英文别名
21β-hydroxy-19α-(tetra-O-acetyl-β-D-glucopyranosyloxy)-(20α)-18-oxa-21a-homo-yohimb-16-ene-5β,16-dicarboxylic acid 5-lactone 16-methyl ester;(18S)-17,18-epoxy-21β-hydroxy-18-(tetra-O-acetyl-β-D-glucopyranosyloxy)-(20αH)-21a-homo-19-nor-coryn-16-ene-5β,16-dicarboxylic acid 5-lactone 16-methyl ester