Method of producing a solid dispersion of the sparingly water-so

Details Method of producing a solid dispersion of the sparingly water-so Method of producing a solid dispersion of the sparingly water-so

1993-01-04

1994-08-23

Cintins, Marianne M.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

514344, 5147727, 514774, 514781, 514782, A61K 950, A61K 3144, A61K 4700

Patent

active

053405919

ABSTRACT:
A solid dispersion and a method of producing a solid dispersion of a sparingly water-soluble drug characterized by mixing the sparingly water-soluble drug and a water-soluble polymer at a temperature where neither the water-soluble drug nor water-soluble polymer is melted.

REFERENCES:
patent: 2540253 (1951-02-01), Gakenheimer
patent: 2778768 (1957-01-01), Brown et al.
patent: 2980589 (1961-04-01), de Grunigen
patent: 3290218 (1966-12-01), de Jong
patent: 3692896 (1972-09-01), Tsumura et al.
patent: 4338322 (1982-07-01), Sato
patent: 4654206 (1987-03-01), Okuda et al.
Database WPIL, Derwent Publications Ltd., AM 85-28036545, & JP-A-60 190 723, Sep. 28, 1985.
Patent Abstracts of Japan, vol. 010, No. 185 (C-357), Jun. 27, 1986, JP-A-61 033 128, Feb. 17, 1986.
Patent Abstracts of Japan, vol. 015, No. 048 (C-0802), Feb. 5, 1991, JP-A-22 79 631, Nov. 15, 1990.
Patent Abstracts of Japan, vol. 010, No. 043 (C-329), Feb. 20, 1986, JP-A-60 190 723, Sep. 28, 1985.
Patent Abstracts of Japan, vol. 010, No. 230 (C-365), Aug. 9, 1986, JP-A-61 063 614, Apr. 1, 1986.
International Journal of Pharmaceutics, 47 (1988) 51-66, E. Sjokvist, et al., "Physicochemical Aspects of Drug Release. VI. Drug Dissolution Rate From Solid Particulate Dispersions and the Importance of Carrier and Drug Particle Properties".
Chemical & Pharmaceutical Bulletin, vol. 9, No. 11, 1961, K. Sekiguchi, et al., "Studies on Absorption of Eutectic Mixture. I. a Comparison of the Behavior of Eutecic Mixture of Sulfathiazole and that of Ordinary Sulfathiazole in Man".
Chemical Abstracts 103:59329n, 1985, Okuda et al.
Chemical Abstracts 115:189815b, 1991, Ueda et al.

Affiliated with

Also associated with

Rating

Method of producing a solid dispersion of the sparingly water-so does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing a solid dispersion of the sparingly water-so, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing a solid dispersion of the sparingly water-so will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-501341