申请人:Borsodi Vegyi Kombinat
公开号:US04675431A1
公开(公告)日:1987-06-23
The invention relates to new compounds of the general formula I ##STR1## wherein R.sub.1 is a straight or branched chained alkyl having 1 to 13 carbon atoms, optionally substituted with halogen, alkoxyalkyl containing 1 to 5 carbon atoms in the alkoxy and 1 to 4 carbon atoms in the alkyl moiety or phenyl; R.sub.2 is alkyl having 6 to 20 carbon atoms; alkoxyalkyl, phenoxyalkyl, furfuryl, cyclopropyl-alkyl, cyclopentyl, cycloheptyl, thiazolyl, triazolyl, thiazolinyl, pyridinyl, picolyl, benzimidazolyl, piperonyl, pirimidinyl, chlorobenzothiazolyl, benzyl, phenyl substituted with chloro and/or amino, or amino and alkyl, or amino and nitro groups, alkenyl, alkinyl, aminoalkyl, dialkylamino-alkyl, alkylaminoalkyl, alkylphosphonateammoniumalkyl, 3,5-dichlorophenyl-hidantoinyl, or thiadiazolyl optionally substituted with alkyl; R.sub.3 is hydrogen, phenyl, benzyl, alkenyl, alkyl, hydroxy, alkoxy or alkoxyalkyl; or R.sub.2 and R.sub.3 together stand for a 3,5-dichlorophenyl-hidantoinyl group; R.sub.4 is hydrogen or alkyl optionally substituted with hydroxyl. The new phosphoric acid monoester salts of the general formula I show fungicidal activity. The fungicidal compositions containing said compounds as active ingredients are also within the scope of the invention. According to a further aspect of the invention there is provided a process for the preparation of the new compounds.
本发明涉及一般式I的新化合物,其中R.sub.1是直链或支链烷基,其碳原子数为1至13,可选择地取代卤素、含有1至5个碳原子的烷氧基和1至4个碳原子的烷基部分或苯基;R.sub.2是具有6至20个碳原子的烷基;烷氧基烷基、苯氧基烷基、
呋喃基、环丙基烷基、环戊基、环庚基、
噻唑基、三唑基、
噻唑啉基、
吡啶基、
哌啶基、
苯并咪唑基、
吡啶酰基、苯甲酰基、苯基取代
氯和/或
氨基、或
氨基和烷基、或
氨基和硝基基团、烯基、炔基、
氨基烷基、二烷基
氨基烷基、烷基
氨基烷基、烷基
膦酸酯
铵基、3,5-二
氯苯基海因啶基,或可选择地取代烷基的
噻二唑基;R.sub.3为氢、苯基、苯甲基、烯基、烷基、羟基、烷氧基或烷氧基烷基;或R.sub.2和R.sub.3一起代表3,5-二
氯苯基海因啶基;R.sub.4为氢或可选择地取代羟基的烷基。一般式I的新
磷酸单酯盐表现出杀真菌活性。包含该化合物作为活性成分的杀真菌组合物也在本发明范围内。根据本发明的另一个方面,提供了制备新化合物的方法。