Chemistry: molecular biology and microbiology – Differentiated tissue or organ other than blood – per se – or...
Reexamination Certificate
2003-03-05
2009-08-04
Wilson, James O (Department: 1624)
Chemistry: molecular biology and microbiology
Differentiated tissue or organ other than blood, per se, or...
C544S362000, C544S376000
Reexamination Certificate
active
07569337
ABSTRACT:
The invention provides compounds of formula (I), wherein R, R1, R2, R3and R4are as defined in the description, and their preparation. The compounds of formula I are useful as biomarkers.
REFERENCES:
patent: 3014041 (1961-12-01), Hausermann et al.
patent: 3933847 (1976-01-01), Ohkawa et al.
patent: 4035740 (1977-07-01), Schafer et al.
patent: 0 527 433 (1993-02-01), None
patent: WO 01 77720 (2001-10-01), None
Foley & Lardner LLP
Novartis AG
Sackey Ebenezer
Wilson James O
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