缺乏脂肪胺的黑色素浓缩激素受体1拮抗剂:新型1-(咪唑并[1,2 - a ]吡啶-6-基)吡啶-2(1 H)-一衍生物的合成与结构-活性关系
摘要:
为了发现具有改善的安全性的黑色素浓缩激素受体1(MCHR1)拮抗剂,我们假设,如果化合物支架的双环基序与Asp123和/或Tyr272相互作用,则迄今为止报道的大多数拮抗剂中使用的脂肪胺都可以被去除。 MCHR1。我们从化合物设计中排除了p K a <8的临界值的脂族胺,并在面向CNS的化学空间(受四个描述符(TPSA,ClogP,MW和HBD计数)限制)中探索了不含脂族胺的MCHR1拮抗剂。 。对具有高固有结合亲和力的MCHR1新型双环基序的筛选确定了咪唑并[1,2- a ]吡啶环(以化合物6a和6b表示),然后对中央脂肪族酰胺键进行环化,导致发现了一种有效的,口服可生物利用的MCHR1拮抗剂4-[((4-氯苄基)氧基] -1-(2-环丙基-3-甲基咪唑并[1,2- a] ] pyridin-6-yl)pyridin-2(1 H)-one 10a。它在饮食诱导的肥胖大鼠中表现出低的hER
[EN] TYK2 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE TYK2 ET LEURS UTILISATIONS
申请人:NIMBUS LAKSHMI INC
公开号:WO2017040757A1
公开(公告)日:2017-03-09
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of TYK2, and the treatment of TYK2-mediated disorders.
本发明提供了化合物、其组合物以及使用这些化合物用于抑制TYK2和治疗TYK2介导的疾病的方法。
[EN] BENZIMIDAZOLE DERIVATIVES AS MCH RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE COMME ANTAGONISTES DU RÉCEPTEUR MCH
申请人:TAKEDA PHARMACEUTICAL
公开号:WO2013105676A1
公开(公告)日:2013-07-18
The present invention provides an aromatic ring compound having a melanin-concentrating hormone receptor antagonistic action and useful as an agent for the prophylaxis or treatment of obesity and the like. The present invention relates to a compound represented by the formula (I) wherein each symbol as defined in the specification, or a salt thereof.
[EN] (HETERO)ARYL IMIDAZOLES/PYRAZOLES FOR TREATMENT OF NEUROLOGICAL DISORDERS<br/>[FR] (HÉTÉRO)ARYL IMIDAZOLES/PYRAZOLES POUR LE TRAITEMENT DE TROUBLES NEUROLOGIQUES
申请人:HOFFMANN LA ROCHE
公开号:WO2015113980A1
公开(公告)日:2015-08-06
The present invention relates to compounds of formula (I), wherein A and B, X, Y, Z, and R1-R6 are as defined in the claims, for the treatment of neurological disorders.
Disclosed are compounds that are antagonists of the CXCR4 receptor.
披露了一些对CXCR4受体具有拮抗作用的化合物。
[EN] PURINE DERIVATIVES FOR THE TREATMENT OF VIRAL INFECTIONS<br/>[FR] DÉRIVÉS DE PURINE POUR LE TRAITEMENT D'INFECTIONS VIRALES
申请人:JANSSEN R & D IRELAND
公开号:WO2013068438A1
公开(公告)日:2013-05-16
The present invention relates to purine derivatives of formula (I), processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.