英文名称: | 17-didehydro-10,11-dimethoxy-19-methyl- 1 2-oxayohimban-16-carboxylic aci | (3-beta,19-alpha,20-alpha)-(ethoxycarbonyl)hydrazid | 10,11-dimethoxy 3-isotetrahydroalstonique acide n'-(ethoxycarbonyl) hydrazide | 16,17-didehydro-10,11-dimethoxy-19-methyl-, 2-(ethoxycarbonyl)hydrazide, (3-beta,19-alpha,20-alpha)-oxayohimban-16-carboxylic aci |
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