申请人:SCHERING AGROCHEMICALS LIMITED
公开号:EP0140571A1
公开(公告)日:1985-05-08
Compounds of formula I
where
i) Az is 1-imidazolyl or 1-(1,2,4-triazolyl);
ii) R' and R5 are aryl, cycloalkyl or optionally substituted alkyl;
iii) R4 is hydrogen, alkenyl, cycloalkyl, optionally substituted alkyl, aryl, optionally substituted alkanoyl, optionally substituted benzoyl, alkoxycarbonyl or optionally substituted carbamoyl;
iv) n is 0,1 or 2;
v) (a) R2 is hydrogen, optionally substituted alkyl, cycloalkyl or alkenyl and R3 is hydrogen or optionally substituted alkyl, or
(b) R2 and R3 form a double bond;
vi) when R2 is optionally substituted alkyl, cycloalkyl or alkenyl and Az is 1-(1,2,4-triazolyl), R3 and R4 can also form a double bond;
together with acid addition salts, complexes of these compounds with metal salts, with the provisos
a) at least one of R2, R3 and R4 is not hydrogen,
b) when R' is aryl and R2 and R3 are hydrogen, R4 is not alkoxymethyl,
c) when R' is aryl or aralkyl, R2 and R3 are hydrogen and R5 is unsubstituted alkyl, R4 is not alkanoyl, and
d) when R2 is substituted benzyl and R3 and R4 form a double bond, R5 is not tertiary butyl, have fungicidal and plant growth regulant activity.
式 I 的化合物
式中
i) Az 是 1-咪唑基或 1-(1,2,4-三唑基);
ii) R' 和 R5 是芳基、环烷基或任选取代的烷基;
iii) R4 是氢、烯基、环烷基、任选取代的烷基、芳基、任选取代的烷酰基、任选取代的苯甲酰基、烷氧羰基或任选取代的氨基甲酰基;
iv) n 是 0、1 或 2;
v) (a) R2 是氢、任选取代的烷基、环烷基或烯基,R3 是氢或任选取代的烷基,或
(b) R2 和 R3 形成双键;
vi) 当 R2 是任选取代的烷基、环烷基或烯基且 Az 是 1-(1,2,4-三唑基)时,R3 和 R4 也可以形成双键;
连同酸加成盐、这些化合物与金属盐的络合物,但有以下条件
a) R2、R3 和 R4 中至少有一个不是氢、
b) 当 R'为芳基且 R2 和 R3 为氢时,R4 不是烷氧基甲基、
c) 当 R' 是芳基或芳烷基,R2 和 R3 是氢,R5 是未取代的烷基时,R4 不是烷酰基,以及
d) 当 R2 是取代的苄基,R3 和 R4 形成双键,R5 不是叔丁基时,具有杀菌和植物生长调节活性。