β-Amino acid facilitates macrocyclic ring closure in a combinatorial library
作者:Elizabeth A. Jefferson、Eric E. Swayze
DOI:10.1016/s0040-4039(99)01658-5
日期:1999.10
A solid phase synthesis of 14-membered macrocycles, resulting from resin-bound protected amino alcohols is described. A nucleophilicaromaticsubstitutionstrategy was used to effect the macrocyclization.
[EN] REPLACEMENT THERAPY FOR NATRIURETIC PEPTIDE DEFICIENCIES<br/>[FR] TRAITEMENT DE SUBSTITUTION POUR LES CARENCES EN PEPTIDES NATRIURÉTIQUES
申请人:PALATIN TECHNOLOGIES INC
公开号:WO2015175502A3
公开(公告)日:2015-12-30
PEPTIDE NUCLEIC ACID (PNA) MONOMERS WITH AN ORTHOGONALLY PROTECTED ESTER MOIETY
申请人:Trucode Gene Repair, Inc.
公开号:EP3601237A2
公开(公告)日:2020-02-05
PEPTIDE NUCLEIC ACID (PNA) MONOMERS WITH AN ORTHOGONALLY PROTECTED ESTER MOIETY AND NOVEL INTERMEDIATES AND METHODS RELATED THERETO
申请人:Trucode Gene Repair, Inc.
公开号:EP3655388A1
公开(公告)日:2020-05-27
[EN] PEPTIDE NUCLEIC ACID (PNA) MONOMERS WITH AN ORTHOGONALLY PROTECTED ESTER MOIETY<br/>[FR] MONOMÈRES D'ACIDE NUCLÉIQUE PEPTIDIQUE (ANP) AVEC UNE FRACTION ESTER À PROTECTION ORTHOGONALE
申请人:TRUCODE GENE REPAIR INC
公开号:WO2018175927A2
公开(公告)日:2018-09-27
This application pertains to orthogonally protected esters of peptide nucleic acid (PNA) monomers, which ester groups can be removed under conditions that permit typical backbone and side chain acid- and base-labile protecting groups to remain substantially intact thereby permitting the high yield of PNA monomer carboxylic acids that are suitable for use in PNA oligomer synthesis. Exemplary ester groups include, but are not limited to, 2,2,2-trichloroethyl (TCE), 2,2,2-tribromoethyl (TBE), 2-bromoethyl (2-BE) and 2-iodoethyl groups (2-IE). This invention also pertains to novel methods for the synthesis of Backbone Ester compounds and related Backbone Ester Acid Salts.