POWDERS FOR INHALATION AND PRODUCTION PROCESS THEREOF

POWDERS FOR INHALATION AND PRODUCTION PROCESS THEREOF

Pharmaceutical compositions in the form of dry powder for inhalation comprising a local anesthetic such as procaine, chloroprocaine, lidocaine, prilocaine, mepivacaine, bupivacaine, etidocaine, ropivacaine, and tetracaine or salts and/or solvates thereof and a hydrophilic biocompatible polymer, in p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LAVORINI, Federico, BUTTINI, Francesca, FONTANA, Giovanni, BETTINI, Ruggero
Format: Patent
Sprache:eng ; fre
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:Pharmaceutical compositions in the form of dry powder for inhalation comprising a local anesthetic such as procaine, chloroprocaine, lidocaine, prilocaine, mepivacaine, bupivacaine, etidocaine, ropivacaine, and tetracaine or salts and/or solvates thereof and a hydrophilic biocompatible polymer, in particular hyaluronates, are described. The compositions of the invention are useful for the treatment of the cough. L'invention concerne des compositions pharmaceutiques sous forme de poudre sèche pour inhalation comprenant un anesthésique local tel que la procaïne, la chloroprocaïne, la lidocaïne, la prilocaïne, la mépivacaïne, la bupivacaïne, l'étidocaïne, la ropivacaïne, et la tétracaïne ou des sels et/ou des solvates de celles-ci et un polymère biocompatible hydrophile, en particulier des hyaluronates. Les compositions de l'invention sont utiles pour le traitement de la toux.