21 hydroxy eplerenone

21-hydroxy Eplerenone is a major metabolite of the mineralocorticoid receptor antagonist eplerenone . It is formed from eplerenone by the cytochrome P450 (CYP) isoform CYP3A4.

21,23-Dihydro-23-hydroxy-21-oxozapoterin is a natural product from Clausena excavata Burm. f.

Prednisone 21-aldehyde is a derivative of the synthetic corticosteroid prednisone that has antiviral activity against influenza virus A-PR8 in embryonated chicken eggs. 22-hydroxy Prednisone is an unstable adduct of prednisone. It has been observed following incubation of prednisone with nornicotine. This product is a mixture of prednisone 21-aldehyde and 22-hydroxy prednisone.

6β-hydroxy Eplerenone is a major metabolite of the mineralocorticoid receptor antagonist eplerenone .1 It is formed from eplerenone by the cytochrome P450 (CYP) isoform CYP3A4. |1. Cook, C.S., Berry, L.M., Kim, D.H., et al. Involvement of CYP3A in the metabolism of eplerenone in humans and dogs: Differential metabolism by CYP3A4 and CYP3A5. Drug Metab. Dispos. 30(12), 1344-1351 (2002).

3α-Hydroxy tirucall-7,24-dien-21-oic acid is a natural product from Boswellia carterii Birdw

16R-Hydroxy-3-oxolanosta7,9(11),24-trien-21-oic acid, a lanostanoid, is found in the basidiomycete Ganoderma applanatum from Sri Lanka.