5a-Cholesta-8,24-dien-3-one
IUPAC 名称
(2S,11R,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylhept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-en-5-one
描述
5a-Cholesta-8,24-dien-3-one is an intermediate in the cholesterol synthesis pathway, the by-product of the Sterol-4-alpha-carboxylate 3-dehydrogenase enzyme [EC 1.1.1.70], and the substrate of the 3-keto-steroid reductase enzyme [EC 1.1.1.270]. (BioCyc, ExPASy) [HMDB]
异构
[H][C@@]12CC[C@H]([C@H](C)CCC=C(C)C)[C@@]1(C)CCC1=C2CCC2CC(=O)CC[C@]12C
InChI标识符
InChI=1S/C27H42O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h7,19-20,23-24H,6,8-17H2,1-5H3/t19-,20?,23-,24+,26+,27-/m1/s1
键
AUNLIRXIJAVBNM-YBXLEUBGSA-N