[EN] IMIDAZOPYRIDAZINE COMPOUNDS USEFUL AS MODULATORS OF IL-12, IL-23 AND/OR IFN ALPHA RESPONSES<br/>[FR] COMPOSÉS IMIDAZOPYRIDAZINE UTILES EN TANT QUE MODULATEURS DE RÉPONSES À IL-12, IL-23 ET/OU IFNΑ
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2017087590A1
公开(公告)日:2017-05-26
Compounds of formula I or a stereoisomer or pharmaceutically-acceptable salt thereof, are useful in the modulation of IL-12, IL-23 and/or IFNα, by acting on Tyk-2 to cause signal transduction inhibition.
Novel pyridinesulfonamide compounds containing ortho-heterocyclic substituents such as N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-(1H-1,2,4-triazol-1-yl)-3 -pyridinesulfonamide display utility as herbicides and plant growth regulants.
Herbicidal thiophenesulfonamides and pyridinesulfonamides
申请人:E.I. DU PONT DE NEMOURS AND COMPANY
公开号:EP0165753A2
公开(公告)日:1985-12-27
Sulfonylurea derivatives of formula
wherein
B is a substituted thienyl or pyridyl group;
W is O or S;
R is H or CH3; and
A is a mono- or bicyclic heterocyclic group, e.g. pyrimidinyl or triazinyl;
and their agriculturally suitable salts, exhibit potent herbicidal activity. Some also show a plant growth regulant effect.
The novel compounds may be formulated into compositions for agricultural use in conventional manner. They may be made by a variety of synthetic routes, e.g. by reacting an appropriate sulfonyl isocyanate or isothiocyanate of formula BNCW with an appropriate heterocyclic amine HNR.A.
式中 B 是取代的噻吩基或吡啶基;W 是 O 或 S;R 是 H 或 CH3;A 是单环或双环杂环基团,如嘧啶基或三嗪基;以及它们的农用适 宜盐的磺酰脲衍生物具有强效除草活性,有些还显示出植物生长调节剂的作用。 这些新型化合物可按常规方法配制成农用组合物。 它们可通过多种合成路线制得,如将式 BNCW 的适当磺酰基异氰酸酯或异硫氰酸酯与适当的杂环胺 HNR.A 反应。