Intramolecular guanidine epoxide ring opening reactions
作者:Mark Dennis、Louise M Hall、Patrick J Murphy、Andrew J Thornhill、Robert Nash、Ana L Winters、Michael B Hursthouse、Mark E Light、Peter Horton
DOI:10.1016/s0040-4039(03)00519-7
日期:2003.4
The synthesis of a range of cyclic guanidines via intramolecularringopening of epoxides or iodocyclisation is reported. A preliminary investigation of the glycosidase inhibitory activity of these substances is also discussed.
Intramolecular epoxide ring opening cyclisation reactions involving guanidines
作者:Zainab Al Shuhaib、Marcel Arndt、Mark Dennis、Daniel M. Evans、Iestyn Jones、Vera Leitmann、Patrick J. Murphy、Dion Roberts、Richard Rowles、Yones K. Sadaghiani、Andrew J. Thornhill、Robert J. Nash、Jackie Hollinshead、Barbara Bartholomew、Graham J. Tizzard、Simon J. Coles
DOI:10.1016/j.tet.2016.12.065
日期:2017.2
The cyclisation of N-allyl- and N-homoallylguanidines using DMDO leading to the formation of novel 5- and 6-membered guanidine heterocycles is reported. Several of the products formed displayed weak inhibition of glycosidase enzymes.