申请人:Sankyo Company Limited
公开号:EP0332387A1
公开(公告)日:1989-09-13
Compounds of formula (I):
in which: Ar is optionally substituted phenyl; R1 is hydrogen or alkyl; X is optionally unsaturated alkylene, cycloalkylene or both; m is 0 or 1; -Yn-R2 is .azido, phthalimido, 1-oxo-2,3-dihy- dro-2-isoindolyl, protected hydroxy or -OS02R4 (in which R4 is alkyl group, haloalkyl or optionally substituted phenyl); or Y represents a group of formula -N(R5)CO-, -N(R5)CO-CH= CH-, -O-CO-, -O-CO-CH = CH-, -S-CO- or -S-CO-CH = CH- (in which R5 is hydrogen or alkyl); n is 0 or 1; R2 is alkyl, haloalkyl or optionally substituted phenyl, naphthyl or heterocyelic; and R3 is hydrogen; or R3 and -Xm-Yn,-R2 together are a group of formula (II):
in which R2 is as defined above, p is 0 or 1, and q is 0 or 1; and acid addition salts thereof are fungicides, which find considerable value in the eradication of fungi in both agriculture and medicine.
式(I)化合物:
其中Ar 是任选取代的苯基;R1 是氢或烷基;X 是任选不饱和亚烷基、环烷基或两者;m 是 0 或 1;-Yn-R2 是.叠氮基、邻苯二甲酰亚胺基、1-氧代-2,3-二氢-2-异吲哚基、受保护羟基或-OS02R4(其中 R4 为烷基、卤代烷基或任选取代的苯基);或 Y 代表式-N(R5)CO-、-N(R5)CO-CH= CH-、-O-CO-、-O-CO-CH = CH-、-S-CO-或-S-CO-CH = CH-(其中 R5 为氢或烷基)的基团;n 是 0 或 1;R2 是烷基、卤代烷基或任选取代的苯基、萘基或杂环烷基;R3 是氢;或 R3 和 -Xm-Yn,-R2 合在一起是式 (II) 的基团:
其中 R2 如上定义,p 为 0 或 1,q 为 0 或 1;它们的酸加成盐是杀真菌剂,在农业和医药领域根除真菌方面具有相当大的价值。