Certain 2-alkanesulfonamido-pyridine derivatives

Details Certain 2-alkanesulfonamido-pyridine derivatives Certain 2-alkanesulfonamido-pyridine derivatives

1995-03-28

1996-12-10

Rotman, Alan L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546291, C07D21370, C07D21371, C07D21375

Patent

active

055832318

ABSTRACT:
A substituted pyridinesulfonamide compound or its salt represented by the following general formula (I): ##STR1## wherein A is CH or N; when A is CH, R.sub.1 and R.sub.2 may be either each independently a member selected from the group consisting of unsubstituted or substituted alkyl groups, unsubstituted or substituted alkenyl groups, unsubstituted or substituted cycloalkyl groups, and unsubstituted or substituted phenyl groups; when A is N, R.sub.1 is an unsubstituted or substituted alkyl group, R.sub.2 is an unsubstituted or substituted alkyl group, or an unsubstituted or substituted alkoxy group; and X and Y are each independently a member selected from the group consisting of alkyl groups and alkoxy groups, is disclosed. This compound is useful as the effective ingredient of a herbicide showing a wide weed-control spectrum even if used in a small amount.

REFERENCES:
patent: 4946494 (1990-08-01), Taylor
patent: 5032166 (1991-07-01), Taylor
patent: 5139565 (1992-08-01), Kimura et al.
patent: 5221315 (1993-06-01), Fory
Patent Abstracts of Japan, vol. 17, No. 42, Jan. 26, 1993, JPA-42 57 580.
Patent Abstracts of Japan, vol. 17, No. 37, Jan. 25, 1993, JPA-42 53 974.

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