abstract |
A crystalline ritonavir polymorph, or (2S, 3S, 5S) -5- (N- (N - ((N-methyl-N - ((2-isopropyl-4-thiazolyl) methyl) amino) carbonyl) -L- is described. valinyl) amino) -2- (N - ((5-thiazolyl) methoxycarbonyl) amino) -1,6-diphenyl-3-hydroxyhexane, and processes for its preparation. |