Ligand-Enabled Gold-Catalyzed C(sp<sup>2</sup>)–N Cross-Coupling Reactions of Aryl Iodides with Amines
作者:Manjur O. Akram、Avishek Das、Indradweep Chakrabarty、Nitin T. Patil
DOI:10.1021/acs.orglett.9b03082
日期:2019.10.4
example of ancillary (P,N)-ligand-enabled gold-catalyzed C-N cross-couplingreactions of aryl iodides with amines is reported. The high generality of the reaction in de novo synthesis, late-stage modifications, and cascade processes to access functionalized indolinones and carbazoles underscores the synthetic potential of the presented strategy. Monitoring the reaction with ESI-HRMS and NMR provided strong
QUINOLINE COMPOUNDS SUITABLE FOR TREATING DISORDERS THAT RESPOND TO THE MODULATION OF THE SEROTONIN 5-HT6 RECEPTOR
申请人:Abbvie Deutschland GmbH & Co. KG
公开号:US20170260158A1
公开(公告)日:2017-09-14
The present invention relates to quinoline compounds of formula I
wherein the variables are defined as in the claims and the description. The invention further relates to a pharmaceutical composition containing such compounds, to their use as modulators of the 5-HT
6
receptor, their use for preparing a medicament for the prevention or treatment of conditions and disorders which respond to the modulation of the 5-HT
6
receptor, and to methods for preventing or treating conditions and disorders which respond to the modulation of the 5-HT
6
receptor.
USE OF QUINOLINE DERIVATIVES IN THE TREATMENT OF PAIN AND IRRITABLE BOWEL SYNDROME
申请人:Bruton Gordon
公开号:US20100041672A1
公开(公告)日:2010-02-18
The use of 5-HT
6
serotonin receptor antagonists of formula (I):
or pharmaceutically acceptable salts thereof, is described for the treatment of Irritable Bowel Syndrome and pain in mammals, more particularly inflammatory, neuropathic or visceral pain.
Regioselective, Molecular Iodine-Mediated C3 Iodination of Quinolines
作者:Kai Sun、Yunhe Lv、Junjie Wang、Jingjing Sun、Lulu Liu、Mingyang Jia、Xin Liu、Zhenduo Li、Xin Wang
DOI:10.1021/acs.orglett.5b01857
日期:2015.9.18
A novel and convenient method has been developed for the regioselective iodination of quinolines at their C3 position under metal-free conditions. Iodinated quinolines, which are popular building blocks in organic and medicinal chemistry, can be prepared in gram quantities and good yields using this method and further derivatized to give increasingly complex compounds. Preliminary mechanistic studies have shown that this reaction most likely occurs via a radical intermediate.
Palladium-catalyzed desulfitative arylation of 3-haloquinolines with arylsulfinates
作者:Julie Colomb、Thierry Billard
DOI:10.1016/j.tetlet.2013.01.018
日期:2013.3
3-Haloquinolines can be functionalized via a palladium-catalyzed desulfitative coupling of arylsulfinates. This method tolerates substitution upon the aromatic ring and shows good selectivity toward variously substituted aromatic rings. (C) 2013 Elsevier Ltd. All rights reserved.