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Title:
AZO COMPOUNDS AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2000/023525
Kind Code:
A1
Abstract:
Azo compounds represented by formula (I), which are diamide type azo compounds derived from 2-hydroxynaphthalene-3,6-dicarboxylic acid and in which at least one of the amides is aliphatic. Various uses of the compounds are also provided.

Inventors:
Ueno, Ryuzo (10-27, Nango-cho Nishinomiya-shi, Hyogo, 662-0038, JP)
Kitayama, Masaya (3-76, Yamamotohigashi Takarazuka-shi, Hyogo, 665-0881, JP)
Minami, Kenji (3-15-2, Onosato Sennan-shi, Osaka, 590-0526, JP)
Wakamori, Hiroyuki (50 Kitaoda, Sannan-cho Hikami-gun, Hyogo, 669-3105, JP)
Application Number:
PCT/JP1999/005656
Publication Date:
April 27, 2000
Filing Date:
October 14, 1999
Export Citation:
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Assignee:
KABUSHIKI KAISHA UENO SEIYAKU OYO KENKYUJO (4-8 Koraibashi 2-chome, Chuo-ku Osaka-shi, Osaka, 541-0043, JP)
Ueno, Ryuzo (10-27, Nango-cho Nishinomiya-shi, Hyogo, 662-0038, JP)
Kitayama, Masaya (3-76, Yamamotohigashi Takarazuka-shi, Hyogo, 665-0881, JP)
Minami, Kenji (3-15-2, Onosato Sennan-shi, Osaka, 590-0526, JP)
Wakamori, Hiroyuki (50 Kitaoda, Sannan-cho Hikami-gun, Hyogo, 669-3105, JP)
International Classes:
C07D215/44; C07D233/26; C09B29/20; C09B62/008; C09B62/085; C09B62/51; C09D11/00; C09D11/322; C09D11/328; G03G5/06; G03G9/09; (IPC1-7): C09B29/20; C09D11/00
Domestic Patent References:
WO1998016587A1
WO1998017728A1
WO1999011717A1
Foreign References:
JPH10279823A
Other References:
See also references of EP 1048694A1
Attorney, Agent or Firm:
Aoyama, Tamotsu (Aoyama & Partners, IMP Building 3-7, Shiromi 1-chome, Chuo-k, Osaka-shi Osaka, 540-0001, JP)
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