百科

倍他米松

倍他米松

CAS号：378-44-9

英文名：betamethasone

分子式：C22H29FO5

分子量：392.461

合成路线

醋酸倍氟美松

醋酸倍氟美松

倍他米松

Pregn-9(11)-en-20-one, 16,17-epoxy-3-hydroxy-, (3β,5α,16α)-

Pregn-9(11)-en-20-one, 16,17-epoxy-3-hydroxy-, (3β,5α,16α)-

倍他米松

16β-methyl-9β,11β-epoxy-17α-hydroxy-1,4-pregnadiene-3,20-dione

16β-methyl-9β,11β-epoxy-17α-hydroxy-1,4-pregnadiene-3,20-dione

倍他米松

3β-acetoxy-16α,17α-epoxy-20,20-ethylenedioxy-5α-pregn-9(11)-ene

3β-acetoxy-16α,17α-epoxy-20,20-ethylenedioxy-5α-pregn-9(11)-ene

倍他米松

3β-acetoxy-16α,17α-epoxy-5α-pregn-9(11)-en-20-one

3β-acetoxy-16α,17α-epoxy-5α-pregn-9(11)-en-20-one

倍他米松

Δ9(11)22-isoallospirosten-3β-ol-12-one-3-acetate

Δ9(11)22-isoallospirosten-3β-ol-12-one-3-acetate

倍他米松

多倍他索

倍他米松

海柯吉宁

倍他米松

龙舌兰皂苷乙酯

龙舌兰皂苷乙酯

倍他米松

倍他米松二丙酸酯

倍他米松二丙酸酯

倍他米松

9-氟-11beta,17,21-三羟基-16beta-甲基孕甾-1,4-二烯-3,20-二酮 17-丙酸酯

9-氟-11beta,17,21-三羟基-16beta-甲基孕甾-1,4-二烯-3,20-二酮 17-丙酸酯

6-羟基倍他米松

6-羟基倍他米松

[(6R,8S,10S,11S,13S,14S,16S,17R)-9-氟-6,11-二羟基-17-(2-羟基乙酰基)-10,13,16-三甲基-3-氧代-6,7,8,11,12,14,15,16-八氢环戊烯并[a]菲-17-基]丙酸酯

[(6R,8S,10S,11S,13S,14S,16S,17R)-9-氟-6,11-二羟基-17-(2-羟基乙酰基)-10,13,16-三甲基-3-氧代-6,7,8,11,12,14,15,16-八氢环戊烯并[a]菲-17-基]丙酸酯

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上游原料

3β-acetoxy-16α,17α-epoxy-20,20-ethylenedioxy-5α-pregn-9(11)-ene 多倍他索海柯吉宁 Pregn-9(11)-en-20-one, 16,17-epoxy-3-hydroxy-, (3β,5α,16α)- 16β-methyl-3β,17α-dihydroxy-20,20-ethylenedioxy-5α-pregn-9(11)-ene Δ9(11)22-isoallospirosten-3β-ol-12-one-3-acetate 醋酸倍氟美松 3β-acetoxy-16α,17α-epoxy-5α-pregn-9(11)-en-20-one 龙舌兰皂苷乙酯 9α-Fluor-21,21-diiod-11β,17α-dihydroxy-16α-methyl-pregnadien-(1,4)-dion-(3,20) 16β-methyl-17α-hydroxy-pregna-1,4,9(11)-triene-3,20-dione 3Β-乙酰氧基孕甾-9(11),16-二烯-20-酮倍他米松二丙酸酯 16β-methyl-9β,11β-epoxy-17α-hydroxy-1,4-pregnadiene-3,20-dione (3β,5Alpha,25R)3-羟基螺甾-9(11)-烯

下游产品

[(8S,10S,11S,13S,14S,16S)-9-氟-11-羟基-10,13,16-三甲基-17-甲硫基羰基-3-氧代-6,7,8,11,12,14,15,16-八氢环戊烯并[a]菲-17-基]乙酸酯倍他米松戊酸酯