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    • 92. 发明授权
    • Biocidal compositions containing a 2- (5'-nitro-2'-furyl)-thieno(2,3-d)
pyrimidine and methods of use
    • 含有2-(5 {40-硝基-2(40-基) - 噻吩并(2,3-d)嘧啶)的杀生物组合物及其使用方法
    • US3932642A
    • 1976-01-13
    • US490114
    • 1974-07-19
    • Eberhard WoitunWolfgang Reuter
    • Eberhard WoitunWolfgang Reuter
    • C07D495/04A01N9/22
    • C07D495/04
    • Biocidal pharmaceutical compositions containing as an active ingredient a compound of the formula ##SPC1##WhereinR is free amino; lower aliphatic acylamino optionally mono- or di-chloro-substituted on the acyl moiety; (straight or branched monoalkyl of 1 to 5 carbon atoms)-amino; di(alkyl of 1 to 4 carbon atoms)amino, where the alkyl moieties may be identical to or different from each other; mono- or di-hydroxy (straight or branched alkyl of 1 to 5 carbon atoms) amino, where the amino nitrogen may have an alkyl of 1 to 4 carbon atoms substituent attached thereto; di-[hydroxy (straight or branched alkyl of 1 to 3 carbon atoms)]amino; alkoxy of 1 to 2 carbon atoms (alkyl of 1 to 3 carbon atoms)amino; free amino (alkyl of 1 to 3 carbon atoms)amino; N-acetyl-(alkylene of 1 to 3 carbon atoms)-diamino; piperidino; or hydroxy-piperidino; andR.sub.1 and R.sub.2, which may be identical to or different from each other, are each hydrogen, methyl or ethylOr a non-toxic, pharmacologically acceptable acid addition salt thereof, and methods of using the same as bactericides, fungicides and trichomonacides.
    • 含有式WHEREIN R为游离氨基的化合物作为活性成分的杀生物药物组合物; 任选在酰基部分上单取代或二氯取代的低级脂族酰氨基; (1至5个碳原子的直链或支链单烷基) - 氨基; 二(1至4个碳原子的烷基)氨基,其中烷基部分可以彼此相同或不同; 单 - 或二 - 羟基(1至5个碳原子的直链或支链烷基)氨基,其中氨基氮可以具有连接到其上的取代基取代有1至4个碳原子的烷基; 二 - 羟基(1至3个碳原子的直链或支链烷基)]氨基; 1至2个碳原子的烷氧基(1至3个碳原子的烷基)氨基; 游离氨基(1至3个碳原子的烷基)氨基; N-乙酰基 - (1至3个碳原子的亚烷基) - 二氨基; 哌啶子 或羟基 - 哌啶子基; 并且可以相同或不同的R 1和R 2各自为氢,甲基或乙基。或非毒性,药学上可接受的酸加法盐,以及将其用作杀菌剂,杀真菌剂和三氯杀菌剂的方法。