Furan Based Cyclic Oligopeptides Selectively Target G-Quadruplex
作者:Tushar Kanti Chakraborty、Amit Arora、Saumya Roy、Niti Kumar、Souvik Maiti
DOI:10.1021/jm070619c
日期:2007.11.1
We report the binding properties of 18- and 24-membered cyclicoligopeptides developed from a novel furan amino acid, 5-(aminomethyl)-2-furancarboxylic acid, to G-quadruplex. Comparative analysis of the binding data of these ligands with G-quadruplex and double-strand DNA shows that 24-membered cyclic peptides are highly selective for telomeric G-quadruplex structures and thus can be used as a scaffold
Cyclic trimer of 5-(aminomethyl)-2-furancarboxylic acid as a novel synthetic receptor for carboxylate recognition
作者:Tushar K Chakraborty、Subhasish Tapadar、S Kiran Kumar
DOI:10.1016/s0040-4039(01)02367-x
日期:2002.2
A novel 18-membered cyclic oligopeptide 1 based on 5-(aminomethyl)-2-furancarboxylic acid (2), is developed as an excellent receptor for carboxylate binding having an association constant of 8.64x10(3) M-1 for tetrabutylammonium acetate in CD3CN. The synthesis of 1 was achieved by a high-yielding cyclotrimerization reaction of the unfunctionalized furan amino acid 2. (C) 2002 Elsevier Science Ltd. All rights reserved.
NOVEL POLYAMIDE, PREPARATION PROCESS AND USES
申请人:Rhodia Operations
公开号:EP2941447A1
公开(公告)日:2015-11-11
US9637595B2
申请人:——
公开号:US9637595B2
公开(公告)日:2017-05-02
[EN] NOVEL POLYAMIDE, PREPARATION PROCESS AND USES<br/>[FR] NOUVEAU POLYAMIDE, SON PROCÉDÉ DE PRÉPARATION ET SES UTILISATIONS
申请人:RHODIA OPERATIONS
公开号:WO2014106485A1
公开(公告)日:2014-07-10
The present invention relates to a novel polyamide synthesized from biobased monomers. The novel polyamide comprises the repeat unit of following formula (I). The present invention also relates to the process for the preparation of said polyamide, to its uses and to articles and compositions comprising said polyamide.