Aryl-substituted naphthalene, benzoxepine, benzazepine and benzocycloheptene derivatives
申请人:SCHERING CORPORATION
公开号:EP0291327A2
公开(公告)日:1988-11-17
Certain aryl substituted naphthalene, benzoxepine, benzazepine and benzocycloheptene derivatives are disclosed. The compounds are useful in treating hyperproliferative skin disease, allergic reactions and inflammation.
(EN) Certain aryl substituted naphthalene, benzoxepine, benzazepine and benzocycloheptene derivatives are disclosed. The compounds are useful in treating hyperproliferative skin disease, allergic reactions and inflammation.(FR) Certains dérivés de benzoxycloheptène, benzazépine, benzozépine, et naphtalène à substitution aryle sont décrits. Les composés sont utiles pour le traitement d'inflammations, de réactions allergiques et de maladies de la peau d'hyperprolifération.
Synthesis of a carbocyclic analog of quercetin via a Barbier reaction
作者:Neng-Yang Shih、Pietro Mangiaracina、Michael J. Green、Ashit K. Ganguly
DOI:10.1016/s0040-4039(01)93800-6
日期:1989.1
A six-step synthetic route to the carbocyclic flavanoid 2 is described. The key step involves a 1,4-addition of a tertiary bromide to a α,β-unsaturated ester by the Barbierreaction.