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28-methyl ester of 4-hydroxy-3,4-secolupane-3,28-dioic acid

28-methyl ester of 4-hydroxy-3,4-secolupane-3,28-dioic acid

CAS号：76026-84-1

英文名：28-methyl ester of 4-hydroxy-3,4-secolupane-3,28-dioic acid

分子式：C31H52O5

分子量：504.742

上游原料

methyl dihydrobetulonate

methyl dihydrobetulonate

methyl (7aR,7bR,12S,12aR,14aR,14bR)-12-isopropyl-5,5,7a,7b,14b-pentamethyl-3-oxoicosahydro-9aH-cyclopenta[7,8]phenanthro[2,1-c]oxepine-9a-carboxylate

methyl (7aR,7bR,12S,12aR,14aR,14bR)-12-isopropyl-5,5,7a,7b,14b-pentamethyl-3-oxoicosahydro-9aH-cyclopenta[7,8]phenanthro[2,1-c]oxepine-9a-carboxylate

上游原料

methyl dihydrobetulonate methyl (7aR,7bR,12S,12aR,14aR,14bR)-12-isopropyl-5,5,7a,7b,14b-pentamethyl-3-oxoicosahydro-9aH-cyclopenta[7,8]phenanthro[2,1-c]oxepine-9a-carboxylate