英文名称: | pyrazolo(1,5-a)pyrimidine-6-carboxamide, 1,7-dihydro-5-ethyl-7-oxo-1-phenyl-n-2 | -pyridinyl- | 5-a)pyrimidin e-6-5-ethyl-7-oxo-1-phenyl-n-2-pyridinyl-7-dihydropyrazolo(1 | 5-a)pyrimidine-6-carboxamide,1,7-dihydro-5-ethyl-7-oxo-1-phenyl-n-2-pyridinyl-pyrazolo( |
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