| 英文同义词: | 2-{5-methyl-7-oxo-4H,7H-pyrazolo[1,5-a]pyrimidin-6-yl}acetic acid;2-{5-methyl-7-oxo-4H，7H-pyrazole[1,5-a]pyrimidine-6-yl]acetic acid;Pyrazolo[1,5-a]pyrimidine-6-acetic acid, 4,7-dihydro-5-methyl-7-oxo-;2-(5-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)acetic acid |