Analgesic agent and its use

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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A61K 31445

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active

061037419

ABSTRACT:
Aqueous pharmaceutical compositions comprising levobupivacaine((S)-1-butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide ), that are particularly useful in a patient who is disposed to adverse systemic side-effects, are disclosed.

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