(5a,16b)-21-(Acetyloxy)-17-hydroxy-16-methylpregnane-3,20-dione

CAS: 22468-55-9

Ref. TR-A187748

Produktinformation

• Name: (5a,16b)-21-(Acetyloxy)-17-hydroxy-16-methylpregnane-3,20-dione
• Synonyme: 17,21-Dihydroxy-16beta-methyl-5alpha-pregnane-3,20-dione 21-Acetate

Beschreibung

Applications (5α,16β)-21-(Acetyloxy)-17-hydroxy-16-methylpregnane-3,20-dione is an intermediate used in the synthesis of (16β)-21-(Acetyloxy)-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione (A187753), which is a useful intermediate that is used in the synthetic preparation of methylhydroxypregnendione via epoxidation, Grignard addition., and oxidation.
References Tian, W.; et al.: Faming Zhuanli Shenqing 18pp. Patent 2011 CODEN:CNXXEV

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 404.54
• Formel: C₂₄H₃₆O₅
• Farbe/Form: Neat
• InChl: InChI=1S/C24H36O5/c1-14-11-20-18-6-5-16-12-17(26)7-9-22(16,3)19(18)8-10-23(20,4)24(14,28)21(27)13-29-15(2)25/h14,16,18-20,28H,5-13H2,1-4H3/t14-,16-,18+,19-,20-,22-,23-,24-/m0/s1
• InChI Key: InChIKey=IAWKZZUGLFNRFG-BMWNBSIMSA-N
• SMILES: CC(=O)OCC(=O)[C@@]1(O)[C@@H](C)C[C@H]2[C@@H]3CC[C@H]4CC(=O)CC[C@]4(C)[C@H]3CC[C@@]21C