[EN] (4-(([1,2,4]TRIAZOLO[4,3-A]PYRIDINE-6-YL)OXY)-1,2,3,4-TETRAHYDRONAPHTHALEN-1-YL) UREIDO DERIVATIVES AS ANTI-INFLAMMATORY P38 MAPK INHIBITORS FOR TREATING DISEASES OF THE RESPIRATORY TRACT [FR] DÉRIVÉS DE (4-(([1,2,4]TRIAZOLO[4,3-A]PYRIDINE-6-YL)OXY)-1,2,3,4-TÉTRAHYDRONAPHTALÉN-1-YL)URÉIDO EN TANT QU'INHIBITEURS DE P38 MAPK ANTI-INFLAMMATOIRES POUR TRAITER DES MALADIES DU TRACTUS RESPIRATOIRE
The invention relates to compounds of formula I:
and pharmaceutically acceptable salts thereof wherein A, X, R
1
, R
4
and n are as defined herein. In addition, the present invention relates to methods of manufacturing and methods of using the compounds of formula I as well as pharmaceutical compositions containing such compounds. The compounds may be useful in treating diseases and conditions mediated by TRPA1, such as pain.
QUINUCLIDINE COMPOUNDS AS ALPHA-7 NICOTINIC ACETYLCHOLINE RECEPTOR LIGANDS
申请人:Cook, II James H.
公开号:US20090270405A1
公开(公告)日:2009-10-29
The disclosure provides compounds of formula I, including their salts, as well as compositions and methods of using the compounds. The compounds are ligands for the nicotinic α7 receptor and may be useful for the treatment of various disorders of the central nervous system, especially affective and neurodegenerative disorders.
hydroboration with catecholborane), alkyl iodides (via iodineatom transfer) and xanthates is reported. The reaction proceeds under neutral conditions since no acid is needed to activate the heterocycle and no external oxidant is required. A rateconstant for the addition of a primary radical to N-methoxylepidinium >107 M−1 s−1 was experimentally determined. This rateconstant is more than one order of magnitude
报道了N-甲氧基吡啶鎓盐与由烯烃(通过与儿茶酚硼烷的硼氢化反应)、烷基碘化物(通过碘原子转移)和黄原酸盐产生的烷基自由基的单烷基化反应。反应在中性条件下进行,因为不需要酸来活化杂环,也不需要外部氧化剂。将伯自由基添加到N-甲氧基吡啶鎓的速率常数>10 7 M -1 s -1是通过实验确定的。该速率常数比将伯烷基自由基添加到质子化来比啶所测得的速率常数大一个数量级以上,这表明甲氧基吡啶鎓盐对自由基具有显着的反应性。该反应已用于制备独特的吡啶化萜类化合物,并扩展到富电子烯烃(包括烯醇酯、烯醇醚和烯酰胺)的三组分碳吡啶基化反应。
PYRIDONE COMPOUNDS AND AGRICULTURAL AND HORTICULTURAL FUNGICIDES CONTAINING THE SAME AS ACTIVE INGREDIENTS
申请人:MITSUI CHEMICALS AGRO, INC.
公开号:US20200196600A1
公开(公告)日:2020-06-25
A pyridone compound represented by Formula (1):
wherein R1, R2, X, Y and Z are defined. The pyridone compound can control plant diseases.
The present invention relates to a process to prepare a benzimidazole derivative useful as a medicament, an intermediate for preparing the medicament, and a process to prepare the intermediate.