表雄酮(英语:Epiandrosterone)或称为异雄酮(英语:isoandrosterone[1][2]是一种甾体激素,拥有较弱的雄激素活性,是睾酮双氢睾酮(DHT)的代谢产物,在1931年由阿道夫·布特南特库尔特·切尔宁首次分离。他们蒸馏了17000升的男性尿液,从中得到50毫克的雄酮结晶(很可能是混合了的α/β异构体),并发现其和雌酮有着相似的化学结构。

表雄酮
Skeletal formula of epiandrosterone
Ball-and-stick model of the epiandrosterone molecule
临床资料
ATC码
  • 未分配
识别信息
  • (3S,5S,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one
    OR
    (1S,2S,5S,7S,10R,11S,15S)-5-hydroxy-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadecan-14-one
CAS号481-29-8  checkY
PubChem CID
ChemSpider
UNII
ChEBI
ChEMBL
CompTox Dashboard英语CompTox Chemicals Dashboard (EPA)
ECHA InfoCard100.006.877 编辑维基数据链接
化学信息
化学式C19H30O2
摩尔质量290.440 g/mol
3D模型(JSmol英语JSmol
  • O=C2[C@]1(CC[C@H]3[C@H]([C@@H]1CC2)CC[C@H]4C[C@@H](O)CC[C@]34C)C
  • InChI=1S/C19H30O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-16,20H,3-11H2,1-2H3/t12-,13-,14-,15-,16-,18-,19-/m0/s1 checkY
  • Key:QGXBDMJGAMFCBF-LUJOEAJASA-N checkY

大部分哺乳动物包括猪都能合成表雄酮[3],在体内可由5α还原酶催化肾上腺激素DHEA而来[4][5][6][7],另外也可由3β-雄烷二醇17β-羟基类固醇脱氢酶催化或雄烷二酮3β-羟基类固醇脱氢酶催化而来。

参见

参考文献

  1. ^ Samuel H. Yalkowsky; Yan He; Parijat Jain. Handbook of Aqueous Solubility Data, Second Edition. CRC Press. 19 April 2016: 1209–. ISBN 978-1-4398-0246-5. 
  2. ^ Natural Products. Krishna Prakashan Media. 2006: 298–. ISBN 978-81-87224-85-3. 
  3. ^ Raeside JI, Renaud RL, Marshall DE. Identification of 5 alpha-androstane-3 beta,17 beta-diol and 3 beta-hydroxy-5 alpha-androstan-17-one sulfates as quantitatively significant secretory products of porcine Leydig cells and their presence in testicular venous blood. J Steroid Biochem Mol Biol. 42(1):113-20, 1992
  4. ^ Callies F, Arlt W, Siekmann L, Hübler D, Bidlingmaier F, Allolio B. Influence of oral dehydroepiandrosterone (DHEA) on urinary steroid metabolites in males and females. Steroids. 65(2):98-102, 2000
  5. ^ Labrie F, Cusan L, Gomez JL, Martel C, Bérubé R, Bélanger P, Chaussade V, Deloche C, Leclaire J. Changes in serum DHEA and eleven of its metabolites during 12-month percutaneous administration of DHEA. J Steroid Biochem Mol Biol. 2008 May;110(1-2):1-9
  6. ^ Daniël Henri van de Kerkhof. Steroid profiling in doping analysis. [S.l.] : [s.n.], 2001 - Tekst. - Proefschrift Universiteit Utrecht
  7. ^ Acacio BD, Stanczyk FZ, Mullin P, Saadat P, Jafarian N, Sokol RZ. Pharmacokinetics of dehydroepiandrosterone and its metabolites after long-term daily oral administration to healthy young men. Fertil Steril. Mar;81(3):595-604, 2004