The first total synthesis of greensporone C, a cytotoxic 14-membered resorcylic acid lactone, has been accomplished via a longest linear sequence of 16 steps in 3.3% overall yield. The key features of the synthesis include Mitsunobu esterification and ring-closing metathesis to construct the macrocycle and establish the (E)-olefin geometry, respectively. Our synthesis also confirmed the absolute stereochemistry
Non-aromatic difluoro analogues of resorcylic acid lactones
申请人:The University of North Carolina at Greensboro
公开号:US10434085B2
公开(公告)日:2019-10-08
This disclosure is directed to non-aromatic difluoro analogues of resorcylic acid lactones, pharmaceutical compositions comprising non-aromatic difluoro analogues of resorcylic acid lactones, and methods of treatment comprising non-aromatic difluoro analogues of resorcylic acid lactones.
NON-AROMATIC DIFLUORO ANALOGUES OF RESORCYLIC ACID LACTONES
申请人:Pearce Cedric
公开号:US20180153854A1
公开(公告)日:2018-06-07
This disclosure is directed to non-aromatic difluoro analogues of resorcylic acid lactones, pharmaceutical compositions comprising non-aromatic difluoro analogues of resorcylic acid lactones, and methods of treatment comprising non-aromatic difluoro analogues of resorcylic acid lactones.
[EN] NON-AROMATIC DIFLUORO ANALOGUES OF RESORCYLIC ACID LACTONES<br/>[FR] ANALOGUES DIFLUORO NON-AROMATIQUES DE LACTONES D'ACIDE RÉSORCYLIQUE
申请人:UNIV OF NORTH CAROLINA AT GREENSBORO
公开号:WO2016196256A2
公开(公告)日:2016-12-08
This disclosure is directed to non-aromatic difluoro analogues of resorcylic acid lactones, pharmaceutical compositions comprising non-aromatic difluoro analogues of resorcylic acid lactones, and methods of treatment comprising non-aromatic difluoro analogues of resorcylic acid lactones.