|Title:||Crystalline disodium 3-amino-1-hydroxypropane-1,1-diphosphonate pentahydrate|
|Abstract:||The invention relates to a novel crystal modification, containing water of crystallization, of disodium 3-amino-1-hydroxypropane-1,1-diphosphonate of the formula ##STR1## and to a process for the manufacture thereof. This modification is suitable for the oral treatment of disorders of the calcium and phosphate metabolism and associated diseases in warm-blooded animals.|
|Inventor(s):||Stahl; Peter H. (Freiburg, DE), Schmitz; Beat (Allschwil, CH)|
|Assignee:||Ciba-Geigy Corporation (Ardsley, NY) Henkel Kommanditgesellschaft auf Aktien (Dusseldorf-Holthausen, DE)|
Patent Claim Types:|
see list of patent claims
|Foriegn Application Priority Data|
|Foreign Country||Foreign Patent Number||Foreign Patent Date|
|Switzerland||3768/84||Aug 06, 1984|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
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