Enantioselective Dehydrative γ-Arylation of α-Indolyl Propargylic Alcohols with Phenols: Access to Chiral Tetrasubstituted Allenes and Naphthopyrans
作者:Wen-Run Zhu、Qiong Su、Hong-Juan Diao、Er-Xuan Wang、Feng Wu、Yun-Long Zhao、Jiang Weng、Gui Lu
DOI:10.1021/acs.orglett.0c02386
日期:2020.9.4
Herein, we report an enantioselective dehydrative γ-arylation of α-indolyl propargylic alcohols with phenols via organocatalysis, which provides efficientaccess to chiral tetrasubstituted allenes and naphthopyrans in high yields with excellent regio- and enantioselectivities under mild conditions. This method features the use of cheaply available naphthols/phenols as the C–H aryl source and liberating
[EN] PYRIMIDINYL-PYRIDYLOXY-NAPHTHYL COMPOUNDS AND METHODS OF TREATING IRE1-RELATED DISEASES AND DISORDERS<br/>[FR] COMPOSÉS PYRIMIDINYL-PYRIDYLOXY-NAPHTYLE ET PROCÉDÉS DE TRAITEMENT DE MALADIES ET DE TROUBLES LIÉS À IRE1
申请人:GENENTECH INC
公开号:WO2018166528A1
公开(公告)日:2018-09-20
Described herein are pyrimidinyl-pyridyloxy-naphthyl compounds with inositol requiring enzyme 1 (IRE1) modulation activity or function having the Formula (I) or (I') structure : or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, and with the substituents and structural features described herein. Also described are pharmaceutical compositions and medicaments that include the Formula (I) or (I') compounds, as well as methods of using such IRE1 modulators, alone and in combination with other therapeutic agents, for treating diseases or conditions that are mediated or dependent upon estrogen receptors.
Organocatalytic Friedel-Crafts Alkylation/Lactonization Reaction of Naphthols with 3-Trifluoroethylidene Oxindoles: The Asymmetric Synthesis of Dihydrocoumarins
Naphthols and 3‐trifluoroethylidene oxindoles were found to undergo an asymmetric Friedel–Crafts alkylation/lactonization reaction, catalyzed by only 2.5 mol % of a quinine‐derived squaramide catalyst, to afford the corresponding α‐aryl‐β‐trifluoromethyl dihydrocoumarin derivatives in high yields (up to 99 %) with excellent enantio‐ and diastereoselectivities (up to 98 % ee, >20:1 d.r.). Importantly
past decade, a series of myelin-specific molecule probes with stilbene structural frame have been developed. Herein, a class of novel Nile Red analogs containing the structure feature similar to stilbene have been designed and synthesized. Their structures were confirmed by 1H NMR, 13C NMR, and HRMS analyses. All of them fluoresce in the near-infrared range with emission wavelengths ranging from 651 nm
Pyrimidinyl-pyridyloxy-naphthyl compounds and methods of treating IRE1-related diseases and disorders
申请人:Genentech, Inc.
公开号:US10968203B2
公开(公告)日:2021-04-06
Described herein are pyrimidinyl-pyridyloxy-naphthyl compounds with inositol requiring enzyme 1 (IRE1) modulation activity or function having the Formula I or I′ structure:
or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, and with the substituents and structural features described herein. Also described are pharmaceutical compositions and medicaments that include the Formula I or I′ compounds, as well as methods of using such IRE1 modulators, alone and in combination with other therapeutic agents, for treating diseases or conditions that are mediated or dependent upon estrogen receptors.
这里描述的是具有式 I 或 I′结构的嘧啶基吡啶氧基萘化合物,它们具有调节肌醇需要酶 1(IRE1)的活性或功能:
或其立体异构体、同系物或药学上可接受的盐,并具有本文所述的取代基和结构特征。还描述了包括式Ⅰ或Ⅰ′化合物的药物组合物和药物,以及单独或与其它治疗剂联合使用这种IRE1调节剂治疗由雌激素受体介导或依赖于雌激素受体的疾病或病症的方法。