Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-04-11
2008-12-16
Habte, Kahsay T (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C544S095000
Reexamination Certificate
active
07465727
ABSTRACT:
The present invention relates to 5H-pyrazolo[1,5-c][1,3]benzoxazin-5-yl)phenyl methanone derivatives as inhibitors of the viral replication of the HIV virus, processes for their preparation as well as pharmaceutical compositions, their use as medicines, and diagnostic kits comprising them. The present invention also concerns combinations of the present HIV inhibitors with other anti-retroviral agents. It further relates to their use in assays as reference compounds or as reagents. The compounds of the present invention are useful for preventing or treating infection by HIV and for treating AIDS.
REFERENCES:
patent: 0563733 (1993-10-01), None
patent: 1359147 (2003-11-01), None
Orlov et al. Khimiya Geterotsiklicheskikh Soedinenii (1991), 8, 1131-1136 (Russian Journal, English translation).
Orlov V D et al, “Substituted 1, 10B-Dihydro-5H-Pyrazoloä1, 5-CÜ-1, 3-Benzo Xazines” Chemistry Of Heterocyclic Compounds (A Translation Of Khimiya Geterotsiklicheskikh Soedinenti), Aug. 1991, pp. 910-914, XP008055323 vol. 27, Plenum Press Co., New York, NY, US.
Hu Lili
Surleraux Dominique Louis Nestor Ghislain
Tahri Abdellah
Wigerinck Piet Tom Bert Paul
Habte Kahsay T
Ren Yunling
Tibotec Pharmaceuticals Ltd.
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