表甾醇
表甾醇(英語:)是植物油菜素類固醇激素生物合成中的一种重要甾醇,由24-亚甲基-4-甲基-7-胆甾烯醇转化而来。表甾醇先由C-5甾醇去饱和酶转化为5-脱氢表甾醇,再转化为24-亚甲基胆固醇[1]。表甾醇同时也是麦角固醇的前体。
表甾醇 | |
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IUPAC名 (3S,5S,10S,13R,14R,17R)-10, 13-dimethyl-17-[(2R)-6-methyl-5-methylideneheptan-2-yl]-2,3,4,5,6,9,11, 12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol | |
系统名 (3β,5α)-Ergosta-7,24(28)-dien-3-ol | |
识别 | |
CAS号 | 474-68-0 |
PubChem | 5283662 |
ChemSpider | 4446754 |
SMILES |
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InChI |
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InChIKey | BTCAEOLDEYPGGE-JVAZTMFWBW |
ChEBI | 23929 |
MeSH | Episterol |
性质 | |
化学式 | C28H46O |
398.66 g/mol g·mol⁻¹ | |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
- Osumi Takashi; Nishino Tokuzo; Katsuki Hirohiko. . The Journal of Biochemistry. 1979, 85 (3): 819–826. PMID 34600.
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