名称:
Divergent asymmetric synthesis of hexahydrobenzophenanthridine dopamine D1 agonists, A-86929, and dihydrexidine
摘要:
A divergent and scalable asymmetric synthesis of the dopamine D1 agonists, A-86929, and dihydrexidine with high diastereo- and enantioselectivity was accomplished from Weinreb amide 8 derived from inexpensive and easily available L-serine. The synthesis of A-86929 involves only one chromatographic purification. (C) 2013 Elsevier Ltd. All rights reserved.
DOI:
10.1016/j.tetasy.2013.02.003