Title:
ロイコトリエンアンタゴニスト作用を有するベンゾピラン誘導体
Document Type and Number:
Japanese Patent JP3914575
Kind Code:
B2
Abstract:
PCT No. PCT/EP97/01418 Sec. 371 Date Oct. 15, 1998 Sec. 102(e) Date Oct. 15, 1998 PCT Filed Mar. 20, 1997 PCT Pub. No. WO97/34885 PCT Pub. Date Sep. 25, 1997The present invention relates to novel 4-oxo-4H-1-benzopyran compounds containing benzyloxymethyl, 3-phenylpropyl, or other araliphatic substituents in their 8-position. These compounds show a leukotriene-antagonistic activity. The compounds are characterized by good oral adsorption. The compounds of the present invention may be used as anti-inflammatory and antiallergic medicaments, and in the treatment of cardiovascular diseases.
Inventors:
Carganico, Germano
Maureon, Caseras, Davids
Pasqual, Aveyana, Jaime
Garcia, Perez Em Luisa
Palomel Veneto, Alberto
Maureon, Caseras, Davids
Pasqual, Aveyana, Jaime
Garcia, Perez Em Luisa
Palomel Veneto, Alberto
Application Number:
JP53315997A
Publication Date:
May 16, 2007
Filing Date:
March 20, 1997
Export Citation:
Assignee:
Laboratories Menarini Societe Anonyme
International Classes:
C07D311/24; A61K31/00; C07D311/54; A61K31/35; A61K31/352; A61K31/353; A61K31/41; A61P9/00; A61P9/10; A61P11/00; A61P11/02; A61P11/06; A61P17/00; A61P17/06; A61P19/00; A61P25/00; A61P27/00; A61P27/14; A61P29/00; A61P37/00; A61P37/08; A61P43/00; C07C45/54; C07C205/45; C07D311/58; C07D405/04; C07D405/12; C07D405/14; C07D407/06; C07D407/12
Domestic Patent References:
| JP61050977A | ||||
| JP3095144A | ||||
| JP61143371A | ||||
| JP5201915A |
Attorney, Agent or Firm:
Yukio Ono
Yoshio Miyagawa
Yoshio Miyagawa