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Proolan S A
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Proolan S A
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Priority to ES8803034ApriorityCriticalpatent/ES2008625A6/en
Publication of ES2008625A6publicationCriticalpatent/ES2008625A6/en
The process, which produces amino-acid concentrates of high purity from animal protein by-prods. by (a) digesting with an inorganic acid, e.g., hydrochloric, sulphuric or phosphoric acid, until total dissolution occurs; (b) neutralising to above pH 3 with a base, e.g., sodium or calcium carbonate or calcium oxide and filtering; (c) purifying the filtrate with active carbon and/or exchange resins; and (d) vacuum concn., sterilisation and opt. spray drying. They are used in animal feeds, veterinary, human foodstuffs, pharmacy, etc.
Use of gamma-hydroxybutyric acid salts for preparing pharmaceutical compositions for use in the treatment of alcoholism, and the compositions obtained.
Application of derivatives of 7-(2-oxa-5,8-diazobicyclo[4,3,0]non-8-8-yl)-quinoloncarboxylic acid and naphthyridoncarboxylic acid in the therapy of helicobacter pylor infections and the gastroduodenal diseases related to them
7-(1h-pyrrol-3-yl)-substituted 3,5-dihydroxyhept-6-enoic acids, 7-(1h-pyrrol-3-yl)-substituted 3,5-dihydroxyhept-aloic acids, their corresponding delta-lactones and salts, processes for their preparation, their use as medicaments, pfharmaceutical products and int