Phenindamine and its analogues and precursors: NMR evidence of structure and configuration
作者:Alan F. Casy、Rohannah B. Hussain、Christopher Upton
DOI:10.1002/mrc.1260300708
日期:1992.7
The 1H and 13C NMR spectra of analogues of the antihistaminie agent phenindamine and its precursors are interpreted in terms of structure and geometry. Points of interest are the conformations of 4‐piperidinol and dihydro‐1‐pyrindene(diene) intermediates, and the configuration of the hexahydro analogue of phenindamine and its corresponding product of equilibration. Results of an antihistamine evaluation