BENZODIAZEPINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
PROBLEM TO BE SOLVED: To provide a medicine used for treating or preventing a respirator syncytium virus (RSV) infection. SOLUTION: Benzodiazepine derivative of formula (I), and pharmaceutically acceptable salts thereof, are found to be active against RSV. In the formula: R1represents aryl, heteroar...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a medicine used for treating or preventing a respirator syncytium virus (RSV) infection. SOLUTION: Benzodiazepine derivative of formula (I), and pharmaceutically acceptable salts thereof, are found to be active against RSV. In the formula: R1represents aryl, heteroaryl or the like; R2represents hydrogen or the like; each R3is the same or different and represents various substituents; n is from 0 to 3; R4represents hydrogen or the like; R5represents aryl, heteroaryl, carbocyclyl, heterocyclyl, aryl-(1-6C alkyl)-, heteroaryl-(1-6C alkyl)-, carbocyclyl-(1-6C alkyl)-, heterocyclyl-(1-6C alkyl)-, aryl-C(O)-C(O)-, heteroaryl-C(O)-C(O)-, carbocyclyl-C(O)-C(O)-, heterocyclyl-C(O)-C(O)- or, -XR6or the like. COPYRIGHT: (C)2011,JPO&INPIT |
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