Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai
Reexamination Certificate
2006-12-26
2006-12-26
Wax, Robert A. (Department: 1653)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Peptide containing doai
C530S321000
Reexamination Certificate
active
07153834
ABSTRACT:
Disclosed is a pharmaceutical composition suitable for oral administration in the form of a homogeneous solution which on exposure to water or gastrointestinal fluids forms an emulsion having a particle size of less than 5 microns, the solution containing:(a) a pharmaceutically effective amount of a cyclosporin, in particular Cyclosporin A,(b) a carrier medium which is a dialkyl ester of an aliphatic or aromatic dioic acid, the alkyl group of said dialkyl ester having from 2 to 8 carbon atoms, and said aliphatic or aromatic dioic acid having from 6 to 20 carbon atoms,(c) a co-carrier having a hydrophilic lipophilic balance (HLB) of from 3 to 6, and(d) a non-ionic surfactant having a hydrophilic lipophilic balance (HLB) greater than 10.Examples of the carrier medium are dibutyl sebacate and dibutyl phthalate. Examples of the co-carrier are glycerol monooleate, sorbitan monooleate, glycerol monocaprylate, and sorbitan monolaurate.
REFERENCES:
patent: 4388307 (1983-06-01), Cavanak
patent: 5342625 (1994-08-01), Hauer et al.
patent: 5759997 (1998-06-01), Cavanak
patent: 5858401 (1999-01-01), Bhalani et al.
patent: 6057289 (2000-05-01), Mulye
patent: 6248363 (2001-06-01), Patel et al.
patent: 6306825 (2001-10-01), Cavanak
patent: 2002/0009067 (2002-01-01), Sachs et al.
patent: 0 694 308 (1996-01-01), None
patent: 0 813 876 (1997-12-01), None
Dickstein , Shapiro, LLP.
Wax Robert A.
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