DRUG COMPOUNDING INGREDIENTS COMPRISING N-SUBSTITUTED-o-TOLUIDINE DERIVATIVE AND PERCUTANEOUSLY ABSORBABLE PREPARATION
A drug resolvent and a drug sorbefacient each comprising at least one N-substituted-o-toluidine derivative represented by general formula (I), and a percutaneously absorbable preparation containing a drug and the resolvent or the sorbefacient, wherein R1 represents C1-C4 alkyl; and R2 represents C1-...
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Format: | Patent |
Sprache: | eng ; fre ; jpn |
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Zusammenfassung: | A drug resolvent and a drug sorbefacient each comprising at least one N-substituted-o-toluidine derivative represented by general formula (I), and a percutaneously absorbable preparation containing a drug and the resolvent or the sorbefacient, wherein R1 represents C1-C4 alkyl; and R2 represents C1-C8 alkyl.
L'invention concerne un solvant médicamenteux et un agent facilitant l'absorption qui comprennent chacun au moins un dérivé de o-toluidine N-substituée de la formule (I), et une préparation absorbable par voie cutanée contenant un médicament et le solvant ou l'agent facilitant l'absorption. Dans la formule (I), R1 désigne alkyle C1-C4; et R2 désigne alkyle C1-C8. |
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