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61. 发明授权

US5225422A Pyridine compounds which are useful as leukotriene B4 antagonist 失效
标题翻译：可用作紫杉醇B4拮抗剂的吡啶化合物
公开(公告)号：US5225422A
公开(公告)日：1993-07-06
申请号：US891256
申请日：1992-06-01
申请人： Hideo Nagata , Hajime Kawakami
发明人： Hideo Nagata , Hajime Kawakami
IPC分类号： A61K31/425 , A61K31/426 , A61K31/44 , A61K31/4402 , A61K31/4418 , A61K31/4427 , A61K31/50 , A61K31/505 , A61P1/04 , A61P17/00 , A61P19/06 , A61P29/00 , A61P37/08 , A61P43/00 , C07C235/12 , C07C235/42 , C07C235/52 , C07C237/22 , C07C279/12 , C07C321/04 , C07D213/81 , C07D241/24 , C07D277/20 , C07D277/42 , C07D277/46 , C07D401/06 , C07D401/12 , C07D401/14 , C07D413/12 , C07D417/12 , C07D417/14
CPC分类号： C07D213/81 , C07C235/42 , C07D241/24 , C07D277/46 , C07D401/06 , C07D401/12 , C07D401/14 , C07D417/12 , C07D417/14
摘要： Leukotriene B.sub.4 antagonists of the formula: ##STR1## wherein each symbol is as defined in the specification, processes for producing them, and pharmaceutical compositions containing them. The compounds of the present invention are very useful as the drugs for the treatment of allergic and inflammatory diseases.

62. 发明授权

US4801371A Uranyl ion selective electrode 失效
标题翻译：铀离子选择电极
公开(公告)号：US4801371A
公开(公告)日：1989-01-31
申请号：US24115
申请日：1987-03-10
申请人： Shujiro Shiga , Hideo Nagata , Kenichiro Shigeoka
发明人： Shujiro Shiga , Hideo Nagata , Kenichiro Shigeoka
IPC分类号： G01N27/333 , G01N27/30
CPC分类号： G01N27/3335
摘要： A uranyl ion selective electrode having a responsive membrane, an inner reference electrode, and a uranyl ion inner solution is disclosed, in which the responsive membrane is obtained by treating a membrane material with an ion-exchanger comprising at least one uranyl ion complex formed between a uranyl ion and a neutral phosphoric ester or a neutral phosphorous ester as a complexing agent, a diluent excellent in compatibility with the ion-exchanger, and a solvent mediator having affinity for the membrane material. The electrode is excellent in concentration responsiveness, reproducibility, accuracy, and durability and is particularly suitable for use in uranyl ion analysis in the atomic energy industry.
摘要翻译：公开了具有响应膜，内参比电极和铀酰离子内溶液的铀烷离子选择电极，其中响应膜是通过用包含至少一个铀酰离子络合物的离子交换剂处理膜材料而获得的，铀酰离子和中性磷酸酯或中性磷酸酯作为络合剂，与离子交换剂的相容性优异的稀释剂和对膜材料具有亲和性的溶剂介质。电极的浓度响应性，再现性，精度和耐久性优异，特别适用于原子能工业中的铀酰离子分析。

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