Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2011-07-05
2011-07-05
Fetterolf, Brandon J (Department: 1628)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C546S162000, C514S313000
Reexamination Certificate
active
07973027
ABSTRACT:
Compounds with high antimalarial activity; and antimalarial drugs containing the same as an active ingredient. There are provided compounds with antimalarial activity represented by the chemical formula: (wherein R1is H, Cl or OCH3; R2is H or CH3; R3is CH, CH2, C(CH3), CH(CH3) or C(CH3)2; Ar is imidazole, triazole, pyridine, benzene, pyrrole, furan, thiophene or derivatives thereof; n is 1 to 5; and m is 1 to 5). Further, there are provided antimalarial drugs containing these compounds with antimalarial activity or pharmacologically acceptable salts thereof as active ingredients.
REFERENCES:
Peter B. Madrid et al., “Incorporation of an Intramolecular Hydrogen-Bonding Motif in the Side Chain of 4-Aminoquinolines Enhances Activity against Drug-ResistantP.falciparum,” J. Med. Chem. 2006, 49, pp. 4535-4543.
Kaylene Raynes et al., “Synthesis and Activity of Some Antimalarial Bisquinolines,” J. Med. Chem. 1995, 38, pp. 204-206.
International Search Report mailed Mar. 20, 2007, issued on PCT/JP2007/053537.
Higuchi Tsunehiko
Kim Hye-Sook
Omiya Hirohisa
Umezawa Naoki
Wataya Yusuke
Edwards Angell Palmer & & Dodge LLP
Fetterolf Brandon J
Nagoya City University
Ricci Craig
LandOfFree
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