p. 785 - 788
(2007/10/03)tert-Butyl (6S,8R)-(8-azido-3-{[(benzyloxy)carbonyl][3-(trifluoromethyl)benzyl]amino}-8-methyl-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidin-6-yl)carbonyl(phenyl)carbamate
benzyl (6S,8R)-6-(anilinocarbonyl)-8-azido-8-methyl-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidin-3-yl[3-(trifluoromethyl)benzyl]carbamate
benzyl (6S)-6-(anilinocarbonyl)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidin-3-yl[3-(trifluoromethyl)benzyl]carbamate
benzyl (6S,8RS)-6-(anilinocarbonyl)-8-methyl-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidin-3-yl[3-(trifluoromethyl)benzyl]carbamate
(6S)-3-{[(Benzyloxy)carbonyl][3-(trifluoromethyl)benzyl]amino}-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylic acid