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Title:
MONO- OR POLYENIC CARBOXYLIC ACID DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/1996/013478
Kind Code:
A1
Abstract:
Novel retinoid-related compounds that can substitute for retinoic acid as preventives or remedies for various diseases and compounds that are antagonistic to retinoids, i.e., heterocyclic compounds represented by the general formula (1-I): Z-(CR3=CR2)n-COOR1 or physiologically acceptable salts thereof, and compounds represented by general formula (2-I) or physiologically acceptable salts thereof. The compounds have a potent ability to combine with RARs and are efficacious in treating various diseases including various keratinization anomalies and rheumatoid arthritis.

Inventors:
HIBI SHIGEKI (JP)
KIKUCHI KOUICHI (JP)
YOSHIMURA HIROYUKI (JP)
NAGAI MITSUO (JP)
TAGAMI KATSUYA (JP)
ABE SHINYA (JP)
HISHINUMA IEHARU (JP)
NAGAKAWA JUNICHI (JP)
MIYAMOTO NORIMASA (JP)
HIDA TAKAYUKI (JP)
OGASAWARA AICHI (JP)
HIGASHI SEIKO (JP)
TAI KENJI (JP)
YAMANAKA TAKASHI (JP)
ASADA MAKOTO (JP)
Application Number:
PCT/JP1995/002231
Publication Date:
May 09, 1996
Filing Date:
October 31, 1995
Export Citation:
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Assignee:
EISAI CO LTD (JP)
HIBI SHIGEKI (JP)
KIKUCHI KOUICHI (JP)
YOSHIMURA HIROYUKI (JP)
NAGAI MITSUO (JP)
TAGAMI KATSUYA (JP)
ABE SHINYA (JP)
HISHINUMA IEHARU (JP)
NAGAKAWA JUNICHI (JP)
MIYAMOTO NORIMASA (JP)
HIDA TAKAYUKI (JP)
OGASAWARA AICHI (JP)
HIGASHI SEIKO (JP)
TAI KENJI (JP)
YAMANAKA TAKASHI (JP)
ASADA MAKOTO (JP)
International Classes:
A61P19/02; C07C57/03; C07C229/44; C07D209/08; C07D213/69; C07D215/12; C07D215/14; C07D215/18; C07D223/16; C07D225/06; C07D231/12; C07D241/38; C07D241/42; C07D241/46; C07D261/18; C07D263/32; C07D265/36; C07D333/76; C07D405/14; C07D455/04; C07D487/04; C07D495/04; G06F17/30; (IPC1-7): C07C53/00; C07C229/00; C07D209/08; C07D215/14; C07D223/16; C07D265/36; C07D471/06; C07D487/04; C07D495/04; C07D521/00
Domestic Patent References:
WO1995018130A11995-07-06
Foreign References:
JPH069616A1994-01-18
US4977276A1990-12-11
JPH02268181A1990-11-01
JPH0578315A1993-03-30
US4894386A1990-01-16
JPH01316363A1989-12-21
Other References:
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RENARD P., ET AL.: "PRODUITS DE TRANSFORMATION DE LA FORMYL-6 METHYL-3 BENZOXAZOLINONE.", BULLETIN DE LA SOCIETE DE PHARMACIE DE LILLE., LILLE., FR, vol. 35., no. 02/03., 1 January 1979 (1979-01-01), FR, pages 125 - 138., XP000671535, ISSN: 0366-3507
DOPOV. AKAD. NAUK UKR. RSR. SER. B, 32(9), (1970), KHRISTEIANSEN M.G., pages 829-834.
IZV. TIMIRYAZEVSK. S-KH. AKAD., (3), (1988), GRYAZNOV A.P., pages 185-190.
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KHIM. GETEROTSIKL. SOEDIN, (5), (1983), DOLIDZE S.V., pages 608-612.
See also references of EP 0790228A4
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