雌四醇
雌四醇 | |
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IUPAC名 (8R,9S,13S,14S,15R,16R,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,15,16,17-tetrol | |
别名 | Oestetrol; E4; 15α-Hydroxyestriol; Estra-1,3,5(10)-triene-3,15α,16α,17β-tetrol |
识别 | |
CAS号 | 15183-37-6 |
PubChem | 27125 |
SMILES |
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ChEBI | 142773 |
性质 | |
化学式 | C18H24O4 |
摩尔质量 | 304.38 g·mol−1 |
溶解性(水) | 1.38 mg/mL |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
雌四醇(英语:Estetrol 或 oestetrol,缩写E4)是一种较弱的雌激素,只在怀孕期间能被探测到[1][2],是由胎儿肝脏产生的[1]。雌四醇和雌三醇结构上类似,都是较弱的雌激素,且都在孕期高表达[1][2]。
参考文献
- ^ 1.0 1.1 1.2 Holinka CF, Diczfalusy E, Coelingh Bennink HJ. Estetrol: a unique steroid in human pregnancy. J. Steroid Biochem. Mol. Biol. May 2008, 110 (1-2): 138–43. PMID 18462934. doi:10.1016/j.jsbmb.2008.03.027.
- ^ 2.0 2.1 Reproductive Endocrinology: Physiology, Pathophysiology, and Clinical Management, 3rd ed., SSC Yen and RB Jaffe (eds.), pp. 936–981, Copyright Elsevier/Saunders 1991