3α-羟基-7-氧代-5β-胆烷酸是石胆酸的衍生物,石胆酸是一种作为TGR5调节剂的胆酸衍生物。
应用3-羟基-7-氧代-5-胆烷酸是有机合成和医药研发的重要中间体,也是熊去氧胆酸合成过程中的关键步骤。
制备通过使用次氯酸钠氧化鹅去氧胆酸,并将反应温度控制在-15°C,利用乙酸调节pH值,以甲醇为溶剂,可以制得3α羟基-7-氧代-5β-胆烷酸粗品。接下来,将该粗品制成钡盐,去除钡后,使用甲醇和水进行重结晶,最终得到高纯度的3α-羟基-7-氧代-5β-胆烷。
生物活性7-酮石胆酸(3α-羟基-7-氧代-5β-胆烷酸)是一种可被吸收的胆汁酸,能够抑制内源性胆汁酸的生成和胆汁中胆固醇的分泌。
靶点Human Endogenous Metabolite (人类内源代谢物)
体外研究胆汁酸是哺乳动物胆汁的主要成分。它们是在肝脏组织中从胆固醇合成的甾醇羧酸类化合物。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3α-羟基-7-氧代-胆烷酸-24-甲酯 | 7-ketolithocholic methyl ester | 10538-59-7 | C25H40O4 | 404.59 |
7-酮基-3alpha,12alpha-二羟基胆烷酸 | 7-ketodeoxycholic acid | 911-40-0 | C24H38O5 | 406.563 |
(3a,5b,7a)-3,7-二羟基-12-氧代-胆烷-24-酸 | 3α,7α-dihydroxy-12-oxo-5β-cholan-24-oic acid | 2458-08-4 | C24H38O5 | 406.563 |
3,7-二酮-5Β-胆甾烷-24-酸 | 3,7-diketocholanic acid | 859-97-2 | C24H36O4 | 388.547 |
(3alpha,5beta,12alpha)-3,12-二羟基-7-酮基胆烷-24-酸甲酯 | methyl 3α,12α-dihydroxy-7-oxo-5β-cholate | 10538-65-5 | C25H40O5 | 420.59 |
—— | methyl 3α-acetoxy-7-oxo-5β-cholan-24-oate | 10452-65-0 | C27H42O5 | 446.627 |
石胆酸 | Lithocholic acid | 434-13-9 | C24H40O3 | 376.58 |
(5beta)-3,7-二氧代-胆烷-24-酸甲酯 | methyl 3,7-dioxocholan-24-oate | 7753-72-2 | C25H38O4 | 402.574 |
—— | [(3R,5S,8R,9S,10S,13R,14S,17R)-17-[(2R)-5-methoxy-5-oxopentan-2-yl]-10,13-dimethyl-7-oxo-1,2,3,4,5,6,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-yl] dodecanoate | 186649-60-5 | C37H62O5 | 586.896 |
—— | chenodeoxycholic acid | —— | C24H40O4 | 392.579 |
鹅去氧胆酸 | chenodeoxycholic acid | 474-25-9 | C24H40O4 | 392.579 |
熊去氧胆酸 | ursodeoxycholic acid | 128-13-2 | C24H40O4 | 392.579 |
—— | 3α-hydroxy-7-keto-5β-chol-11-en-24-oic acid | —— | C24H36O4 | 388.547 |
胆酸 | cholate | 81-25-4 | C24H40O5 | 408.579 |
3alpha,7alpha-二乙酰氧基-12-氧代-5beta-胆烷-24-酸甲酯 | methyl 3α,7α-diacetoxy-12-oxo-5β-cholan-24-oate | 28535-81-1 | C29H44O7 | 504.664 |
鹅脱氧胆酸甲酯 | chenodeoxycholic acid methyl ester | 3057-04-3 | C25H42O4 | 406.606 |
胆酸甲酯 | methyl cholate | 1448-36-8 | C25H42O5 | 422.605 |
猪胆酸 | hyocholic acid | 547-75-1 | C24H40O5 | 408.579 |
—— | 3α,6α,7α-triol-5β-24-cholanoic acid methyl ester | 10190-22-4 | C25H42O5 | 422.605 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3α-羟基-7-氧代-胆烷酸-24-甲酯 | 7-ketolithocholic methyl ester | 10538-59-7 | C25H40O4 | 404.59 |
—— | 3α-hydroxyl-7-keto-5β-chole-24-alkamide | —— | C24H39NO3 | 389.579 |
—— | 7-keto-5β-cholan-24-oic acid | 38917-08-7 | C24H38O3 | 374.564 |
—— | 3α-formyloxy-7-keto-5β-cholan-24-oic acid | 72560-50-0 | C25H38O5 | 418.574 |
3,7-二酮-5Β-胆甾烷-24-酸 | 3,7-diketocholanic acid | 859-97-2 | C24H36O4 | 388.547 |
—— | 3-α-acetoxy-7-keto-5β-cholanic acid | 118206-29-4 | C26H40O5 | 432.601 |
—— | methyl 3α-acetoxy-7-oxo-5β-cholan-24-oate | 10452-65-0 | C27H42O5 | 446.627 |
石胆酸 | Lithocholic acid | 434-13-9 | C24H40O3 | 376.58 |
—— | 3α,6α-dihydroxy-7-oxo-5β-cholan-24-oic acid | 88725-42-2 | C24H38O5 | 406.563 |
—— | 3α-formyloxy-7-keto-5β-cholan-24-oyl chloride | 80724-84-1 | C25H37ClO4 | 437.019 |
奥贝胆酸中间体 | methyl 3α-trimethylsiloxy-7-keto-5β-cholanate | 77341-09-4 | C28H48O4Si | 476.772 |
—— | 3α,7α-dihydroxy-6α-ethyl-24-nor-5β-cholan-23-oic acid | 1612191-83-9 | C25H42O4 | 406.606 |
(5beta,7alpha)-7-羟基胆烷-24-酸 | 7alpha-Hydroxy-5beta-cholan-24-oic acid | 28083-34-3 | C24H40O3 | 376.58 |
鹅去氧胆酸 | chenodeoxycholic acid | 474-25-9 | C24H40O4 | 392.579 |
熊去氧胆酸 | ursodeoxycholic acid | 128-13-2 | C24H40O4 | 392.579 |
奥贝胆酸 | obeticholic acid | 459789-99-2 | C26H44O4 | 420.633 |
—— | 6α-methyl-chenodeoxycholic acid | —— | C25H42O4 | 406.606 |
奥贝胆酸杂质A | 3α,7β-dihydroxy-6α-ethyl-5β-cholan-24-oic acid | 865244-30-0 | C26H44O4 | 420.633 |
—— | 3alpha,7beta-Dihydroxy-5alpha-cholan-24-oic Acid | —— | C24H40O4 | 392.6 |
—— | 3α-tetrahydropyranyloxy-7-keto-5β-cholan-24-oic acid | 122960-85-4 | C29H46O5 | 474.681 |
—— | 3α,7α-dihydroxy-7β-methyl-5β-cholanoic acid | 91414-10-7 | C25H42O4 | 406.606 |
7-丙基-鹅去氧胆酸 | 3α,7α-dihydroxy-7β-n-propyl-5β-cholanoic acid | 124729-58-4 | C27H46O4 | 434.66 |
猪去氧胆酸 | Hyodeoxycholic Acid | 83-49-8 | C24H40O4 | 392.579 |
甲基3,7-二羟基胆烷-24-酸酯 | 3α,7β-dihydroxy-5β-cholan-24-oic acid methyl ester | 10538-55-3 | C25H42O4 | 406.606 |
—— | 3α-benzyloxy-6α-ethyl-7-oxo-5β-cholanic acid benzyl ester | —— | C40H54O4 | 598.866 |
(3a,5b,6b,7b)-3,6,7-三羟基-胆烷-24-酸 | beta-Muricholic acid | 2393-59-1 | C24H40O5 | 408.579 |
猪胆酸 | hyocholic acid | 547-75-1 | C24H40O5 | 408.579 |
—— | 2-(3α-formyloxy-7-keto-5β-cholan-24-amido)-2-methyl-1-propanol | 80724-87-4 | C29H47NO5 | 489.696 |
—— | 6β-ethyl-3α,7β-dihydroxy-5β-cholan-24-ol | —— | C26H46O3 | 406.649 |
(3alpha,5beta,6beta,7alpha)-6-乙基胆烷-3,7,24-三醇 | 6β-ethyl-3α,7α-dihydroxy-5β-cholan-24-ol | 1632118-70-7 | C26H46O3 | 406.649 |
—— | 3α,7β-diformyloxy-5β-cholan-24-oic acid | 6159-50-8 | C26H40O6 | 448.6 |
—— | (E/Z)-3α-hydroxy-6-ethylidene-7-keto-5β-cholan-24-oic acid | 915038-24-3 | C26H40O4 | 416.601 |