Freeze-dried pantoprazole preparation and pantoprazole injection

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Patent number: CN1476335
Publication date: 2004-02-18
Inventor: DIETRICH R (DE); LINDER R (DE)
Applicant: OTANNA MEDICINE AG (DE)
Classification:
- international: A61K47/18; A61K47/02; A61K31/4439; A61K9/19
- european: A61K9/19; A61K31/4439; A61K47/02; A61K47/18; A61K47/18B
Application number: CN20010819379 20011117
Priority number(s): EP20000125569 20001122
Abstract not available for CN1476335
Abstract of corresponding document: US2003003058

Lyophilized pantoprazole preparations which are obtainable by freeze-drying of an aqueous solution of pantoprazole, ethylenediamine tetraacetic acid and/or a suitable salt thereof, and sodium hydroxide and/or sodium carbonate are disclosed. The preparations have advantageous properties when reconstituted for injection.
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