中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
去氢表雄酮 | dehydroepiandrosterone | 53-43-0 | C19H28O2 | 288.43 |
—— | 3β-hydroxy-16α-bromoandrost-5-ene-17-one | 1093-91-0 | C19H27BrO2 | 367.326 |
—— | 3-tetrahydropyran-2-yloxy-androst-5-en-17-one | 19637-35-5 | C24H36O3 | 372.548 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | androsta-4,15-dien-3,17-dione | 96893-14-0 | C19H24O2 | 284.398 |
—— | 3β-(tert-butyldimethylsilyloxy)androsta-5,15-dien-17-one | 91708-61-1 | C25H40O2Si | 400.677 |
—— | 3β-(tert-butyldimethylsilyloxy)-15β-(4-pentenyl)androst-5-en-17-one | 854143-54-7 | C30H50O2Si | 470.811 |
—— | 3β-(tert-butyldimethylsilyloxy)-15β-(4-oxobutyl)androst-5-en-17-one | 854143-56-9 | C29H48O3Si | 472.784 |
—— | 3β-(tert-butyldimethylsilyloxy)-15β-(4-hydroxybutyl)androst-5-en-17-one | 854143-58-1 | C29H50O3Si | 474.8 |
—— | 3β-(tert-butyldimethylsilyloxy)-15β-[(4-tert-butyldimethylsilyloxy)butyl]androst-5-en-17-one | 854143-60-5 | C35H64O3Si2 | 589.062 |
—— | 3β-(tert-butyldimethylsilyloxy)-15β-(4,5-dihydroxypentyl)androst-5-en-17-one | 854143-55-8 | C30H52O4Si | 504.826 |
(3b,15b)-3,15,17-三羟基-孕甾-5-烯-20-酮 | 3β,15β,17α-trihydroxy-5-pregnen-20-one | 80380-40-1 | C21H32O4 | 348.483 |
—— | 3β-(tert-butyldimethylsilyloxy)-15β-(4-pivaloyloxybutyl)androst-5-en-17-one | 854143-62-7 | C34H58O4Si | 558.918 |
—— | 3β-(tert-butyldimethylsilyloxy)-15β-[4-(tetrahydropyran-2-yloxy)butyl]androst-5-en-17-one | 854143-61-6 | C34H58O4Si | 558.918 |
—— | (17Z)-3β-(tert-butyldimethylsilyloxy)-15β-(4-pivaloyloxybutyl)pregna-5,17-diene | 854143-67-2 | C36H62O3Si | 570.972 |
Addition of azoimide to 17-oxoandrosta-5,15-dien-3β-yl acetate or 17-oxo-5α-androst-15-en-3β-yl acetate gave in both cases corresponding 15β-azido derivatives. 15β-Azido-17-oxo-5α-androstan-3β-yl acetate was selectively reduced to 17β-hydroxy derivative and protected as methoxymethyl ether. Subsequent reduction of azide group and condensation with methyl hydrogen succinate gave a protected succinylamino derivative. Deacetylation and oxidation then led to dihydrotestosterone (DHT) series. Successive removal of protecting groups gave