Synthesis and structure-activity relationship of 4-(1,3-benzothiazol-2-yl)-thiophene-2-sulfonamides as cyclin-dependent kinase 5 (cdk5)/p25 inhibitors
摘要:
4-(1,3-Benzothiazol-2-yl)thiophene-2-sulfonamide (4a) was found to be a moderately potent inhibitor of cyclin-dependent kinase 5 (cdk5) from a HTS screen. The synthesis and SAR around this hit is described. The X-ray coordinates of ligand 4a with cdk5 are also reported, showing an unusual binding mode to the hinge region via a water molecule.
NOVEL PYRIMIDINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION INCLUDING SAME AS AN ACTIVE INGREDIENT
申请人:Hanmi Pharmaceutical Co., Ltd.
公开号:EP2738174A2
公开(公告)日:2014-06-04
The present invention relates to a compound represented by formula (I) for inhibiting the activity of diacylglycerol O-acyltransferase type 1 (DGAT1), and pharmaceutically acceptable salts thereof, and a pharmaceutical composition comprising same as an active ingredient. The compound of the present invention may be used effectively in the treatment or prevention of a disease or condition mediated by the activity of DGAT1 such as obesity, type II diabetes, dyslipidemia, metabolic syndrome, and the like, without any adverse effects:
wherein A, B, X, and R5 to R7 are the same as defined in the specification.
The instant invention describes compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
这项即时发明描述了具有金属酶调节活性的化合物,以及治疗由这些金属酶介导的疾病、疾病或症状的方法。
Photocatalytic Generation of 2-Azolyl Radicals: Intermediates for the Azolylation of Arenes and Heteroarenes via C–H Functionalization
作者:Amandeep Arora、Jimmie D. Weaver
DOI:10.1021/acs.orglett.6b01718
日期:2016.8.19
2-bromoazoles via photocatalysis, is a powerful intermediate for the intermolecular arylation of unmodified (hetero)arenes. The reaction is characterized by mild conditions, operational simplicity, tolerance toward functional and sterically demanding groups, broad scope, and anti-Minisci selectivity. A working mechanism is provided, and a low-solubility amine is essential for successful coupling. The utility
[EN] AMINOISOXAZOLINE COMPOUNDS AS AGONISTS OF ALPHA7-NICOTINIC ACETYLCHOLINE RECEPTORS<br/>[FR] COMPOSÉS D'AMINOISOXAZOLINE EN TANT QUE RÉCEPTEURS NICOTINIQUES ALPHA7 DE L'ACÉTYLCHOLINE
申请人:FORUM PHARMACEUTICALS INC
公开号:WO2017069980A1
公开(公告)日:2017-04-27
The present invention relates to novel aminoisoxazoline compounds, and pharmaceutical compositions of the same, that are suitable as agonists or partial agonists of α7-nAChR, and methods of preparing these compounds and compositions, and the use of these compounds and compositions in methods of maintaining, treating and/or improving cognitive function. In particular, methods of administering the compound or composition to a patient in need thereof, for example a patient with a cognitive deficiency and/or a desire to enhance cognitive function, that may derive a benefit therefrom.
Synthesis of Internal Alkynes through the Pd-Catalyzed Coupling of Heteroaryl Halides with Terminal Alkynes
作者:Linhua Lu、Hong Yan、Peng Sun、Yan Zhu、Hailong Yang、Defu Liu、Guangwei Rong、Jincheng Mao
DOI:10.1002/ejoc.201201689
日期:2013.3
Sonogashira-type cross-couplings of functionalized heterocyclic halides with terminalalkynes were performed efficiently at room temperature. The heteroarylhalides were easily prepared from the corresponding heterocyclic compounds. The catalytic system tolerated a very broad scope of substrates; oxazoles, thiazoles, and furans participate in this type of reaction for the first time. This reaction