pyridine,carboxylic,furo[2,3-b]
Furo[2,3-b]
172985-29-4[1-Amino-5-(2-furyl)-8,8-dimethyl-8,9-dihydro-6H-furo[2,3-b]pyrano[4,3-d]pyridin-2-yl](4-chlorophenyl)methanone
172985-26-1(1-Amino-5-butyl-8,8-dimethyl-8,9-dihydro-6H-furo[2,3-b]pyrano[4,3-d]pyridin-2-yl)(4-chlorophenyl)methanone