英文名称: | pyrido(2,3-d)pyrimidine-6-carboxylic acid, 5,8-dihydro-2-(4-(2-(4-(2,3-dihydrox | ypropoxy) phenyl)-2-oxoethyl)-1-piperazinyl)-8-ethyl-5-oxo- | 3-d)pyrimidine-6-carboxylic acid,5,8-dihydro-2-(4-(2-(4-(2,3-dihydroxypropoxy)phenyl)-2-oxoethyl)-1-pyrido( |
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