Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Capsules
Patent
1997-05-29
1999-06-08
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Capsules
424459, 424461, 424463, 424464, 424489, 514962, A61K 954
Patent
active
059103191
ABSTRACT:
A superior enteric formulation of the antidepressant drug, fluoxetine, is in the form of enteric pellets of which the enteric layer comprises hydroxypropylmethylcellulose acetate succinate.
REFERENCES:
patent: 4314081 (1982-02-01), Molloy et al.
patent: 4444778 (1984-04-01), Coughlin
patent: 4626549 (1986-12-01), Molloy et al.
patent: 4847092 (1989-07-01), Thakkar et al.
patent: 5104899 (1992-04-01), Young et al.
patent: 5356934 (1994-10-01), Robertson et al.
patent: 5508276 (1996-04-01), Anderson et al.
Johnson, World Patents Index, #93-352132, 1993.
Oguiza et al., World Patents Index, #96-031591, 1996.
Wong et al., Chemical Abstracts, vol. 124, #156011, 1995.
Montgomery, et al., Eur. Arch. Psychiatry Clin. Neurosci., 244:211-215 (1994).
Burke, et al., Psychopharmacol. Bull. 31(3); 524 (1995).
Stafford, et al., Drug Development and Industrial Pharmacy, 8(4):513-530 (1982).
Osterwald, Hermann P., Pharmaceutical Research, 2:14-18 (1985).
Davis, et al., Drug Development and Industrial Pharmacy, 12(10):1419-1448 (1986).
Bloor, et al., Drug Development and Industrial Pharmacy, 15(15-16):2227-2243.
Nagai, et al., Aqueous Polymeric Coating for Pharmaceutical Dosage Forms, Marcel Dekker, N.W. and Basel, 81-152 (1989).
Chang, Rong-Kun, Pharmaceutical Technology, 14(10):2-70 (1990).
Fujii, et al., Recent Advances On Aqueous Polymeric Coating System and Related Techniques, Proceedings of Pre-World Congress Particle Technology in Gifu, Sep. 17-18, 1990, Gifu, Japan, 80-85 (1990).
Delattre, et al., Proceed. Intern. Symp. Control. Rel. Bioact. Mater., 19:267-268 (1992).
Schmidt, et al., Drug Development and Industrial Pharmacy, 18(18):1969-1979 (1992).
Wyatt "Enhanced Stability of Aqueous Cellulose Acetate Phthalate (CAP) Enteric Films." Presented AAPS Annual Meeting, San Antonio, TX, Nov. 15-19, 1992.
Takahata, et al., Chemical and Pharmaceutical Bulletin, 41(6):1137-1143 (1993).
Obara, et al., Pharmaceutical Research, 11(11):1562-1567 (1994).
Shin-Etsu Chemical Co., Ltd., "An Improved Aqueous Coating Using Shin-Etsu AQOAT", AQOAT Technical Information Bulletin, 1994.
Japan Pharmaceutical Excipients Council, "Hydroxypropylmethylcellulose Acetate Succinate", Japanese Pharmaceutical Excipients 1993 (JPE 1993), 183-187, Yakuji Nippo, Ltd., Tokyo, Japan, 1994.
Shin-Etsu Chemical Co., Ltd. "Dry Coating", AQOAT Technical Inormation No. A-3, Sep., 1996.
Obara, et al., Poster PT6115, Dry Coating'--A Novel.
Anderson Neil R.
Harrison Roger G.
Lynch Daniel F.
Oren Peter L.
Conrad Robert A.
Eli Lilly and Company
Page Thurman K.
Seidleck Brian K.
Titus Robert D.
LandOfFree
Fluoxetine enteric pellets and methods for their preparation and does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluoxetine enteric pellets and methods for their preparation and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluoxetine enteric pellets and methods for their preparation and will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1682198