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Pub. No.:    WO/1990/002120    International Application No.:    PCT/US1989/003516
Publication Date: 08.03.1990 International Filing Date: 16.08.1989
Chapter 2 Demand Filed:    30.01.1990    
A01N 43/653 (2006.01), C07D 249/12 (2006.01)
Applicants: FMC CORPORATION [US/US]; 2000 Market Street, Philadelphia, PA 19103 (US)
Inventors: POSS, Kathleen, Megan; (US)
Agent: FELLOWS, Charles, C.; FMC Corporation, 2000 Market Street, Philadelphia, PA 19103 (US)
Priority Data:
238,804 31.08.1988 US
Abstract: front page image
(EN)A herbicidal compound which is a Q-substituted 1-phenyl-4,5-dihydro-1,2,4-triazol-5(1H)-one in which the Q-substituent is bonded to the ring-carbon atom at the 5-position of the phenyl group and in which: Q is -CH(R?2¿)C(R?3¿)(R?4¿)Q' or -CH=C(R?4¿)Q'; R?2¿ and R?3¿ are each, independently, H or halogen; R?4¿ is H or lower alkyl; Q' is COOH, COOZ, COOR?5¿, CON(R?6¿)(R?7¿), CN, CHO or C(O)R?5¿; Z is a salt-forming group; R?5¿ is alkyl, alkoxycarbonylalkyl, cycloalkyl or aralkyl; each of R?6¿ and R?7¿ is, independently, a radical which is alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, phenyl, benzyl or SO¿2?R?6¿ or is one of said radicals substituted by halogen, alkyl or cyano; said compound being one whose 5-Methoxy Analogs and 5-Propargyloxy Analog are herbicides.
(FR)On a mis au point un composé herbicide qui est un 1-phényle-4,5-dihydro-1,2,4-triazol-5(1H)-one à substitution Q, dans lequel le substituant de Q est lié à l'atome de carbone du cycle en position 5 du groupe phényle dans lequel: Q représente -CH(R?2¿)C(R?3¿)(R?4¿)Q' ou -CH=C(R?4¿)Q'; R?2¿ et R?3¿ représentent chacun, indépendamment, H ou halogène, R?4¿ représente H ou alkyle inférieur; Q' représente COOH, COOZ, COOR?5¿, CON(R?6¿)(R?7¿), CN, CHO ou C(O)R?5¿; Z représente un groupe formant des sels; R?5¿ représente alkyle, alkoxycarbonylalkyle, cycloalkyle ou aralkyle; R?6¿ et R?7¿ représentent chacun indépendamment un radical qui est alkyle, cycloalkyle, alkényle, alkynyle, alkoxy, phényle, benzyle ou SO¿2?R?6¿, ou représentent chacun un desdits radicaux substitué par halogène, alkyle ou cyano; ledit composé étant un composé dont les analogues de 5-méthoxy et 5-propargyloxy sont des herbicides.
Designated States: AU, BR, DK, HU, JP, KR, RO, SU.
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)