如13 C NMR数据所示,炔基取代的吡嗪在二氯甲烷中用四氟硼酸三乙基氧鎓进行季铵化仅在N-4处产生3-炔基-1-乙基吡嗪鎓盐。同样的吡嗪与三氟乙酸的质子化也发生在N-4处。季吡嗪鎓盐以及质子化的吡嗪在比相应的中性吡嗪温和得多的条件下进行分子内Diels-Alder反应。反应产物分别为[ ]-退火的季吡啶鎓盐和[ ]-退火的质子化吡啶鎓阳离子。
[EN] NEW SOMATOSTATIN RECEPTOR SUBTYPE 4 (SSTR4) AGONISTS<br/>[FR] NOUVEAUX AGONISTES DU RÉCEPTEUR DE SOMATOSTATINE DE SOUS-TYPE 4 (SSTR4)
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2014184275A1
公开(公告)日:2014-11-20
The invention relates to 3-aza-bicyclo[3.1.0]hexane-6-carboxylic acid amide derivatives of general formula (I), which are agonists of somatostatin receptor subtype 4 (SSTR4), useful for preventing or treating medical disorders related to SSTR4. In addition, the invention relates to processes for preparing pharmaceutical compositions as well as processes for manufacture of the compounds according to the invention.
[EN] ARYL AND HETEROARYL-FUSED TETRAHYDRO-1,4-OXAZEPINE AMIDES AS SOMATOSTATIN RECEPTOR SUBTYPE 4 (SSTR4) AGONISTS<br/>[FR] TÉTRAHYDRO-1,4-OXAZÉPINE AMIDES FUSIONNÉES PAR ARYLE ET HÉTÉROARYLE EN TANT QU'AGONISTES DU RÉCEPTEUR DE LA SOMATOSTATINE DE SOUS-TYPE 4 (SSTR4)
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2016075239A1
公开(公告)日:2016-05-19
The invention relates to aryl and heteroaryl-fused tetrahydro-1,4-oxazepine amide derivatives of general formula (l),which are agonists of somatostatin receptor subtype 4 (SSTR4), useful for preventing or treating medical disorders related to SSTR4. In addition, the invention relates processes for manufacture of the compounds according to the invention.
[EN] MORPHOLINE AND 1,4-OXAZEPANE AMIDES AS SOMATOSTATIN RECEPTOR SUBTYPE 4 (SSTR4) AGONISTS<br/>[FR] AMIDES DE MORPHOLINE ET DE 1,4-OXAZÉPANE UTILISÉS EN TANT QU'AGONISTES DU SOUS-TYPE 4 DU RÉCEPTEUR DE LA SOMATOSTATINE (SSTR4)
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2016075240A1
公开(公告)日:2016-05-19
The invention relates to morpholine and 1,4-oxazepane amide derivatives of general formula (I), which are agonists of somatostatin receptor subtype 4 (SSTR4), useful for preventing or treating medical disorders related to SSTR4. In addition, the invention relates to processes for preparing pharmaceutical compositions as well as processes for manufacture of the compounds according to the invention.
The present invention provides compounds of formula (I) wherein A1, A2, R1, D1, D2, Y3 and X are as defined in the claims. The invention further relates to compositions which comprise these compounds and to their use in agriculture or horticulture for controlling or preventing infestation of plants by phytopathogenic microorganisms, preferably fungi.
[EN] THIENYLHYDROXYISOXAZOLINES AND DERIVATIVES THEREOF<br/>[FR] THIÉNYLHYDROXYISOXAZOLINES ET LEURS DÉRIVÉS
申请人:BAYER AG
公开号:WO2020254493A1
公开(公告)日:2020-12-24
The present disclosure relates to the use of thienylhydroxyisoxazolines and derivatives thereof as fungicides. It also relates to new thienylhydroxyisoxazolines derivatives, their use as fungicides and compositions comprising thereof.