Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-10-15
1987-05-19
Bond, Robert T.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514210, 514407, 546211, 548374, 548376, 548950, A61K 31445, A61K 31415, C07D40112, C07D40312
Patent
active
046669213
ABSTRACT:
Special pyrazole derivatives corresponding to the general formula I which have a highly selective action on histamine-H.sub.2 receptors are described. Compared with other drugs known to be effective in their action on histamine-H.sub.2 receptors, these compounds have improved pharmacological properties. A method of preparation of these compounds is also described.
REFERENCES:
patent: 4337263 (1982-06-01), Techer et al.
Ahrens Kurt H.
Herter Rolf
Morsdorf Peter
Postius Stefan
Schickaneder Helmut
Bond Robert T.
Ludwig Heumann & Co. GmbH
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