CHEMOKINE-IMMUNOGLOBULIN FUSION POLYPEPTIDES, COMPOSITIONS, METHOD OF MAKING AND USE THEREOF
申请人:JYANT TECHNOLOGIES, INC.
公开号:US20150166623A1
公开(公告)日:2015-06-18
This application is directed to chemokine-immunoglobulin fusion polypeptides and chemokine-polymer conjugates. The fusion polypeptides and conjugates can be used for treating chemokine receptor-mediated disorders and modulating inflammation, inflammatory cell motility, cancer cell motility, or cancer cell survival.
Metal substituted diazo esters as substrates for cross coupling reactions
作者:Albert Padwa、Marcus M. Sá、M. David Weingarten
DOI:10.1016/s0040-4020(96)01194-5
日期:1997.2
nucleophiles. The base-promoted reaction of ethyl 4-azido-2-diazo-3-oxo-butanoate with both acetaldehyde and benzaldehyde proceeded in high yield to produce mixed aldol products. The use of an equivalent amount of DABCO was found to be the best way to promote the reaction. The diastereoselectivity exhibited in the reaction is low and characteristic of condensations of α-substituted ketones with substituents