A PROCESS FOR THE PREPARATION OF ALMOTRIPTAN AND A SYNTHETIC INTERMEDIATE USABLE IN SAID PROCESS

The present invention relates to a novel process for the preparation of almotriptan and pharmaceutically acceptable salts thereof, which affords product conveniently and efficiently with commercially acceptable yields and purity. The present invention also relates to a novel synthetic intermediate u...

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Bibliographische Detailangaben
Hauptverfasser:	GORE, VINAYAK, GADKAR, MAHESH, POKHARKAR, KIRAN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:	The present invention relates to a novel process for the preparation of almotriptan and pharmaceutically acceptable salts thereof, which affords product conveniently and efficiently with commercially acceptable yields and purity. The present invention also relates to a novel synthetic intermediate used in the process. La présente invention porte sur un nouveau procédé pour la préparation de l'almotriptan et de ses sels pharmaceutiquement acceptables, procédé qui fournit un produit de façon commode et efficace avec des rendements et une pureté industriellement acceptables. La présente invention porte également sur un nouvel intermédiaire de synthèse utilisé dans le procédé.