| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 3β-羟基-5β-雄甾烷-17-酮 | Epietiocholanolone | 571-31-3 | C19H30O2 | 290.446 |
An efficient stereoselective semi-synthesis of (+)-digitoxigenin has been achieved by a nine-step sequence with a 20.4% overall yield. The key features of the synthesis include a Saegusa–Ito oxidation reaction, a direct C14β-hydroxylation, and a Stille cross-coupling.