Condensed-indan derivatives and pharmaceutically acceptable salt

Details Condensed-indan derivatives and pharmaceutically acceptable salt Condensed-indan derivatives and pharmaceutically acceptable salt

1997-08-12

2000-02-22

Goldberg, Jerome D.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

A61K 3144

Patent

active

060280794

ABSTRACT:
A condensed-indan derivative represented by formula (1) and a pharmaceutically acceptable salt thereof: wherein ring A represents an optionally substituted benzene ring or naphthalene ring, or a benzene ring having a lower alkylenedioxy group, ring B represents an optionally substituted benzene ring or a benzene ring having a lower alkylenedioxy group. Y represents --N.dbd.CR-- or --CR.dbd.N--, R represents a --NR.sub.1 R.sub.2 group, an optionally substituted nitrogen-containing heterocyclic group or a --OR.sub.3 group, wherein R.sub.1 and R.sub.2 are the same or different and each is a hydrogen atom; a phenyl group; an optionally substituted nitrogen-containing heterocyclic group; or a lower alkyl group which may be substituted by at least one selected from the group consisting of an optionally substituted amino group, a lower alkoxy group, a phenyl group, a nitrogen-containing heterocyclic group, an amine oxide group substituted by a lower alkyl group or a hydroxyl group(s); R.sub.3 represents a lower alkyl group optionally substituted by a substituted amino group, except when R represents an optionally substituted nitrogen-containing heterocyclic group; ring A and ring B are a benzene ring having no substituent group.

REFERENCES:
J. Heterocyclic Chem., vol. 28, No. 7, pp. 1809-1812 no date.
Med. Chem. Res., 3, pp. 44-51 (1993).
Anzini. . . . quinoline derivatives with high affinity . . . for 5-HT3 serotonin sites. Chem. Abs 119:173996, 1993.
Dahawn. "Orientation preferences in the synthesis of some indenol [2, ac]quinolin-7(H) ones." Chem Abs 119:117077, 1993.
Quraishi. Synthesis and biol. act. of some new 6-thiophene-7H-indenol[2, 1-c]quinolines. Chem Abs 113:58890, 1989.
Chemical Abstracts, vol. 119, No. 17, Oct. 25, 1993; Abstract No. 173996h.

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