Title:
【発明の名称】1,4―ジヒドロ―1,4―ジオキソナフタレンのヘテロ芳香族及び三環式誘導体の利用、得られる新規化合物並びにその治療用途
Document Type and Number:
Japanese Patent JP2000502081
Kind Code:
A
Abstract:
The therapeutical use of tricyclic nitrogen-containing derivatives and pharmaceutically acceptable salts thereof having general formula (I), for treating diseases related to venous function deficiency and/or inflammatory oedema, is disclosed. In general formula (I), A is a sulphur or oxygen atom or a radical R3N where R3 is a hydrogen atom, a C1-5 alkyl radical or an optionally substituted aromatic or heteroaromatic ring; each of X1, X2, X3 and X4 is independently a carbon atom or a nitrogen atom; R1 is a C1-5 alkyl radical, an optionally substituted aromatic ring or an optionally substituted heteroaromatic ring having one or more heteroatoms; and R2 is a hydrogen atom or a C1-5 alkyl radical.
Inventors:
Bowterin-Farson Audire
Desk Ann-Billiard Stephanie
Fabro, Anita
Finnet, michel
Tembo, Olivier
Tregrosa, Jean-Luc
Janic-Arnold, Sylvie
Desk Ann-Billiard Stephanie
Fabro, Anita
Finnet, michel
Tembo, Olivier
Tregrosa, Jean-Luc
Janic-Arnold, Sylvie
Application Number:
JP52180197A
Publication Date:
February 22, 2000
Filing Date:
December 10, 1996
Export Citation:
Assignee:
Labor Toile Inotera
International Classes:
A61K31/00; A61K31/435; A61K31/4353; A61K31/437; A61K31/4745; A61P7/00; A61P7/04; A61P9/00; A61P25/06; A61P29/00; C07D471/04; C07D498/04; C07D513/04; (IPC1-7): C07D471/04; A61K31/437; A61P7/04; A61P9/00; A61P25/06; A61P29/00; C07D498/04; C07D513/04
Attorney, Agent or Firm:
Takashi Ishida (4 others)