1-(1,1-Dimethylethyl) 4-fluoro-5-oxo-1,2-pyrrolidinedicarboxylate

(4S)-5-[[(2S,5S,8S,11R,12S,15S,18S,21R)-15-[3-(diaminomethylideneamino)propyl]-21-hydroxy-5-[(4-hydroxyphenyl)methyl]-4,11-dimethyl-2-(2-methylpropyl)-3,6,9,13,16,22-hexaoxo-8-propan-2-yl-10-oxa-1,4,7,14,17-pentazabicyclo[16.3.1]docosan-12-yl]amino]-4-(octanoylamino)-5-oxopentanoic acid

2-[(2-chloro-6-methylquinolin-4-yl)thio]-N-(5-methylisoxazol-3-yl)acetamide

N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-({8-methoxy-5-methyl-4-oxo-3-propyl-3H,4H,5H-pyrimido[5,4-b]indol-2-yl}sulfanyl)acetamide

2-({8-methoxy-5-methyl-4-oxo-3-propyl-3H,4H,5H-pyrimido[5,4-b]indol-2-yl}sulfanyl)-N-[(3-methoxyphenyl)methyl]acetamide

N-[(3-isopropyl-3H-imidazo[4,5-b]pyridin-2-yl)methyl]-3,5-dimethylisoxazole-4-sulfonamide

N-[4-(1,3-benzothiazol-2-yl)-3-chlorophenyl]-3-chloro-2-methylbenzenesulfonamide

N-(4-ethoxyphenyl)-2-({8-methoxy-3,5-dimethyl-4-oxo-3H,4H,5H-pyrimido[5,4-b]indol-2-yl}sulfanyl)acetamide

2-({8-methoxy-3,5-dimethyl-4-oxo-3H,4H,5H-pyrimido[5,4-b]indol-2-yl}sulfanyl)-N-(3-methoxyphenyl)acetamide

N-(2-chlorophenyl)-2-(8-methoxy-3,5-dimethyl-4-oxopyrimido[5,4-b]indol-2-yl)sulfanylacetamide

2-({8-methoxy-3,5-dimethyl-4-oxo-3H,4H,5H-pyrimido[5,4-b]indol-2-yl}sulfanyl)-N-(4-methylphenyl)acetamide