KELLEY, JAMES L.;MCLEAN, ED W.;FERRIS, ROBERT M.;HOWARD, JAMES L., J. MED. CHEM., 33,(1990) N, C. 1910-1914
作者:KELLEY, JAMES L.、MCLEAN, ED W.、FERRIS, ROBERT M.、HOWARD, JAMES L.
DOI:——
日期:——
Benzodiazepine receptor-binding activity of 9-(1-phenylethyl)purines
作者:James L. Kelley、Ed W. McLean、Robert M. Ferris、James L. Howard
DOI:10.1021/jm00169a013
日期:1990.7
Several alpha-methyl analogues of the 9-benzylpurines that bind to the benzodiazepinereceptor (BZR) were synthesized and tested for BZR-binding activity. Although introduction of a m-amino group and an 8-bromo substituent gave an additive increase in BZR affinity with 9-(3-aminobenzyl)-8-bromo-6-(dimethylamino)-9H-purine (4), addition of an alpha-methyl group to 4 resulted in a loss in BZR affinity