[EN] PROCESS FOR PREPARING NEBIVOLOL<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION DE NÉBIVOLOL
申请人:ZACH SYSTEM SPA
公开号:WO2010049455A1
公开(公告)日:2010-05-06
The present invention relates to a process for preparing Nebivolol and, more particularly, to an improved method of debenzylation of a compound of formula (II) useful for preparing nebivolol endowed with high purity.
[EN] A NEW METHOD FOR PRODUCING NEBIVOLOL HYDROCHLORIDE OF HIGH PURITY<br/>[FR] NOUVEAU PROCÉDÉ DE PRODUCTION DE CHLORHYDRATE DE NÉBIVOLOL DE HAUTE PURETÉ
申请人:CORDEN PHARMA INTERNAT GMBH
公开号:WO2015121452A1
公开(公告)日:2015-08-20
The invention relates to a process for producing Nebivolol hydrochloride, (formula I) comprising the steps of: provision of a protected Nebivolol hydrochloride of the general formula (II), with P being an amine protecting group, and hydrogenation of said protected Nebivolol hydrochloride yielding Nebivolol hydrochloride of the formula (I).
The present invention relates to a process for preparing Nebivolol and, more particularly, to an improved method of debenzylation of a compound of formula (II) useful for preparing nebivolol endowed with high purity.
The present invention relates to modified nebivolol formate useful in the preparation of highly pure nebivolol.
本发明涉及用于制备高纯度奈必洛尔的改性甲酸奈必洛尔酯。
A new method for producing nebivolol hydrochloride of high purity
申请人:Corden Pharma International GmbH
公开号:EP2907810A1
公开(公告)日:2015-08-19
The invention relates to a process for producing Nebivolol hydrochloride,
comprising the steps of:
provision of a protected Nebivolol hydrochloride of the general formula II
with P being an amine protecting group, and hydrogenation of said protected Nebivolol hydrochloride yielding Nebivolol hydrochloride of the formula I.
本发明涉及一种生产盐酸奈必洛尔的工艺、
包括以下步骤
提供通式 II 受保护的盐酸奈必洛尔
提供通式 II 的受保护的盐酸奈必洛尔,其中 P 为胺保护基团,并对所述受保护的盐酸奈必洛尔进行氢化,得到通式 I 的盐酸奈必洛尔。