Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Patent
1984-08-03
1986-12-30
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
514649, 514653, 544396, 544398, 544401, 544402, 564316, 564360, A61K 31135, A61K 31495, C07D24104
Patent
active
046329404
ABSTRACT:
N-substituted derivatives of 1-(4'-alkylsulfonylphenyl)-2-amino-1,3-propanediol, their salts with pharmaceutically acceptable organic and inorganic acids, processes for preparing them, pharmaceutical compositions containing them and intermediates useful in the preparation thereof.
The novel derivatives according to this invention are endowed with local anesthetic activity.
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Carenzi Angelo
Chiarino Dario
Della Bella Davide
Fantucci Mario
Daus Donald G.
Shen Cecilia
Zambon S.p.A.
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