MCCAGUE, RAYMOND;LECLERCQ, GUY, J. MED. CHEM., 30,(1987) N 10, 1761-1767
作者:MCCAGUE, RAYMOND、LECLERCQ, GUY
DOI:——
日期:——
Synthesis, conformational considerations, and estrogen receptor binding of diastereoisomers and enantiomers of 1-[4-[2-(dimethylamino)ethoxy]phenyl]-1,2-diphenylbutane (dihydrotamoxifen)
作者:Raymond McCague、Guy Leclercq
DOI:10.1021/jm00393a014
日期:1987.10
As part of a study into nonisomerizable antiestrogens, the diastereoisomeric dihydrotamoxifens 7 and 8 were prepared by catalytic transfer hydrogenation of (Z)- and (E)-tamoxifen and were shown by NMR spectrometry to exist in preferred conformations with hydrogen atoms in an antiperiplanar relationship. The corresponding 4-hydroxy derivatives 9 and 10 were prepared from hydrogenated precursors of (Z)-