Chemical Synthesis Enables Structural Reengineering of Aglaroxin C Leading to Inhibition Bias for Hepatitis C Viral Infection
作者:Wenhan Zhang、Shufeng Liu、Rayelle I. Maiga、Jerry Pelletier、Lauren E. Brown、Tony T. Wang、John A. Porco
DOI:10.1021/jacs.8b11477
日期:2019.1.23
rocaglate (flavagline) naturalproduct, aglaroxin C displays intriguing biological activity by inhibiting hepatitis C viral entry. To further elucidate structure-activity relationships and diversify the pyrimidinone scaffold, we report a concise synthesis of aglaroxin C utilizing a highly regioselective pyrimidinone condensation. We have prepared more than 40 aglaroxin C analogues utilizing various amidine
作为一种独特的 rocaglate (flavagline) 天然产物,aglaroxin C 通过抑制丙型肝炎病毒进入显示出有趣的生物活性。为了进一步阐明构效关系并使嘧啶酮支架多样化,我们报告了利用高度区域选择性嘧啶酮缩合的 aglaroxin C 的简明合成。我们已经利用各种脒缩合伙伴制备了 40 多种 aglaroxin C 类似物。通过对类似物的生物学评估,我们发现了两种先导化合物 CMLD012043 和 CMLD012044,它们显示出对丙型肝炎病毒进入抑制与翻译抑制的优先偏向。总体而言,该研究证明了化学合成能够产生具有靶向抑制偏向性和改善的治疗指数的天然产物变体。
NITROGEN-CONTAINING HETEROARYL DERIVATIVES
申请人:Bleicher Konrad
公开号:US20110183979A1
公开(公告)日:2011-07-28
The invention is concerned with novel nitrogen-containing heteroaryl derivatives of formula (I)
wherein R
1
, R
2
, R
3
, R
4
, R
5
, A
1
, A
2
, and Y are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used as medicaments.
[EN] SUBSTITUTED 3,5-DIHYDRO-4H-IMIDAZOL-4-ONES FOR THE TREATMENT OF OBESITY<br/>[FR] 3,5-DIHYDRO-4-H-IMIDAZOL-4-ONES SUBSTITUES UTILISES DANS LE TRAITEMENT DE L'OBESITE
申请人:BAYER PHARMACEUTICALS CORP
公开号:WO2004058727A1
公开(公告)日:2004-07-15
This invention relates to substituted 3,5-dihydro-4H-imidazol-4-ones compounds which are useful in the treatment of obesity and obesity-related disorders, and as weight-loss and weight-control agents. The invention also provides methods for synthesis of the compounds, pharmaceutical compositions comprising the compounds, and methods of using such compositions for inducing weight loss and treating obesity and obesity-related disorders.
[EN] HETEROARYL PIPERIDINE ETHER ALLOSTERIC MODULATORS OF THE M4 MUSCARINIC ACETYLCHOLINE RECEPTOR<br/>[FR] MODULATEURS ALLOSTÉRIQUES D'ÉTHER DE PIPÉRIDINE D'HÉTÉROARYLE DU RÉCEPTEUR DE L'ACÉTYLCHOLINE MUSCARINIQUE M4
申请人:MERCK SHARP & DOHME
公开号:WO2018118734A1
公开(公告)日:2018-06-28
The present invention is directed to heteroarylpiperidine ether compounds which are allosteric modulators of the M4 muscarinic acetylcholine receptor. The present invention is also directed to uses of the compounds described herein in the potential treatment or prevention of neurological and psychiatric disorders and diseases in which M4 muscarinic acetylcholine receptors are involved. The present invention is also directed to compositions comprising these compounds. The present invention is also directed to uses of these compositions in the potential prevention or treatment of such diseases in which M4 muscarinic acetylcholine receptors are involved.
Compounds of Formula (I) that act as cannabinoid receptor ligands and their uses in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals are described herein.
1