醋酸四烯物(21-羟基孕甾-1,4,9(11),16-四烯-3,20-二酮-21-醋酸酯,3TR)是合成曲安奈德、地塞米松和布地奈德等甾体药物的重要中间体。
生物活性 21-Acetoxypregna-1,4,9(11),16-tetraene-3,20-dione 是 delta 9,11 类固醇类合成的中间体,如 Vamorolone (HY-109017)。delta 9,11 类固醇是糖皮质激素的修饰产物,具有抗炎特性,并可用作保护细胞免受脂质过氧化和抑制新生血管形成的试剂。
体外研究 Δ9,11 衍生物被设计用于稳定地结合到细胞膜中并抑制脂质过氧化,而不表现出类固醇或矿质甾醇活性,从而避免了传统皮质激素相关的副作用。VBP15 作为先导化合物,因其强大的 NF-κB 抑制和 GR 转位作用类似于泼尼松和地塞米松、缺乏转激活特性以及良好的生物利用度而被选中。
用途 醋酸四烯物还是地塞米松、倍他米松和确炎舒松等药物的中间体。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
21-羟基孕甾-4,9(11),16-三烯-3,20-二酮 21-乙酸酯 | 21-acetoxy-pregna-4,9(11),16-triene-3,20-dinone | 23460-76-6 | C23H28O4 | 368.473 |
—— | 21-hydroxypregna-1,4,9(11),16-tetraene-3,20-dione | —— | C21H24O3 | 324.42 |
delta皮质素烯乙酸酯 | pregna-1,4,9(11)-triene-17α,21-diol-3,20-dione 21-acetate | 4380-55-6 | C23H28O5 | 384.472 |
雄甾-1,4,9(11)-三烯-3,17-二酮 | androsta-1,4,9(11)-triene-3,17-dione | 15375-21-0 | C19H22O2 | 282.382 |
醋酸阿奈可他 | anecortave | 7753-60-8 | C23H30O5 | 386.488 |
雄甾-4,9(11)-二烯-3,17-二酮 | androst-4,9(11)-dien-3,17-dione | 1035-69-4 | C19H24O2 | 284.398 |
(8S,10S,13S,14S,17R)-17-乙酰基-17-羟基-10,13-二甲基-2,6,7,8,12,14,15,16-八氢-1H-环戊二烯并[a]菲-3-酮 | 17α-hydroxypregna-4,9(11)-diene-3,20-dione | 34184-82-2 | C21H28O3 | 328.452 |
醋酸泼尼松龙 | prednisolone 21-acetate | 52-21-1 | C23H30O6 | 402.488 |
—— | pregna-4,9(11)-diene-17α,21-diol-3,20-dione 17,21-diacetate | 7780-63-4 | C25H32O6 | 428.525 |
泼尼松龙 | prednisolon | 50-24-8 | C21H28O5 | 360.45 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 21-hydroxypregna-1,4,9(11),16-tetraene-3,20-dione | —— | C21H24O3 | 324.42 |
6beta-氟-21-羟基孕甾-1,4,9(11),16-四烯-3,20-二酮 21-乙酸酯 | 6beta-Fluoro-21-hydroxypregna-1,4,9(11),16-tetraene-3,20-dione 21-acetate | 60864-52-0 | C23H25FO4 | 384.448 |
—— | 21-Acetoxy-3,20-dioxo-16-methyl-Δ1,4,9(11)-pregnatrien | 4258-83-7 | C24H30O4 | 382.5 |
—— | 16α-methyl-21-hydroxypregna-1,4,9(11)-triene-3,20-dione | 56016-90-1 | C22H28O3 | 340.463 |
—— | 21-hydroxy 16α-methylpregna-4,9(11) diene-3,20-dione | 111669-38-6 | C22H30O3 | 342.478 |
—— | 9β,11β-epoxy-21-hydroxypregna-1,4,16-triene-3,20-dione 21-acetate | 103466-44-0 | C23H26O5 | 382.456 |
17,21-二羟基-16beta-甲基孕甾-1,4,9(11)-三烯-3,20-二酮 21-醋酸酯 | 17α,21-dihydroxy-16β-methyl-1,4,9(11)-pregnatriene-3,20-dione 21-acetate | 910-99-6 | C24H30O5 | 398.499 |
21-二羟基-16&alpha-甲基孕甾-1,4,9(11)-三烯-3,20-二酮-21-醋酸酯 | 17α,21-dihydroxy-16α-methyl-1,4,9(11)-pregnatriene-3,20-dione 21-acetate | 10106-41-9 | C24H30O5 | 398.499 |
17,21-二羟基-16alpha-甲基孕甾-1,4,9(11)-三烯-3,20-二酮 | VBP-15 | 13209-41-1 | C22H28O4 | 356.462 |
二羟基孕甾-1,4,9(11)三烯-3,20-酮-21-醋酸酯 | 21-Acetoxy-16α,17α-dihydroxy-1,4,9(11)-pregnatrien-3,20-dion | 77017-20-0 | C23H28O6 | 400.472 |
(9b,11b,16a)-9,11-环氧-21-羟基-16-甲基孕-1,4-二烯-3,20-二酮 | 9,11-Epoxy-21-hydroxy-16-methylpregna-1,4-diene-3,20-dione, (9beta,11beta,16alpha)- | 151265-33-7 | C22H28O4 | 356.462 |
—— | 16-α hydroxyprednisonlone acetate | 86401-80-1 | C23H30O7 | 418.487 |
—— | [2-[(8S,10S,13S,14S,16R,17S)-16-[bis(benzenesulfinyl)methyl]-10,13-dimethyl-3-oxo-6,7,8,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate | 144602-43-7 | C36H38O6S2 | 630.826 |
21-O-乙酰基地塞米松9,11-环氧化物 | 17α,21-dihydroxy-9β,11β-epoxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate | 2884-51-7 | C24H30O6 | 414.499 |
16alpha-羟基泼尼松龙 | desonide | 13951-70-7 | C21H28O6 | 376.45 |
—— | 16α,21-diacetoxyprednisolone | 98422-55-0 | C25H32O8 | 460.524 |