NITROGEN-CONTAINING HETEROCYCLIC COMPOUND, METHOD FOR PRODUCING THE SAME, AND PHARMACEUTICAL COMPOSITION USING THE SAME

PROBLEM TO BE SOLVED: To provide a compound that selectively inhibits PDGF(platelet-derived growth factor) and has both high activity and safety, to provide a method for producing the same, and to provide a pharmaceutical composition using the same. SOLUTION: The nitrogen-containing heterocyclic com...

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Hauptverfasser: KOSEGI JUNICHI, AOKI KATSUYUKI, TAI KENPEI, OBATA TATSUHIRO, HIROKAWA HIROKO, WATANABE TOSHIHIKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a compound that selectively inhibits PDGF(platelet-derived growth factor) and has both high activity and safety, to provide a method for producing the same, and to provide a pharmaceutical composition using the same. SOLUTION: The nitrogen-containing heterocyclic compound is represented by the general formula(I-A). Pharmaceutically acceptable salts thereof are also provided. Besides, a method for producing the above compound or salt thereof, and a pharmaceutical composition containing the above compound or salt thereof as active ingredient are provided, respectively. COPYRIGHT: (C)2007,JPO&INPIT