英文名称: | spiro(3h-indole-3,5'(5h)-pyrano(2,3-d)pyrimidine)-6'-carboxylic acid, 1,1',2,2' | ,3',4'- hexahydro-7'-amino-6-fluoro-2,2',4'-trioxo-, ethyl ester | 5'(5h)-pyrano(2,3-d)pyrimidine)-6'-carboxylic acid,1,1',2,2',3',4'- hexahydro-7'-amino-6-fluoro-2,2',4'-trioxo-spiro(3h-indole- ethylester |
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