2-(3-phenyl-2-piperazinyl-3,4-dihydroquinazolin-4-yl)acetic...

Details 2-(3-phenyl-2-piperazinyl-3,4-dihydroquinazolin-4-yl)acetic... 2-(3-phenyl-2-piperazinyl-3,4-dihydroquinazolin-4-yl)acetic...

2011-06-14

2011-06-14

Wilson, James O (Department: 1624)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

C544S284000

Reexamination Certificate

active

07960387

ABSTRACT:
The invention relates to dihydroquinazolines and methods for the production thereof, the use thereof in the treatment and/or prophylaxis of diseases, in addition to the use thereof in the production of medicaments in the treatment and/or prophylaxis of diseases, especially for use as anti-viral agents, especially against cytomegalo viruses.

REFERENCES:
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patent: 2007/0185121 (2007-08-01), Wunberg
patent: 2007/0191387 (2007-08-01), Wunberg et al.
patent: 2007/0281953 (2007-12-01), Wunberg
patent: 2008/0132515 (2008-06-01), Wunberg
patent: 2009/0221822 (2009-09-01), Goossen
patent: 4320347 (1994-12-01), None
patent: 9941253 (1999-08-01), None
Wang, et al., Solid-Phase Synthesis of 3,4-Dihydroquinazoline, Tetrahedron Letters, 38(50): 8651-8654 (1997).
Saito, et al., A Facile and Efficient Carbodiimide-Mediated Synthesis of Dihydroquinazolines via a Tandem Nucleophilic Addition-Intramolecular Hetero Conjugate Addition Annulation Strategy, Tetrahedron Letters, 37(2): 209-212 (1996).

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