中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
雄烯二酮 | Androstenedione | 63-05-8 | C19H26O2 | 286.414 |
—— | 10β-vinyl-estr-4-ene-3,17-dione | 26790-20-5 | C20H26O2 | 298.425 |
(17alpha)-17-羟基雄甾-4-烯-3-酮 | 3-oxo-17β-hydroxyandrost-4-en-19-al | 4075-13-2 | C19H26O3 | 302.414 |
19-羟基雄甾-4-烯-3,17-二酮 | 19-hydroxy-4-androstene-3,17-dione | 510-64-5 | C19H26O3 | 302.414 |
去氢表雄酮 | dehydroepiandrosterone | 53-43-0 | C19H28O2 | 288.43 |
—— | 3β,19-dihydroxy-5-androsten-17-one | 2857-45-6 | C19H28O3 | 304.43 |
17,19,21-三羟基孕甾-4-烯-3,20-二酮 | 19-hydroxycortodoxone | 510-65-6 | C21H30O5 | 362.466 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 19-Oxoandrost-5-ene-3,17-dione | 27368-24-7 | C19H24O3 | 300.398 |
—— | 19-norandrostenedione | —— | C18H24O2 | 272.387 |
19-去甲-4-雄烯二酮 | estra-4-ene-3,17-dione | 734-32-7 | C18H24O2 | 272.387 |
—— | 19-nor-4-androstene-3,17-dione | 5696-23-1 | C18H24O2 | 272.387 |
(2S,8R,9S,10S,13S,14S)-2-羟基-13-甲基-3,17-二氧代-2,6,7,8,9,11,12,14,15,16-十氢-1H-环戊二烯并[a]菲-10-甲醛 | 2β-hydroxy-19-oxoandrost-4-ene-3,17-dione | 54592-52-8 | C19H24O4 | 316.397 |
19-羧基雄甾-4-烯-3,17-二酮 | androst-4-ene-3,17-dion-19-oic acid | 4757-95-3 | C19H24O4 | 316.397 |
19-去甲基-5(10)-雄烯二酮 | estra-5(10)-en-3,17-dione | 3962-66-1 | C18H24O2 | 272.387 |
19-羟基雄甾-4-烯-3,17-二酮 | 19-hydroxy-4-androstene-3,17-dione | 510-64-5 | C19H26O3 | 302.414 |
甲基3,17-二氧代雄甾-4-烯-19-酸酯 | 4-Androsten-19-oic-3,17-dione methyl ester | 22256-03-7 | C20H26O4 | 330.424 |
10-beta-羟基雄甾-4-烯-3,17-二酮 | 10β-hydroxy-19-nor-4-androsten-3,17-dione | 5189-96-8 | C18H24O3 | 288.387 |
(8R,9S,13S,14S,17S)-17-羟基-13-甲基-2,4,6,7,8,9,11,12,14,15,16,17-十二氢-1H-环戊并[a]菲-3-酮 | 17β-hydroxy-estr-5(10)-en-3-one | 1089-78-7 | C18H26O2 | 274.403 |
炔诺酮 | norethisterone | 68-22-4 | C20H26O2 | 298.425 |
10-氢过氧基-雌甾-4-烯-3,17-二酮 | 10β-Hydroperoxy-Δ4-oestren-3,17-dion | 2135-57-1 | C18H24O4 | 304.386 |
The fungus Gnomoniafructicola ATCC 11430 hydroxylates testosterone at C-2β in 40–60% yield. The enzyme involved has been shown to be an inducible CO sensitive, cyanide insensitive oxygenase, with a requirement for theΔ4-3-ketosteroid substrate functionality. The use of 2α- and 2β-deuterium labelled substrates has shown that hydrogen loss from C-2 during 2β hydroxylation is isotope dependent and non-stereospecific. This is interpreted in terms of a Δ2,4-dienolic enzyme-bound intermediate form of the substrate. Keywords: Gnomoniafructicola, hydroxylation, steroids, testosterone.