Results 61 to 70 of about 17,130 (245)

MEP plot of anthracenyl chalcones.

, 2021
MEP plot of anthracenyl chalcones.
Hazri Bakhtiar (9601194), Suhana Arshad (683751), Ibrahim Abdul Razak (9601191), Muhamad Fikri Zaini (9601188), Dian Alwani Zainuri (4386850), Mundzir Abdullah (11495414)   +5 more
core   +1 more source

Antimicrobial Evaluation and Synthesis of Some Phenylpyrazolo benzothiazolo quinoxaline Derivatives

E-Journal of Chemistry, 2009
2,3-Diphenyl quinoxaline (SI) was fused with 2-amino benzothiazoles (SII) by a methylene bridge, which was then allowed for acetylation. The acetylated product (SIV) was made to react with different aromatic aldehydes to give chalcones (SV1-SV5 ...
CH. Sridevi, K. Balaji, A. Naidu, R. Sudhakaran   +3 more
doaj   +1 more source

From nature to nanoscale: advances, challenges, and preclinical translation of nanofiber drug delivery systems containing plant‐derived active ingredients

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Since the early 1960s, nanotechnology has been a critical area of science, allowing for the development of sophisticated nanomaterials. Nanofibers, one of the most widely used nanotechnological drug delivery systems, have emerged as a highly versatile platform within modern pharmaceutical sciences.
Heybet Kerem Polat, Yasin Turanlı, Nihat Kurt, Sefa Gözcü, Emre Tunçel, Hilal Bacanak, Eren Aytekin, Sedat Ünal   +7 more
wiley   +1 more source

Design and Synthesis of Pyridyl and 2-Hydroxyphenyl Chalcones with Antitubercular Activity

Molecules
A focussed library of pyridyl and 2-hydroxyphenyl chalcones were synthesized and tested for growth inhibitory activity against Mycobacterium tuberculosis H37Rv, and normal and cancer breast cell lines.
Kelphina Aziafor, Ketan Ruparelia, Brandon Moulds, Mire Zloh, Tanya Parish, Federico Brucoli   +5 more
doaj   +1 more source

Synthesis and Identification of Phenyl Azochalcone & bis- azo – Chalcone Derivatives Derived from P-amino Acetophenone [PDF]

Kirkuk Journal of Science, 2018
This work involves the synthesis of different substituted amino-chalcones via claisen- schmidt condensation reaction between p-amino acetophenone and different aromatic substituted benzaldehydes. The second step involves the conversion of amino-chalcones
Zahraa Talib Ghlib, Ahmed Abdul-Hassan, Nihad Ismael Taha   +2 more
doaj   +1 more source

Phenolic profile of selected grape (Vitis vinifera L.) varieties in the course of ripening and Botrytis cinerea infections

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Grapevine phenolic compounds play key roles in plant defense and wine quality. Composition depends on factors such as maturity and infections such as grey mold caused by Botrytis cinerea. Grapevines respond to infections by actively modifying their phenolic profile.
Kim Marie Umberath, Louis Backmann, Maren Scharfenberger‐Schmeer, Pascal Wegmann‐Herr, Andreas Schieber, Fabian Weber   +5 more
wiley   +1 more source

Obtenção de chalconas sintéticas com potencial atividade biológica [PDF]

, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciênicias Físicas e Matemáticas. Programa de Pós-Graduação em Química.Este trabalho envolveu a síntese, caracterização e avaliação da atividade biológica de chalconas ...
Chiaradia, Louise Domeneghini
core  

Chalcones X : Syntheses of Naphthalene Chalcone Analogues

, 1972
Department of Chemistry, H. B. Technological Institute, Kanpur Received 23 October 1971; revised MSS received 27 March 1972 Chalcones X : Syntheses of Naphthalene Chalcone Analogues.
SHYAM SUNDER MISRA, DINKAR
openaire   +2 more sources

Green Synthesis of Chalcone Derivatives Using Chalcones as Precursor

, 2022
Recently, the use of green methodologies like sonication, use of ionic liquids, etc. attracted the attention of researchers in the field of organic synthesis as they have advantages such as mild reaction conditions, environmentally benign procedures, etc.
Surbhi Dhadda, Prakash Giri Goswami, Himanshu Sharma   +2 more
openaire   +1 more source

Metal Polyphenol Network Enables Photo‐ATRP Under Blue Light

Macromolecular Rapid Communications, EarlyView.
A new ligand for light‐mediated ATRP derived from a model polyphenol was modified via a Mannich reaction to form a complex with an iron‐based photocatalyst. Experiments confirmed the formation of chain‐extendable macroinitiators, as well as fractions of polymers incapable of chain extension.
Yongkang Pang, Min Wang, Sarah Fasbender, Martin Jäger, Bernd Strehmel, Zhonghua Tang, Xiongfei Luo   +6 more
wiley   +1 more source