13097-04-6Relevant academic research and scientific papers
Copper-Promoted Oxidative Intramolecular C–H Amination of Hydrazones to Synthesize 1H-Indazoles and 1H-Pyrazoles Using a Cleavable Directing Group
Zhang, Guofu,Fan, Qiankun,Zhao, Yiyong,Ding, Chengrong
, p. 5801 - 5806 (2019)
A facile and efficient synthesis of 1H-indazoles and 1H-pyrazoles through a copper-promoted oxidative intramolecular C–H amination of hydrazones using a cleavable directing group was developed. This reaction is characterized by its mild conditions, operational simplicity, readily available reagents, and excellent yields. A tentative mechanism for Cu-mediated C–H oxidative amination was proposed.
Microwave assisted solvent-free C-H amination by silica-supported manganese dioxide
Cao, Sufen,Duan, Wenhu
supporting information, p. 2390 - 2394 (2016/05/19)
An effective and convenient method has been developed for the preparation of 1-unsubstituted 1H-indazoles via C-H amination of N-acetylhydrazones in the presence of a catalytic amount of manganese dioxide under microwave irradiation. This new method featured easy operation and relatively short reaction-time.
ML212: A small-molecule probe for investigating fluconazole resistance mechanisms in Candida albicans
Youngsaye, Willmen,Hartland, Cathy L.,Morgan, Barbara J.,Ting, Amal,Nag, Partha P.,Vincent, Benjamin,Mosher, Carrie A.,Bittker, Joshua A.,Dandapani, Sivaraman,Palmer, Michelle,Whitesell, Luke,Lindquist, Susan,Schreiber, Stuart L.,Munoz, Benito
, p. 1501 - 1507 (2013/10/22)
The National Institutes of Health Molecular Libraries and Probe Production Centers Network (NIH-MLPCN) screened >300,000 compounds to evaluate their ability to restore fluconazole susceptibility in resistant Candida albicans isolates. Additional counter screens were incorporated to remove substances inherently toxic to either mammalian or fungal cells. A substituted indazole possessing the desired bioactivity profile was selected for further development, and initial investigation of structure-activity relationships led to the discovery of ML212.
