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A facile one-pot, four-component synthesis of (Z)-isomer of rhodanine-oxindole derivatives under environmentally benevolent conditions
, Article Synthetic Communications ; 2021 ; 00397911 (ISSN) ; Aghamiri, B ; Jalalinik, M ; Sharif University of Technology
Taylor and Francis Ltd
2021
Abstract
Herein, an efficient and sustainable one-pot, four-component access to rhodanine-oxindole derivatives is achieved by a reaction between primary amines, carbon disulfide, ethyl chloroacetate, and cyano-substituted alkenyl oxindoles. The reaction was conducted without any harsh conditions as well as exhausting workup in polyethylene glycol (PEG) as a green solvent at room temperature and delivered rhodanine-oxindole products in high yield. This publication is the first easy protocol to be reported for the rapid construction of new rhodanine-oxindole derivatives at room temperature without harsh conditions and via multicomponent reaction. © 2021 Taylor & Francis Group, LLC
A facile one-pot, four-component synthesis of (Z)-isomer of rhodanine-oxindole derivatives under environmentally benevolent conditions
, Article Synthetic Communications ; Volume 52, Issue 2 , 2022 , Pages 175-184 ; 00397911 (ISSN) ; Aghamiri, B ; Jalalinik, M ; Sharif University of Technology
Taylor and Francis Ltd
2022
Abstract
Herein, an efficient and sustainable one-pot, four-component access to rhodanine-oxindole derivatives is achieved by a reaction between primary amines, carbon disulfide, ethyl chloroacetate, and cyano-substituted alkenyl oxindoles. The reaction was conducted without any harsh conditions as well as exhausting workup in polyethylene glycol (PEG) as a green solvent at room temperature and delivered rhodanine-oxindole products in high yield. This publication is the first easy protocol to be reported for the rapid construction of new rhodanine-oxindole derivatives at room temperature without harsh conditions and via multicomponent reaction. © 2021 Taylor & Francis Group, LLC
Synthesis of Rhodanine-Oxindole Derivatives by Using Multi-Component Reactions in Green Solvent
, M.Sc. Thesis Sharif University of Technology ; Matloubi Moghaddam, Firouz (Supervisor)
Abstract
Nowadays, heterocyclic compounds have become extremely important in various industries, especially the pharmaceutical industry.In this project, an efficient and environmentally friendly path is presented to synthesize numerous rhodanine-oxindole derivatives in polyethylene Glycol in one pot-four components procedure. This pathway doesn't need harsh reaction conditions such as high temperature, long time, catalysts, complicated separation steps, toxic solvents, etc. all products have been made under green strategy with high yield.
Design of experiment, preparation, and in vitro biological assessment of human amniotic membrane extract loaded nanoparticles
, Article Current Pharmaceutical Biotechnology ; Volume 21, Issue 3 , 2020 , Pages 256-267 ; Atyabi, F ; Khoshayand, M. R ; Mahbod, R ; Cohan, R. A ; Akbarzadeh, I ; Bakhshandeh, H ; Sharif University of Technology
Bentham Science Publishers
2020
Abstract
Background: Human amniotic membrane grafting could be potentially useful in ocular surface complications due to tissue similarity and the presence of factors that reduce inflammation, vascu-larization, and scarring. However, considerations like donor-derived infectious risk and the requirement of an invasive surgery limit the clinical application of such treatments. Moreover, the quick depletion of bioactive factors after grafting reduces the efficacy of treatments. Therefore, in the current study, the possibility of nano delivery of the bioactive factors extracted from the human amniotic membrane to the ocular surface was investigated. Materials and Methods: Nanoparticles were prepared...