A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/232
A61K 31/445 (2006.01) A61K 9/00 (2006.01) A61K 9/20 (2006.01) A61K 31/135 (2006.01) A61K 47/22 (2006.01)
Patent
CA 2010022
Disclosed are oral anesthetic pharmaceutical compositions compris- ing: (a) from about 0.02% to about 25% of a pharmaceutically accept- able acid salt of a .beta.-aminopropiophenone, such as dyclonine HCl; (b) from about 0.02% to about 20% of saccharin; and (c) from about 1% to about 99% of a pharmaceutically acceptable oral carrier. Also provided are methods for providing an anesthetic effect in humans or animals which comprises orally administering to said human or animal a safe and effective amount of these pharmaceutical compositions. Also provided is a novel process for the manufacture of anesthetic lozenges contain- ing a .beta.-aminopropiophenone along with saccharin.
Kelleher William Joseph
Mcclintock William John
Gowling Lafleur Henderson Llp
Richardson-Vicks Inc.
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