A General Approach to Quaternary Center Construction from Couplings of Unactivated Alkenes and Acyl Xanthates
作者:Ernest N. Jenkins、William L. Czaplyski、Erik J. Alexanian
DOI:10.1021/acs.orglett.7b00882
日期:2017.5.5
to quaternary center construction using unactivated alkenes as coupling partners is reported. In this strategy, acyl xanthates, readily accessed from carboxylic acids, serve as precursors to tertiary radicals. This strategy leverages the unique reactivity of xanthates to participate in efficient radical-mediated additions to unactivated alkenes, expanding the scope of quaternary center construction
The present invention provides biologically active peptidomimetic macrocycles with improved properties relative to their corresponding polypeptides. The invention additionally provides methods of preparing and using such macrocycles, for example in therapeutic applications.
BIOLOGICALLY ACTIVE PEPTIDOMIMETIC MACROCYCLES
申请人:NASH Huw M.
公开号:US20130023646A1
公开(公告)日:2013-01-24
The present invention provides biologically active peptidomimetic macrocycles with improved properties relative to their corresponding polypeptides. The invention additionally provides methods of preparing and using such macrocycles, for example in therapeutic applications.