LIQUID MEDICINE CONTAINING GUAIAZULENESULFONATE SALT

PROBLEM TO BE SOLVED: To provide a liquid medicine in which a guaiazulenesulfonate salt is stabilized at a high level. SOLUTION: This liquid medicine contains (1) the guaiazulenesulfonate salt in an amount of not less than 0.001 w/v% and less than 1 w/v% based on a total volume of the liquid medicin...

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Bibliographische Detailangaben
Hauptverfasser: KASAMA TOSHIO, OGURO SUSUMU, HANASOME ISAO, ENOMOTO ITSUMI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a liquid medicine in which a guaiazulenesulfonate salt is stabilized at a high level. SOLUTION: This liquid medicine contains (1) the guaiazulenesulfonate salt in an amount of not less than 0.001 w/v% and less than 1 w/v% based on a total volume of the liquid medicine, (2) a quaternary ammonium salt, (3) a nonionic surfactant having an HLB of not less than 13.5 and not more than 20, (4) a solvent, and (5) at least two kinds of buffer agents selected from a group consisting of a hydrogencarbonate salt, a citrate salt, and a phosphate salt and has a pH of not less than 7.5 and not more than 9.5. COPYRIGHT: (C)2007,JPO&INPIT