Synthesis of 5-phenyl-5,6,7,8-tetrahydro-1,6-naphthyridines and 5-phenyl-6,7,8,9-tetrahydro-5<i>H</i>-pyrido[3,2-<i>c</i>]azepines as potential D1 receptor ligands
作者:Thomas Hussenether、Reinhard Troschütz
DOI:10.1002/jhet.5570410602
日期:2004.11
A new access to 5-phenyl-5,6,7,8-tetrahydro-1,6-naphthyridines 25a-28a (n=1) and 5-phenyl-6,7,8,9-tetrahydro-5H-pyrido[3,2-c]azepines 25b-28b (n=2) has been developed by first preparing the functional pyridine moiety followed by intramolecular cyclization forming the partially reduced ring.
新获得5-苯基-5,6,7,8-四氢-1,6-萘啶25a-28a(n = 1)和5-苯基-6,7,8,9-四氢-5 H-吡啶基通过首先制备功能性吡啶部分,然后进行分子内环化形成部分还原的环,已经开发出[3,2 - c ]氮杂卓25b-28b(n = 2)。