Solvent-Free Synthesis of Arylsulfonyl Cyanides Using Potassium Hexacyanoferrate(II) as An Ecofriendly Cyanide Source
作者:Zheng Li、Jun Xu
DOI:10.1080/10426507.2013.819870
日期:2014.1.1
Abstract A solvent-free synthetic method for arylsulfonyl cyanides directly from corresponding sulfonyl chlorides using potassium hexacyanoferrate(II) as an ecofriendly cyanide source is described. The protocol has the advantages of no uses of highly toxic cyanatingagent and volatile organic solvents, high yield, and simple work-up procedures. GRAPHICAL ABSTRACT
Therapeutic Inhibitor of Vascular Smooth Muscle Cells
申请人:Kunz Lawrence L.
公开号:US20120195951A1
公开(公告)日:2012-08-02
Methods are provided for inhibiting stenosis following vascular trauma or disease in a mammalian host, comprising administering to the host a therapeutically effective dosage of a therapeutic conjugate containing a vascular smooth muscle binding protein that associates in a specific manner with a cell surface of the vascular smooth muscle cell, coupled to a therapeutic agent dosage form that inhibits a cellular activity of the muscle cell. Methods are also provided for the direct and/or targeted delivery of therapeutic agents to vascular smooth muscle cells that cause a dilation and fixation of the vascular lumen by inhibiting smooth muscle cell contraction, thereby constituting a biological stent.