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专利名称：TETRAZOLES有趣的文章
英国十大顶级名校
发明人：DIETER HEINZ KLAUBERT,JOHN HAMILTON SELLSTEDT,CHARLES JOHN
GUINOSSO,ALBERT JOHN BEGANY
漫画壁纸
申请号：AU1861776
砂梨
济南到泰山申请日：19761013
公开号：AU1861776A
公开日：
志愿者感悟
19780420
爱咪咪专利内容由知识产权出版社提供
摘要：Anti-allergic agents of N-aromatic 1H-(or 2H)tetrazole-5-carboxamide derivation prent the following structural formula: in which R1 is -CN or -CONH2 R2 is lower alkoxy, hydroxy(lower)alkoxy, or wherein R7 and R8 are independently hydrogen, lower alkyl, or cycloalkyl of 5 to 6 carbon atoms, or R7 and R8, when taken together with the nitrogen atom to which they are attached form a heterocyclic group lected from aziridiayl, azetidinyl, pyrrolidinyl, piperidino, piperazinyl, 4-lower alkyl piperazinyl, morpholino, thiomorpholino and ring substituted lower alkyl analogues of said heterocyclic groups; R3 is hydrogen, lower alkyl, lower alkoxy\\, halo,
polyhalo(lower)alkyl, lower alkylcarbonyl or carb(lower)alkoxy; or a pharmaceutically acceptable salt thereof.
申请人：AMERICAN HOME PRODUCTS CORP.
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