Title:
【発明の名称】クロモン誘導体
Document Type and Number:
Japanese Patent JP3068458
Kind Code:
B2
Abstract:
Chromone derivs. of formula (I) are new: A is opt. monosubstd. by lower alkyl, lower alkoxy, halo, NO2 or F3C; B is opt. substd. by 1-4 lower alkyl, OH, lower alkoxy, lower alkylthio, halo, NO2, CN or F3C.
Inventors:
Andrea Von Sprehel
Mark Gers Pachel
Robert Marr
Silvio logo
Walter schilling
Silvio Ofner
Seam Jacob Hahnstra
Mark Gers Pachel
Robert Marr
Silvio logo
Walter schilling
Silvio Ofner
Seam Jacob Hahnstra
Application Number:
JP10156896A
Publication Date:
July 24, 2000
Filing Date:
April 23, 1996
Export Citation:
Assignee:
Novartis Actien Gezel Shaft
International Classes:
A61K31/352; A61K31/4402; A61K31/443; A61K31/445; A61K31/4468; A61P1/00; A61P1/08; A61P1/12; A61P3/12; A61P9/00; A61P9/08; A61P9/12; A61P11/00; A61P11/06; A61P11/08; A61P25/00; A61P25/04; A61P25/08; A61P25/20; A61P25/24; A61P25/26; A61P29/00; A61P35/00; A61P37/00; A61P37/08; A61P43/00; C07D405/12; (IPC1-7): C07D405/12; A61K31/4468; A61P1/00; A61P1/12; A61P3/12; A61P11/06; A61P25/24; A61P29/00; A61P37/08
Domestic Patent References:
JP7196649A | ||||
JP10506399A |
Other References:
【文献】欧州特許出願公開707006(EP,A1)
Attorney, Agent or Firm:
Takashi Ishida (3 others)