Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-07-02
1988-09-06
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514470, 546277, 549464, 544276, 544277, C07D47308, A61K 3152
Patent
active
047693797
ABSTRACT:
Dianhydrohexites of the formula ##STR1## wherein R.sup.1 is hydrogen or benzyl, R.sub.2 is alkyl or omega-theophyllin-7-yl-alkyl, and R.sup.1 and R.sub.2 together with the nitrogen atom to which they are attached form a bicyclic group and R.sup.3 is hydrogen, acyl, pyridylcarbonyl, nitro or a hydroxylamino group, are formed by an analogous method and used as pharmaceuticals in the treatment of heart and circulatory diseases.
REFERENCES:
patent: 4535158 (1985-08-01), Klessing
patent: 4622324 (1986-11-01), Klessing et al.
Leitold Matyas
Stoss Peter
Akers Lawrence C.
Ginsburg Paul H.
Heinrich Mack Nachf.
Richardson Peter C.
Rizzo Nicholas S.
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