作者:Ashok G. Bajaj、Sukh Dev
DOI:10.1016/0040-4020(82)85024-2
日期:1982.1
20α-hydroxy-4-pregnen-3-one (5), 20β-hydroxy-4-pregnen-3-one (6), 16β-hydroxy-4,17(20)Z-pregnadien-3-one (4) and 16α-hydroxy-4-prenen-3-one (10) have been isolated as new steroidal components of the gum-resin from Commiphora mukul. A simple procedure for the synthesis of 4 is described. Chirality at C-20, C-22 in guggulsterol-I (3) has been clarified.
20α-羟基-4-孕烯-3-酮(5),20β-羟基-4-孕烯-3-酮(6),16β-羟基-4,17 (20)Z-孕烯-3-酮(4)已从Commiphora mukul中分离出16羟基和16α-羟基-4-prenen-3-one(10)作为树胶树脂的新甾体成分。描述了合成4的简单程序。已经阐明了古古甾醇-I(3)中C-20,C-22的手性。