[EN] NEW COMPOUNDS INHIBITORS OF THE YAP/TAZ-TEAD INTERACTION AND THEIR USE IN THE TREATMENT OF MALIGNANT MESOTHELIOMA<br/>[FR] NOUVEAUX COMPOSÉS INHIBITEURS DE L'INTERACTION YAP/TAZ-TEAD ET LEUR UTILISATION DANS LE TRAITEMENT DU MÉSOTHÉLIOME MALIN
申请人:INVENTIVA
公开号:WO2017064277A1
公开(公告)日:2017-04-20
The invention relates to compounds of formula (I) wherein R1, R2, R3, R4, R5 and R6 are as defined in the description. The compounds of formula (I) are inhibitors of the YAP/TAZ-TEAD interaction.
An Aryne-Based Route to Substituted Benzoisothiazoles
作者:Yiding Chen、Michael C. Willis
DOI:10.1021/acs.orglett.5b02347
日期:2015.10.2
The combination of arynes, generated using fluoride from the corresponding 2-(trimethylsilyl)aryl triflates, and 3-hydroxy-4-aminothiadiazoles leads to the selective formation of 3-amino-substituted benzo[d]isothiazoles. Variation of the substitution pattern of the aryne precursor, and of the thiadiazole, is possible, with the target heterocycles being obtained in good to excellent yields. In all cases
使用由相应的2-(三甲基甲硅烷基)芳基三氟甲磺酸酯氟化物生成的芳烃与3-羟基-4-氨基噻二唑的组合导致选择性地形成3-氨基取代的苯并[ d ]异噻唑。可以改变芳烃前体和噻二唑的取代方式,并以高至优异的产率获得目标杂环。在所有情况下,使用3-羟基-4-氨基噻二唑都会在产物杂环中引入氨基取代基。
PROCESSES FOR PRODUCING ISOTHIAZOLE DERIVATIVES
申请人:SUMITOMO SEIKA CHEMICALS CO., LTD.
公开号:EP0805151A1
公开(公告)日:1997-11-05
A method for producing a 1,2-benzisothiazole characterized by treating a 2-(alkylthio)benzaldehyde oxime with a halogen compound; a method for producing a 3-halo-1,2-benzisothiazole characterized by treating a 1,2-benzisothiazole with a halogenating agent; and a method for producing a 1-(1,2-benzisothiazol-3-yl)piperazine characterized by reacting the obtained 3-halo-1,2-benzisothiazoles with a piperazine. By the method of the present invention, 1,2-benzisothiazoles and 3-halo-1,2-benzisothiazoles, which are useful as intermediates for pharmaceutical compositions such as psychotropic agents, and 1-(1,2-benzisothiazole-3-yl)piperazines synthesized therefrom can be obtained in a high yield without using expensive starting materials by shorter and simpler process than conventional methods.