[EN] DIHYDROBENZOFURANYL ALKANAMINES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] ALCANAMINES DIHYDROBENZOFURANYLE ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
申请人:WYETH CORP
公开号:WO2005040146A1
公开(公告)日:2005-05-06
Compounds of formula (1) or pharmaceutically acceptable salts thereof are provided : Formula (1) which are agonists and partial agonists of the 2c subtype of brain serotonin receptors. The compounds, and compositions containing the compounds, can be used to treat a variety of central nervous system disorders such as schizophrenia.
Dihydrobenzofuranyl alkanamines and methods for using same as cns agents
申请人:Gross Laird Jonathan
公开号:US20050124692A1
公开(公告)日:2005-06-09
Compounds of formula 1 or pharmaceutically acceptable salts thereof are provided:
which are agonists and partial agonists of the 2c subtype of brain serotonin receptors. The compounds, and compositions containing the compounds, can be used to treat a variety of central nervous system disorders such as schizophrenia.
A new synthetic approach to enantiomerically enriched dihydrobenzofurans: use of a hydrolytic kinetic resolution and an intramolecular epoxide ring opening protocol using 1-benzyloxy-2-oxiranylmethylbenzenes
作者:Umadevi Bhoga
DOI:10.1016/j.tetlet.2005.04.120
日期:2005.8
A novel approach towards the preparation of racemic 1-benzyloxy-2-oxiranylmethylbenzenes using dimethyldioxirane and their hydrolytic kinetic resolution using (R,R)(Salen)Co(III)(OAc) (Jacobsen's catalyst) to afford the (R)-epoxides and (S)1,2-diols. enantioselectively, is described. The (R)-1-benzyloxy-2-oxiranylmethylbenzenes were then cyclized via an intramolecular epoxide opening reaction to give (S)-2-hydroxymethyl-2,3-dihydrobenzofurans. (c) 2005 Published by Elsevier Ltd.
DIHYDROBENZOFURANYL ALKANAMINES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM