tert-Butyl 2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
tert-Butyl 4-chloro-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate
8-Ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid
tert-Butyl 4-chloro-2-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
tert-Butyl 4-chloro-5,6-dihydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine-7(8H)-carboxylate
tert-Butyl 2-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
2,4-Dichloro-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
tert-Butyl 2-amino-7,8-dihydropyrido[3,2-d]pyrimidine-5(6H)-carboxylate
tert-Butyl 7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
tert-Butyl 2-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
Benzyl 2,4-dichloro-6,7-dihydropyrido[2,3-d]pyrimidine-8(5H)-carboxylate
2-Thioxo-2,3-dihydropyrido[3,4-d]pyrimidin-4(1H)-one
tert-Butyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
5,11-Dihydropyrido[2,3-b][1,4]benzodiazepin-6-one
tert-Butyl 2-amino-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
tert-Butyl 4-hydroxy-7,8-dihydropyrido[4',3':3,4]pyrazolo[1,5-a]pyrimidine-9(10H)-carboxylate
tert-Butyl 2,4-dichloro-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate
8-Ethyl-5-oxo-2-(pyrrolidin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid
tert-Butyl 2-chloro-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate
tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
