ritonavir

Description: Ritonavir (previously known as ABT-538; A-84538; RTV; ABT538, trade name: Norvir) is a L-valine derivative and potent inhibitor of HIV-1 protease used to treat HIV infection and AIDS. It is widely used as a booster for other protease inhibitors/PIs such as lopinavir, and makes them work better. More specifically, ritonavir is used to inhibit a particular liver enzyme that normally metabolizes protease inhibitors, CYP3A4. Ritonavir exhibits potent in vitro inhibition against HIV-1 strain as well as HIV-2 strain with 50% effective concentration EC50 values of 0.022 uM and 0.16 uM respectively.

References: Br J Clin Pharmacol. 1997 Aug; 44(2):190-4; J Pharmacol Exp Ther. 1996 Apr; 277(1):423-31.

Related CAS: 176655-55-3 (Desthiazolylmethyloxycarbonyl Ritonavir, a metabolite of Ritonavir)

Chemical Name: 1, 3-thiazol-5-ylmethyl N-[(2S, 3S, 5S)-3-hydroxy-5-[[(2S)-3-methyl-2-[[methyl-[(2-propan-2-yl-1, 3-thiazol-4-yl)methyl]carbamoyl]amino]butanoyl]amino]-1, 6-diphenylhexan-2-yl]carbamate

InChi Key: NCDNCNXCDXHOMX-UHFFFAOYSA-N

InChi Code: InChI=1S/C37H48N6O5S2/c1-24(2)33(42-36(46)43(5)20-29-22-49-35(40-29)25(3)4)34(45)39-28(16-26-12-8-6-9-13-26)18-32(44)31(17-27-14-10-7-11-15-27)41-37(47)48-21-30-19-38-23-50-30/h6-15, 19, 22-25, 28, 31-33, 44H, 16-18, 20-21H2, 1-5H3, (H, 39, 45)(H, 41, 47)(H, 42, 46)

SMILES Code: CC(C)C1=NC(=CS1)CN(C)C(=O)NC(C(C)C)C(=O)NC(CC2=CC=CC=C2)CC(C(CC3=CC=CC=C3)NC(=O)OCC4=CN=CS4)O