2-({3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2,2-difluorocyclopropyl}formamido)acetic acid

1,1-Dimethylethyl 4-[3-bromo-4-[(7-chloro-3,4-dihydro-4-oxopyrido[3,4-d]pyridazin-5-yl)amino]phenyl]-1-piperazinecarboxylate

Methyl 2,6-dichloro-4-(2-methyl-1,3-dioxolan-2-yl)nicotinate

N-[1-(3,5-dimethylphenyl)-2-oxopyrrolidin-3-yl]-1H-1,3-benzodiazole-5-carboxamide

1,1-Dimethylethyl 4-[4-[(7-bromo-3,4-dihydro-4-oxopyrido[3,4-d]pyridazin-5-yl)amino]phenyl]-1-piperazinecarboxylate

Tert-butyl 4-(3-(difluoromethoxy)-4-nitrophenyl)piperazine-1-carboxylate

2-chloro-4-((2-methoxy-4-(morpholinomethyl)phenyl)amino)pyrido[2,3-d]pyridazin-5(6H)-one

Tert-butyl 4-(4-((7-chloro-4-oxo-3,4-dihydropyrido[3,4-d]pyridazin-5-yl)amino)-3-ethoxyphenyl)piperidine-1-carboxylate

4-(1-Methylpiperidin-4-yl)oxane-4-carboxylic acid

Tert-butyl 4-(4-(7-chloro-4-oxo-3,4-dihydropyrido[3,4-d]pyridazin-5-ylamino)-2-methylphenyl)piperazine-1-carboxylate

1,1-Dimethylethyl 4-[2-chloro-4-[(7-chloro-3,4-dihydro-4-oxopyrido[3,4-d]pyridazin-5-yl)amino]phenyl]-1-piperazinecarboxylate