Optimization of gefitinib analogues with potent anticancer activity
作者:Kai-Hao Yin、Yi-Han Hsieh、Rohidas S. Sulake、Su-Pei Wang、Jui-I. Chao、Chinpiao Chen
DOI:10.1016/j.bmcl.2014.09.056
日期:2014.11
The interactions of gefitinib (Iressa) in EGFR are hydrogen bonding and van der Waals forces through quinazoline and aniline rings. However the morpholino group of gefitinib is poorly ordered due to its weak electron density. A series of novel piperazino analogues of gefitinib where morpholino group substituted with various piperazino groups were designed and synthesized. Most of them indicated significant
Morpholine and thiomorpholine tachykinin receptor antagonists
申请人:Merck & Co., Inc.
公开号:US05872116A1
公开(公告)日:1999-02-16
Substituted heterocycles of the general structural formula: ##STR1## are tachykinin receptor antagonists useful in the treatment of inflammatory diseases, pain or migraine, asthma and emesis, and calcium channel blockers useful in the treatment of cardiovascular conditions such as angina, hypertension or ischemia.
Piperizinones as modulators of chemokine receptor activity
申请人:——
公开号:US20030144277A1
公开(公告)日:2003-07-31
The present application describes modulators of CCR3 of formula (I):
1
or pharmaceutically acceptable salt forms thereof, useful for the prevention of asthma and other allergic diseases.