(Carboxyacylamino)phenylalkenamides and esters thereof as SRS-A

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...

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424316, 424319, 560 37, 562442, 26050111, 2603268, 544107, 546184, A61K 3124, C07C101447, C07C101453

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active

042961297

ABSTRACT:
Certain new propenamides and 2-butenamides having a (carboxyalkanamido)phenyl or a (carboxyalkenamido)phenyl group at the 3-position, and certain esters thereof, and their use for antagonizing the spasmogenic activity of slow-reacting substance of anaphylaxis (SRS-A) in a human subject. In particular, the compounds of the invention are useful for preventing and treating certain obstructive airways diseases, notably allergic bronchial asthma, allergic rhinitis and certain skin disorders, in human subjects.

REFERENCES:
patent: 625159 (1899-05-01), Einhorn
patent: 3993679 (1976-11-01), Hall et al.
patent: 4036837 (1977-07-01), Sellsted et al.

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