生物活性
胆固醇醋酸酯(Acebrochol、胆固醇、Cholesterin)天然存在于多种液体、器官和食物中,是正常人类胆固醇的一种酯化形式。
用途
主要用于生物制药。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | cholesta-5,22-dien-3β-ol acetate | —— | C29H46O2 | 426.683 |
醋酸豆甾醇 | stigmasterol acetate | 4651-48-3 | C31H50O2 | 454.737 |
25-羟基胆甾-5-烯-3beta-基乙酸酯 | 25-hydroxycholesteryl acetate | 10525-22-1 | C29H48O3 | 444.698 |
胆固醇乙醚 | 3-ethylcholesterol | 986-19-6 | C29H50O | 414.715 |
胆固醇甲基醚 | cholesteryl methyl ether | 1174-92-1 | C28H48O | 400.689 |
—— | 3β-Vinyloxy-Δ5-cholestene | —— | C29H48O | 412.7 |
—— | cholester-3β-yl thioacetate | 57701-06-1 | C29H48OS | 444.766 |
胆固醇 | cholesterol | 57-88-5 | C27H46O | 386.662 |
胆甾-5-烯-3-醇 | cholesterol | 765935-41-9 | C27H46O | 386.662 |
豆甾醇 | Stigmasterol | 83-48-7 | C29H48O | 412.7 |
—— | 3-O-(tetrahydro-2H-pyran-2-yl)cholesterol | 6252-45-5 | C32H54O2 | 470.78 |
—— | benzyl 3-cholesteryl ether | 7278-60-6 | C34H52O | 476.786 |
O-三甲基硅烷基胆固醇 | cholesterol trimethylsilyl ether | 1856-05-9 | C30H54OSi | 458.844 |
—— | cholesteryl hydrogenphosphite | 66979-52-0 | C27H47O3P | 450.642 |
—— | 3-[(1,1-dimethylethyl)dimethylsilyl]oxycholest-5-ene | 57711-50-9 | C33H60OSi | 500.924 |
5-胆甾烯 | cholest-5-ene | 570-74-1 | C27H46 | 370.662 |
(20S)-21-羟基-20-甲基孕甾-4-烯-3-酮 | (20S)-20-hydroxymethylpregn-4-en-3-one | 40736-33-2 | C22H34O2 | 330.511 |
—— | 3-acetoxy-cholesta-3,5-diene | 2309-32-2 | C29H46O2 | 426.683 |
二去甲胆烯醛 | (20S)-3-oxopregn-4-ene-20-carboxaldehyde | 3986-89-8 | C22H32O2 | 328.495 |
—— | 3-chloro-cholest-5-ene | 910-31-6 | C27H45Cl | 405.107 |
氯化胆固醇 | cholesteryl chloride | 910-31-6 | C27H45Cl | 405.107 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
25-羟基胆甾-5-烯-3beta-基乙酸酯 | 25-hydroxycholesteryl acetate | 10525-22-1 | C29H48O3 | 444.698 |
胆甾烯基丙酸酯 | cholesteryl propionate | 633-31-8 | C30H50O2 | 442.726 |
—— | 3β-acetoxy-5-cholenic acid | 19462-13-6 | C26H40O4 | 416.601 |
(3beta)-胆甾-5-烯-3-基二十烷酸酯 | 20:0-cholestrol | 2573-03-7 | C47H84O2 | 681.183 |
—— | methyl 3β-acetoxychol-5-en-24-oate | 31823-53-7 | C27H42O4 | 430.628 |
—— | 3β-acetoxy-cholest-5-en-24-one | 20981-59-3 | C29H46O3 | 442.682 |
胆固醇花生四烯酸酯 | cholesteryl 5,8,11,14-eicosatetraenoate | 604-34-2 | C47H76O2 | 673.119 |
—— | [(3S,8R,9S,10R,13R,14S,17R)-13-methyl-17-[(2R)-6-methylheptan-2-yl]-1,2,3,4,7,8,9,10,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-yl] nonanoate | 99677-89-1 | C35H60O2 | 512.86 |
胆固醇乙醚 | 3-ethylcholesterol | 986-19-6 | C29H50O | 414.715 |
—— | 3β-acetoxycholest-5-en-19-ol | 750-59-4 | C29H48O3 | 444.698 |
孕烯醇酮醋酸酯 | Pregnenolone acetate | 1778-02-5 | C23H34O3 | 358.521 |
(3b)-(3'b)-3,3'-氧基二-胆甾-5-烯 | Dicholesterylether | 2469-23-0 | C54H90O | 755.308 |
—— | 3β-acetoxy-7β-hydroxycholest-5-ene | 17974-77-5 | C29H48O3 | 444.698 |
—— | 7α-hydroxycholest-5-en-3β-yl 3-acetate | 19317-90-9 | C29H48O3 | 444.698 |
胆固醇甲基醚 | cholesteryl methyl ether | 1174-92-1 | C28H48O | 400.689 |
醋酸去氢表雄酮 | prasterone acetate | 853-23-6 | C21H30O3 | 330.467 |
—— | 3β-Acetoxy-5-cholesten-19-al | 1107-90-0 | C29H46O3 | 442.682 |
—— | cholest-5-ene-3β,19-diol diacetate | 21072-68-4 | C31H50O4 | 486.736 |
—— | cholester-3β-yl thioacetate | 57701-06-1 | C29H48OS | 444.766 |
7-脱氢醋酸胆固醇 | 7-Dehydrocholesteryl acetate | 1059-86-5 | C29H46O2 | 426.683 |
7-氧代胆甾-5-烯-3-beta-基乙酸酯 | 7-ketocholesteryl acetate | 809-51-8 | C29H46O3 | 442.682 |
—— | 7-ketopregnenolone acetate | 6748-09-0 | C23H32O4 | 372.505 |
(3b)-3-羟基-胆-5-烯-24-酸甲酯 | methyl 5-cholenoate | 20231-57-6 | C25H40O3 | 388.591 |
胆固醇 | cholesterol | 57-88-5 | C27H46O | 386.662 |
—— | cholest-5-ene-3β,7α-diol diacetate | 17974-76-4 | C31H50O4 | 486.736 |
—— | cholest-5-ene-3β,7β-diol diacetate | 18099-24-6 | C31H50O4 | 486.736 |
3B-羟基-D5-胆烯酸 | 3β-hydroxy-5-cholenoic acid | 5255-17-4 | C24H38O3 | 374.564 |
25-羟基胆甾醇 | 25-hydroxychlolesterol | 2140-46-7 | C27H46O2 | 402.661 |
—— | 19-norcholesterol | 2137-16-8 | C26H44O | 372.635 |
—— | 3β-acetoxy-17-(2-carbamoylhydrazono)-5-androstene | 983-28-8 | C22H33N3O3 | 387.522 |
19-羟基胆固醇 | 3β,19-dihydroxy-5-cholestene | 561-63-7 | C27H46O2 | 402.661 |
—— | 5β-methyl-19-norcholest-9(10)-ene-3β,6β-diol 3,6-diacetate | 2572-56-7 | C31H50O4 | 486.736 |
胆甾-5-烯-3,7二醇 | (3S,7S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol | 566-26-7 | C27H46O2 | 402.661 |
胆甾-5-烯-3,7二醇 | cholest-5-en-3β,7β-diol | 566-27-8 | C27H46O2 | 402.661 |
—— | cholest-5-ene-3β,4α-diol | 34310-86-6 | C27H46O2 | 402.661 |
4-Beta-羟基胆固醇 | 4β-hydroxycholesterol | 17320-10-4 | C27H46O2 | 402.661 |
—— | cholest-4-ene-3β,6β-diol diacetate | 2572-51-2 | C31H50O4 | 486.736 |
—— | cholest-5-ene-3β,4β-diyl diacetate | 17320-11-5 | C31H50O4 | 486.736 |
—— | 4β-acetoxycholest-5-en-3β-ol | —— | C29H48O3 | 444.698 |
5-胆甾烯-3β-醇-7-酮 | 7-Oxocholesterol | 566-28-9 | C27H44O2 | 400.645 |
7-羟基-4-胆甾烯-3-酮 | Δ4-7α-hydrocholesterol | 3862-25-7 | C27H44O2 | 400.645 |
—— | cholest-5-en-7-ol | 898809-85-3 | C27H46O | 386.662 |
7-去氢胆固醇 | 7-dehydrocholesterol | 434-16-2 | C27H44O | 384.646 |
—— | Cholest-4-en-3β,6β-diol | 570-88-7 | C27H46O2 | 402.661 |
—— | 3β-acetoxy-cholest-4-en-6-one | 104596-45-4 | C29H46O3 | 442.682 |
—— | 3β,4β,7α-trihydroxy-5-cholestene | 219131-32-5 | C27H46O3 | 418.66 |
6-硝基胆固醇乙酸酯 | 3β-acetoxy-6-nitrocholest-5-ene | 1912-54-5 | C29H47NO4 | 473.696 |
5-胆甾烯 | cholest-5-ene | 570-74-1 | C27H46 | 370.662 |
—— | 3α,4α-epoxy-5-cholesten-7-one | 22799-20-8 | C27H42O2 | 398.629 |
—— | 1,5,7-cholestatrien-3β-ol | 54604-59-0 | C27H42O | 382.63 |
—— | cholest-5-ene-3β,19-diol 3-acetate 19-tosylate | 21072-69-5 | C36H54O5S | 598.888 |
delta-4,6-胆甾二烯醇 | cholest-4,6-diene-3-ol | 14214-69-8 | C27H44O | 384.646 |
维生素 D3 | vitamin D3 | 67-97-0 | C27H44O | 384.646 |
4-胆甾烯-3-酮 | Cholest-4-en-3-one | 601-57-0 | C27H44O | 384.646 |
—— | (6E)-hydroximinocholest-4-en-3β-ol | 110556-49-5 | C27H45NO2 | 415.66 |
—— | cholest-5-en-7-one | 22033-90-5 | C27H44O | 384.646 |
氯化胆固醇 | cholesteryl chloride | 910-31-6 | C27H45Cl | 405.107 |
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.