摘要:
It is to provide a novel pyridazinone derivative represented by the following general formula (1), which is useful as a pharmaceutical and has a phosphodiesterase inhibitory action:
wherein R 1 represents H or C 1-6 alkyl, each of R 2 and R 3 represents H, X, C 1-6 alkoxy, Z represents O or S, and A represents AA or BB, wherein AA represents:
and BB represents:
wherein R 4 represents H or C 1-6 alkyl, and each of R 5 and R 6 represents C 1-6 alkyl.
摘要:
Provided herein are benzoxazinone compounds of formula (I) and compositions containing the compounds. The compounds and compositions are useful in the methods of inhibiting the action of serine hydrolase, including neutrophil elastase. In certain embodiments, the compounds and compositions are useful in the prevention, amelioration or treatment of serine hydrolase-mediated diseases.
摘要:
A novel pyrazolopyridine carboxamide derivative is provided that is useful as a pharmaceutical drug having phosphodiesterase inhibitory activity. The pyrazolopyridine carboxamide derivative is represented by the following general formula (1):