METHOD OF PREPARATION OF PHARMACEUTICAL COMPOSITION FOR TREATING PERIPHERAL ORTHOSTATIC HYPOTENTION

摘要

METHOD OF PREPARATION Of PHARMACEUTICAL COMPOSITIONFOR TREATING PERIPHERAL ORTHOSTATIC HYPOTENSIONABSTRACTThe specification relates to a pharmaceutical compos-ition for treating peripheral orthostatic hypotension.The active ingredient of the composition is DL- orL-threo-3,4-dihydroxyphenylserine, or a pharmaceuticallyacceptable acid addition salt thereof. The specificationalso relates to a method of preparation of the same and amethod for treating peripheral orthostatic hypotensionwith the active compound. The stated active ingredienthas been found quite unexpectedly to be particularlyeffective for the treatment of hypotension of this type.