中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
雄诺龙 | Stanolone | 521-18-6 | C19H30O2 | 290.446 |
5a-雄甾烷-2-烯-17b-醇 | (5α,17β)-androst-2-en-17-ol | 2639-53-4 | C19H30O | 274.447 |
5alpha-雄甾烷-17beta-醇乙酸酯 | 5α-androstan-17β-acetate | 1236-49-3 | C21H34O2 | 318.5 |
—— | 17β-propionyloxy-5α-androstane | 6301-86-6 | C22H36O2 | 332.527 |
表雄酮 | Epiandrosterone | 481-29-8 | C19H30O2 | 290.446 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 17β-Methoxy-5α-androstan | 17925-69-8 | C20H34O | 290.489 |
5alpha-雄甾烷-17beta-醇乙酸酯 | 5α-androstan-17β-acetate | 1236-49-3 | C21H34O2 | 318.5 |
—— | 17β-propionyloxy-5α-androstane | 6301-86-6 | C22H36O2 | 332.527 |
—— | 17-oxa-5α-13β-androstane | 83679-49-6 | C18H30O | 262.436 |
—— | 17-oxa-5α,13α-androstane | 83679-50-9 | C18H30O | 262.436 |
The preparation of several deuterated steroids is described, viz.,(i) the trideuteroacetates of the following alcohols: Δ5,7,9-estratrienol-17β;Δ1,5:10estrienol-3-one-17 (estrone); androstanol-3a; androstanol-3β; an-drostanol-17β; pregnanol-20a; Δ5-pregnenol-3β -one-20; Δ5-pregnenol-3β -one-20-d4-17,21; Δ5-cholestenol-3β; Δ-cholestadienol-3β; ergostanol-3 β; Δ14-ergostenol-3β; Δ22-5-isoergostenol-3a.(ii) Δ5-pregnenol-3 β -one-20-d3-21 acetate; Δ -pregnenol-3 β -one-20-d4-17,21.(iii) androstanone-3-d4,-2,4; cholestanone-3-d4-2,4; Δ8:14-ergostenone-3-d4-2,4; cholestanone- 7-d2-6; androstanone-17-d2-16.From difficulties encountered in the preparation of cholestanone-7-d2-6, it is inferred that 7-ketones enolize less readily than 3-, 17-, or 20-ketones.