Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1991-07-16
1992-10-13
Tsang, Cecilia
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
544367, A61K 31495, C07D41304
Patent
active
051551098
ABSTRACT:
The invention relates to pharmacologically active substituted 3-aminosydnone imines of the general formula I ##STR1## in which R.sup.1 denotes (C.sub.1 -C.sub.4)-alkyl, di-(C.sub.1 -C.sub.4)-alkylamino or (C.sub.6 -C.sub.12)-aryl, which can optionally be substituted by (C.sub.1 -C.sub.4)-alkyl;
REFERENCES:
patent: 4430342 (1984-02-01), Hidaka et al.
patent: 4436743 (1984-03-01), Schonafinger et al.
patent: 4452797 (1984-06-01), Schonafinger et al.
patent: 4937244 (1990-06-01), Schonafinger et al.
Bohn Helmut
Just Melitta
Schonafinger Karl
Cassella Aktiengesellschaft
Tsang Cecilia
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