百科

醋酸地塞米松

醋酸地塞米松

CAS号：1177-87-3

英文名：Dexamethasone-17-acetate

分子式：C24H31FO6

分子量：434.498

合成路线

21-acetoxy-9-fluoro-11β,17-dihydroxy-16α-methyl-pregn-4-ene-3,20-dione

21-acetoxy-9-fluoro-11β,17-dihydroxy-16α-methyl-pregn-4-ene-3,20-dione

醋酸地塞米松

醋酸地塞米松

9Β,11Β-环氧-16Β-甲基孕甾-1,4-二烯-17Alpha,20-二醇-3,20-二酮-21-醋酸酯

9Β,11Β-环氧-16Β-甲基孕甾-1,4-二烯-17Alpha,20-二醇-3,20-二酮-21-醋酸酯

醋酸地塞米松

醋酸地塞米松

21-acetoxy-9-bromo-11β,17-dihydroxy-16α-methyl-pregn-4-ene-3,20-dione

21-acetoxy-9-bromo-11β,17-dihydroxy-16α-methyl-pregn-4-ene-3,20-dione

醋酸地塞米松

醋酸地塞米松

18769-18-1

醋酸地塞米松

醋酸地塞米松

16α-Methyl-17α,21-dihydroxy-3,20-dioxo-Δ1,4-pregnadien

16α-Methyl-17α,21-dihydroxy-3,20-dioxo-Δ1,4-pregnadien

醋酸地塞米松

醋酸地塞米松

21-acetoxy-17-hydroxy-16α-methyl-11α-(toluene-4-sulfonyloxy)-pregna-1,4-diene-3,20-dione

21-acetoxy-17-hydroxy-16α-methyl-11α-(toluene-4-sulfonyloxy)-pregna-1,4-diene-3,20-dione

醋酸地塞米松

醋酸地塞米松

(11alpha,16alpha)-11,17,21-三羟基-16-甲基孕甾-1,4-二烯-3,20-二酮

(11alpha,16alpha)-11,17,21-三羟基-16-甲基孕甾-1,4-二烯-3,20-二酮

醋酸地塞米松

醋酸地塞米松

6242-16-6

醋酸地塞米松

醋酸地塞米松

21-二羟基-16&alpha-甲基孕甾-1,4,9(11)-三烯-3,20-二酮-21-醋酸酯

21-二羟基-16&alpha-甲基孕甾-1,4,9(11)-三烯-3,20-二酮-21-醋酸酯

醋酸地塞米松

醋酸地塞米松

21-O-乙酰基地塞米松9,11-环氧化物

21-O-乙酰基地塞米松9,11-环氧化物

醋酸地塞米松

醋酸地塞米松

上游原料

21-acetoxy-9-bromo-11β,17-dihydroxy-16α-methyl-pregn-4-ene-3,20-dione 21-acetoxy-9-fluoro-11β,17-dihydroxy-16α-methyl-pregn-4-ene-3,20-dione (11alpha,16alpha)-11,17,21-三羟基-16-甲基孕甾-1,4-二烯-3,20-二酮 21-O-乙酰基地塞米松9,11-环氧化物 9Β,11Β-环氧-16Β-甲基孕甾-1,4-二烯-17Alpha,20-二醇-3,20-二酮-21-醋酸酯 21-acetoxy-17-hydroxy-16α-methyl-11α-(toluene-4-sulfonyloxy)-pregna-1,4-diene-3,20-dione 16α-Methyl-17α,21-dihydroxy-3,20-dioxo-Δ1,4-pregnadien 21-二羟基-16&alpha-甲基孕甾-1,4,9(11)-三烯-3,20-二酮-21-醋酸酯

下游产品