POLYFLUORINATED COMPOUNDS ACTING AS BRUTON'S TYROSINE KINASE INHIBITORS
申请人:Zhejiang DTRM Biopharma Co., Ltd.
公开号:EP3138842A1
公开(公告)日:2017-03-08
Provided herein are novel multi-fluoro-substituted pyrazolopyrimidine compounds or salts thereof, methods for preparing the same, and therapeutic methods by administering the compounds and formulation thereof to treat and inhibit autoimmune diseases or disorders, heteroimmune diseases or disorders, inflammatory diseases and cancers or disorders.
Polyfluorinated compounds acting as bruton tyrosine kinase inhibitors
申请人:ZHEJIANG DTRM BIOPHARMA CO. LTD.
公开号:US10300066B2
公开(公告)日:2019-05-28
Described herein is a novel series of multi-fluoro-substituted pyrazolopyrimidine compounds or salts thereof. These compounds are Bruton's tyrosine kinase (BTK) inhibitors. These compounds may possess better BTK inhibition selectivity and pharmacokinetic properties. Disclosed herein are the synthesis methods of these compounds. Disclosed herein are novel synthesis methods of the multi-fluoro-substituted benzophenone and substituted phenoxy benzene. Also disclosed are pharmaceutical compositions comprising the BTK inhibitors described herein. The present invention also relates to pharmaceutical formulations comprising the compounds described herein as active ingredients. The present invention also includes the therapeutic methods by administering the BTK inhibitors and their formulations to treat and inhibit autoimmune disease, hypersensitivity disease, inflammatory diseases and cancer.
[EN] POLYFLUORINATED COMPOUNDS ACTING AS BRUTON'S TYROSINE KINASE INHIBITORS<br/>[FR] COMPOSÉS POLYFLUORÉS AGISSANT EN TANT QU'INHIBITEURS DE LA TYROSINE KINASE DE BRUTON<br/>[ZH] 多氟化合物作为布鲁顿酪氨酸激酶抑制剂
Improved Synthesis of Monoprotected 5- and 6-Amino-2-azanorbornanes
作者:Oleksandr P. Dacenko、Olga V. Manoylenko、Oleksandr O. Grygorenko、Pavel K. Mykhailiuk、Dmitriy M. Volochnyuk、Oleg V. Shishkin、Andrey A. Tolmachev
DOI:10.1080/00397911003707196
日期:2011.3.3
[image omitted] An improved synthesis of Boc-monoprotected 5- and 6-amino-2-azanorbornanes is reported. The synthetic scheme consists of five steps and allows multigram quantities of the title compounds to be obtained. The regio- and stereochemistries of the products are established by two-dimensional NMR experiments.