| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 3β-benzoyloxy-5-bromo-6β-hydroxy-5α-pregnan-20-one | 74214-18-9 | C28H37BrO4 | 517.503 |
| —— | 3β-hydroxy-5-bromo-6β,19-epoxy-5α-pregnan-20-one | 5563-20-2 | C21H31BrO3 | 411.379 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 3β-benzoyloxy-5-bromo-6β,19-epoxy-21-hydroxy-5α-pregnan-20-one | 74703-73-4 | C28H35BrO5 | 531.487 |
| —— | 3β-benzoyloxy-5-bromo-6β,19-epoxy-21-acetoxy-5α-pregnan-20-one | 74703-72-3 | C30H37BrO6 | 573.524 |
| —— | (20R)-5-bromo-6β,19-epoxy-20-hydroxy-5α-pregnan-3β-yl benzoate | 161579-69-7 | C28H37BrO4 | 517.503 |
| —— | (20R)-5-bromo-6β,19-epoxy-5α-pregnane-3β,20-diyl 3-benzoate 20-formate | 161579-71-1 | C29H37BrO5 | 545.514 |
| —— | 3β-benzoyloxy-5-bromo-5β,19-epoxy-5α,14α-card-20(22)-enolide | 74214-24-7 | C30H35BrO5 | 555.509 |
| —— | 3β-benzoyloxy-5-hydroxy-6α-bromo-19-acetoxy-5β,14α-card-20(22)-enolide | 74703-75-6 | C32H39BrO7 | 615.561 |
| —— | 3β-benzoyloxy-6α-bromo-19-formyloxy-5-hydroxy-5β,14α-card-20(22)-enolide | 74214-27-0 | C31H37BrO7 | 601.535 |
| —— | 3β-benzoyloxy-21-hydroxy-19-methoxy-5-pregnen-20-one | 74214-22-5 | C29H38O5 | 466.618 |
| —— | 3β-benzoyloxy-19-methoxy-21-acetoxy-5-pregnen-20-one | 77050-53-4 | C31H40O6 | 508.655 |
| —— | 3β-benzoyloxy-19-methoxy-5-pregnen-20-one | 74227-32-0 | C29H38O4 | 450.618 |
| —— | 3β-benzoyloxy-19-hydroxy-5-pregnen-20-one | 74214-20-3 | C28H36O4 | 436.591 |
| —— | (20R)-3β,20-dihydroxypregn-5-en-19-al 3-benzoate 20-formate | 161579-73-3 | C29H36O5 | 464.602 |
| —— | 3β-benzoyloxy-5-hydroxy-19-oxo-5β,14α-card-20(22)-enolide | 74214-29-2 | C30H36O6 | 492.612 |
A thirteen-step synthesis of 3β,5,19-trihydroxy-5β, 14α-card-20(22)-enolide (