Title:
AMIDE DERIVATIVES
Document Type and Number:
WIPO Patent Application WO/1999/021543
Kind Code:
A1
Abstract:
Compounds represented by general formula (1) or pharmaceutically acceptable salts thereof, useful as a remedy for neuroretinal degeneration, or the like, wherein Ar represents optionally substituted phenyl, etc.; n represents 0, 1 or 2; R?1¿ represents hydrogen, optionally substituted alkyl, etc.; R?2¿ and R?3¿ represent each independently optionally substituted alkyl, etc.; R?4¿ and R?5¿ represent each independently hydrogen or optionally substituted alkyl; and R?6¿ represents hydrogen, hydroxyl or alkyl.
Inventors:
IKEDA KAZUHITO (JP)
TATSUNO TOHRU (JP)
OGO HIROKI (JP)
NISHIHARA TOSHIO (JP)
FUJIBAYASHI TATSUYA (JP)
NAGATA RYU (JP)
TATSUNO TOHRU (JP)
OGO HIROKI (JP)
NISHIHARA TOSHIO (JP)
FUJIBAYASHI TATSUYA (JP)
NAGATA RYU (JP)
Application Number:
PCT/JP1998/004782
Publication Date:
May 06, 1999
Filing Date:
October 22, 1998
Export Citation:
Assignee:
SUMITOMO PHARMA (JP)
IKEDA KAZUHITO (JP)
TATSUNO TOHRU (JP)
OGO HIROKI (JP)
NISHIHARA TOSHIO (JP)
FUJIBAYASHI TATSUYA (JP)
NAGATA RYU (JP)
IKEDA KAZUHITO (JP)
TATSUNO TOHRU (JP)
OGO HIROKI (JP)
NISHIHARA TOSHIO (JP)
FUJIBAYASHI TATSUYA (JP)
NAGATA RYU (JP)
International Classes:
C07C233/65; C07C233/66; C07C233/69; C07C233/76; C07C233/83; C07C235/46; C07C235/84; C07C237/12; C07C237/22; C07C237/30; C07C255/29; C07D213/81; C07D213/82; C07D333/38; (IPC1-7): A61K31/165; A61K31/24; A61K31/50; A61K31/38; A61K31/44; C07C233/44; C07C233/65; C07C237/30; C07C233/66; C07C233/69; C07C237/222; C07C233/83; C07C233/76; C07C255/29; C07D237/24; C07D333/38
Domestic Patent References:
| WO1996031462A1 | 1996-10-10 | |||
| WO1995028153A1 | 1995-10-26 | |||
| WO1995005175A1 | 1995-02-23 |
Foreign References:
| EP0692472A1 | 1996-01-17 | |||
| EP0666260A1 | 1995-08-09 | |||
| JPS5855461A | 1983-04-01 |
Other References:
XUEBAO Y.: "SYNTHESIS OF NICOTINAMIDE AND PYRIDYL-ACRYL AMIDE DERIVATIVES AND STUDIES ON THEIR VASODILATION ACTIVITY.", YAO HSUEH HSUEH PAO - ACTA PHARMACEUTICA SINICA., YAOXUE XUEBAO, CN, vol. 31., no. 09., 1 January 1996 (1996-01-01), CN, pages 715 - 720., XP002920613, ISSN: 0513-4870
YAMAMOTO S., ET AL.: "IN VITRO ANTYMYCOBACTERIAL ACTIVITIES OF PYRAZINAMIDE ANALOGS: RESULTS OF SCREENING TESTS.", KEKKAKU, NIPPON KEKKAKUBYO GAKKAI, TOKYO,, JP, vol. 71., no. 03., 1 January 1996 (1996-01-01), JP, pages 253 - 258., XP002920614, ISSN: 0022-9776
HOSHI A., ET AL.: "ANTITUMOR ACTIVITY OF 1-ALKYLCARBAMOYL DERIVATIVES OF 5-FLUOROURACIL AGAINST L1210 LEUKEMIA.", CHEMICAL AND PHARMACEUTICAL BULLETIN, PHARMACEUTICAL SOCIETY OF JAPAN, JP, vol. 26., no. 01., 1 January 1978 (1978-01-01), JP, pages 161 - 165., XP002920615, ISSN: 0009-2363
YAMAMOTO S., ET AL.: "IN VITRO ANTYMYCOBACTERIAL ACTIVITIES OF PYRAZINAMIDE ANALOGS: RESULTS OF SCREENING TESTS.", KEKKAKU, NIPPON KEKKAKUBYO GAKKAI, TOKYO,, JP, vol. 71., no. 03., 1 January 1996 (1996-01-01), JP, pages 253 - 258., XP002920614, ISSN: 0022-9776
HOSHI A., ET AL.: "ANTITUMOR ACTIVITY OF 1-ALKYLCARBAMOYL DERIVATIVES OF 5-FLUOROURACIL AGAINST L1210 LEUKEMIA.", CHEMICAL AND PHARMACEUTICAL BULLETIN, PHARMACEUTICAL SOCIETY OF JAPAN, JP, vol. 26., no. 01., 1 January 1978 (1978-01-01), JP, pages 161 - 165., XP002920615, ISSN: 0009-2363
Attorney, Agent or Firm:
Nakamura, Toshio (Ltd. 1-98 Kasugadenaka 3-chome Konohana-ku, Osaka-shi Osaka, JP)
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