Discovery of novel 2,6-disubstituted pyridazinone derivatives as acetylcholinesterase inhibitors
摘要:
2,6-Disubstituted pyridazinone 4 was identified by HTS as a novel acetylcholinesterase (AChE) inhibitor. Under SAR development, compound 17e stood out as displaying high AChE inhibitory activity and AChE/butyrylcholinesterase (BuChE) selectivity in vitro. Docking studies revealed that 17e might interact with the catalytic active site (CAS) and the peripheral anionic site (PAS) simultaneously. Based on this novel binding information, 6-ortho-tolylamino and N-ethyl-N-isopropylacetamide substituted piperidine were disclosed as new PAS and CAS binders. (c) 2013 Elsevier Masson SAS. All rights reserved.
ALBRIGHT J. D.; MCEVOY F. J.; MORAN D. B., J. HETEROCYCL. CHEM., 1978, 15, NO 6, 881-892
作者:ALBRIGHT J. D.、 MCEVOY F. J.、 MORAN D. B.
DOI:——
日期:——
US4112095A
申请人:——
公开号:US4112095A
公开(公告)日:1978-09-05
Discovery of novel 2,6-disubstituted pyridazinone derivatives as acetylcholinesterase inhibitors
作者:Weiqiang Xing、Yan Fu、Zhangxing Shi、Dong Lu、Haiyan Zhang、Youhong Hu
DOI:10.1016/j.ejmech.2013.01.056
日期:2013.5
2,6-Disubstituted pyridazinone 4 was identified by HTS as a novel acetylcholinesterase (AChE) inhibitor. Under SAR development, compound 17e stood out as displaying high AChE inhibitory activity and AChE/butyrylcholinesterase (BuChE) selectivity in vitro. Docking studies revealed that 17e might interact with the catalytic active site (CAS) and the peripheral anionic site (PAS) simultaneously. Based on this novel binding information, 6-ortho-tolylamino and N-ethyl-N-isopropylacetamide substituted piperidine were disclosed as new PAS and CAS binders. (c) 2013 Elsevier Masson SAS. All rights reserved.
Discovery of D6808, a Highly Selective and Potent Macrocyclic c-Met Inhibitor for Gastric Cancer Harboring <i>MET</i> Gene Alteration Treatment
and gastric cancers. The c-Metinhibitors, capmatinib, tepotinib, and savolitinib, are only approved for the treatment of NSCLC harboring exon 14 skipping mutant MET. We used a molecular hybridization in conjunction with macrocyclization strategy for structural optimization to obtain a series of 2-(2-(quinolin-6-yl)ethyl)pyridazin-3(2H)-one derivatives as new c-Metinhibitors. One of the macrocyclic