Virtual screening-driven discovery of dual 5-HT6/5-HT2A receptor ligands with pro-cognitive properties
摘要:
A virtual screening campaign aimed at finding structurally new compounds active at 5-HT6R provided a set of candidates. Among those, one structure, 4-(5-{[(2-{5-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl}ethyl) amino]methyl}furan-2-yl)phenol (1, 5-HT6R K-i = 91 nM), was selected as a hit for further optimization. As expected, the chemical scaffold of selected compound was significantly different from all the serotonin receptor ligands published to date. Synthetic efforts, supported by molecular modelling, provided 43 compounds representing different substitution patterns. The derivative 42, 4-(5-{[(2-{5-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl}ethyl)amino]methyl}furan-2-yl)phenol (5-HT6R K-j= 25, 5-HT2AR K-i = 32 nM), was selected as a lead and showed a good brain/plasma concentration profile, and it reversed phencyclidine-induced memory impairment. Considering the unique activity profile, the obtained series might be a good starting point for the development of a novel antipsychotic or antidepressant with procognitive properties. (C) 2019 The Authors. Published by Elsevier Masson SAS.
NOVEL COMPOSITIONS AND METHODS FOR TREATING CANCER
申请人:Board of Regents, The University of Texas System
公开号:US20130129812A1
公开(公告)日:2013-05-23
Provided herein are methods and compositions inter alia for treating diseases, including hyperproliferative diseases, migraine headaches, and depression.
本文提供了用于治疗疾病的方法和组合物,包括治疗增生性疾病、偏头痛和抑郁症的方法和组合物。
Novel Compositions and Methods for Treating Cancer
申请人:Board of Regents, The University of Texas System
公开号:US20150306077A1
公开(公告)日:2015-10-29
Provided herein are methods and compositions inter alia for treating diseases, including hyperproliferative diseases, migraine headaches, and depression.
本文提供了治疗疾病的方法和组合物,包括治疗高增殖性疾病、偏头痛和抑郁症等疾病的方法和组合物。
[EN] COMPLEXING AGENT SALT FORMULATIONS OF PHARMACEUTICAL COMPOUNDS<br/>[FR] FORMULATIONS SALINES DE COMPOSÉS PHARMACEUTIQUES À BASE D'AGENTS COMPLEXANTS
申请人:BEXSON BIOMEDICAL INC
公开号:WO2022109050A1
公开(公告)日:2022-05-27
Provided herein are pharmaceutical formulations and pharmaceutical compound salts which utilize complexing agents as counterions. Such formulations and salts are useful for treating a variety of disease and disorders.
本文提供了药物制剂和药物化合物盐,其使用络合剂作为反离子。这些制剂和盐对治疗各种疾病和障碍有用。
Pd/Cu Cocatalyzed Oxidative Tandem C–H Aminocarbonylation and Dehydrogenation of Tryptamines: Synthesis of Carbolinones
作者:Hui Han、Shang-Dong Yang、Ji-Bao Xia
DOI:10.1021/acs.joc.8b03266
日期:2019.3.15
The Pd/Cu cocatalyzed oxidative tandem C-H aminocarbonylation and dehydrogenation was developed, affording carbolinones with molecular oxygen as the terminal oxidant. Natural product strychnocarpine and its derivatives were prepared conveniently using this strategy.