155879-72-4Relevant academic research and scientific papers
Method of treating a patient having precancerous lesions with phenyl cycloamino pyrimidinone derivatives
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, (2008/06/13)
Derivatives of Phenyl Cycloamino Pyrimidinone are useful for the treatment of patients having precancerous lesions. These compounds are also useful to inhibit growth of neoplastic cells.
PYRIDOPYRIMIDINONE ANTIANGINAL AGENTS
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, (2008/06/13)
Compounds of the formula and pharmaceutically acceptable salts thereof, wherein R 1 is H, C 1 -C 4 alkyl CN or CONR 4 R 5 ; R 2 is C 2 -C 4 alkyl; R 3 is SO 2 NR 6 R 7, NO 2, NH 2, NHCOR 8 NHSO 2 R 8 or N(SO 2 R 8) 2 ; R 4 and R 5 are each independently selected from H and C 1 -C 4 alkyl; R 6 and R 7 are each independently selected from H and C 1 -C 4 alkyl optionally substituted with CO 2 R 9, OH, pyridyl 5-isoxazolin-3-onyl, morpholino or 1-imidazolidin-2-onyl; or together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino, morpholino, 1-pyrazolyl or 4-(NR 10)-1-piperazinyl group wherein any of said groups may optionally be substituted with one or two substituents selected from C 1 -C 4 alkyl, CO 2 R 9, NH 2 and OH; R 8 is C 1 -C 4 alkyl or pyridyl; R 9 is H or C 1 -C 4 alkyl; and R 10 is H, C 1 -C 4 alkyl or (hydroxy) C 2 -C 3 alkyl; are selected cGMP PDE inhibitors useful in the treatment of, inter alia, cardiovascular disorders such as angina, hypertension, heart failure and atherosclerosis
