Drug – bio-affecting and body treating compositions – Nonspecific immunoeffector – per se ; or nonspecific... – Lipid or oil
Patent
1979-08-02
1981-02-24
Chan, Nicky
Drug, bio-affecting and body treating compositions
Nonspecific immunoeffector, per se ; or nonspecific...
Lipid or oil
2603452, 26034815, 568310, 568315, C07D31122, A61K 3135
Patent
active
042528186
ABSTRACT:
7-[3-(4-Acetyl-3-hydroxy-6-iodo-2-propylphenoxy)-2-hydroxypropoxy]-4-oxo-8- propyl-4H-1-benzopyran-2-carboxylic acid and its pharmaceutically acceptable salts are employed as antagonists of SRS-A (the slow reacting substance of anaphylaxis) in the treatment of asthma and allergic diseases.
REFERENCES:
patent: 3882148 (1975-05-01), Augstein et al.
Augstein et al., Nature New Biology, 245,215, (1973).
Augstein et al., Chemical Abstract, 83, P147,393c, (1975).
Hamel Pierre A.
Hirschmann Ralph F.
Rokach Joshua
Arther Thomas E.
Chan Nicky
Levitt Julian S.
Mahon Frank M.
Merck & Co. , Inc.
LandOfFree
Novel benzopyran derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Novel benzopyran derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel benzopyran derivatives will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1409188