Patent ID: 9643971
Date: 2017-05-09
CPC Classifications: A61K,A61P,C07D

Claim:
1. A compound selected from the group consisting of: N N N N N N N-(6-Chloro-4,8-bis-propylamino-pyrimido[5,4-d]pyrimidin-2-yl)-O,N-dimethyl-hydroxylamine; N N O,N-Dimethyl-N-(6-methylamino-4,8-bis-n-propylamino-pyrimido[5,4-d] pyrimidin-2-yl)-hydroxylamine; N N 6-Chloro-N N 2-(4,8-Bis-n-propylamino-6-methylamino-pyrimido[5,4-d]pyrimidin-2-yl-amino)-ethanol; N N N N N N N N N N 6-Chloro-N N N 2-[(4,8-Bis-methylamino-6-n-propylamino-pyrimido[5,4-d]pyrimidin-2-yl)-methyl-amino]-ethanol; N 2-[N-(2-Dimethylamino-ethyl)-N-methyl]amino-N 2-[(4,8-Bis-methylamino-6-n-propylamino-pyrimido[5,4-d]pyrimidin-2-yl)-(2-hydroxy-ethyl)-amino]-ethanol; N 6-(4-Oxo-piperidin-1-yl)-N N N N N N N N N N 2-Chloro-6-(N,N′-dimethyl-hydrazino)-N 6-(N,N′-Dimethyl-hydrazino)-N N N 6-Benzyloxy-N 4,8-Bis-methylamino-6-n-propylamino-pyrimido[5,4-d]pyrimidin-2-ol; 4,8-Bis-methylamino-6-n-propylamino-pyrimido[5,4-d]pyrimidine-2-carbonitrile; N 6-Carbamoyl-N 4,8-Bis-methylamino-6-n-propylamino-pyrimido[5,4-d]pyrimidine-2-carboxylic acid; N-(n-Propyl)-[4,8-bis-methylamino-6-n-propylamino-pyrimido[5,4-d]pyrimidin-2-yl]-amidine; N N N 6-n-Butyl-N 6-Methoxy-N 6-Methylamino-4,8-bis-n-propylamino-pyrimido[5,4-d]pyrimidine-2-carbonitrile; N N N N N 6-Chloro-N N N N N N N 6-Chloro-N N N (4,8-Bis-methylamino-6-n-propylamino-pyrimido[5,4-d]pyrimidin-2-ylamino)-acetic acid tert-butyl ester; (4,8-Bis-methylamino-6-n-propylamino-pyrimido[5,4-d]pyrimidin-2-ylamino)-acetic acid; N-n-Propyl-[2-(4,8-bis-methylamino-6-propylamino-pyrimido[5,4-d]pyrimidin-2-ylamino)]-acetamide; (6-Chloro-4,8-bis-methylamino-pyrimido[5,4-d]pyrimidin-2-ylamino)-acetic acid ethyl ester; a salt or solvate thereof, and any combinations thereof.