Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Richter Gedeon Vegyeszeti Gyar RT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
10,946. Richter Gedeon Vegyeszeti Gyßra, [known as Chemische Fabrik Gedeon Richter]. May 4. Acetylsalicylates.-Magnesium acetylsalicylate is obtained by stirring acetylsalicylic acid with magnesium oxide, hydroxide, or carbonate, and a little water, extracting the product with methyl or ethyl alcohol, filtering, and precipitating by means of ether. The Specification as open to inspection under Section 91 (3) (a) describes also the production of this salt by stirring acetylsalicylic acid in aqueous suspension with magnesium oxide, hydroxide, or carbonate, and evaporating the resulting solution in vacuo; this subject-matter does not appear in the Specification as accepted.
GB191410946D1913-05-091914-05-04Manufacture of Magnesium Acetyl Salicylate.
ExpiredGB191410946A
(en)