A novel entry into 1,2,3,4,5,6-hexahydro-3-benzazocine-4,6-dione and 2-substituted-2,5,6,7-tetrahydro-4-benzazonine-1,3-(4H)-dione
作者:Bansi Lal、D.N. Bhedi、Ramesh M. Gidwani、C. Sankar
DOI:10.1016/s0040-4020(01)85382-5
日期:1994.1
2-Substituted-1,2,3,4,5,6-hexahydro-3-benzazocine-4, 6-diones(1a-d) and 2-methoxy-2,5,6,7-tetrahydro-4-benzazonine-1,3 -dione 8 were synthesised through an oxidative ring expansion reaction of 6-methylthio-7-substituted-benzo[a]octem (2a-d) and 7-methylthio-8-methoxy-benzo[a]nonem 7 with sodium periodate in isopropanol respectively.
COMPOUNDS FOR INFLAMMATION AND IMMUNE-RELATED USES
申请人:Che Qinglin
公开号:US20110052643A1
公开(公告)日:2011-03-03
The invention relates to certain fused ring compounds, or pharmaceutically acceptable salts thereof, that are useful as immunosuppressive agents and for treating and preventing inflammatory conditions, allergic disorders, and immune disorders.
Lipoxygenase-Inhibitoren, 3. Mitt.: Synthese von Tetrahydrobenzazepinon-phenylhydrazonen
Die als Ausgangsprodukte benötigten Tetrahydro‐2H‐benz[b]azepin‐2‐one wurden durch Beckmann‐Umlagerung oder Schmidt‐Reaktion erhalten. Die Phenylhydrazone wurden über die Thione und Thiolactimether synthetisiert. Es wurde die Hemmung der Sojabohnen‐Lipoxygenase ermittelt.