Processes for preparing a diaminopyrimidine derivative or acid addition salt thereof

The present invention provides a novel process for preparing a diaminopyrimidine derivative or acid addition salt thereof having an activity as a 5-HT4 receptor agonist. And also, the present invention provides novel crystalline forms of a hydrochloride of the diaminopyrimidine derivative and proces...

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Bibliographische Detailangaben
Hauptverfasser: Lee, Doo-Byung, Ju, Hyun, Khoo, Ja-Heouk, Shin, Woo-Seob, Lee, Jun-Sup
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention provides a novel process for preparing a diaminopyrimidine derivative or acid addition salt thereof having an activity as a 5-HT4 receptor agonist. And also, the present invention provides novel crystalline forms of a hydrochloride of the diaminopyrimidine derivative and processes for preparing the same.