10beta-acetoxy-5alpha-((3'-dimethylamino-3'-phenyl)-propionyloxy)moiety-9alpha-hydroxy-taxa-4(20)11-dien-13-one
10beta-acetoxy-5alpha-((3'-dimethylamino-3'-phenyl)-propionyloxy)moiety-9alpha-hydroxy-taxa-4(20)11-dien-13-one