Quinoline derivatives and quinazoline derivatives
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Sep 26, 2006
filing date -
Jan 22, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An object of the present invention is to provide compounds which have antitumor activity and do not change cytomorphosis. Disclosed are compounds represented by formula (I) and a pharmaceutically acceptable salts and solvates thereof and pharmaceutical compositions comprising said compounds: wherein X and Z each independently represent CH or N; R.sup.1 to R.sup.3 represent H, substituted alkoxy, unsubstituted alkoxy or the like; R.sup.4 represents H; R.sup.5 to R.sup.8 represent H, halogen, alkyl, alkoxy, alkylthio, nitro, or amino, provided that R.sup.5 to R.sup.8 do not simultaneously represent H; R.sup.9 and R.sup.10 represent H, alkyl, or alkylcarbonyl; and R.sup.11 represents alkyl, alkenyl, alkynyl, or aralkyl.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 44 Citation Count
- C07D Class
- 96.94 % this patent is cited more than
- 18 Age