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    • 44. 发明授权
    • Anti-infective material
    • 抗感染材料
    • US5942218A
    • 1999-08-24
    • US955132
    • 1997-10-21
    • Ulrich KirschnerFrank JethonFrank Rauch
    • Ulrich KirschnerFrank JethonFrank Rauch
    • A61K31/785A01N47/44A61K31/155A61L12/14A61P31/04A61P31/12A61P33/10A61K31/74A01N37/52
    • A01N47/44A61K31/155A61L12/142
    • The subject matter comprises anti-infective materials such as antimicrobial materials based upon poly(hexamethylene)biguanide having a weight proportion of said polymer containing 5 or less units per chain is less than 2% based on entire polymer weight, which are suitably in the form of a wound antiseptic and/or a wound treating material or a material for anti-microbial, antiviral, and/or antiparasitic treatment which may suitably be administered by the intravenous mode. The utilization concentration of the poly(hexamethylene)biguanide as a wound antiseptic and/or a wound treatment material suitably lies in the range of 0.001 through 0.05 wt. %, in particular 0.005 through 0.012 wt. %. As compared to the known disinfective materials based upon poly(hexamethylene)biguanide which have been utilized as wound antiseptics and wound treatment materials, the poly-(hexamethylene)biguanides utilized in the present invention have a higher mean molecular weight and demonstrate an increased microbicidal activity coupled with lower toxicity and are free of side effects on the central nervous system.
    • 主题包括抗感染材料,例如基于聚(六亚甲基)双胍的抗微生物材料,其具有所述聚合物的重量比例,每个链含有5个或更少个单元,基于整个聚合物重量小于2%,其适当形式为 的伤口防腐剂和/或伤口处理材料或抗微生物,抗病毒和/或抗寄生虫治疗的材料,其可以通过静脉内模式适当地施用。 作为伤口防腐剂和/或伤口处理材料的聚(六亚甲基)双胍的利用浓度适当地在0.001〜0.05重量%的范围内。 %,特别是0.005〜0.012wt。 %。 与已经用作伤口防腐剂和伤口处理材料的基于聚(六亚甲基)双胍的已知消毒材料相比,本发明中使用的聚(六亚甲基)双胍具有较高的平均分子量,并表现出增加的杀微生物活性 加上较低的毒性,对中枢神经系统无副作用。
    • 46. 发明授权
    • Microbicides
    • 杀菌剂
    • US5554619A
    • 1996-09-10
    • US424683
    • 1995-04-18
    • Ronald ZeunRen e Zurfl uh
    • Ronald ZeunRen e Zurfl uh
    • A01N37/52A01N43/54A01N37/12A01N37/44
    • A01N43/54
    • Microbicidal composition for use in plants, having a synergistic action and comprising at least two active ingredient components, in which component I is a compound selected from the group of the compounds ##STR1## in which: X is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, trifluoromethyl, cyano, thiocarbamoyl or nitro, andY is hydrogen or fluorine; ##STR2## in which: Z radicals are identical or different and are halogen, cyano, nitro, C.sub.1 -C.sub.4 alkyl,C.sub.1 -C.sub.4 alkoxy, trifluoromethyl, phenyl, phenoxy or benzyl, these aromatic groups being unsubstituted or not more than trisubstituted by identical or different substituents from the series comprising halogen, cyano, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or trifluoromethyl, and n is 0 to 3; and ##STR3## in which: U is oxygen or the group --CH.sub.2 O--,A radicals are identical or different and are halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or trifluoromethyl, andn is 0 to 3;and in which component II is the 2-anilinopyrimidine of the formula II ##STR4## 4-cyclopropyl-6-methyl-N-phenyl-2-pyrimidineamine or a salt or a metal complex thereof.
    • 用于植物的具有协同作用并且包含至少两种活性成分组分的杀微生物组合物,其中组分I是选自化合物1A的化合物,其中:X是氢,卤素,C 1 -C 4烷基 ,C 1 -C 4烷氧基,三氟甲基,氰基,硫代氨基甲酰基或硝基,Y是氢或氟; 其中:Z基团相同或不同,为卤素,氰基,硝基,C 1 -C 4烷基,C 1 -C 4烷氧基,三氟甲基,苯基,苯氧基或苄基,这些芳基为未取代或不多于被相同或不同 包含卤素,氰基,硝基,C 1 -C 4烷基,C 1 -C 4烷氧基或三氟甲基的不同取代基,n为0-3; 和其中:U是氧或基团-CH 2 O-,A基团相同或不同,并且是卤素,C 1 -C 4烷基,C 1 -C 4烷氧基或三氟甲基,n是0至3; 并且其中组分II是式II的吡啶并嘧啶或其盐或其金属络合物。