4-(3-Coumarinyl)-thiazole-derivatives with anti-allergic, anti-a

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

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514320, 514371, 544367, 546196, 548194, 548195, A61K 31495, A61K 31425, C07D41704, C07D41714

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active

049026887

ABSTRACT:
Compounds of formula ##STR1## (wherein R, R.sub.1 and R.sub.2 have the meanings reported in the specification) and their preparation are described.
The compounds of formula I have anti-allergic, anti-anaphylactic and anti-arthritic activity and are useful in pharmaceutical field.
Compositions for pharmaceutical use containing a compound of formula I as active ingredient are described too.

REFERENCES:
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patent: 4701456 (1987-10-01), Dewald et al.
patent: 4766137 (1988-08-01), Carenzi et al.
patent: 4766138 (1988-08-01), Carenzi et al.
Rajeswar et al., Chemical Abstracts, vol. 106, No. 196413 (1987).
Gursoy et al., Chemical Abstracts, vol. 99, No. 175646 (1983).

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