A series of amino acid derivatives of cholesterol, 9α-fluorohydrocortisone, 6α-fluoro-16α-hydroxycortisone-16,17-acetonide, and 2α-methyl-5α-dihydrotestosterone have been synthesized in a further attempt to provide compounds with increased aqueous solubility. The acylable hydroxy group of the steroid was converted to the chloroformate and was then condensed with the appropriate amino acid. The potassium