The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 23, 1993
Filed:
May. 16, 1991
Sumitomo Chemical Company, Limited, Osaka, JP;
Abstract
A compound having the formula [I]: ##STR1## wherein R.sup.1 is hydrogen atom or a lower alkyl group, R.sup.2 is a lower alkyl group, R.sup.3 and R.sup.4 are the same or different each other and each is a hydrogen atom, a halogen atom, a lower alkyl group, a lower haloalkyl group or a lower alkoxy group, X is an oxygen atom, a sulfur atom or a methylene group, and Ar is a pyrimidine-4-yl group, a pyridine-2-yl group, a pyrazine-2-yl group or a pyridazine-3-yl group each of which may be substituted by one or two substituents selected from the group consisting of a halogen atom, a lower alkyl group, a lower alkoxy group and a nitro group, or a pyrimidine-2-yl group which is substituted by one or two substituents selected from the group consisting of a halogen atom, a lower alkyl group and a lower alkoxy group, a process for preparing the same and agricultural and/or horticultural fungicides containing the same as an active ingredient. According to the present invention, the excellent agricultural and/or horticultural fungicides can be provided.