Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-11-29
2005-11-29
Seaman, D. Margaret (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S352000, C514S353000, C546S159000, C546S160000, C546S161000, C546S279700, C546S308000
Reexamination Certificate
active
06969723
ABSTRACT:
Compounds of general formula (I), wherein R4and R5stand for hydrogen atom or form together an 1,3-butadienyl group, optionally substituted by a methylenedioxy group or one or more straight or branched C1-4alkyl group, straight or branched C1-4alkoxy group, hydroxy group or halogen atom; are strong adenosine A3receptor ligands preferably antagonists.
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Graf, Chem. Berichte, 64, 1931, pp. 21-26.
Gewald et al., J. Pract. Chem./Chem.-Ztg. 334(1), 1992, pp. 89-91.
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Gewald K. et al., Chemical Abstract Plus, abstract No. 116:255453 (1992).
Sarhan, Abd El-Wareth A.O. et al., Chemical Abstracts, abstract No. 69693x. vol. 136 (2001).
Sarhan, Abd El-Wareth A.O. et al.,Chemical Abstracts Plus, abstract No. 136:69693 (2001).
Arányi Péter
Balázs László
Balogh Mária
Bata Imre
Bátori Sándor
Lin Jiang
Sanofi - Aventis
Seaman D. Margaret
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