英文别名
betulin 3,28-bishemisuccinate;3-O,28-O-disuccinyl betulin;3,28-di-O-succinyl betulin;3,28-di-O-succinylbetulin;betulin disuccinate;DBB;4-[[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-(4-hydroxy-4-oxo-butanoyl)oxy-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-3a-yl]methoxy]-4-oxo-butanoic acid;4-[[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-(3-carboxypropanoyloxy)-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-3a-yl]methoxy]-4-oxobutanoic acid