Patent number: 6638940
Abstract: Compounds of formula
are described, wherein R1 and R2 are for example, independently of each other, halogen, C1-C6-alkyl, C3-C6-cycloalkyl, halogen-C1-C6-alkyl, halogen-C3-C6-cycloalkyl, C2-C4-alkenyl, C2-C4-alkinyl, halogen-C2-C4-alkenyl and halogen-C2-C4-alkinyl;
R3 is hydrogen, OH, halogen, C1-C6-alkoxy, or —O—C(═O)—C1-C6-alkyl;
R4 is for example phenyl, benzyl, phenoxy or benzyloxy, which is substituted by substituents selected from the group consisting of halogen, cyano, NO2, C1-C6-alkyl, C3-C8-cycloalkyl, C3-C8-cyclalkyl-C1-C6-alkyl, halogen-C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cycloalkoxy, C3-C8-cycloalkoxy-C1-C6-alkyl, C3-C8-cycloalkoxy-C1-C6-alkoxy, halogen-C1-C6-alkoxy, C2-C4-alkenyl, C2-C4-alkinyl, halogen-C2-C4-alkenyl, halogen-C2-C4-alkinyl, C2-C6-alkenyloxy, C2-C6-alkinyloxy, halogen-C2-C6-alkenyloxy, halogen-C2-C6-alkenyloxy, —NR6—C(═O)—O—C1-C6-alkyl, —NR6—C(═O)—O-halogen-C1-C6-alkyl, —C(R7)═N&
Type:
Grant
Filed:
February 25, 2002
Date of Patent:
October 28, 2003
Assignee:
Syngenta Crop Protection, Inc.
Inventor:
Stephan Trah
Patent number: 6638962
Abstract: Compound of formula (I):
wherein:
X represents a bond or alkylene, CO, S(O)n, —S(O)n—A1—, —CO—A1—, —A—S(O)n—A′1— or —A1—CO—A′1—,
Y represents aryl, heteroaryl, cycloalkyl or heterocycloalkyl, each unsubstituted or substituted,
R1, R2, R3 and R4 each independently of the others represent hydrogen or aryl, heteroaryl, cycloalkyl or heterocycloalkyl, each unsubstituted or substituted,
or R1, R2, R3 and R4, taken in pairs, together form a bond, or form a fused benzene ring or a fused aromatic or partially unsaturated heterocycle,
T represents —CH(R5)—, —N(R5)— or —N(R5)CO—,
V represents hydrogen or unsubstituted or substituted aryl or heteroaryl,
A2 represents [C(R6)(R′6)]p,
R7 and R8 are as defined in the description,
their isomers and addition salts thereof with a pharmaceutically acceptable acid or base and medicinal products containing t
Type:
Grant
Filed:
January 16, 2002
Date of Patent:
October 28, 2003
Assignee:
Les Laboratoires Servier
Inventors:
Patrick Casara, Thierry Le Diguarher, Gilbert Dorey, John Hickman, Alain Pierre, Gordon Tucker, Nicolas Guilbaud
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