93397-22-9Relevant academic research and scientific papers
Influence of the dipeptide linker configuration on the activity of PSMA ligands
Uspenskaya, Anastasiya A.,Machulkin, Alexey E.,Nimenko, Ekaterina A.,Shafikov, Radik R.,Petrov, Stanislav A.,Skvortsov, Dmitry A.,Beloglazkina, Elena K.,Majouga, Alexander G.
, p. 756 - 759 (2021/01/12)
Selective ligands of an urea-based prostate specific membrane antigen with a phenylalanine/tyrosine-based dipeptide linker and with a mingled chiral centers configuration and/or substituted aromatic fragments were prepared in seven steps by liquid- and in
Mortiamides A-D, Cyclic Heptapeptides from a Novel Mortierella sp. Obtained from Frobisher Bay
Grunwald, Alyssa L.,Berrue, Fabrice,Robertson, Andrew W.,Overy, David P.,Kerr, Russell G.
, p. 2677 - 2683 (2017/11/06)
Four new cyclic heptapeptides, mortiamides A-D (1-4), were obtained from a novel Mortierella sp. isolate obtained from marine sediment collected from the intertidal zone of Frobisher Bay, Nunavut, Canada. The structures of the compounds were elucidated by NMR spectroscopy and tandem mass spectrometry. The absolute configurations of the amino acids were determined using Marfey's method. Localization of l and d amino acids within each compound was ascertained by retention time comparison of the partial hydrosylate products of each compound to synthesized dipeptide standards using LC-HRMS. Compounds 1-4 did not exhibit any significant antimicrobial or cytotoxic activity.
On the Role of Chirality in Guiding the Self-Assembly of Peptides
Basak, Shibaji,Singh, Ishwar,Ferranco, Annaleizle,Syed, Jebreil,Kraatz, Heinz-Bernhard
, p. 13288 - 13292 (2017/10/07)
Homochirality in peptides is crucial in sustaining “like–like” intermolecular interactions that allow the formation of assemblies and aggregates and is ultimately responsible for the resulting material properties. With the help of a series of stereoisomer
Peptide based hydrogels for cancer drug release: Modulation of stiffness, drug release and proteolytic stability of hydrogels by incorporating d-amino acid residue(s)
Basu, Kingshuk,Baral, Abhishek,Basak, Shibaji,Dehsorkhi, Ashkan,Nanda, Jayanta,Bhunia, Debmalya,Ghosh, Surajit,Castelletto, Valeria,Hamley, Ian W.,Banerjee, Arindam
, p. 5045 - 5048 (2016/04/19)
Synthetic tripeptide based noncytotoxic hydrogelators have been discovered for releasing an anticancer drug at physiological pH and temparature. Interestingly, gel stiffness, drug release capacity and proteolytic stability of these hydrogels have been suc
Epimerization-free C-terminal peptide activation
Popovic, Stanimir,Bieraeugel, Hans,Detz, Remko J.,Kluwer, Alexander M.,Koole, Jelmer A. A.,Streefkerk, Dieuwertje E.,Hiemstra, Henk,Van Maarseveen, Jan H.
supporting information, p. 16934 - 16937 (2014/01/06)
Smooth operation: C-terminal peptide activation with full stereointegrity was accomplished using a copper(II)-mediated coupling reaction of carboxylic acids with arylboroxines (see scheme, NCL = native chemical ligation, Boc = tert-butoxycarbonyl). This method allows epimerization-free activation and ligation of peptides with racemization-prone phenylglycine at the C terminus.
Diacylamines - Perfect Acylating Agents for Peptide Synthesis
Gruszecki, Wojciech,Gruszecka, Maria,Bradaczek, Hans
, p. 331 - 336 (2007/10/02)
A new series of diacylamines containing N-protected amino acids have been synthesized.These diacylamines, possessing ortho-substituted benzoyl groups were found to be excellent acylating agents for peptide synthesis.In this reaction the 2,6-dichlorobenzoy
