Exhibit 10.7 AMERIMMUNE PHARMACEUTICALS, INC. WARRANT PURCHASE AGREEMENT THIS WARRANT PURCHASE AGREEMENT (this "Agreement") is made as of July 13, 2001, by and among Amerimmune Pharmaceuticals, Inc., a Colorado corporation (the "Company"), and MAYA...Warrant Purchase Agreement • August 13th, 2001 • Amerimmune Pharmaceuticals Inc • Pharmaceutical preparations • Nevada
