Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-04-19
2005-04-19
Balasubramanian, Venkataraman (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C544S323000
Reexamination Certificate
active
06881740
ABSTRACT:
This invention relates to compounds to formula (1) wherein B is optionally substituted aryl; R1and R2are the same or different and are independently selected from hydrogen or C1-3alkyl; n is 1 or 2, preferably n is 1; m is 0 or 1; R3is hydrogen or acyl, R4and R5are the same or different and are independently selected from amino, alkylamino, dialkylamino, arylamino and C2-C4cycloalkylamino; X and Y are independently selected from C, H or N provided at least one of X and Y is N; and salts thereof, solvates thereof, pharmaceutically acceptable derivatives thereof, prodrugs thereof, tautomers thereof and/or isomers thereof, and processes for their reparation and methods of treatment, pharmaceutical formulations and uses involving them.
REFERENCES:
patent: 3274190 (1966-09-01), Gray et al.
patent: WO 9310116 (1993-05-01), None
Abstract of T. Tsuji, et al, “Synthesis of 2-substituted -4,6- diamino-s-triazines”,Chemical Abstracts,69:77243 1968.
Beart Phillip Mark
Collis Maree Patricia
Jackson William Roy
Jarrott Bevyn
Papanikos Alexandra
Balasubramanian Venkataraman
Monash University
Scully Scott Murphy & Presser
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