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Synthesis of new derivatives of 5,6,7,8-tetrahydro-1,6-naphthyridines and their pharmacological properties

✍ Scribed by S. Z. Vatsadze; M. L. Kostochka; V. P. Lezina; V. G. Vinokurov; P. M. Klodt; N. V. Zyk

Publisher
Springer
Year
2005
Tongue
English
Weight
266 KB
Volume
54
Category
Article
ISSN
1573-9171

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## Abstract 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‐5__H__‐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 par