11beta,17alpha,21-Trihydroxypreg-nenolone
IUPAC 名称
2-hydroxy-1-[(14R)-5,14,17-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-14-yl]ethan-1-one
描述
11beta,17alpha,21-Trihydroxypregnenolone is an intermediate in C21-Steroid hormone metabolism. 11beta,17alpha,21-Trihydroxypregnenolone is the 4th to last step in the synthesis of Cortol and is converted from 17alpha,21-Dihydroxypregnenolone via the enzyme cytochrome P450 (EC:1.14.15.4). It is then converted to Cortisol via the enzyme 3beta-hydroxy-delta5-steroid dehydrogenase (EC 1.1.1.145) and the enzyme steroid delta-isomerase (EC 5.3.3.1). [HMDB]
异构
CC12CC(O)C3C(CC=C4CC(O)CCC34C)C1CC[C@]2(O)C(=O)CO
InChI标识符
InChI=1S/C21H32O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h3,13-16,18,22-24,26H,4-11H2,1-2H3/t13?,14?,15?,16?,18?,19?,20?,21-/m0/s1
键
HAFVWTUQBYRPOB-QGGNSXJXSA-N