Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-08-29
2006-08-29
Chang, Celia (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C549S364000, C549S365000
Reexamination Certificate
active
07098243
ABSTRACT:
Novel bicyclic carbohydrate compounds are effective for the prophylaxis and treatment of diseases caused by infections of the alphaherpesvirinae HSV-1 and HSV-2. The invention includes the compoundwherein X1, X2, and X3are selected from the group consisting of O, N, and S; wherein Y1and Y2are selected from the group consisting of O, N, and S; and wherein Z is selected from the group consisting of F, Cl, and Br, as well as analogs, prodrugs and pharmaceutically acceptable salts thereof, together with pharmaceutical compositions for the prophylaxis and treatment of diseases caused by infections of alphaherpesvirinae.
REFERENCES:
patent: 5753141 (1998-05-01), Siemensmeyer et al.
patent: WO 03/082846 (2003-10-01), None
patent: WO 04/014929 (2004-02-01), None
Exhibit I, search result.
Akanitapichat et al. “1,3-dihydroxyacridone . . . ” CA 133:26483 (2000).
Database CAPLUS on STN, AN 2001:544756. Espinola et al. “Synthetic Flux-Promoting Polyether Modstl: Cation Flux Dependence on Polyoxyethylene Chain Length”, Isreal Journal of Chemistry. 2000, vol. 40, Issue 3-4.
Peys Eric
Sas Benedikt
van der Eycken Johan
Van hemel Johan
Van Hoof Steven
Chang Celia
Harris Emily E.
Herink Kent A.
Kemin Pharma Europe B.V.B.A.
Rosenberg Daniel A.
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