Oxaindene derivatives and process for the preparation thereof

Details Oxaindene derivatives and process for the preparation thereof Oxaindene derivatives and process for the preparation thereof

1996-06-27

1998-02-10

Dentz, Bernard

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

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

549458, 549460, 549461, A61K 3134, C07D30791, C07D30793

Patent

active

057169861

ABSTRACT:
This invention relates to new oxaindene derivatives, a process for the preparation thereof and pharmaceutical compositions comprising the same.
The compounds according to the invention are characterized by the general formula (1) ##STR1## wherein R.sup.1 represents lower C.sub.1-4 alkyl, lower C.sub.1-4 alkoxy or lower C.sub.3-6 cycloalkyl,

REFERENCES:
patent: 3574627 (1971-04-01), Stern et al.
Hosokawa et. al., J. Org. Chem., vol. 43 (11), pp. 2752-2757, 1978.
Beddoes et. al., J. Chem. Soc. Perkin Trans. I, vol. 10, pp. 2670-2676, 1981.
Chemical Abstracts, vol. 110, 165948 (1989).

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