4-chloro-2'-fluoro-6'-methoxy-2-methylbiphenyl 以
氢溴酸 为溶剂,
以provided 2.2 g (86%) of 4′-chloro-6-fluoro-2′-methylbiphenyl-2-ol as a colorless oil的产率得到4'-chloro-6-fluoro-2'-methylbiphenyl-2-ol
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名称:
Chromane and chromene derivatives and uses thereof
Chromane and chromene derivatives and uses thereof
申请人:Heffernan David Gavin
公开号:US20060258714A1
公开(公告)日:2006-11-16
Compounds of formula I or pharmaceutically acceptable salts thereof are provided:
wherein each of R
1
, R
2
, R
3
, R
4
, y, m, n, and Ar are as defined, and described in classes and subclasses herein, which are agonists or 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.
[EN] CHROMANE AND CHROMENE DERIVATIVES AND USES THEREOF<br/>[FR] DERIVES DE CHROMANE ET DE CHROMENE, ET LEURS UTILISATIONS
申请人:WYETH CORP
公开号:WO2006116165A1
公开(公告)日:2006-11-02
[EN] Compounds of formula I or pharmaceutically acceptable salts thereof are provided: wherein each of R1, R2, R3, R4, y, m, n, and Ar are as defined, and described in classes and subclasses herein, which are agonists or 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. [FR] L'invention concerne des composés de formule (I) ou des sels pharmaceutiquement acceptables de ces composés. Dans ladite formule (I), chaque R1, R2, R3, R4, y, m, n, et Ar sont tels que définis et sont décrits dans des catégories et sous-catégories figurant dans le descriptif de l'invention. Les composés selon l'invention sont des agonistes ou agonistes partiels des récepteurs cérébraux de la sérotonine de sous-type 2C. Lesdits composés, ainsi que des compositions contenant des composés peuvent être utilisés pour traiter une variété de troubles du système nerveux central tels que la schizophrénie.
Asymmetric synthesis of dihydrobenzofuran derivatives
申请人:Zhou Dahui
公开号:US20060089405A1
公开(公告)日:2006-04-27
This invention concerns a process for the preparation of benzofuran derivatives. In some aspects, these compounds are of formula I:
wherein each of R
1
, R
2
, R
3
, and R
4
is as defined herein.
CHROMANE AND CHROMENE DERIVATIVES AND USES THEREOF
申请人:Heffernan Gavin David
公开号:US20080182891A1
公开(公告)日:2008-07-31
Compounds of formula I or pharmaceutically acceptable salts thereof are provided:
wherein each of R
1
, R
2
, R
3
, R
4
, y, m, n, and Ar are as defined, and described in classes and subclasses herein, which are agonists or 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.