Results 241 to 250 of about 24,125 (306)

Synthetic approaches for oxazole derivatives: A review

Synthetic Communications, 2021
The current gathering is intended for examining the synthesis of a chemical moiety, oxazole. Oxazole is a vital heterocycle moiety, devouring effective healing action with three loci for substitution.
K. Neha, F. Ali, Kashif Haider, Shaik Khasimbi, S. Wakode   +4 more
semanticscholar   +1 more source

Late-Stage Macrocyclization of Bioactive Peptides with Internal Oxazole Motifs via Palladium-Catalyzed C-H Olefination.

Organic Letters, 2021
Oxazole is an important pharmacophore and exists in the backbone of many bioactive peptide natural products and peptidomimetics. Efficient methods for the synthesis and direct functionalization of complex oxazole-containing peptides are in high demand ...
Shu Liu, Chuangxu Cai, Zengbing Bai, Wangjian Sheng, J. Tan, Huan Wang   +5 more
semanticscholar   +1 more source

Cycloaddition of Fluorinated Oxazoles. [PDF]

ChemInform, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
N. V. Vasil'ev, G. V. Zatonskii, M. Yu. Antipin, D. V. Romanov, K. A. Lyssenko, V. M. Koshelev   +5 more
openaire   +2 more sources

Recent Developments in Oxazole Derivatives as Anticancer Agents: Review on Synthetic Strategies, Mechanism of Action and SAR studies.

Anti-Cancer Agents in Medicinal Chemistry, 2021
BACKGROUND Cancer is the world's third deadliest disease. Despite the availability of numerous treatments, researchers are focusing on the development of new drugs lacking resistance and toxicity issues.
Swanand B. Kulkarni, K. Kaur, Vikas Jaitak   +2 more
semanticscholar   +1 more source

Synthesis and Reactions of Oxazoles [PDF]

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
David C. Palmer, Srikanth Venkatraman
openaire   +1 more source

ChemInform Abstract: Direct Arylation of Oxazoles at C2. A Concise Approach to Consecutively Linked Oxazoles. [PDF]

ChemInform, 2008
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Flegeau, Emmanuel Ferrer, Popkin, Matthew E., Greaney, Michael F.   +2 more
openaire   +4 more sources

Conversion of Imine to Oxazole and Thiazole Linkages in Covalent Organic Frameworks.

Journal of the American Chemical Society, 2018
Imine-linked ILCOF-1 based on 1,4-phenylenediamine and 1,3,6,8-tetrakis(4-formylphenyl)pyrene was converted through consecutive linker substitution and oxidative cyclization to two isostructural covalent organic frameworks (COFs), having thiazole and ...
Peter J. Waller, Yasmeen S Alfaraj, C. Diercks, Nanette N. Jarenwattananon, O. Yaghi   +4 more
semanticscholar   +1 more source

Oxazole-based compounds as anticancer agents.

Current Medicinal Chemistry, 2020
Heterocyclic compounds represent a significant target for anti-cancer research and drug discovery, due to their structural and chemical diversity. Oxazoles, with oxygen and nitrogen atoms present in the core structure, enable various type of interactions
M. Chiacchio, G. Lanza, U. Chiacchio, S. Giofrè, R. Romeo, D. Iannazzo, L. Legnani   +6 more
semanticscholar   +1 more source

Current scenario of 1,3-oxazole derivatives for anticancer activity.

Current Topics in Medicinal Chemistry, 2020
Cancer which has been cursed for human beings for long time is considered as one of the leading causes of morbidity and mortality across the world. In spite of different types of treatments available, chemotherapy is still deemed as a favored treatment ...
Xin-jia Yan, Jing Wen, Lin Zhou, Lei Fan, Xiaobo Wang, Zhi Xu   +5 more
semanticscholar   +1 more source

Ce(OTf)3-Catalyzed Multicomponent Reaction of Alkynyl Carboxylic Acids, tert-Butyl Isocyanide and Azides for the Assembly of Triazole-Oxazole Derivatives.

ACS Combinatorial Science, 2020
Cerium(III) triflate-catalyzed multicomponent reactions between alkynyl carboxylic acids, tert-butyl isocyanide and organic azides have been developed. In the presence of Ce(OTf)3 (10 mol%), the cascade reaction of one molecule of alkynyl carboxylic acid
M. Cao, Yi Fang, Ying-Chun Wang, Xiao-Juan Xu, Zhi-Wei Xi, Shi Tang   +5 more
semanticscholar   +1 more source