Find generic entry opportunities
Drug patents …
… from Kazakhstan to Kalamazoo
Manage your formulary budget
Deep knowledge on
small-molecule drugs and
the 110,000 global patents
Anticipate generic drug launch
Proactively manage your pharmacy inventory
|Title:||Method of treating cardiac insufficiency|
|Abstract:||The invention relates to a method of treating cardiac insufficiency by using compounds of the formula I ##STR1## in which n is 1 or 2, R, R.sup.1, R.sup.2 and R.sup.3 are identical or different and each denote hydrogen or an organic radical and R.sup.4 and R.sup.5, together with the atoms carrying them, form a mono-, bi- or tri-cyclic heterocyclic ring system. The invention furthermore relates to compounds of the formula I and agents containing these for use in the treatment of the abovementioned disease.|
|Inventor(s):||Henning; Rainer (Hattersheim am Main, DE), Urbach; Hansjorg (Kronberg/Taunus, DE), Teetz; Volker (Hofheim am Taunus, DE), Geiger; Rolf (Frankfurt am Main, DE), Scholkens; Bernward (Kelkheim, DE)|
|Assignee:||Hoechst Aktiengesellschaft (DE)|
Patent Claim Types:|
see list of patent claims
|Use; Delivery; Composition;|
|Foriegn Application Priority Data|
|Foreign Country||Foreign Patent Number||Foreign Patent Date|
|Germany||34 13 710.6||Apr 12, 1984|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
| This preview shows a limited data set|
Subscribe for full access, or try a Trial
The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.
Export unavailable in trial.
Subscribe for complete access.