Über lokalanästhesierende α-Amino-3-alkyl-acetanilide Mitt. über Synthesen neuer Verbindungen mit lokalanästhetischer Wirkung)
作者:Herbert Oelschläger
DOI:10.1002/ardp.19572901204
日期:——
Simple route to 3-(2-indolyl)-1-propanones via a furan recyclization reaction
作者:Alexander V. Butin、Sergey K. Smirnov、Tatyana A. Stroganova、Wolfgang Bender、Gennady D. Krapivin
DOI:10.1016/j.tet.2006.10.056
日期:2007.1
A simple route to 1-R-3-(2-indolyl)-1-propanones has been elaborated based on recyclization of 2-(2-aminobenzyl)furan derivatives. Being a modification of the Reissert indole synthesis, our approach employs the furan ring as a source of carbonyl function. This approach is general and allows varying of substituents in aromatic ring as well as in 3-position of indole nucleus. (c) 2006 Elsevier Ltd. All rights reserved.
C-TERMINAL AMIDATION OF POLYPEPTIDES
申请人:Sun Chengzao
公开号:US20140058070A1
公开(公告)日:2014-02-27
There are provided compounds and methods for amidating the C-terminus of a polypeptide. The method include reacting a polypeptide which includes a C-terminal thioester or C-terminal selenoester with any one of a defined set of auxiliary molecules under conditions suitable to produce a polypeptide adduct which includes the auxiliary molecule chemically bound at the C-terminal of the polypeptide. In the subsequent step, the auxiliary molecule is removed from the C-terminal of the polypeptide adduct under conditions suitable to produce an amidated polypeptide.
US9249181B2
申请人:——
公开号:US9249181B2
公开(公告)日:2016-02-02
Substituent Effects at the Benzyl Position and Aromatic Ring of Silane-Coupling Agents Containing 2-Nitrobenzyl Esters on Photosensitivity and Hydrophobic Surface of a Self-Assembled Monolayer (SAM)
Silane-coupling agents with 2-nitrobenzyl esters containing alkyl substituents at the benzyl position and alkoxy and/or fluoroalkoxy groups of the aromatic ring were synthesized to prepare a self-a...