Patent ID: 11905290
Assignee: KING FAISAL UNIVERSITY
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 8:
9. The compound of claim 1, wherein the compound is selected from the group consisting of:
N-(3-chlorophenyl)pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-amine (1),
N-(m-tolyl)pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-amine (2),
N,N-dimethyl-3-(pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-ylamino)benzamide (3),
N1,N1-dimethyl-N3-(pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-yl)benzene-1,3-diamine (4),
N-(3-methoxyphenyl)pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-amine (5),
3-(pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-ylamino)phenol (6),
N-(3,5-dimethylphenyl)pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-amine (7),
N-(3,5-dichlorophenyl)pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-amine (8),
N-(2-methylpyridin-4-yl)pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-amine (9),
N-(3-chlorobenzyl)pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-amine (10),
N-(pyridin-3-ylmethyl)pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-amine (11),
N1,N1-dimethyl-N3-(pyrimido[6′,1′:2,3]imidazo[4,5-c][1,6]naphthyridin-6-yl)propane-1,3-diamine (12),
and a pharmaceutically acceptable salt, ester, stereoisomer, or solvate thereof.