7α-羟基胆固醇
外观
7α-Hydroxycholesterol | |
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IUPAC名 (3S,7S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol | |
识别 | |
CAS号 | 566-26-7 |
PubChem | 107722 |
ChemSpider | 96891 |
SMILES |
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InChI |
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InChIKey | OYXZMSRRJOYLLO-RVOWOUOIBF |
MeSH | 7+alpha-hydroxycholesterol |
IUPHAR配体 | 4351 |
性质 | |
化学式 | C27H46O2 |
摩尔质量 | 402.653 g/mol g·mol⁻¹ |
熔点 | 174—176 °C(447—449 K)[1] |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
7α-羟基胆固醇(英語:7α-Hydroxycholesterol)是动物体内合成胆汁酸的前体,由胆固醇7α-羟化酶(CYP7A1)催化,是胆汁酸合成的限速步驟[2]。
参考文献
[编辑]- ^ >Haslewood, G. A. D. Metabolism of steroids. Biochemical Journal. 1941, 35 (5-6): 708–711. ISSN 0306-3283. doi:10.1042/bj0350708.
- ^ Miao J. Regulation of Bile Acid Biosynthesis by Orphan Nuclear Receptor Small Heterodimer Partner (学位论文). University of Illinois at Urbana-Champaign. 2008.[失效連結]
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