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Steroids
Pharmaceuticals
Intermediates & Fine Chemicals
Pharmaceutical Raw Materials
原料药
原料
化学原药
C22H28O5
513-6-51
24916-9-3
9Β,11Β-环氧-16Β-甲基孕甾-1,4-二烯-17Α,21-二醇-3,20-二酮
甲羟环氧孕酮(8-DM)
地塞米松环氧水解物
倍他米松环氧水解物
24916-90-3
Desoximetasone Impurity D
Pregna-1,4-diene-3,20-dione,9,11-epoxy-17,21-dihydroxy-16-Methyl-, (9b,11b,16a)-
Clorcortolone interMediate 1- Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-16-Methyl-, (9β,11β,16α)-
(4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-triMethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one
9,11β-Epoxy-17,21-dihydroxy-16α-Methyl-9β-pregna-1,4-diene-3,20-dione
8DM (16α-Methyl-Epoxide)
16-beta Methyl Epoxi
Dexamethasone 9,11-Epoxide
DOB-MN
17α,21-Dihydroxy-16α-methyl-9β,11β-epoxypregna-1,4-diene-3,20-dione
(9β)-9,11β-Epoxy-17,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione
betamethasone 11
dexamethasone 8
(9,11,16a)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
9,11-Epoxy-17,21-dihydroxy-16-methyl-(9-beta-11-beta-16-alpha)-Pregna-1,4-diene-3,20-dione
9SS,11SS-EPOXY-17,21-DIHYDROXY-16A-METHYLPREGNA-1,4-DIENE-3,20-DIONE
3TR(TETRAENEACETATE)
16ALPHA-METHYL EPOXIDE(8DM)
9,11B-EPOXY-17,21-DIHYDROXY-16B-METHYL-9B-PREGNA-1,4-DIENE-3,20-DIONE
9,11B-EPOXY-17,21-DIHYDROXY-16A-METHYL-9B-PREGNA-1,4-DIENE-3,20-DIONE,98%
9,11-Epoxy-16-methylpregna-1,4-diene-17,21-diol-3,20-dione
17-Hydroxy-9,11-epoxy-16-methylpregna-1,4-diene-3,20-dione
16-A METHYL EOPOXIDE
16beta-Methyl
(9b,11b,16a)-9,11-Epoxy-17,21-
16-Methylepoxide
8-Dm24916-90-3,
16-ALPHA METHYL EPOXIDE
8-DM , 9BETA,11BETA-EPOXY-17,21-DIHYDROXY-16ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE
16 Beta-Methyl Epoxide 21-Acetate
16 beta-methyl epoxy
16 beta-methyl epoxy 21-acetate
16 α-Methyl epoxide(8-DM)
9beta,11beta-epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione
8DM
9,11BETA-EPOXY-17,21-DIHYDROXY-16ALPHA-METHYL-9BETA-PREGNA-1,4-DIENE-3,20-DIONE
9,11B-EPOXY-17,21-DIHYDROXY-16A-METHYL-9B-PREGNA-1,4-DIENE-3,20-DIONE
9BETA,11BETA-EPOXY-17,21-DIHYDROXY-16ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE
(9b,11b,16a)-9,11-epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione
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