Buprenorphine derivatives and uses thereof

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C546S039000

Reexamination Certificate

active

07964610

ABSTRACT:
Ester derivatives of the phenolic hydroxyl group of buprenorphine can be used in the treatment of opiate dependency and/or moderate to severe pain. The esters have an enhanced bioavailability, an enhanced duration of action, and a reduced abuse potential.

REFERENCES:
patent: 4668685 (1987-05-01), Shami
patent: 4935428 (1990-06-01), Lewis
patent: 5750534 (1998-05-01), Yoa-Pu
patent: 5817665 (1998-10-01), Dante
patent: 5849915 (1998-12-01), Kim
patent: 5985880 (1999-11-01), Chang
patent: 6004969 (1999-12-01), Hu
patent: 6225321 (2001-05-01), Hu
patent: 6300332 (2001-10-01), Chang
patent: 6696088 (2004-02-01), Oshlack
patent: 6716449 (2004-04-01), Oshlack
patent: 7195882 (2007-03-01), Root
patent: 7220842 (2007-05-01), Zheng
patent: 2004/0033253 (2004-02-01), Shevchuk
patent: 2004/0151670 (2004-08-01), Blondino
patent: 2005/0075361 (2005-04-01), Wang
patent: 2005/0085440 (2005-04-01), Birch
patent: 2005/0142072 (2005-06-01), Birch
patent: 2005/0152843 (2005-07-01), Bartholomaus
patent: 2005/0154002 (2005-07-01), Crooks
patent: 2005/0186139 (2005-08-01), Bartholomaus
patent: 2005/0191244 (2005-09-01), Bartholomaus
patent: 2005/0214223 (2005-09-01), Bartholomaus
patent: 2006/0287244 (2006-12-01), Chandran
patent: 2007/0140975 (2007-06-01), Baichwal
patent: 1131059 (1999-11-01), None
patent: 1422230 (2002-11-01), None
patent: 1558221 (2003-10-01), None
Imoto, “Transdermal Prodrug Concepts: Permeation of Buprenorphine and Its Alkyl Esters through Hairless Mouse Skin and Influence of Vehicles”Biol. Pharm. Bull.(1996), vol. 19, pp. 263-267.
Jasinski and Preston, “Laboratory Stuides of Buprenorphine in Opioid Abusers”, Buprenorphine, Ed. A Cowan, JW Lewis, Wiley-Lis, (1995), pp. 189-211.
Stinchcomb, “A Solubility and Related Physicochemical Property Comparison of Buprenorphine and Its 3-Alkyl Esters”,Pharm. Res.(1995), vol. 12, pp. 1526-1529.
Stinchcomb, “Permeation of Buprenorphine and Its 3-Alkyl-Ester Prodrugs Through Human Skin”,Pharm. Res.(1996), vol. 13, pp. 1519-1523.
International Search Report, Application No. PCT/GB2007/001120, dated Jul. 30, 2007.
Written Opinion of the International Searching Authority, Application No. PCT/GB2007/001120, dated Jul. 30, 2007.

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