[EN] N-SUBSTITUTED INDOLES AND USE AS ALLOSTERIC MODULATORS OF CANNABINOID RECEPTORS [FR] INDOLES N-SUBSTITUÉS ET LEUR UTILISATION COMME MODULATEURS ALLOSTÉRIQUES DE RÉCEPTEURS CANNABINOÏDES
SUBSTITUTED 7-SULFANYLMETHYL-, 7-SULFINYLMETHYL- AND 7-SULFONYLMETHYLINDOLES AND THE USE THEREOF
申请人:Kolkhof Peter
公开号:US20100105744A1
公开(公告)日:2010-04-29
The present application relates to novel 7-sulfanylmethyl-, 7-sulfinylmethyl- and 7-sulfonylmethylindole derivatives, processes for the preparation thereof, the use thereof alone or in combinations for the treatment and/or prevention of diseases, and the use thereof for the manufacture of medicaments for the treatment and/or prevention of diseases, especially for the treatment and/or prevention of cardiovascular disorders.
Regio- and Enantioselective Friedel-Crafts Reactions of Indoles to Epoxides Catalyzed by Graphene Oxide: A Green Approach
作者:Maria Rosaria Acocella、Marco Mauro、Gaetano Guerra
DOI:10.1002/cssc.201402770
日期:2014.12
Graphene oxide efficiently promotes high regio‐ and enantioselective ringopeningreactions of aromatic epoxides by indoles addition, in solvent‐ and metal‐free conditions. The Friedel–Crafts products were obtained with enantioselectivity up to 99 % ee. The complete inversion of stereochemistry indicates the occurrence of SN2‐type reaction, which assures high level of enantioselectivity.
在无溶剂和无金属的条件下,通过添加吲哚,氧化石墨烯可有效促进芳香族环氧化物的高区域和对映选择性开环反应。获得的Friedel-Crafts产品的对映选择性高达99%ee。立体化学的完全逆转表明发生了S N 2型反应,从而确保了高水平的对映选择性。
Magnetic nano Fe3O4 and CuFe2O4 as heterogeneous catalysts: A green method for the stereo- and regioselective reactions of epoxides with indoles/pyrroles
this paper, we report a new solvent-free catalytic method using the magnetic nano Fe3O4 and CuFe2O4 as competent heterogeneous catalysts for the stereo- and regioselective reactions of epoxides with indoles/pyrroles, which gave the C-alkylated indoles/pyrroles. Chiral epoxides gave the alkylated indoles with a complete inversion of stereochemistry.
在本文中,我们报告了一种新的无溶剂催化方法,该方法使用磁性纳米Fe 3 O 4和CuFe 2 O 4作为有效的非均相催化剂,用于环氧化物与吲哚/吡咯的立体和区域选择性反应,使C-烷基化吲哚/吡咯。手性环氧化物使烷基化的吲哚具有完全的立体化学转化。
3-Cyanoalkyl- and 3-hydroxyalkylindoles and use thereof
申请人:Thede Kai
公开号:US20110183928A1
公开(公告)日:2011-07-28
The present application relates to novel 3-cyanoalkyl- and 3-hydroxyalkyl-substituted indole derivatives, to processes for preparation thereof, to the use thereof alone or in combinations for treatment and/or prevention of diseases, and to the use thereof for production of medicaments for treatment and/or prevention of diseases, especially for treatment and/or prevention of cardiovascular diseases.
Green Progression for Synthesis of Regioselective β-Amino Alcohols and Chemoselective Alkylated Indoles
作者:Boningari Thirupathi、Rapelli Srinivas、Avvari N. Prasad、J. K. Prashanth Kumar、Benjaram M. Reddy
DOI:10.1021/op1002177
日期:2010.11.19
Solid acid catalysts based on zirconia materials were investigated for the first time as catalysts for regioselective organic synthesis under environmentally benign and mild conditions. The novel TiO2−ZrO2 mixed oxide catalyst led to two distinct products by the formation of an N−C bond (β-aminoalcohols) and a C−C bond (Friedel−Crafts alkylation).