Patent number: 5475022
Abstract: Compounds of Formula 1 ##STR1## wherein m is 1-4; R.sub.1 --R.sub.4 independently are hydrogen, lower alkyl of 1 to 6 carbons, Cl, Br, or I; R.sub.5 is hydrogen, lower alkyl of 1 to 6 carbons, Cl, Br, I, lower alkoxy or lower thioalkoxy of 1-6 carbons; R.sub.6 is hydrogen, lower alkyl, Cl, Br, I, OR.sub.11, SR.sub.11, OCOR.sub.11, SCOR.sub.11, NH2, NHR.sub.11, N(R.sub.11).sub.2, NHCOR.sub.11 OR NR.sub.11 --COR.sub.11 ; R.sub.20 is independently hydrogen or lower alkyl; Y is an aromatic group such as phenyl or naphthyl, or a heteroaryl group selected from a group consisting of pyridyl, thienyl, furyl, pyridazinyl, pyrimidinyl, pyrazinyl, thiazolyl and oxazolyl; A is (CH.sub.2).sub.n where n is 0-5, lower branched chain alkyl having 3-6 carbons, cycloalkyl having 3-6 carbons, alkenyl having 2-6 carbons and 1 or 2 double bonds, alkynyl having 2-6 carbons and 1 or 2 triple bonds; B is hydrogen, COOH or a pharmaceutically acceptable salt thereof, COOR.sub.8, CONR.sub.9 R.sub.10, --CH.sub.2 OH, CH.sub.2 OR.sub.
Type:
Grant
Filed:
October 18, 1993
Date of Patent:
December 12, 1995
Assignee:
Allergan, Inc.
Inventor:
Roshantha A. Chandraratna
Patent number: 5447903
Abstract: Combinations of active substances of the formula (I) ##STR1## where R.sup.1 is halogen, lower alkoxy, alkyl or haloalkyl, NO.sub.2, CN, (S(O).sub.n R.sup.10 [sic],R.sup.2 and R.sup.3 are H, halogen, lower alkyl, alkoxy, haloalkoxy or haloalkyl, CN, NO.sub.2, S(O).sub.m R.sup.11, NR.sup.11 R.sup.13, NR.sup.14 --COR.sup.15, CO--R.sup.16,R.sup.4 and R.sup.6 -R.sup.9 are H or lower alkyl,R.sup.5 is H, lower alkyl or alkyl--O--CO--,R.sup.10 is lower alkyl, haloalkyl or alkoxy,R.sup.11 is lower alkyl or haloalkyl or phenyl, benzyl or NR.sup.17 R.sup.18,R.sup.12 and R.sup.13 are H or lower alkyl,R.sup.14 is H or lower alkyl,R.sup.15 is lower alkyl,R.sup.16 is H, lower alkyl, haloalkyl or alkoxy,R.sup.17 and R.sup.18 are H or lower alkyl,n and m in each case are 0 to 2, with herbicides from the group comprising fenoxaprop-ethyl, fenoxaprop-P-ethyl, quinchlorac, molinate, thiobencarb, butachlor, pretilachlor, mefenacet, esprocarb, dimepiperate, HW-52; cinmethylin, anilophos, benfuresate, triazofenamide,.
Type:
Grant
Filed:
March 25, 1992
Date of Patent:
September 5, 1995
Assignee:
Hoechst Aktiengesellschaft
Inventors:
Oswald Ort, Lothar Willms, Hans-Joachim Zeiss, Klaus Bauer, Hermann Bieringer