The present invention is concerned with isoxazole-pyridine derivatives of formula I
wherein X, R
1
to R
6
are as described herein. The compounds are active on the GABA A α5 receptor binding site and useful for the treatment of cognitive disorders, such as Alzheimer's disease.
本发明涉及式I的异恶唑-吡啶衍生物
其中X,R1至R6如本文所述。这些化合物对GABA A α5受体结合位点具有活性,并可用于治疗认知障碍,如阿尔茨海默病。
PROCESS FOR THE PREPARATION OF ISOXAZOLYL- METHOXY NICOTINIC ACIDS
申请人:Hoffmann-La Roche Inc.
公开号:US20130102778A1
公开(公告)日:2013-04-25
The present invention relates to a process for the preparation of a compound of formula (I)
wherein R
1
and R
2
are as defined herein, which is useful as an intermediate in the preparation of active pharmaceutical compounds.
[EN] PROCESS FOR THE PREPARATION OF ISOXAZOLYL-METHOXY-NICOTINIC ACIDS<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ACIDES ISOXAZOLYL-MÉTHOXY-NICOTINIQUES
申请人:HOFFMANN LA ROCHE
公开号:WO2013057123A1
公开(公告)日:2013-04-25
The present invention relates to a process for the preparation of a compound of formula (I) which is useful as an intermediate in the preparation of active pharmaceutical compounds from a compound of formula (IV) wherein R1 and R2 are as defined herein,.
The present invention is concerned with isoxazole-pyridine derivatives of formula I
wherein X, R
1
to R
6
are as described herein. The compounds are active on the GABA A α5 receptor binding site and useful for the treatment of cognitive disorders, such as Alzheimer's disease.
本发明涉及公式I中的异恶唑-吡啶衍生物,其中X,R1至R6如此描述。这些化合物在GABA A α5受体结合位点上活性,并且用于治疗认知障碍,例如阿尔茨海默病。
Process for the preparation of isoxazolyl-methoxy nicotinic acids
申请人:Hoffmann-La Roche Inc.
公开号:US08604062B2
公开(公告)日:2013-12-10
The present invention relates to a process for the preparation of a compound of formula (I)
wherein R1 and R2 are as defined herein, which is useful as an intermediate in the preparation of active pharmaceutical compounds.