Substituted 4'-hydroxyphenylacetic acid derivatives having antii

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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564158, 548253, 554 51, 554116, C07C23304

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active

052200647

ABSTRACT:
The present invention is novel compounds, which are derivatives of 4'-hydroxyphenylacetic acid having antiinflammatory activity for the treatment of arthritis, asthma, Raynaud's disease, inflammatory bowel disorders, trigeminal or herpetic neuralgia, inflammatory eye disorders, psoriasis, and having analgesic activity. Particularly, the analgesia may be useful for the treatment of dental pain and headache, especially vascular headache, such as migraine, cluster and mixed vascular syndromes, as well as nonvascular tension headache.

REFERENCES:
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patent: 4448730 (1984-05-01), Van't Riet et al.
patent: 4579866 (1986-04-01), Stevenson et al.
Ott et al, Liedigs Ann., 425, pp. 314-337 (1921).
Szolesanyi et al, Arzneim.-Forsch, 25, No. 12 pp. 1877-1881 (1975).

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