Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-03-27
2007-03-27
Spivack, Phyllis G. (Department: 1614)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
active
10310600
ABSTRACT:
A method of inhibiting tumor growth is provided, comprising administering an effective dose of a compound of the formulawherein, independently at each occurrence,w is C or N, v and x are N with H substitution as needed to fulfill open valence sites;y and z are selected from N and C, with H substitution as needed to fulfill open valence sites, with the proviso that each of w, v, x, y and z is not simultaneously C;the ring formed from v, w, x, y and z may be saturated or unsaturated; andR1, R2, R3and R4are selected from hydrogen, alkyl, aryl, alkaryl, aralkyl, heteroalkyl, and heteroaryl; wherein any adjacent two of R1, R2, R3and R4may join together to form a 5, 6 or 7-membered carbocyclic ring or a 5, 6 or 7-membered heterocyclic ring containing at least one atom selected from nitrogen, oxygen and sulfur.
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Chopiuk Greg
Du Xinyao
Sviridov Serguei
Zhang Zaihui
Bozicevic Field & Francis LLP
OLT Inc.
Sherwood Pamela J.
Spivack Phyllis G.
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