C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/251, 71/8.1,
C07D 401/12 (2006.01) A01N 47/36 (2006.01) A01N 47/38 (2006.01) C07D 401/14 (2006.01) C07D 405/14 (2006.01) C07D 409/14 (2006.01) C07D 417/14 (2006.01)
Patent
CA 2029117
ABSTRACT A pyridinesulfonamide derivative of the formula (I) and a salt thereof: Image (I) wherein R1 is a halogen atom, a trifluoromethyl group, a C1-C6 alkoxycarbonyl group, a C1-C6 mono- or di- alkylaminocarbonyl group, a C1-C6 alkoxy group, a C1-C6 alkylsulfonyl group, a C1-C6 alkylthio group, a C1-C6 alkyl group substituted by a C1-C6 alkoxy group, a C1-C6 alkyl group substituted by a C1-C6 mono- or poly- halogenoalkoxy group, a C1-C6 mono- or poly- halogenoalkoxy group, a C1-C6 mono- or di- alkylaminosulfonyl group, a C1-C6 alkoxyaminosulfonyl group substituted by a C1-C6 alkyl group, a nitro group, a C1-C6 alkyl group substituted by a C1-C6 alkylthio group, a C1-C6 alkyl group substituted by a C1-C6 alkylsulfonyl group, or a C1-C6 alkyl group substituted by a C1-C6 alkoxycarbonyl group; R2 is a hydrogen atom or a halogen atom; X is a oxygen atom of a sulfur atom; and G is Image , which are useful as herbicides.
Akiyama Shigeaki
Makino Kenzi
Morimoto Katsushi
Nagaoka Takeshi
Nawamaki Tsutomu
Marks & Clerk
Nissan Chemical Industries Ltd.
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