中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-羟基-10,13-二甲基-2,3,4,7,8,9,11,12,14,15,16,17-十二氢-1H-环戊二烯并[a]菲-17-羧酸 | etienic acid | 10325-79-8 | C20H30O3 | 318.456 |
—— | 3β-acetoxyetienic acid | 7150-18-7 | C22H32O4 | 360.494 |
孕烯醇酮 | Pregnenolone | 145-13-1 | C21H32O2 | 316.484 |
孕烯醇酮醋酸酯 | Pregnenolone acetate | 1778-02-5 | C23H34O3 | 358.521 |
—— | (4aS,6aS,6bR,10S,12aR)-methyl 10-acetoxy-2,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylate | —— | C33H52O4 | 512.773 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 17β-carbomethoxyandrost-4-ene | 119169-67-4 | C21H32O2 | 316.484 |
—— | 21-nor-5-pregnene-3β,20-diol | 54668-68-7 | C20H32O2 | 304.473 |
孕烯醇酮 | Pregnenolone | 145-13-1 | C21H32O2 | 316.484 |
21-羟基孕烯醇酮 | 21-hydroxypregnenolone | 1164-98-3 | C21H32O3 | 332.483 |
雄甾-3-酮-4-烯-17bata-羧酸甲酯 | 3-oxo-androst-4-ene-17β-carboxylic acid methyl ester | 2681-55-2 | C21H30O3 | 330.467 |
—— | 3β-methoxymethoxy-21-nor-5-pregnen-20-ol | 88128-34-1 | C22H36O3 | 348.526 |
3-氧代-雄甾-4-烯-17beta-羧酸 | androst-4-en-3-one-17β-carboxylic acid | 302-97-6 | C20H28O3 | 316.441 |
—— | methyl 3-oxo-androst-4,6-diene-17β-carboxylate | 116934-48-6 | C21H28O3 | 328.452 |
—— | 3-oxo-17β-(hydroxymethyl)-4-androstene | 4975-52-4 | C20H30O2 | 302.457 |
—— | methyl 3β-(tosyloxy)androst-5-ene-17β-carboxylate | 2098-12-6 | C28H38O5S | 486.673 |
—— | methyl 3β-hydroxy-5α-etianate | 10002-85-4 | C21H34O3 | 334.499 |
—— | 17β-carbomethoxy-6-nitrilo-5-oxo-5,6-secoandrost-3-ene | 178213-24-6 | C21H29NO3 | 343.466 |
—— | methyl (1S,3aS,4S,5S,7aS)-4-(2-amino-2-oxoethyl)-5-[(1R)-2-methoxy-1-methyl-4-oxocyclohex-2-en-1-yl]-7a-methyl-1,2,3,3a,4,5,6,7-octahydroindene-1-carboxylate | 178213-28-0 | C22H33NO5 | 391.508 |
—— | methyl 3α-fluoro-5α-androstane-17β-carboxylate | 432552-59-5 | C21H33FO2 | 336.49 |
—— | 3β-acetoxy-5α-etianic acid | 15173-56-5 | C22H34O4 | 362.51 |
—— | 3β-hydroxy-5α-etianic acid | 15173-54-3 | C20H32O3 | 320.472 |
—— | 3-oxoandrost-4-ene-17β-carboxylic acid chloride | 57072-90-9 | C20H27ClO2 | 334.886 |
—— | 3-oxoandrost-4-ene-17β-carboxamide | 92472-22-5 | C20H29NO2 | 315.456 |
Linear oligoesters based on etienic acid (3β-hydroxyandrost-5-ene-17β-carboxylic acid) containing 2-4 steroid units were prepared employing mixed anhydride esterification. NMR spectra of the oligomeric steroids have been fully assigned.