17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid

CAS: 78261-67-3

Ref. TR-H934540

Produktinformation

• Name: 17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid
• Synonyme: Androsta-1,4-diene-17-carboxylic acid, 17-hydroxy-3,11-dioxo-, (17a)-, Androsta-1,4-diene-17ß-carboxylic acid, 17-hydroxy-3,11-dioxo- (7CI), (17a)-17-Hydroxy-3,11-dioxoandrosta-1,4-diene-17-carboxylic acid, 17a-Hydroxy-3,11-dioxoandrosta-1,4-diene-17ß-carboxylic Acid

Beschreibung

Applications 17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid is an intermediate used to prepare (11β,​17α)​-17-​[(Ethoxycarbonyl)​oxy]​-​11-​hydroxy-​3-​oxo-​androsta-​1,​4-​diene-​17-​carboxylic acid (E890570) which is a derivative of Loteprednol Etabonate (L471400), an ophthalmic corticosteroid.
References Alberth, M., et al.: J. Biopharm.Sci., 2, 115 (1991), Bodor, N., et al.: Pharm. Res., 9, 1275 (1992), Bartlett, J.D., et al.: J. Ocul. Pharmacol., 9, 157 (1993)

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 344.40
• Formel: C₂₀H₂₄O₅
• Farbe/Form: Neat
• InChl: InChI=1S/C20H24O5/c1-18-7-5-12(21)9-11(18)3-4-13-14-6-8-20(25,17(23)24)19(14,2)10-15(22)16(13)18/h5,7,9,13-14,16,25H,3-4,6,8,10H2,1-2H3,(H,23,24)/t13-,14-,16+,18-,19-,20-/m0/s1
• InChI Key: InChIKey=DKEXFJVMVGETOO-LURJTMIESA-N
• SMILES: CC(C)C[C@H](NC(=O)CN)C(=O)O