A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 33/24 (2006.01) A61P 19/08 (2006.01) C07C 51/41 (2006.01) C07C 53/06 (2006.01) C07C 55/08 (2006.01) C07C 57/145 (2006.01) C07C 57/15 (2006.01) C07C 59/19 (2006.01) C07C 229/08 (2006.01)
Patent
CA 2565840
A new method for preparing salts of metal cations and organic acids, especially divalent salts of alkaline earth metal ions from group II of the periodic system and carboxylic acids. The method comprising the use of a high temperature (about 90~ or more) and, optionally. high pressure, in order to obtain a higher yield, purity and faster reaction speed than obtained with known synthesis methods. In particular, the present invention relates to the production of strontium salts of carboxylic acids. Novel strontium salts are also provided by the present method.
L'invention concerne un nouveau procédé de préparation de sels de cations métalliques et d'acides organiques, en particulier des sels divalents d'ions métalliques alcalino-terreux du groupe II de la table périodique, et d'acides carboxyliques. Le procédé est mis en oeuvre à haute température (environ au moins 90·) et, éventuellement, à haute pression, pour obtenir un rendement élevé, un produit pur et une réaction plus rapide que n'en produisent les procédés de synthèse connus. En particulier, l'invention concerne la production de sels de strontium d'acides carboxyliques, ainsi que de nouveaux sels de strontium.
Andersen Jens E. T.
Christgau Stephan
Osteologix A/s
Sim & Mcburney
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