Substituted sulfonylaminomethylbenzoic acid (derivatives)...

Details Substituted sulfonylaminomethylbenzoic acid (derivatives)... Substituted sulfonylaminomethylbenzoic acid (derivatives)...

2007-03-13

2007-03-13

Zucker, Paul A. (Department: 1621)

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

C544S297000

Reexamination Certificate

active

11073825

ABSTRACT:
The present invention relates to a compound of the formula (I)The compound according to the invention is suitable for the preparation of herbicidal active substances such as sulfonylureas.

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5-Agrochemicals; pp. 303-304, “Effects of Humactants on the Pesticide Uptake Through Plant Leaf Surfaces”; 1991.
Chemische Berichte, 1957; 90. Jahrg; No. 6, pp. 841-1178.
J.Med. Chem. 1986 29, 585-589, Gelb et al, “Substituted Isatoic Anhydrides:Selective Inactivators of Trypsin-like Serine Proteases”.
Dankwardt et al, Bijoorg Med. Lett. 1997, vol. 7, No. 14, pp. 1921-1926.
Saari et al, “A Convenient Synthesis of Nitro-Substituted 1,2-Benzisothiazol-3(2H)-one 1,1 Dioxides (Nitrosaccharins)”, J Heterocyclic Chem., 23, 1986, pp. 1253-1255, also referred to as XP-002178946.

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