Exhibit 4.3 FORM OF WARRANTXanodyne Pharmaceuticals Inc • November 9th, 2007 • New York
BY AND AMONGInvestor Rights Agreement • November 9th, 2007 • Xanodyne Pharmaceuticals Inc • Delaware
BACKGROUND:Master Services Agreement • November 9th, 2007 • Xanodyne Pharmaceuticals Inc • New York
BACKGROUND:Office Lease Agreement • November 9th, 2007 • Xanodyne Pharmaceuticals Inc • Kentucky
BETWEENAsset Purchase Agreement • November 9th, 2007 • Xanodyne Pharmaceuticals Inc • New York
Exhibit 4.4 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR THE SECURITIES LAWS OF ANY STATE AND, EXCEPT AND PURSUANT TO THE PROVISIONS OF ARTICLE 5 BELOW, MAY NOT BE...Xanodyne Pharmaceuticals Inc • November 9th, 2007 • California
BY AND BETWEENManufacturing and Supply Agreement • November 9th, 2007 • Xanodyne Pharmaceuticals Inc • North Carolina
RECITALSTransfer and Assumption Agreement • November 9th, 2007 • Xanodyne Pharmaceuticals Inc • New York
MANUFACTURING AGREEMENT BY AND BETWEEN XANODYNE PHARMACEUTICALS, INC. AND J.B. LABORATORIES, INC.Quality Agreement • November 9th, 2007 • Xanodyne Pharmaceuticals Inc • Michigan
BACKGROUNDLicensing Agreement • November 9th, 2007 • Xanodyne Pharmaceuticals Inc • New York
BY AND AMONG XANODYNE PHARMACEUTICALS, INC., AS BORROWER, ANDFinancing Agreement • November 9th, 2007 • Xanodyne Pharmaceuticals Inc • New York
BACKGROUNDCommercial Manufacturing Agreement • November 9th, 2007 • Xanodyne Pharmaceuticals Inc • New York
