[EN] NOVEL BENZOFURAN DERIVATIVES, WHICH CAN BE USED IN PROPHYLAXIS OR TREATMENT OF 5-HT6 RECEPTOR-RELATED DISORDER<br/>[FR] NOUVEAUX DERIVES DE BENZOFURANE, POUVANT ETRE UTILISES DANS LA PROPHYLAXIE OU LE TRAITEMENT DES AFFECTIONS ASSOCIEES AU RECEPTEUR DE 5-HT6
申请人:BIOVITRUM AB
公开号:WO2005058858A1
公开(公告)日:2005-06-30
The present invention relates to compounds of formula (I): wherein P, R3, W1, and W2 are as described herein, to pharmaceutical compositions comprising the compounds, to processes for their preparation, as well as to the use of the compounds for the preparation of a medicament against 5-HT6 receptor-related disorders.
Cyclodextrin acts as a restricting nanovessel to enhance regioselectivity in bromination of substituted phenols such as 3-nitrophenol, 2-chlorophenol, 3-chlorophenol, and 4-chlorophenol. In contrast to solution bromination, cyclodextrin facilitates regioselectivemonobromination and formation of polybrominated products are substantially reduced. Selectivities in brominations are also observed in water
环糊精充当限制性纳米容器,以增强取代酚(例如3-硝基苯酚,2-氯苯酚,3-氯苯酚和4-氯苯酚)的溴化反应中的区域选择性。与溶液溴化相反,环糊精促进区域选择性单溴化,多溴化产物的形成大大减少。在水中和固态下也观察到溴化反应的选择性。观察到的结果是根据环糊精腔内取代酚的特定包容模式进行合理化的,并从能量最小化研究和1 H– 1 H NOESY中获得了有力的支持。
Compounds
申请人:Johansson Gary
公开号:US20060287291A1
公开(公告)日:2006-12-21
The present invention relates to compounds of formula (I):
wherein
P, R
3
, W
1
, and W
2
are as described herein, to pharmaceutical compositions comprising the compounds, to processes for their preparation, as well as to the use of the compounds for the preparation of a medicament against 5-HT
6
receptor-related disorders.
The present invention relates to compounds of formula (I):
wherein
P, R3, W1, and W2 are as described herein, to pharmaceutical compositions comprising the compounds, to processes for their preparation, as well as to the use of the compounds for the preparation of a medicament against 5-HT6 receptor-related disorders.