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    • 1. 发明授权
    • Substituted 5-benzyl-2,4-diaminopyrimidines
    • 取代的5-苄基-2,4-二氨基嘧啶
    • US06821980B1
    • 2004-11-23
    • US10129461
    • 2002-07-18
    • Philippe GuerryPeter MohrMarc MullerWerner MuellerPhilippe Pflieger
    • Philippe GuerryPeter MohrMarc MullerWerner MuellerPhilippe Pflieger
    • A61K31505
    • C07D239/49A61K31/505
    • The invention relates to substituted 5-benzyl-2,4-diaminopyrimidines of general formula (A) wherein R1 is C2-C3 alkyl an R2 is heterocyclyl, phenyl or naphthyl, bonded by one of its C-atoms and R3 is C2-C6 alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, heterocyclylalkyl, alkylsulfonyl, cycloalkylsulfonyl, cycloalkylalkylsulfamoyl, heterocyclysylfonyl, heterocyclylalkylsulfonyl or dialkylsulfamoyl; wherein alkyl, cycloalkyl and alyenyl can carry up to 6 carbon atoms alone or in compositions and can carry up to 6 ring members heterocyclically, alone, or in compositions and the groups R2 and R3 can be substituted; and to acid addition salts of compounds. The invention also relates to a method for producing the above 5-benzyl-2,4-diaminopyrimidines, to the intermediate. products that are produced, to corresponding medicaments and to the use of 5-benzyl-2,4-diaminopyrimidines as medicinal preparations. The products have antibiotic properties and are useful for combating or preventing infectious diseases.
    • 本发明涉及通式(A)的取代的5-苄基-2,4-二氨基嘧啶,其中R 1是C 2 -C 3烷基,R 2是其一个C原子键合的杂环基,苯基或萘基, R 3为C 2 -C 6烷基,烯基,环烷基,环烷基烷基,杂环基烷基,烷基磺酰基,环烷基磺酰基,环烷基烷基氨磺酰基,杂芳基磺酰基,杂环基烷基磺酰基或二烷基氨磺酰基。 其中烷基,环烷基和亚烯基可以单独或组合物中携带多达6个碳原子,并且可以单独携带多达6个环成员,或者在组合物中并且基团R 2和R 3可以被取代; 和化合物的酸加成盐。 本发明还涉及制备上述5-苄基-2,4-二氨基嘧啶的方法。 生产的产品,相应的药物和使用5-苄基-2,4-二氨基嘧啶作为药物制剂。 该产品具有抗生素特性,可用于对抗或预防传染病。
    • 9. 发明申请
    • ROTARY FEED-THROUGH WITH LEAKAGE SENSOR
    • 旋转进给 - 带泄漏传感器
    • US20070034265A1
    • 2007-02-15
    • US11460269
    • 2006-07-27
    • Peter MohrWolfgang BechtelerStephan GastHans Leidl
    • Peter MohrWolfgang BechtelerStephan GastHans Leidl
    • F16L27/08
    • F16L27/0828G01M3/183G01M3/2853Y10T137/8326Y10T137/86268
    • The invention pertains to a rotary feed-through for supplying a fluid to a rotating machine part with a hollow shaft (3) that is rotatably supported in a housing (1, 2) and has a first sliding surface (29), with a sealing bushing (31) that is arranged in a rotationally fixed fashion within the housing (1, 2) coaxial to the shaft (3) and has a second sliding surface (30) for contacting the first sliding surface (29), and with a collecting chamber (27) that is arranged within the housing (1, 2) and serves for collecting the leakage fluid escaping between the two sliding surfaces (29, 30). The leakage fluid collected within the rotary feed-through can be monitored with the aid of a detection channel (26, 33, 34, 37, 39, 47) in the housing (1, 2) that is connected to the collecting chamber (27) and contains a leakage sensor (41).
    • 本发明涉及一种用于向旋转机器部件供应流体的旋转馈通,所述旋转机器部分具有可旋转地支撑在壳体(1,2)中并具有第一滑动表面(29)的中空轴(3) 衬套(31),其以与所述轴(3)同轴的所述壳体(1,2)内以旋转固定的方式布置,并且具有用于接触所述第一滑动表面(29)的第二滑动表面(30) 室(27),其布置在壳体(1,2)内,并用于收集在两个滑动表面(29,30)之间逸出的泄漏流体。 可以借助于连接到收集室(27)的壳体(1,2)中的检测通道(26,33,34,37,39,47)来监测在旋转通过内收集的泄漏流体, )并且包含泄漏传感器(41)。