2-cyclobutyl-3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-hydroxybutanamido]propanoic acid

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

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

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

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

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

2-((2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)thio)-3-ethyl-8-methoxy-5-methyl-3H-pyrimido[5,4-b]indol-4(5H)-one

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

N-(4-fluorophenyl)-2-((8-methoxy-5-methyl-4-oxo-3-propyl-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamide

(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