申请人:Boehringer Ingelheim GmbH
公开号:US03932642A1
公开(公告)日:1976-01-13
Biocidal pharmaceutical compositions containing as an active ingredient a compound of the formula ##SPC1## Wherein R 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; and R.sub.1 and R.sub.2, which may be identical to or different from each other, are each hydrogen, methyl or ethyl Or a non-toxic, pharmacologically acceptable acid addition salt thereof, and methods of using the same as bactericides, fungicides and trichomonacides.
含有化合物的生物杀菌制剂的活性成分的公式为##SPC1##其中R是自由氨基;在酰基部分上可以是较低的脂肪酰胺,可以是单氯或二氯取代的;(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,其中烷基基团可以相同或不同;单或双羟基(1至5个碳原子的直链或支链烷基)氨基,其中氨基氮可以有1至4个碳原子的烷基取代基附着在其上;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;自由氨基(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;哌啶基;或羟基哌啶基;R.sub.1和R.sub.2可以相同或不同,分别是氢、甲基或乙基,或其无毒、药理学上可接受的酸加成盐,以及将其用作杀菌剂、杀真菌剂和滴虫剂的方法。