Patents by Inventor Wolfgang Worstmann

Wolfgang Worstmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 1-Aroyl-2-phenylamino-2-imidazolines, drugs containing these compounds, and use thereof
    Patent number: 4389403
    Abstract: 1-Aroyl-2-phenylamino-2-imidazolines of the general formula ##STR1## where R.sup.1 and R.sup.2 are identical or different and each is chlorine, bromine, fluorine, methyl, ethyl, methoxy, trifluoromethyl or cyano,R.sup.3 has the meanings given for R.sup.1 and R.sup.2 or is hydrogen andAr is an unsubstituted or substituted monocyclic or bicyclic heteroaromatic radical containing 1, 2 or 3 nitrogen and/or oxygen and/or sulfur atoms, their salts with physiologically tolerated acids, their preparation, and drugs containing these compounds.The compounds have, inter alia, a blood pressure-reducing action.
    Type: Grant
    Filed: March 3, 1981
    Date of Patent: June 21, 1983
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans-Joachim May, Dieter Lenke, Josef Gries, Hans-Juergen Teschendorf, Wolfgang Worstmann
  • 6(1-Piperazinyl), piperidino and (1(homopiperazinyl)11-cyanomethylene morphanthridines
    Patent number: 4388237
    Abstract: 6-Substituted 11-alkylene-morphanthridines, also referred to as 11-alkylene-dibenzo[b,e]-azepines, their pure cis- and trans-isomers, processes for their preparation, and therapeutic agents containing these compounds, which may be used as drugs, in particular neuroleptics, sedatives, hypnotics, analgesics, antidepressants or agents for treating Parkinson's syndrome.
    Type: Grant
    Filed: May 7, 1980
    Date of Patent: June 14, 1983
    Assignee: BASF Aktiengesellschaft
    Inventors: Gerd Steiner, Albrecht Franke, Dieter Lenke, Hans-Juegen Teschendorf, Wolfgang Worstmann, Horst Kreiskott
  • 1,4-Cycloalkano-oxazepines, salts thereof and analgesic uses thereof
    Patent number: 4336263
    Abstract: The invention relates to novel 1,4-cycloalkano-oxazepines of the general formula ##STR1## where R.sup.1 is hydrogen, hydroxyl or alkoxy or acyloxy of 1 to 4 carbon atoms, R.sup.2 is a hydrocarbon radical of 1 to 3 carbon atoms, n is 1, 2 or 3 and x is 0 or 1, and of its salts with physiologically acceptable acids; processes for their preparation, and their use in therapy.The novel substances are suitable for the pharmacotherapy of pains of various origins.
    Type: Grant
    Filed: June 26, 1980
    Date of Patent: June 22, 1982
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans J. Treiber, Dieter Lenke, Wolfgang Worstmann
  • Novel carbamates, their preparation, and pharmaceutical formulations containing these compounds
    Patent number: 4335138
    Abstract: Novel carbamates derived from substituted cyclic .beta.-keto-alcohols, their preparation, and pharmaceutical formulations which contain these compounds and which may be used as hypnotics in the treatment of sleep disturbance and as sedatives.
    Type: Grant
    Filed: September 15, 1980
    Date of Patent: June 15, 1982
    Assignee: BASF Aktiengesellschaft
    Inventors: Walter-Wielant Wiersdorff, Karl-Heinz Geiss, Harald Weifenbach, Wolfgang Worstmann, Dieter Lenke, Rolf Kretzschmar
  • Hexahydro-1,4-oxazepines, their preparation, and drugs containing these compounds
    Patent number: 4269833
    Abstract: Novel hexahydro-1,4-oxazepines of the general formula I ##STR1## where R.sup.1 is hydrogen, or alkyl or acyl each of 1 to 4 carbon atoms,R.sup.2 is alkyl of 1 to 4 carbon atoms andR.sup.3 and R.sup.4 are identical or different and each is hydrogen or methyl, and their salts with physiologically acceptable acids, processes for their preparation, drugs which contain these compounds, and their use in therapy.The compounds may be used for the pharmacotherapy of pain of various geneses.
    Type: Grant
    Filed: December 31, 1979
    Date of Patent: May 26, 1981
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans J. Treiber, Dieter Lenke, Wolfgang Worstmann