Photoamidation of electron-poor olefins has been achieved by means of a radical-induced CH functionalization in amides. Tetrabutylammonium decatungstate was used as photocatalyst of the reaction and allowed the smooth generation of different carbon-centered radicals depending on the amide structure.
The present invention relates to compounds of Formula (I), below, (wherein X, R1, R2, R3, p, E, ring A, and ring B are as defined herein). The present invention also relates to compositions (including pharmaceutically acceptable compositions) comprising these compounds, alone and in combination with one or more additional therapeutic agents, and to methods for their use in inhibiting KSP kinesin activity, and for treating cellular proliferative diseases or disorders associated with KSP kinesin activity. Formula I
SPIRO 1,3,4-THIADIAZOLINE DERIVATIVES AS KSP INHIBITORS
申请人:Siddiqui M. Arshad
公开号:US20120070370A1
公开(公告)日:2012-03-22
The present invention relates to compounds of Formula (I), below, (wherein X, R1, R2, R3, p, ring A, and ring B are as defined herein). The present invention also relates to compositions (including pharmaceutically acceptable compositions) comprising these compounds, alone and in combination with one or more additional therapeutic agents, and to methods for their use in inhibiting KSP kinesin activity, and for treating cellular proliferative diseases or disorders associated with KSP kinesin activity.
US8796460B2
申请人:——
公开号:US8796460B2
公开(公告)日:2014-08-05
Remote, Late-Stage Oxidation of Aliphatic C–H Bonds in Amide-Containing Molecules
作者:Takeshi Nanjo、Emilio C. de Lucca、M. Christina White
DOI:10.1021/jacs.7b07665
日期:2017.10.18
systematic study of the main features that makes remote oxidations of amides in peptide settings possible, we developed an imidate salt protecting strategy that employs methyl trifluoromethanesulfonate as a reversible alkylating agent. The imidate salt strategy enables, for the first time, remote, nondirected, site-selective C(sp3)-H oxidation with Fe(PDP) and Fe(CF3PDP) catalysis in the presence of a broad