Tablets quickly disintegrated in oral cavity

Details Tablets quickly disintegrated in oral cavity Tablets quickly disintegrated in oral cavity

2011-04-19

2011-04-19

Arnold, Ernst V (Department: 1613)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

C424S480000, C514S183000, C514S185000, C514S228800, C514S252120, C514S252130, C514S252140, C514S751000, C514S758000

Reexamination Certificate

active

07927623

ABSTRACT:
Intraorally rapidly disintegrating tablets which, when ingested, disintegrates in the oral cavity rapidly without presenting unpleasant taste, can be quickly absorbed in the digestive tract and express efficacy are provided. The intraorally rapidly disintegrating tablets contain a drug being hardly water-soluble under neutral or alkaline conditions and being highly water-soluble under acidic conditions yet presenting unpleasant taste, which tablets can be prepared by combining the medicinal substance with a water-soluble acidic substance, coating either or both of the substances with a water-soluble coating agent being insoluble in alcoholic solvent, further adding a water-soluble binding agent being soluble in alcoholic solvent and a water-soluble saccharide, subjecting the resultant mixture to compression, and treating the products with an alcoholic solvent.

REFERENCES:
patent: 5011694 (1991-04-01), Nuernberg et al.
patent: 5073048 (1991-12-01), Adachi et al.
patent: 5254355 (1993-10-01), Smith et al.
patent: 5501861 (1996-03-01), Makino et al.
patent: 5861396 (1999-01-01), Niewohner et al.
patent: 5861404 (1999-01-01), Niewohner et al.
patent: 5866571 (1999-02-01), Niewohner et al.
patent: 5902824 (1999-05-01), Ulrich et al.
patent: 5981527 (1999-11-01), Daugan et al.
patent: 6001847 (1999-12-01), Daugan et al.
patent: 6037346 (2000-03-01), Doherty et al.
patent: 6069156 (2000-05-01), Oku et al.
patent: 6080782 (2000-06-01), Ulrich et al.
patent: 6087311 (2000-07-01), Van Dijk
patent: 6127378 (2000-10-01), Gutterer
patent: 6140329 (2000-10-01), Daugan
patent: 6149938 (2000-11-01), Bonadeo et al.
patent: 6191138 (2001-02-01), Gutterer
patent: 6656935 (2003-12-01), Yamada et al.
patent: 2003/0032647 (2003-02-01), Yamada et al.
patent: 2 383 466 (2001-03-01), None
patent: 0 995 750 (2000-04-01), None
patent: 0 995 751 (2000-04-01), None
patent: 1 219 609 (2002-07-01), None
patent: 41-1273 (1966-02-01), None
patent: 48-20103 (1973-06-01), None
patent: 08-019589 (1996-01-01), None
patent: 8-143473 (1996-06-01), None
patent: 08-253457 (1996-10-01), None
patent: 9-48726 (1997-02-01), None
patent: 10-298061 (1998-10-01), None
patent: 10-298062 (1998-11-01), None
patent: 11-12161 (1999-01-01), None
patent: 2000-072675 (2000-03-01), None
patent: 2000-072751 (2000-03-01), None
patent: 2000-095759 (2000-04-01), None
patent: 94/28902 (1994-12-01), None
patent: 96/16657 (1996-06-01), None
patent: 98/38168 (1998-09-01), None
patent: WO-98/53798 (1998-12-01), None
patent: WO 98/53798 (1998-12-01), None
patent: WO 99/59544 (1999-11-01), None
patent: WO 00/06126 (2000-02-01), None
patent: WO-00/06126 (2000-02-01), None
patent: WO 00/24379 (2000-05-01), None
patent: WO 00/24383 (2000-05-01), None
patent: WO-00/57857 (2000-10-01), None
patent: WO 01/19802 (2001-03-01), None
patent: WO-01/19802 (2001-03-01), None
Ansel (Pharmaceutical Dosage forms and drug delivery systems 7thEd, 1999; Lippincott Williams & Wilkins, NY pp. 89-91, 203 and 209).
English Abstract of JP-09048726, Feb. 18, 1997.

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