3β,5α,6β-三羟基胆甾烷是一种用于生命科学相关研究的生物化学试剂,可以作为生物材料或有机化合物使用。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3β-acetoxycholestane-5α,6β-diol | 2701-08-8 | C29H50O4 | 462.714 |
—— | 4α,5-epoxy-5α-cholestane-3β,6β-diol | 70857-78-2 | C27H46O3 | 418.66 |
—— | 5α-cholestane-3β,5,6β-triol 3,6-diacetate | 1260-68-0 | C31H52O5 | 504.751 |
胆固醇-5Alpha,6Alpha-环氧化物 | 5α,6α-epoxycholestan-3β-ol | 1250-95-9 | C27H46O2 | 402.661 |
5β,6β-环氧胆甾烷-3β-OL | 5beta,6beta-Epoxycholestanol | 4025-59-6 | C27H46O2 | 402.661 |
—— | 5,6-epoxycholesterol | 55700-78-2 | C27H46O2 | 402.661 |
—— | 5α-cholestane-3β,5,6β-triol triacetate | 2572-55-6 | C33H54O6 | 546.788 |
—— | 5,6-β-epoxycholesteryl acetate | 1256-31-1 | C29H48O3 | 444.698 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 6β-methoxycholestane-3β,5α-diol | 13163-79-6 | C28H50O3 | 434.703 |
—— | 3β-acetoxycholestane-5α,6β-diol | 2701-08-8 | C29H50O4 | 462.714 |
—— | 3β-ethoxycarbonyloxy-5α-cholestane-5,6β-diol | 501666-80-4 | C30H52O5 | 492.74 |
—— | 5-methoxy-5α-cholestane-3β,6β-diol 3-acetate | 19317-73-8 | C30H52O4 | 476.74 |
—— | 5α-cholestane-3β,5,6β-triol 3,6-diacetate | 1260-68-0 | C31H52O5 | 504.751 |
5β,6β-环氧胆甾烷-3β-OL | 5beta,6beta-Epoxycholestanol | 4025-59-6 | C27H46O2 | 402.661 |
胆固醇-5Alpha,6Alpha-环氧化物 | 5α,6α-epoxycholestan-3β-ol | 1250-95-9 | C27H46O2 | 402.661 |
3,5?二羟基胆甾-6-酮 | 3β,5-dihydroxy-5α-cholestan-6-one | 13027-33-3 | C27H46O3 | 418.66 |
—— | 3α,5α-dihydroxycholestan-6-one | 2953-37-9 | C27H46O3 | 418.66 |
—— | 5α-cholestane-3β,5,6β-triol triacetate | 2572-55-6 | C33H54O6 | 546.788 |
—— | 5,6-β-epoxycholesteryl acetate | 1256-31-1 | C29H48O3 | 444.698 |
Syntheses of 5-hydroxy-5α- and 5β-cholestan-6-one (11 and 13) and their 3β-acetoxy (10 and 21) and 3β-benzyloxy derivatives (12 and 19) are described, as are syntheses of the 7α-deutero derivatives of 10 and 21. Related investigations of the syntheses of the 5-methoxy and 5-methyl analogues of these compounds are also discussed. Treatment of 12 with potassium tert-butoxide has been shown to give 5-hydroxy-5β-cholest-3-en-6-one (14) and its Δ2 isomer 15. Reaction of 6-nitrocholesteryl acetate (50) with lithium dimethylcuprate gives 3α,5-cyclo-5α-cholestan-6-one (E)-oxime (51) as the major product.