1 Exhibit 4.3 THIS WARRANT HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE AND MAY NOT BE SOLD, TRANSFERRED OR OTHERWISE DISPOSED OF EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT OR...Warrant Agreement • October 20th, 1999 • Inkine Pharmaceutical Co Inc • Pharmaceutical preparations • New York
RECITALSPurchase Agreement • October 20th, 1999 • Inkine Pharmaceutical Co Inc • Pharmaceutical preparations • New York
1 Exhibit 4.2 REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (the "Agreement") is made and entered into as of this 20th day of September, 1999 by and between InKine Pharmaceutical Company, Inc., a New York corporation (the...Registration Rights Agreement • October 20th, 1999 • Inkine Pharmaceutical Co Inc • Pharmaceutical preparations • New York
