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Machine translation
1. (WO1994025021) BENZOPYRAN DERIVATIVE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/025021    International Application No.:    PCT/JP1994/000682
Publication Date: 10.11.1994 International Filing Date: 25.04.1994
Chapter 2 Demand Filed:    06.06.1994    
IPC:
C07D 311/58 (2006.01)
Applicants: CHUGAI SEIYAKU KABUSHIKI KAISHA [JP/JP]; 5-1, Ukima 5-chome, Kita-ku, Tokyo 115 (JP) (For All Designated States Except US).
KOGA, Hiroshi [JP/JP]; (JP) (For US Only).
SATO, Haruhiko [JP/JP]; (JP) (For US Only).
ISHIZAWA, Takenori [JP/JP]; (JP) (For US Only)
Inventors: KOGA, Hiroshi; (JP).
SATO, Haruhiko; (JP).
ISHIZAWA, Takenori; (JP)
Agent: YUASA, Kyozo; Yuasa and Hara, Section 206, New Ohtemachi Building, 2-1, Ohtemachi 2-chome, Chiyoda-ku, Tokyo 100 (JP)
Priority Data:
5/132308 23.04.1993 JP
5/141111 07.05.1993 JP
Title (EN) BENZOPYRAN DERIVATIVE
(FR) DERIVE DE BENZOPYRANNE
Abstract: front page image
(EN)A benzopyran derivative represented by general formula (I) and a pharmaceutically acceptable salt thereof, whrein R, X and Y represent together any of the combinations represented by (A). These compounds are excellent in the potassium channel activity and also in safety.
(FR)L'invention concerne un dérivé de benzopyranne représenté par la formule générale (I), ainsi qu'un sel pharmaceutiquement acceptable de celui-ci, formule dans laquelle R, X et Y représentent ensemble n'importe laquelle des combinaisons (A). Ces composés sont excellents de par leur activité au niveau de vannes à potassium et leur sécurité d'emploi.
Designated States: AU, BB, BG, BR, BY, CA, CN, CZ, FI, HU, KR, KZ, LK, LV, MG, MN, MW, NO, NZ, PL, RO, RU, SD, SI, SK, TT, UA, US, UZ, VN.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)