Results 51 to 60 of about 327,171 (380)

Green Solvent Mixtures for Solid-Phase Peptide Synthesis: A Dimethylformamide-Free Highly Efficient Synthesis of Pharmaceutical-Grade Peptides

open access: yesACS Sustainable Chemistry and Engineering, 2019
To replace dimethylformamide (DMF) in fluorenylmethoxycarbonyl (Fmoc) solid-phase peptide synthesis, we explored the application of mixtures of green solvents (green solvents mixtures for solid-phase peptide synthesis (GM-SPPS)) as combinations of Cyrene
L. Ferrazzano   +6 more
semanticscholar   +1 more source

100th Anniversary of Macromolecular Science Viewpoint: Opportunities in the Physics of Sequence-Defined Polymers [PDF]

open access: yes, 2020
Polymer science has been driven by ever-increasing molecular complexity, as polymer synthesis expands an already-vast palette of chemical and architectural parameter space.
Perry, Sarah L., Sing, Charles E.
core   +3 more sources

Heterocycles as a Peptidomimetic Scaffold: Solid-Phase Synthesis Strategies

open access: yesPharmaceuticals, 2021
Peptidomimetics are a privileged class of pharmacophores that exhibit improved physicochemical and biological properties. Solid-phase synthesis is a powerful tool for gaining rapid access to libraries of molecules from small molecules to biopolymers and ...
Aizhan Abdildinova   +2 more
doaj   +1 more source

Aza-peptides: expectations and reality [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2022
The replacement of the α-carbon atom in an α-amino acid structure by a nitrogen atom yields alkylcarbazic acids, also known as α-aza amino acids.
Anu Ploom   +4 more
doaj   +1 more source

Novel Fmoc-Polyamino Acids for Solid-Phase Synthesis of Defined Polyamidoamines [PDF]

open access: yes, 2011
A versatile solid-phase approach to sequence-defined polyamidoamines was developed. Four different Fmoc-polyamino acid building blocks were synthesized by selective protection of symmetrical oligoethylenimine precursors followed by introduction of a ...
Badgujar, Naresh   +2 more
core   +1 more source

Lanthanide-Mediated Dephosphorylation Used for Peptide Cleavage during Solid Phase Peptide Synthesis

open access: yesMolecules, 2013
Lanthanide(III) ions can accelerate the hydrolysis of phosphomonoesters and phosphodiesters in neutral aqueous solution. In this paper, lanthanide-mediated dephosphorylation has been applied in aqueous media as an orthogonal cleavage condition that can ...
Byunghee Yoo, Mark D. Pagel
doaj   +1 more source

Boosting Fmoc Solid-Phase Peptide Synthesis by Ultrasonication.

open access: yesOrganic Letters, 2019
We investigated the ultrasonication-mediated effects on the Fmoc-based solid-phase peptide synthesis (SPPS). Our study culminated with the development of an ultrasound-assisted strategy (US-SPPS) that allowed for the synthesis of different biologically ...
F. Merlino   +8 more
semanticscholar   +1 more source

Silicon tetrachloride and phenol as N(α)-t-butoxycarbonyl group deprotecting agent in solid phase peptide synthesis [PDF]

open access: yes, 1996
The combination of 1M silicon tetrachloride and 3M phenol serves as an efficient N(α)-t-butoxycarbonyl deblocking agent in solid phase peptide synthesis, the duration of the cleavage being 10 min.
Gangadhar, B.P.   +2 more
core   +1 more source

Recent Reports of Solid-Phase Cyclohexapeptide Synthesis and Applications

open access: yesMolecules, 2018
Macrocyclic peptides are privileged scaffolds for drug development and constitute a significant portion of macrocyclic drugs on the market today in fields spanning from infectious disease to oncology.
Allan M. Prior   +3 more
doaj   +1 more source

On the selection and design of proteins and peptide derivatives for the production of photoluminescent, red-emitting gold quantum clusters [PDF]

open access: yes, 2013
Novel pathways of the synthesis of photoluminescent gold quantum clusters (AuQCs) using biomolecules as reactants provide biocompatible products for biological imaging techniques.
A Baksi   +48 more
core   +2 more sources

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