Isoxazoline derivatives and herbicides containing the same...

Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing

Reexamination Certificate

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C548S243000, C514S378000

Reexamination Certificate

active

06841519

ABSTRACT:
The isoxazoline derivative of the present invention is represented by the following general formula [I]:[wherein Q is a group represented by —S(O)n—(CR5R6)m- (wherein n is an integer of 0 to 2, m is an integer of 1 to 3, and R5and R6are a hydrogen atom, a cyano group, an alkoxycarbonyl group, if an alkyl group or the like); R1and R2are a hydrogen atom, all optionally substituted alkyl group, an alkoxycarbonyl group, an optionally substituted phenyl group or the like; R3and R4are a hydrogen atom, an optionally substituted alkyl group, a cycloalkyl group or the like; Y is a hydrogen atom, an alkoxycarbonyl group, a carboxyl group, an alkenyl group, an optionally substituted alkyl group or an optionally substituted phenyl group]. The herbicide of the present invention contains the above isoxazoline derivative as the active ingredient.

REFERENCES:
patent: 8-225548 (1996-09-01), None
patent: 8-225548 (1996-09-01), None
patent: 0050410 (2000-08-01), None
EP Application No. 00 951 908 Office Action dated Feb. 19, 2003. (EP counterpart).
Shimizu, T., et al; “Synthesis of [1]Benzopyrano[4, 3-c]pyrazoles and -[3,4-d]isoxazoles”;Buletin of the Chemical Society of Japan; vol. 54, No. 1, pp. 217-222; 1981.
Kazuo Tomita et al.: “Studies on Isoxazoles. IX. Synthesis of 3-Phenoxy-, 3-Phenylthio- and 3-Alkylthioisoxazoles”, Chemical & Pharmaceutical Bulletin, vol. 27, No. 10, pp. 215-2423, (1979).

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