申请人:Borsodi Vegyi Kombinat
公开号:US04661477A1
公开(公告)日:1987-04-28
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R1是直链或支链烷基,具有1至13个碳原子,可选择地用卤素,含有1至5个碳原子的烷氧基和烷基部分,或苯基取代; R2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,对甲氧基苯基,吡啶甲酰基,氨基和烷基,氨基和硝基基团取代的苯基,烯基,炔基,氨基烷基,二烷氨基烷基,烷基氨基烷基,烷基膦酸铵烷基,3,5-二氯苯基-海因氨基酸基或可选择地取代烷基的噻二唑基; R3是氢,苯基,苄基,烯基,烷基,羟基,烷氧基或烷氧基烷基; 或R2和R3一起代表3,5-二氯苯基-海因氨基酸基; R4是氢或烷基,可选择地取代羟基。一般式I的新磷酸单酯盐表现出杀真菌活性。包含上述化合物作为活性成分的杀真菌组合物也在本发明的范围内。根据本发明的另一方面,提供了制备新化合物的方法。