered agent of the Corporation at such address is National Registered Agents, Inc. The Corporation's principle executive offices are located at 599 MacArthur Boulevard, Mahwah, New Jersey 07430. THIRD: The purpose of the Corporation is to engage in any lawful act or activity for which corporations may be organized under the General Corporation Law of the State of Delaware. FOURTH: The total number of shares of all classes of stock which this Corporation shall have authority to issue is 35,000,000 shares, consisting of (i) 30,000,000 shares of Common Stock, $.01 par value per share ("Common Stock"), and (ii) 5,000,000 shares of Preferred Stock, $.01 par value per share ("Preferred Stock"). The following is a statement of the designations and the powers, privileges and rights, and the qualifications, limitations or restrictions thereof in respect of each class of capital stock of this Corporation. (a) COMMON STOCK. 1. General. All shares of Common Stock are of one class. All authorized and outstanding shares of Common Stock are to be fully paid and non-assessable. The Common Stock has no preemptive, conversion or other subscription rights to subscribe for any shares of any class of stock of this Corporation whether now or hereafter authorized. The holders of Common Stock are entitled to one vote for each share held of record on all matters submitted to a vote of stockholders. The voting, dividend and liquidation rights of the holders of the Common Stock are subject to and qualified by the rights of the holders of the Preferred Stock of any series as may be designated by the Board of Directors upon any issuance of the Preferred Stock of any series. 2. No Pre-emptive Rights. No holder of any of the shares of the Common Stock of the Corporation, whether now or hereafter authorized and issued, shall be entitled as of right to purchase or subscribe for (1) any unissued stock of any class, or (2) any additional shares of any class to be issued by reason of any increase of the authorized capital stock of the Corporation of any class, or (3) bonds, certificates of indebtedness, debentures or other securities convertible into stock of the Corporation, or carrying any right to purchase stock of any class, but any such unissued stock or such additional authorized issue of any stock or of other securities convertible into stock, or carrying any right to purchase stock, may be issued and disposed of pursuant to resolution of the Board of Directors to such persons, firms, partnerships, corporations, associations or other entities and upon such terms as may be deemed advisable by the Board of Directors in the exercise of its discretion. 3. Voting. The holders of the Common Stock are entitled to one vote for each share held at all meetings of stockholders. There shall be no cumulative voting. The number of authorized shares of Common Stock may be increased or decreased (but not below the number of shares thereof then outstanding) by the affirmative vote of the holders of a majority of the stock of this Corporation entitled to vote, irrespective of the provisions of Section 242(b)(2) of the General Corporation Law of the State of Delaware. 4. Dividends. Dividends may be declared and paid on the Common Stock from funds lawfully available therefor as and when determined by the Board of Directors and subject to any preferential dividend rights of any then outstanding Preferred Stock. 5. Liquidation. Upon the dissolution or liquidation of this Corporation, whether voluntary or involuntary, holders of Common Stock will be entitled to receive all assets of this Corporation available for distribution to its stockholders, subject to any preferential rights of any then outstanding Preferred Stock. (b) PREFERRED STOCK. 1. General. The Board of Directors, in the exercise of its discretion, is authorized to issue the undesignated Preferred Stock in one or more series, to determine the powers, preferences and rights, and qualifications, limitations or restrictions, granted to or imposed upon any wholly unissued series of undesignated 2 Preferred Stock, and to fix the number of shares constituting any series and the designation of such series, without any further vote or action by the stockholders. 2. No Pre-emptive Rights. No holder of any of the shares of any series of Preferred Stock of the Corporation, whether now or hereafter authorized and issued, shall be entitled as of right to purchase or subscribe for (1) any unissued stock of any class, or (2) any additional shares of any class to be issued by reason of any increase of the authorized capital stock of the Corporation of any class, or (3) bonds, certificates of indebtedness, debentures or other securities convertible into stock of the Corporation, or carrying any right to purchase stock of any class, but any such unissued stock or such additional authorized issue of any stock or of other securities convertible into stock, or carrying any right to purchase stock, may be issued and disposed of pursuant to resolution of the Board of Directors to such persons, firms, partnerships, corporations, associations or other entities and upon such terms as may be deemed advisable by the Board of Directors in the exercise of its discretion. FIFTH: The name and the mailing address of the incorporator are as follows: Name Mailing Address ---- --------------- Terence O'Brien Morse, Zelnick, Rose & Lander, LLP 450 Park Avenue New York, New York 10022 SIXTH: The powers of the incorporator are to terminate upon the filing of the Certificate of Incorporation. SEVENTH: (a) The management of the business and the conduct of the affairs of the Corporation shall be vested in its Board of Directors. The phrase "whole Board" and the phrase "total number of directors" shall be deemed to have the same meaning, to wit, the total number of directors which the Corporation would have if there were no vacancies. The original or other Bylaws of the Corporation may be adopted, amended or repealed by the initial directors. After the original or other Bylaws of the Corporation have been adopted, amended, or repealed, as the case may be, in accordance with the provisions of Section 109 of the General Corporation Law of the State of Delaware, and after the Corporation has received any payment for any of its stock, the power to adopt, amend, or repeal the Bylaws of the Corporation may be exercised by the Board of Directors of the Corporation. (b) Until the consummation of an initial public offering (an "IPO") of the Common Stock under the Securities Act of 1933, as amended (the "Act"), the Corporation shall have one or more directors, the number of directors to be determined from time to time 3 by vote of a majority of the directors then in office. Immediately upon the consummation of an IPO, the following provisions shall apply: 1. Number of Directors. The number of directors of the Corporation shall not be less than one. The exact number of directors within the limitations specified in the preceding sentence shall be fixed from time to time by, or in the manner provided in, the Corporation's Bylaws. 2. Classes of Directors. The Board of Directors shall be and is divided into three classes: Class I, Class II and Class III. No one class shall have more than one director more than any other class. If a fraction is contained in the quotient arrived at by dividing the designated number of directors by three, then if such fraction is one-third, the extra director shall be a member of Class II, and if such fraction is two-thirds, one of the extra directors shall be a member of Class II and one of the extra directors shall be a member of Class III, unless otherwise provided from time to time by resolution adopted by the Board of Directors. The persons who shall serve as the initial Class I, Class II and Class III directors upon consummation of the IPO may be designated by the Board of Directors prior to such IPO. 3. Election of Directors/Terms of Office. Election of directors need not be by written ballot except as and to the extent provided in the Bylaws of the Corporation. Except as otherwise provided herein, each director shall serve for a term ending on the date of the third annual meeting of the stockholders following the annual meeting at which such director was elected. A director shall hold office until the annual meeting for the year in which his term expires and until his successor shall be elected and shall qualify, subject, however, to prior death, resignation, retirement, disqualification or removal from office for cause. Each initial Class I director shall serve for a one year term; each initial Class II director shall serve for a two year term; and each initial Class III director shall serve for a three year term. Notwithstanding the foregoing, the term of each director shall be subject to the election and qualification of his successor and to his earlier death, resignation or removal. 4. Allocation of Directors among Classes in the Event of Increases or Decreases in the Number of Directors. In the event of any increase or decrease in the authorized number of directors, (i) each director then serving as such shall nevertheless continue as a director of the class of which he is a member and (ii) the newly created or eliminated directorships resulting from such increase or decrease shall be apportioned among the three classes of directors so as to ensure that no one class has more than one director more than any other class. To the extent possible, consistent with the foregoing rule, any newly created directorships shall be added to those classes whose terms of office are to expire at the latest dates following such allocation, and any newly eliminated directorships shall be subtracted from those classes whose terms of offices are to 4 expire at the earliest dates following such allocation, unless otherwise provided from time to time by resolution adopted by the Board of Directors. 5. Preferred Stock Directors. Notwithstanding the foregoing, whenever the holders of any one or more classes or series of Preferred Stock issued by the Corporation shall have the right to vote separately by class or series to elect directors at an annual or special meeting of stockholders, the election, term of office, filling of vacancies and other features of such directorships shall be governed by the terms of this Certificate of Incorporation applicable thereto, and such directors so elected shall not be divided into classes provided by this Article Seventh, unless expressly provided by such terms. 6. Removal. Directors of the Corporation may be removed only for cause by the affirmative vote of the holders of at least two-thirds of the shares of capital stock of the Corporation issued and outstanding and entitled to vote generally in the election of directors. 7. Vacancies. Any vacancy in the Board of Directors, however occurring, including a vacancy resulting from an enlargement of the Board of Directors, shall be filled only by a vote of a majority of directors then in office, although less than a quorum, or by a sole remaining director. A director elected to fill a vacancy shall be elected to hold office until the next election of the class for which such director shall have been chosen, subject to the election and qualification of his successor and to his earlier death, resignation or removal. 8. Stockholder Nominations and Introductions of Business. Advance notice of stockholder nominations for election of directors and other business to be brought by stockholders before either an annual or special meeting of stockholders shall be given in the manner provided by the Bylaws of the Corporation. 9. Committees. Wherever the term "Board of Directors" is used in this Certificate of Incorporation, such term shall mean the Board of Directors of the Corporation; provided, however that to the extent any committee of directors of the Board of Directors exists, such committee may exercise any right or authority of the Board of Directors under this Certificate of Incorporation. 10. Amendments to Article. Notwithstanding any other provision of law, this Certificate of Incorporation or the Bylaws of the Corporation, each as amended, and notwithstanding the fact that a lesser percentage may be specified by law, the affirmative vote of the holders of at least seventy-five percent (75%) of the shares of capital stock of the Corporation issued and outstanding and entitled to vote generally in the election of directors shall be required to amend or repeal or to adopt any provision inconsistent with this Article SEVENTH. 5 EIGHTH:The Corporation is to have perpetual existence. NINTH: 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 of any creditor or stockholder thereof or on the application of any receiver or receivers appointed for this Corporation under ss. 291 of Title 8 of the Delaware Code or on the application of trustees in dissolution or of any receiver or receivers appointed for this Corporation under ss. 279 of Title 8 of the Delaware Code order a meeting of the creditors or class of creditors, and/or of the stockholder or class of stockholders of this Corporation, as the case may be, to be summoned in such manner as the said 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 consequence of such compromise or arrangement, the said compromise or arrangement and the said reorganization shall, if sanctioned by the court to which the said 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. TENTH: Whenever the Corporation shall be authorized to issue only one class of stock each outstanding share shall entitle the holder thereof to notice of, and the right to vote at, any meeting of stockholders. Whenever the Corporation shall be authorized to issue more than one class of stock no outstanding share of any class of stock which is denied voting power under the provisions of the Certificate of Incorporation shall entitle the holder thereof to the right to vote at any meeting of stockholders except as the provisions of paragraph (c)(2) of Section 242 of the General Corporation Law of the State of Delaware shall otherwise require; provided, that no share of any such class which is otherwise denied voting power shall entitle the holder thereof to vote upon the increase or decrease in the number of authorized shares of said class. ELEVENTH: A director of the Corporation shall not be personally liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director, except for liability (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 Section 174 of the Delaware General Corporation Law, or (iv) for any transaction from which the director derived an improper personal benefit. TWELFTH: (a) Right to Indemnification. Each person who was or is made a party or is threatened to be made a party to or is involved in any action, suit, claim or proceeding, whether civil, criminal, administrative or investigative (hereinafter a "proceeding"), by reason of the fact that he or she, or a person of whom he or she is the legal representative, is or was a director or officer, of the Corporation or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation or 6 of a partnership, joint venture, trust or other enterprise, including service with respect to employee benefit plans, whether the basis of such proceeding is alleged action in an official capacity as a director, officer, employee or agent or in any other capacity while serving as a director, officer, employee or agent, shall be indemnified and held harmless by the Corporation to the fullest extent authorized by the Delaware General Corporation Law, as the same exists or may hereafter be amended (but, in the case of any such amendment, only to the extent that such amendment permits the Corporation to provide broader indemnification rights than said law permitted the Corporation to provide prior to such amendment), against all expense, liability and loss (including attorneys' fees, judgments, fines, ERISA excise taxes or penalties and amounts paid or to be paid in settlement) reasonably incurred or suffered by such person in connection therewith and such indemnification shall continue as to a person who has ceased to be a director, officer, employee or agent and shall inure to the benefit of his or her heirs, executors and administrators: provided, however, that, except as provided in paragraph (b) hereof, the Corporation shall indemnify any such person seeking indemnification in connection with a proceeding (or part thereof) initiated by such person only if such proceeding (or part thereof) was authorized by the Board of Directors. The right to indemnification conferred in this Section shall be a contract right and shall include the right to be paid by the Corporation the expenses incurred in defending any such proceeding in advance of its final disposition: provided, however, that, if the Delaware General Corporation Law requires, the payment of such expenses incurred by a director or officer (in his or her capacity as a director or officer and not in any other capacity in which service was or is rendered by such person while a director or officer, including, without limitation, service to an employee benefit plan) 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 Section or otherwise. The Corporation may, by action of its Board of Directors, provide indemnification to employees and agents of the Corporation with the same scope and effect as the foregoing indemnification of directors and officers mentioned in this Article Twelfth. Notwithstanding the indemnification provisions throughout the Certificate of Incorporation, the Corporation shall not be obligated, contractually or otherwise, to indemnify its directors and officers with respect to proceedings initiated or brought by any officer or director and not by way of defense, or, for any amounts paid in settlement of any proceeding against any officer or director, without the prior written consent of the Company. (b) Right of Claimant to Bring Suit. If a claim under paragraph (a) of this Article is not paid in full by the Corporation within thirty days after a written claim has been received by the Corporation, the claimant may at any time thereafter bring suit against the Corporation to recover the unpaid amount of the claim and, if successful in whole or in part, the claimant shall be entitled to be paid also the expense of prosecuting such claim. It shall be a defense to any such action (other than an action brought to enforce a claim for expenses incurred in defending any proceeding in advance of its final disposition where the required undertaking, if any is required, has been tendered to the Corporation) that the claimant has not met the standards of conduct which make it permissible under the Delaware General Corporation Law for the Corporation to indemnify the claimant for the amount claimed, but the burden of proving such defense shall be on the Corporation. Neither the failure of the 7 Corporation (including its Board of Directors, independent legal counsel, or its stockholders) to have made a determination prior to the commencement of such action that indemnification of the claimant is proper in the circumstances because he or she has met the applicable standard of conduct set forth in the Delaware General Corporation Law, nor an actual determination by the Corporation (including its Board of Directors, independent legal counsel, or its stockholders) that the claimant has not met such applicable standard or conduct, shall be a defense to the action or create a presumption that the claimant has not met the applicable standard of conduct. (c) Non-Exclusivity of Rights. The right to indemnification and the payment of expenses incurred in defending a proceeding in advance of its final disposition conferred in this Article shall not be exclusive of any other right which any person may have or hereafter acquire under any statute, provision of the Certificate of Incorporation, Bylaws, agreement, vote of stockholders or disinterested directors or otherwise. (d) Insurance. The Corporation may maintain insurance, at its expense, to protect itself and any director, officer, employee or agent of the Corporation or another corporation, partnership, joint venture, trust or other enterprise against any such expense, liability or loss, whether or not the Corporation would have the power to indemnify such person against such expense, liability or loss under the Delaware General Corporation Law. THIRTEENTH: From time to time any of the provisions of this Certificate of Incorporation may be amended, altered or repealed, and other provisions authorized by the laws of the State of Delaware at the time in force may be added or inserted in the manner and at the time prescribed by said laws, and all rights at any time conferred upon the stockholders of the Corporation by this Certificate of Incorporation are granted subject to the provisions of this Article Thirteenth. FOURTEENTH: Meetings of the stockholders may be held within or without the State of Delaware, as the Bylaws, amendments thereto, or amendments to this Certificate of Incorporation may provide. The books of the Corporation may be kept outside of the State of Delaware at such place or places as may be designated from time to time by the Board of Directors or by the Bylaws, and amendments thereto, or by the amendments to this Certificate of Incorporation. FIFTEENTH: At any time during which a class of capital stock of this Corporation is registered under Section 12 of the Securities Exchange Act of 1934 or any similar successor statute, stockholders of this Corporation may not take any action by written consent in lieu of a meeting. Notwithstanding any other provisions of law, this Certificate of Incorporation or the Bylaws of this Corporation, and notwithstanding the fact that a lesser percentage may be specified by law, the affirmative vote of the holders of at least seventy-five percent (75%) of the shares of capital stock of this Corporation issued and outstanding and entitled to vote generally in the election of directors shall be required to amend or repeal, or to adopt any provision inconsistent with, this Article Fifteenth. 8 SIXTEENTH: Special meetings of stockholders may be called at any time by only the Chairman of the Board of Directors of the Corporation, the Chief Executive Officer (or if there is no Chief Executive Officer, the President) or the Board of Directors of the Corporation. Business transacted at any special meeting of stockholders shall be limited to matters relating to the purpose or purposes stated in the notice of meeting. Notwithstanding any other provision of law, the Certificate of Incorporation or the Bylaws of the Corporation, and notwithstanding the fact that a lesser percentage may be specified by law, the affirmative vote of the holders of at least seventy-five percent (75%) of the shares of capital stock of the Corporation issued and outstanding and entitled to vote generally in the election of directors shall be required to amend or repeal, or to adopt any provision inconsistent with this Article Sixteenth. Dated: February 10, 1998 /s/ TERENCE O'BRIEN ---------------------------------- TERENCE O'BRIEN, INCORPORATOR