Neue kristalline form von 8-cyan-1-cyclopropyl-7-(1S,6S-2,8-diazabicycloi4.3.0 nonan-8-yl)-6-fluor-1,4-dihydro-4-oxo-3-chinolincarbonsaure.

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专利权人:

BAYER ANIMAL HEALTH GMBH

发明人:

申请号：

DE122011100055

公开号：

DE122011100055I1

申请日:

2011.10.11

申请国别(地区):

DE

年份:

2012

代理人:

摘要：

The present Invention relates to pradofloxacino Trihydrate, processes for their Preparation as well as antibacterial agents containing the same. The tihidrato of pradofloxacino is surprisingly stable and does not change even in prolonged storage in other Crystalline forms, and does not show any tendency to absorb more water from the air.LA PRESENTE INVENCION SE REFIERE AL TRIHIDRATO DE PRADOFLOXACINO, A PROCEDIMIENTOS PARA SU PREPARACION ASI COMO A AGENTES ANTIBACTERIANOS QUE CONTIENEN ESTE. EL TIHIDRATO DE PRADOFLOXACINO ES SORPRENDENTEMENTE ESTABLE Y NO SE TRANSFORMA TAMPOCO EN ALMACENAMIENTO PROLONGADO EN OTRAS FORMAS CRISTALINAS, ADEMAS DE NO MOSTRAR TENDENCIA ALGUNA A LA ABSORCION DE MAS AGUA DEL AIRE.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/