别孕烷

化合物

5α-孕烷(5α-Pregnane)也称为别孕烷(Allopregnane)或 10β,13β-二甲基-17β-乙基-5α-甾烷(10β,13β-dimethyl-17β-ethyl-5α-gonane)是一种甾体化合物[1][2],是5β-孕烷差向异构体天然存在的别孕烷衍生物有别孕烷醇酮别孕烷二醇异孕烷醇酮5α-二氢孕酮

别孕烷
IUPAC名
(5R,8S,9S,10S,13R,14S,17S)-17-ethyl-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
系统名
(1S,2S,7R,10S,11S,14S,15R)-14-ethyl-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadecane
(1S,2S,7R,10S,11S,14S,15R)-2,15-二甲基-14-乙基四环[8.7.0.02,7.011,15]十七烷
别名 Allopregnane; 17β-Ethyl-5α-androstane; 10β,13β-Dimethyl-17β-ethyl-5α-gonane
识别
CAS号 641-85-0
PubChem 6857463
ChemSpider 5256800
SMILES
 
  • CC[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@@H]4[C@@]3(CCCC4)C)C
InChI
 
  • 1S/C21H36/c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20(16,2)19(17)12-14-21(15,18)3/h15-19H,4-14H2,1-3H3/t15-,16+,17-,18-,19-,20-,21+/m0/s1
InChIKey JWMFYGXQPXQEEM-GCOKGBOCSA-N
Beilstein 2502007
ChEBI 20656
性质
化学式 C21H36
摩尔质量 288.51 g·mol−1
危险性
H-术语 H413
P-术语 P273, P501
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

另见

参考文献

  1. ^ Schneider, J. J. Conversion of desoxycorticosterone to four allopregnane metabolites by rat liver in vitro. J Biol Chem. November 1952, 199 (1): 235–244. PMID 12999835. 
  2. ^ William M. Haynes. CRC Handbook of Chemistry and Physics, 97th Edition. CRC Press. 22 June 2016: 3–. ISBN 978-1-4987-5429-3.