Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Yifan Ouyang"'
Autor:
Yifan Ouyang, Hao Yang, Peng Zhang, Yu Wang, Sargit Kaur, Xuanli Zhu, Zhe Wang, Yutong Sun, Wei Hong, Yun Fong Ngeow, Hao Wang
Publikováno v:
Molecules, Vol 22, Iss 10, p 1592 (2017)
Tuberculosis (TB) is a chronic, potentially fatal disease caused by Mycobacterium tuberculosis (Mtb). The dihyrofolate reductase in Mtb (mt-DHFR) is believed to be an important drug target in anti-TB drug development. This enzyme contains a glycerol
Externí odkaz:
https://doaj.org/article/ef88b5ac28e74efbb80a7f07f1feec81
Publikováno v:
Highlights in Science, Engineering and Technology. 36:162-165
In this paper, we have synthesized a new metal chelating agent HPM and characterized it by NMR, IR and LC-MS/MS measurements. The HPM obtained three pKa values: pKa1=3.1988, pKa2=4.4157 and pKa3=9.0091. The pKa1 is due to the carboxyl group on the C1
Autor:
Yifan Ouyang, Hongfei Si, Chengjun Zhu, Liang Zhong, Haowen Ma, Zongyang Li, Huilan Xiong, Tongzheng Liu, Zhong Liu, Zhang Zhang, Zhi-Min Zhang, Qian Cai
Publikováno v:
Journal of Medicinal Chemistry. 65:7833-7842
Publikováno v:
2023 IEEE 36th International Conference on Micro Electro Mechanical Systems (MEMS).
Autor:
Yifan Ouyang, Bingbing Li
Publikováno v:
International Conference on Cyber Security, Artificial Intelligence, and Digital Economy (CSAIDE 2022).
Publikováno v:
Organic Chemistry Frontiers. 8:2456-2460
An efficient and convenient synthesis of pyrrole-fused tetracyclic skeletons is presented. In this protocol using CuI as a catalyst, 1,1′-biphenyl substrates with 2-alkynoyl and 2′-iodo groups react with isocyanoacetates to provide 7-membered cyc
Autor:
Jiajie Feng, Yifan Ouyang, Xinhao Zhang, Haowen Ma, Zhuoji Deng, Qian Cai, Fengtao Zhou, Wei Zhou
Publikováno v:
Organic Chemistry Frontiers. 8:4211-4216
A highly efficient intramolecular asymmetric C-arylation of acyclic β-ester amides is demonstrated. A CuI/chiral diamine ligand catalyzed reaction, with t-BuOLi as the necessary base in MeCN, afforded 3,3′-disubstituted chiral oxindoles with quate
Autor:
Qian Cai, Wei Zhou, Fengtao Zhou, Yifan Ouyang, Xinhao Zhang, Haowen Ma, Chen Chen, Jiajie Feng, Zhuoji Deng
Publikováno v:
Organic & Biomolecular Chemistry. 19:7480-7484
A cooperative catalytic strategy is developed for a copper-catalyzed asymmetric intramolecular C-arylation reaction with ureas as the co-catalysts. By forming hydrogen bonds with 1,3-dicarbonyl structures, ureas can activate the substrates, stabilize
Publikováno v:
ECS Meeting Abstracts. :752-752
Towards the ultra-scaled 3 nm technology node and beyond, carbon nanotube (CNT) has been projected as one potential substitute for the semiconducting Si, because of its small energy gaps, atomic precise interface, and high charge mobility. In particu
Autor:
Dafei Wei, Minxuan Xu, Aoqing Zhang, Yifan Ouyang, Xin Zheng, Yueqin Shi, Xin Li, Qi Zhang, Xuefeng Zhang
Publikováno v:
Advanced Engineering Materials. 24:2200100