6a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17a-carbothioic Acid
CAS: 80473-92-3
Rif. TR-D445755
50mg | 237,00 € | ||
500mg | 1.423,00 € |
Informazioni sul prodotto
- (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carbothioic S-acid
- (6α,11β,16α,17α)-6,9-Difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carbothioic acid
- 6α,9α-Difluoro-11β,17α-dihydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17β-carbothioic acid
- Androsta-1,4-diene-17-carbothioic acid, 6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxo-, (6a,11b,16a,17a)-
Applications An intermediate in the synthesis of fluticasone propionate. A fluticasone propionate impurity.
References Meltzer, E.O., et al.: J. Allergy Clin. Immunol., 86, 221 (1990), Mitchison, H.C., et al. : Gut, 32 260 (1991), Phillipps, G.H., et al.: J. Med. Chem., 37, 3717 (1994)
Proprietà chimiche
Richiesta tecnica su: TR-D445755 6a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17a-carbothioic Acid
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