英文别名
(23R)-3β,23-di-(p-nitrobenzoyloxy)-7β-methoxycucurbita-5,24-diene;[(3S,7S,8R,9S,10S,13R,14S,17R)-7-methoxy-4,4,9,13,14-pentamethyl-17-[(2R,4R)-6-methyl-4-(4-nitrobenzoyl)oxyhept-5-en-2-yl]-2,3,7,8,10,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl] 4-nitrobenzoate