New 1-aryl-4-(biarylmethylene)piperazines as potential atypical antipsychotics sharing dopamine D2-receptor and serotonin 5-HT1A-receptor affinities
摘要:
This paper describes the syntheses of several 1-aryl-4-(biarylmethylene)piperazines and the results of the determination of their affinity for D-2 and 5-HT1A receptors. A selection of these compounds was evaluated in vivo, resulting in the identification of a drug candidate which is being clinically evaluated as a potential atypical antipsychotic with reduced extrapyrimidal side effects. (C) 2001 Elsevier Science Ltd. All rights reserved.
APOPTOSIS SIGNAL-REGULATING KINASE 1 INHIBITORS AND METHODS OF USE THEREOF
申请人:Enanta Pharmaceuticals, Inc.
公开号:US20200157095A1
公开(公告)日:2020-05-21
The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts and esters thereof:
which inhibit the Apoptosis signal-regulating kinase 1 (ASK-1), which associated with autoimmune disorders, neurodegenerative disorders, inflammatory diseases, chronic kidney disease, cardiovascular disease. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from ASK-1 related disease. The invention also relates to methods of treating an ASK-1 related disease in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention specifically relates to methods of treating ASK-1 associated with hepatic steatosis, including non-alcoholic fatty liver disease (NAFLD) and non-alcohol steatohepatitis disease (NASH).
[EN] PYRROLIDINE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF<br/>[FR] DÉRIVÉS DE PYRROLIDINE, COMPOSITIONS PHARMACEUTIQUES LES CONTENANT ET UTILISATIONS ASSOCIÉES
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2014114578A1
公开(公告)日:2014-07-31
The invention relates to new pyrrolidine derivatives of the formula (I), to their use as medicaments, to methods for their therapeutic use and to pharmaceutical compositions containing them.
[EN] BICYCLIC HETEROARYL SUBSTITUTED COMPOUNDS<br/>[FR] COMPOSÉS BICYCLIQUES SUBSTITUÉS PAR HÉTÉROARYLE
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2018013774A1
公开(公告)日:2018-01-18
Disclosed are compounds of Formula (I) to (VIII): (I) (II) (III) (IV) (V) (VI) (VII) (VIII); or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein R3 is a bicyclic heteroaryl group substituted with zero to 3 R3a; and R1, R2, R3a, R4, and n are defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors, and pharmaceutical compositions comprising such compounds. These compounds are useful in inhibiting or preventing platelet aggregation, and are useful for the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder.
公开了公式(I)至(VIII)的化合物:(I) (II) (III) (IV) (V) (VI) (VII) (VIII);或其立体异构体、互变异构体、药物可接受的盐、溶剂化物或前药,其中R3是与0至3个R3a取代的双环杂芳基团;且R1、R2、R3a、R4和n在此定义。还公开了使用这些化合物作为PAR4抑制剂的方法,以及包含这些化合物的药物组合物。这些化合物用于抑制或预防血小板聚集,用于治疗血栓栓塞障碍或作为血栓栓塞障碍的初级预防。
The discovery of a potent and selective pyrazolo-[2,3-e]-[1,2,4]-triazine cannabinoid type 2 receptor agonist
作者:Michael Moir、Samuel Lane、Andrew P. Montgomery、David Hibbs、Mark Connor、Michael Kassiou
DOI:10.1016/j.ejmech.2020.113087
日期:2021.1
The development of selective CB2 receptor agonists is a promising therapeutic approach for the treatment of inflammatory diseases, without CB1 receptor mediated psychoactive side effects. Preliminary structure-activity relationship studies on pyrazoylidene benzamideagonists revealed the -ylidene benzamide moiety was crucial for functional activity at the CB2 receptor. A small library of compounds
选择性CB 2受体激动剂的开发是一种有希望的治疗炎性疾病的治疗方法,没有CB 1受体介导的精神活性副作用。对吡唑基苯甲酰胺激动剂的初步结构-活性关系研究表明,亚苄基苯甲酰胺部分对于CB 2受体的功能活性至关重要。在吡唑和取代的苯基之间具有不同连接部分的小型化合物文库最终发现了有效的选择性吡唑并-[2,3- e ]-[1,2,4]-三嗪激动剂19(CB 2 R EC 50 = 19 nM,CB 1 R EC 50 > 10μM)。对接研究已经揭示了该连接基团的关键结构特征,这些特征对于有效的功能活性很重要。
Enantioselective Propargylation of Polyols and Desymmetrization of <i>meso</i>
1,2-Diols by Copper/Borinic Acid Dual Catalysis
作者:Ren-Zhe Li、Hua Tang、Ke R. Yang、Li-Qiang Wan、Xia Zhang、Jie Liu、Zhengyan Fu、Dawen Niu
DOI:10.1002/anie.201703029
日期:2017.6.12
A copper/borinic acid dual catalytic reaction enabled the enantioselective propargylation of aliphatic polyols. Readily available reagents and catalysts were used in this transformation, which displayed good to excellent chemo‐ and stereoselectivity for a broad array of substrates. The method was also applicable to the desymmetrization of meso 1,2‐diols to furnish products with three stereogenic centers