Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1986-11-24
1989-09-26
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546225, A61K 31445
Patent
active
048700860
ABSTRACT:
Optically pure S-(-)-1-propyl-2',6'-pipecoloxylidide hydrochloride monohydrate, with the structural formula ##STR1## a process for the preparation thereof and the use for inducing local anesthesia.
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Astra Lakemedel Aktiebolag
Raymond Richard L.
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