申请人:Kureha Chemical Industry Co., Ltd.
公开号:US05519160A1
公开(公告)日:1996-05-21
Derivatives of alkyl 3-(substituted or unsubstituted benzylidene)-1-alkyl-2-oxocylopentanecarboxylate of the following formula (I), ##STR1## wherein R.sup.1 and R.sup.2 individually represent a lower alkyl group; X is a halogen atom, a cyano group, an alkyl group, a haloalkyl group, a phenyl group, or a nitro group; and m is an integer of 0 to 5; provided when m is 2 or larger, Xs may be either the same or different. The compounds are useful themselves as an effective ingredient of antifungal compositions, and can be used for intermediates of agriculture chemicals and medicines.
以下式子(I)的烷基3-(取代或未取代苯甲醛)-1-烷基-2-氧代环戊酰基的衍生物,其中R1和R2各自代表低烷基;X是卤素原子、氰基、烷基、卤代烷基、苯基或硝基;m为0到5的整数;当m为2或更大时,X可以是相同的或不同的。这些化合物本身就是抗真菌组合物的有效成分,并可用于农业化学品和药品的中间体。