2016-08-242016-08-241998-06-30http://hdl.handle.net/10919/72359The present invention concerns novel paclitaxel derivatives, their use as antitumor agents, and pharmaceutical formulations.application/pdfen-USPatenthttp://pimg-fpiw.uspto.gov/fdd/61/734/057/0.pdf8868758514/449549/510549/511C07D407/12C07D305/145773461