A fast entry to the novel medicinally-important 9-anilinoacridine peptidyls by solid phase organic synthesis (SPOS)
摘要:
A new approach to the synthesis of novel medicinally-important mono- and bis-9-anilinoacridine (9-AnA) peptidyl derivatives is described. The method generates efficiently 9-AnAs with variable spacer lengths and charged, polar or hydrophobic residues at desired positions, which can increase binding affinity, conformational stability, intracellular transport and/or biological activity. The synthetic routes reported in this work are both general and applicable, and significantly expand the scope of potential 9-aminoacridine (9-AA) anticancer candidates. (C) 2011 Elsevier Ltd. All rights reserved.
“Switch off/switch on” regulation of drug cytotoxicity by conjugation to a cell targeting peptide
作者:Yossi Gilad、Michael A. Firer、Alex Rozovsky、Elena Ragozin、Boris Redko、Amnon Albeck、Gary Gellerman
DOI:10.1016/j.ejmech.2014.07.073
日期:2014.10
Bi-nuclear aminoacid platforms loaded with various drugs for conjugation to a peptide carrier were synthesized using simple and convenient orthogonally protective solid-phase organic synthesis (SPOS). Each arm of the platform carries a different anticancer agent linked through the same or different functional group, providing discrete chemo- and bio-release profiles for each drug, and also enabling
9-AMINOACRIDINE DERIVATIVES, THEIR PREPARATION AND USES
申请人:Gellerman Gary
公开号:US20120220537A1
公开(公告)日:2012-08-30
N-substituted 9-aminoacridine and bis-acridino derivatives containing electron-withdrawing groups (EWG) or electron-donating groups (EDG), including amino acid residues, and one-pot methods for their synthesis are disclosed. The derivatives are potential candidates for cancer treatment.
One-pot derivatization of medicinally important 9-aminoacridines by reductive amination and SNAr reaction
作者:Gary Gellerman、Vladimir Gaisin、Tamara Brider
DOI:10.1016/j.tetlet.2009.12.020
日期:2010.2
A new highly efficient one-pot derivatization of medicinally important 9-aminoacridines (9-AA) at the amine position is described. Simple reductive amination and SNAr reaction using easily accessible starting materials give a fast entry to novel 9-AA derivatives for biological screening. (c) 2009 Elsevier Ltd. All rights reserved.