Derivatives of steroid compounds linked to cyotoxic agents and process for their preparation
申请人:Merck & Co., Inc.
公开号:EP0105404A1
公开(公告)日:1984-04-18
The present application is concerned with compounds useful as carriers of cytotoxic agents. More particularly it deals with derivatives of steroid compounds having a 5-androstene carbon skeleton and having an oleyl ester at the 3-position and having a 17-carbamyl alkyl substituent which linked to cytotoxic agents for delivery to cancer cells exclusively via the low-density lipoprotein (LDL) pathway.