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특허상세정보
Title  NOVEL FORM OF SOMEPRAZOLE
PCT Pub. No.  WO1998-054171
PCT Appl. No.  PCT-SE1998-000974
PCT Appl. Date  1998-05-25
Applicant  ASTRA AKTIEBOLAG
Inventors  COTTON, Hanna(SE) KRONSTR?M, Anders(SE) MATTSON, Anders(SE) M?LLER, Eva(SE)
(1st) Priority  SE 1997-02065
Priority Date  1997-05-30
Appl. No.  PA/a/2003/006956
Appl. Date  1999-11-15
Patent No.  MX236742B
Issued Date  2006-05-10
Status  IN FORCE
Expiration Date  2018-05-25
Attached File  AttachFile1
Abstract  The present invention relates to a novel form of the ()enantiomer of 5methoxy2 [[(4methoxy3,5dimethyl2pyridinyl) methyl]sulfinyl]1Hbenzimidazole, i.e Someprazole. More specifically, it relates to a novel form of the magnesium salt of the Senantiomer of omeprazole trihydrate. The present invention also relates to processes for preparing such a form of the magnesium salt of Someprazole and pharmaceutical compositions containing it. Furthermore, the present invention also relates to new intermediates used in the process
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