TY - GEN AU - Sunnam,Sunil Kumar AU - Schepmann,Dirk AU - Wibbeling,Birgit AU - Wünsch,Bernhard TI - Bicyclic sigma receptor ligands by stereoselective Dieckmann analogous cyclization of piperazinebutyrate SN - 1477-0539 PY - 2010///1122 KW - Cyclization KW - Ligands KW - Molecular Structure KW - Piperazine KW - Piperazines KW - chemistry KW - Stereoisomerism N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1039/c003878d ER -