The complexation properties of some unnatural and natural macrocyclic trichothecenes
作者:Derek W. Anderson、Peter R. Ashton、Robin M. Black、David A. Leigh、Alexandra M. Z. Slawin、J. Fraser Stoddart、David J. Williams
DOI:10.1039/c39880000904
日期:——
As a result of investigating the complexingproperties of a series of novel polyether analogues (3)–(9) of macrocyclictrichothecenes towards alkali metal cations and RNH3+ ions, it has been proposed, with supporting evidence from X-ray crystallography on verrucarin A (1) and fast atom bombardment mass spectrometry of complexes involving (1) and the triacetate (10) of baccharinol B4 (11), that the