紫杉醇

7-O-(2,2,2-三氯乙氧基羰基)浆果赤霉素 III

(2S,3aS,5S,9S,9aS,10S,13bS)-6,9a,14,14-tetramethyl-2-phenyl-5,8,9,9a,10,11,12,13b-octahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxole-5,9,10,13-tetraol