Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Reexamination Certificate
2006-07-25
2006-07-25
Wang, Shengjun (Department: 1617)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
C424S464000, C424S474000, C424S475000, C424S489000, C514S254070
Reexamination Certificate
active
07081255
ABSTRACT:
The present invention is concerned with novel pharmaceutical compositions of itraconazole which can be administered to a mammal suffering from a fungal infection, whereby a single such dosage form can be administered once daily, and in addition at any time of the day independently of the food taken in by said mammal. These novel compositions comprise particles obtainable by melt-extruding a mixture comprising itraconazole and an appropriate water-soluble polymer and subsequently milling said melt-extruded mixture.
REFERENCES:
patent: 5028433 (1991-07-01), Ishimaru et al.
patent: 5340591 (1994-08-01), Nakano et al.
patent: 5456923 (1995-10-01), Nakamichi et al.
patent: 5461516 (1995-10-01), Kawano et al.
patent: 5641516 (1997-06-01), Grabowski et al.
patent: 42 26 753 (1994-02-01), None
patent: 0 012 523 (1980-06-01), None
patent: 407-112928 (1995-05-01), None
patent: 08 092 088 (1996-04-01), None
patent: WO 94/05263 (1994-03-01), None
Chiou, W.L. et al., “Pharmaceutical Applications of Solid Dispersion Systems”,J. Pharm. Sciences,1971, 60(9), 1281-1302.
Derwent Publications Abstract, An., 83-59971K/25, 2 pages.
T. Kai, et al., “Oral Absorption Improvement of Poorly Soluble Drug Using Solid Dispersion Technique”,Chemical&Pharm Bulletin,1996, 44(3), 568-571.
Caplus Abstract, AN 1995, 729062, Takei, et al.
Baert Lieven Elvire Colette
Thoné Dany
Verreck Geert
Janssen Pharmaceutica N.V.
Wang Shengjun
Woodcock & Washburn LLP
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