Copper-Catalyzed Intermolecular Oxidative [3 + 2] Cycloaddition between Alkenes and Anhydrides: A New Synthetic Approach to γ-Lactones
作者:Liangbin Huang、Huanfeng Jiang、Chaorong Qi、Xiaohang Liu
DOI:10.1021/ja108073k
日期:2010.12.22
A new copper-catalyzed oxidative [3 + 2] cycloaddition of alkenes with anhydrides using oxygen as the sole oxidant to afford γ-lactones has been developed. This catalyzed cyclization process has a broad substrate scope and affords γ-lactones in good to excellent yields.
Silver-Mediated Intermolecular 1,2-Alkylarylation of Styrenes with α-Carbonyl Alkyl Bromides and Indoles
作者:Xuan-Hui Ouyang、Ren-Jie Song、Ming Hu、Yuan Yang、Jin-Heng Li
DOI:10.1002/anie.201511624
日期:2016.2.24
A new iron‐facilitated silver‐mediated radical 1,2‐alkylarylation of styrenes with α‐carbonyl alkylbromides and indoles is described, and two new C−C bonds were generated in a single step through a sequence of intermolecular C(sp3)−Br functionalization and C(sp2)−H functionalization across the alkenes. This method provides an efficient access to alkylated indoles with broad substrate scope and excellent
ANTIMICROBIAL POLYMYXINS FOR TREATMENT OF BACTERIAL INFECTIONS
申请人:MICURX PHARMACEUTICALS, INC.
公开号:US20160185823A1
公开(公告)日:2016-06-30
The present invention provides antimicrobial polymyxin compounds of the following formula I:
or pharmaceutically acceptable salts, hydrates, or solvates thereof that are antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.
[EN] ANTIMICROBIAL POLYMYXINS FOR TREATMENT OF BACTERIAL INFECTIONS<br/>[FR] POLYMYXINES ANTIMICROBIENNES POUR LE TRAITEMENT D'INFECTIONS BACTÉRIENNES
申请人:MICURX PHARMACEUTICALS INC
公开号:WO2016100578A2
公开(公告)日:2016-06-23
The present invention provides antimicrobial polymyxin compounds of formula I, or pharmaceutically acceptable salts, hydrates, or solvates thereof that are antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.