photosubstitutions of 2-fluoro-4-nitroanisole with several amines are studied from the preparative and the preliminary mechanistic points of view. The possible usefulness of this structure as biochemicalphotoprobe is discussed.
NOVEL 4,6-DISUBSTITUTED AMINOPYRIMIDINE DERIVATIVES HAVING BOTH AROMATIC AND HALOGENIC SUBSTITUENTS
申请人:Lori Franco
公开号:US20140057911A1
公开(公告)日:2014-02-27
Certain 4,6-disubstituted aminopyrimidine derivatives having both aromatic and halogenic substituents.
某些具有芳香族和卤素取代基的4,6-二取代氨基嘧啶衍生物。
Exploratory Process Development and Kilogram-Scale Synthesis of a Novel Oxazolidinone Antibacterial Candidate
作者:Tao Yang、Jia-Xiang Chen、Yiwei Fu、Kaixiao Chen、Jinyun He、Weiwei Ye、Zitai Sang、Youfu Luo
DOI:10.1021/op500030v
日期:2014.4.18
A concise, environmentally benign, and cost-effective route was developed for the large-scale preparation of 1, a novel oxazolidinone antibacterial candidate. The key intermediate 2-(1-(2-fluoro-4-nitrophenyl)-1H-pyrazol-4-yl)pyridine 7 was prepared with high purity by mild deamination of the regioisomeric mixture 21. The mixture was prepared from a nucleophilic SNAr reaction by selective C–N coupling
The present invention provides PI3K protein kinase modulators, methods of preparing them, pharmaceutical compositions containing them and methods of treatment, prevention and/or amelioration of kinase mediated diseases or disorders with them.
Bifunctional heterocyclic compounds and methods of making and using same
申请人:Wang Deping
公开号:US20080119419A1
公开(公告)日:2008-05-22
The invention provides a family of bifunctional heterocyclic compounds useful as anti-infective, anti-proliferative, anti-inflammatory, and prokinetic agents. The invention also provides methods of making the bifunctional heterocyclic compounds, and methods of using such compounds as anti-infective, anti-proliferative agents, anti-inflammatory, and/or prokinetic agents.