Heteroaromatic esters were found to be applicable as an arylating agent for the Pd-catalyzed α-arylation of ketones in a decarbonylative fashion. The use of our in-house ligand, dcypt, enabled this unique bond formation. Considering the ubiquity and low cost of aromatic esters, the present work will allow for rapid access to valuable α-aryl carbonyl compounds.
[EN] NEW ACETYL COENZYME A CARBOXYLASE (ACC) INHIBITORS AND USES IN TREATMENTS OF OBESITY AND DIABETES MELLITUS - 087<br/>[FR] NOUVEAUX INHIBITEURS DE L'ACÉTYL COENZYME A CARBOXYLASE (ACC) ET UTILISATIONS DANS LE TRAITEMENT DE L'OBÉSITÉ ET DU DIABÈTE SUCRÉ - 087
申请人:ASTRAZENECA AB
公开号:WO2009082346A1
公开(公告)日:2009-07-02
The present invention relates to Acetyl Coenzyme A Carboxylase (ACC) inhibitors according to formula (I), or an enantiomer thereof, or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4, R5, E, L, Z and n are as defined herein, to processes for preparing such compounds, to pharmaceutical compositions containing them, to the use of such inhibitors and to methods for th eir therapeutic use, particularly in the treatments of obesity and diabetes mellitus.
Synthesis and analgesic-anti-inflammatory activity of certain fluorinated cinchophen analogues
作者:Hassan Y. Aboul-Enein、Said E. Ibrahim
DOI:10.1016/s0022-1139(00)82415-x
日期:1992.11
The synthesis of certain fluorinated cinchophen analogues has been achieved. All compounds show analgesic and apparent anti-inflammatory activity comparable to cinchophen and indomethacin but they are toxic at, or close, to the ‘active’ doses. The structure-activity relationship is discussed.
New Acetyl Coenzyme A Carboxylase (ACC) Inhibitors And Uses In Treatments Of Obesity And Diabetes Mellitus - 087
申请人:Blomberg David
公开号:US20090306133A1
公开(公告)日:2009-12-10
The present invention relates to Acetyl Coenzyme A Carboxylase (ACC) inhibitors according to formula (I),
or an enantiomer thereof, or a pharmaceutically acceptable salt thereof, where R
1
, R
2
, R
3
, R
4
, R
5
, E, L, Z and n are as defined herein, to processes for preparing such compounds, to pharmaceutical compositions containing them, to the use of such inhibitors and to methods for their therapeutic use, particularly in the treatments of obesity and diabetes mellitus.
Design, synthesis and antitumour activity of bisquinoline derivatives connected by 4-oxy-3-fluoroaniline moiety
作者:Sai Li、Qiang Huang、Yajing Liu、Xiaolong Zhang、Shuang Liu、Chao He、Ping Gong
DOI:10.1016/j.ejmech.2013.04.001
日期:2013.6
A series of novel bisquinoline derivatives connected by a 4-oxy-3-fluoroaniline moiety were synthesized and evaluated for their in vitro antitumour activities against a panel of five cancer cell lines (H460, HT-29, MKN-45, U87MG, and SMMC-7721). Most of compounds tested showed a potent activity and high selectivity towards the H460 and MKN-45 cell lines. Among the compounds tested, six (15d, 15e, 15m, 15n, 16a, and 16i) were further examined for their c-Met kinase activity; the compounds showed high efficacy with IC50 values in the single-digit nM range. An analysis of structure activity relationships indicated that an unsubstituted or a halogen-substituted phenyl ring on the 2-arylquinoline-4-carboxamide moiety was favourable for antitumour activity. (C) 2013 Elsevier Masson SAS. All rights reserved.