Patents by Inventor Norman H. Terando

Norman H. Terando 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).

  • 3-Nitropyrazole derivatives
    Patent number: 4235995
    Abstract: Novel 1,4-disubstituted-3-nitropyrazoles having antimicrobial, parasiticidal, and herbicidal activity are prepared by a reaction sequence of which the individual steps are conventional. The new 3-nitropyrazoles are characterized by a 1-substituent and a usually carbonyl-containing 4-substituent. The novel 3(5)-nitro-4-pyrazolecarbonitrile is obtained as an intermediate in the preparation of the biologically-active compounds. Preferred compounds are 1-alkyl or -alkenyl-4-pyrazolecarboxamides are carbonitriles. The new compounds are particularly useful for the control of bacterial animal diseases.
    Type: Grant
    Filed: September 25, 1978
    Date of Patent: November 25, 1980
    Assignee: Eli Lilly and Company
    Inventors: Reuben G. Jones, Norman H. Terando
  • 3-Nitropyrazole derivatives
    Patent number: 4145554
    Abstract: Novel 1,4-disubstituted-3-nitropyrazoles having antimicrobial, parasiticidal, and herbicidal activity are prepared by a reaction sequence of which the individual steps are conventional. The new 3-nitropyrazoles are characterized by a 1-substituent and a usually carbonyl-containing 4-substituent. The novel 3(5)-nitro-4-pyrazolecarbonitrile is obtained as an intermediate in the preparation of the biologically-active compounds. Preferred compounds are 1-alkyl or -alkenyl-4-pyrazolecarboxamides and carbonitriles. The new compounds are particularly useful for the control of bacterial animal diseases.
    Type: Grant
    Filed: October 13, 1977
    Date of Patent: March 20, 1979
    Assignee: Eli Lilly and Company
    Inventors: Reuben G. Jones, Norman H. Terando
  • Preparation of benzoylureas
    Patent number: 4133956
    Abstract: Benzoylureas are prepared from a benzamide, an alkyllithium, a phenyl chloroformate, and an amine. Two reaction sequences are described. The benzoylureas obtained by the process are useful as insecticides.
    Type: Grant
    Filed: July 27, 1977
    Date of Patent: January 9, 1979
    Assignee: Eli Lilly and Company
    Inventors: Riaz F. Abdulla, Norman H. Terando
  • Anti-bacterial compositions containing certain 3-nitropyrazoles
    Patent number: 4066776
    Abstract: Novel 1,4-disubstituted-3-nitropyrazoles having antimicrobial, parasiticidal, and herbicidal activity are prepared by a reaction sequence of which the individual steps are conventional. The new 3-nitropyrazoles are characterized by a 1-substituent and a usually carbonyl-containing 4-substituent. The novel 3(5)-nitro-4-pyrazole-carbonitrile is obtained as an intermediate in the preparation of the biologically-active compounds. Preferred compounds are 1-alkyl or -alkenyl-4-pyrazolecarboxamides and carbonitriles. The new compounds are particularly useful for the control of bacterial animal diseases.
    Type: Grant
    Filed: June 18, 1976
    Date of Patent: January 3, 1978
    Assignee: Eli Lilly and Company
    Inventors: Reuben G. Jones, Norman H. Terando
  • Preparation of benzoylureas
    Patent number: RE30563
    Abstract: Benzoylureas are prepared from a benzamide, an alkyllithium, a phenyl chloroformate, and an amine. Two reaction sequences are described. The benzoylureas obtained by the process are useful as insecticides.
    Type: Grant
    Filed: November 2, 1979
    Date of Patent: March 31, 1981
    Assignee: Eli Lilly and Company
    Inventors: Riaz F. Abdulla, Norman H. Terando