Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1994-06-10
1996-07-30
Davis, Zinna Northington
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514333, 514341, 514406, 514399, 514397, 546256, 546 14, 5462771, 546266, 546344, 546264, 546329, 546262, 5462754, 5462751, 5483111, 5483124, 5483381, 5483385, 5483641, 5483751, C07D40114, C07D23110, C07D23354, A61K 31415
Patent
active
055412130
ABSTRACT:
A novel propenoic acid derivative which exhibits adenosine A1 antagonism is defined by the general formula (I): ##STR1## (wherein A represents an aromatic ring; R.sup.1 represents aryl or the like; R.sup.2, R.sup.3 and R.sup.4 each represent hydrogen, lower alkyl or the like; and R.sup.7 and R.sup.8 each represent lower alkyl or the like) or a pharmacologically acceptable salt thereof.
REFERENCES:
Chemical Abstracts, vol. 71, No. 13, Abstract 60.964t, Sep. 29, 1969, p. 402.
Chemical Abstracts, vol. 93, No. 7, Abstract 71,629t, Aug. 18, 1980, p. 965.
Chemical Abstracts, vol. 110, No. 25, Abstract 231, 632p, Jun. 19, 1989, p. 648.
Chemical Abstracts, vol. 111, No. 3, Abstract 23,508w, Jul. 17, 1989. pp. 617-618.
Daiku Yoshiharu
Kaino Makoto
Kishi Naoya
Matsukura Masayuki
Miyake Kazutoshi
Davis Zinna Northington
Eisai Co. Ltd.
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