Phenyl-substituted 4-hydroxy-tetrahydropyridones

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

Reexamination Certificate

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Details

C514S278000, C546S016000

Reexamination Certificate

active

07547660

ABSTRACT:
The present invention relates to novel compounds of the formula (I)in which W, X, Y, Z, G, A, B, Q1, Q2and D are each as defined in the disclosure,to a plurality of processes for their preparation and to their use as pesticides and herbicides.

REFERENCES:
patent: 195 43 864 (1996-08-01), None
patent: 00 41469 (2000-07-01), None
patent: 01-17972 (2001-03-01), None
patent: 01 17972 (2001-03-01), None
Patent Abstract of Japan, vol. 1999, No. 11, Sep. 30, 1999, and JP 11 152273 A (Otsuka Chem Co Ltd.), Jun. 8, 1999 cited in the application Schema 5; Verbindungen 57-59 abstract.
Database Chemabs Online!, Chemical Abstarcts Service, Columbus, Ohio, US; Takahashi, Hirotake et al.; “Agricultural and horticultural herbicides containing N- ′(halophenyl) alkanoyl amino acid derivatives” retrieved from STN Database accession No. 82:27233 XP002174236; N-′(2, 4-Dichlorphenyl) acetyl -beta-alanin abstract & JP 49 011415 B (Nissan Chemicals Industries, Ltd.) Mar. 16, 1974.
International Search Report, Sep. 4, 2001; International Application No. PCT/EP01/03864.

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