Synthesis of 8-substituted-6-phenyl-6,7,8,9-tetrahydro-3H-pyrazolo[4,3-f]isoquinolines using Pictet-Spengler and Bischler-Napieralski cyclisation methods
作者:Robert D.M. Davies、Jennifer H. Pink、James S. Scott、Andrew Bailey
DOI:10.1016/j.tetlet.2018.06.041
日期:2018.7
In the following communication we report routes for the synthesis of a set of 8-substituted-6-phenyl-6,7,8,9-tetrahydro-3H-pyrazolo[4,3-f]isoquinolines. Pictet-Spengler and Bischler-Napieralski methodologies were employed on the relevant indazole precursors and the merits of the two cyclisation reactions for preparing these structures were assessed.
在下面的通讯中,我们报告了一组8-取代的6-苯基-6,7,8,9-四氢-3 H-吡唑并[4,3- f ]异喹啉的合成路线。在相关的吲唑前体上使用了Pictet-Spengler和Bischler-Napieralski方法,并评估了制备这些结构的两个环化反应的优缺点。
[EN] HETEROCYCLIC INHIBITORS OF GLUTAMINASE<br/>[FR] INHIBITEURS HÉTÉROCYCLIQUES DE GLUTAMINASE
申请人:CALITHERA BIOSCIENCES INC
公开号:WO2013078123A1
公开(公告)日:2013-05-30
The invention relates to the heterocyclic compounds of Formula (I) as defined further herein, and pharmaceutical preparations thereof. The invention further relates to methods of treating cancer, immunological or neurological diseases using the heterocyclic compounds of the invention.
The invention relates to novel heterocyclic compounds and pharmaceutical preparations thereof. The invention further relates to methods of treatment using the novel heterocyclic compounds of the invention.
TREATMENT OF CANCER WITH HETEROCYCLIC INHIBITORS OF GLUTAMINASE
申请人:Calithera Biosciences, Inc.
公开号:US20150004134A1
公开(公告)日:2015-01-01
The invention relates to novel heterocyclic compounds and pharmaceutical preparations thereof. The invention further relates to methods of treating or preventing cancer using the novel heterocyclic compounds of the invention.
Compounds of general formula (I): wherein R1, R2, R3, R4, R5a, R* X1, X2, Z and Y are as defined herein are positive modulators of the calcium-activated chloride channel (CaCC), TMEM16A. The compounds are useful for treating diseases and conditions affected by modulation of TMEM16A, particularly respiratory diseases and conditions.
通式(I):其中 R1、R2、R3、R4、R5a、R* X1、X2、Z 和 Y 如本文所定义的化合物是钙激活氯通道(CaCC)TMEM16A 的正调节剂。这些化合物可用于治疗受 TMEM16A 调节影响的疾病和病症,特别是呼吸系统疾病和病症。