[EN] COUMARIN DERIVATIVES AND METHODS OF USE IN TREATING CYSTIC FIBROSIS, CHRONIC OBSTRUCTIVE PULMONARY DISEASE, AND MISFOLDED PROTEIN DISORDERS [FR] DÉRIVÉS DE COUMARINE ET LEURS MÉTHODES D'UTILISATION DANS LE TRAITEMENT DE LA FIBROSE KYSTIQUE, DE LA BRONCHOPNEUMOPATHIE CHRONIQUE OBSTRUCTIVE ET DES TROUBLES LIÉS À DES PROTÉINES MAL REPLIÉES
One-pot multistep synthesis of 3,4-fused isoquinolin-1(2H)-one analogs
作者:Lianhai Li、Waepril Kimberly S. Chua
DOI:10.1016/j.tetlet.2011.01.089
日期:2011.4
We have developed a robust approach for the synthesis of 3,4-fused isoquinolin-1(2H)-one analogs. A benzonitrile or a nicotinonitrile bearing an ortho-substituent, such as –OH, –SH, or –NHR (R = alkyl or aryl) can be deprotonated by KOtBu and then reacted with methyl 2-(bromomethyl)benzoate (8) to form its corresponding O-, S-, or N-alkylation product. The product thus formed is then treated with KOtBu
我们已经开发了一种强大的方法,用于合成3,4-融合的异喹啉-1(2H)-one类似物。带有邻位取代基(例如–OH,–SH或–NHR(R =烷基或芳基))的苄腈或烟腈可以通过KO t Bu进行质子化,然后与2-(溴甲基)苯甲酸甲酯反应(8)形成其相应的O-,S-或N-烷基化产物。然后将如此形成的产物再次用KO t Bu处理以引发级联过程,该级联过程将导致其相应的3,4-稠合的异喹啉-1(2H)-一的形成。这种多步合成以及最终产物的纯化可以一锅法完成。
COUMARIN DERIVATIVES AND METHODS OF USE IN TREATING HYPERPROLIFERATIVE DISEASES
申请人:DISCOVERYBIOMED, INC.
公开号:US20160038475A1
公开(公告)日:2016-02-11
Coumarin derivative compounds and methods for the treatment of hyperproliferative diseases, such as cancer, polycystic kidney disease, and fibrosis of different tissues (e.g., idiopathic pulmonary fibrosis), are provided. The methods include administering to a subject a compound as described herein. Also provided are methods for inhibiting the interaction between two or more heat shock protein chaperones in a cell.
COUMARIN DERIVATIVES AND METHODS OF USE IN TREATING CYSTIC FIBROSIS, CHRONIC OBSTRUCTIVE PULMONARY DISEASE, AND MISFOLDED PROTEIN DISORDERS
申请人:DISCOVERYBIOMED, INC.
公开号:US20160024065A1
公开(公告)日:2016-01-28
Novel CFTR corrector compounds that are effective in rescuing halide efflux, delF508-CFTR protein processing, and apical functional chloride ion transport in a cell are provided. Also provided are methods for treating protein folding disorders (e.g., cystic fibrosis and chronic obstructive pulmonary diseases). The methods include administering a CFTR corrector compound or pharmaceutically acceptable salt or prodrug thereof. Methods of rescuing halide efflux in a cell, correcting a processing defect of a delF508-CFTR protein in a cell, and correcting functional delF508-CFTR chloride channels in a cell are also provided.
Coumarin derivatives and methods of use in treating hyperproliferative diseases
申请人:DISCOVERYBIOMED, INC.
公开号:US10369145B2
公开(公告)日:2019-08-06
Coumarin derivative compounds and methods for the treatment of hyperproliferative diseases, such as cancer, polycystic kidney disease, and fibrosis of different tissues (e.g., idiopathic pulmonary fibrosis), are provided. The methods include administering to a subject a compound as described herein. Also provided are methods for inhibiting the interaction between two or more heat shock protein chaperones in a cell.
[EN] COUMARIN DERIVATIVES AND METHODS OF USE IN TREATING HYPERPROLIFERATIVE DISEASES<br/>[FR] DÉRIVÉS DE COUMARINE ET MÉTHODES D'UTILISATION DANS LE TRAITEMENT DE MALADIES HYPERPROLIFÉRATIVES