Patents by Inventor Berthold R. Vogt

Berthold R. Vogt 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).

  • Patent number: 4180579
    Abstract: Compounds of the following formula ##STR1## wherein R.sup.1 and R.sup.2 are independently selected from hydrogen, halogen, lower alkyl, lower alkoxy, lower alkylthio, nitro, cyano, and trifluoromethyl, and R is selected from a triacetyl substituted pentose, pentose, a tetraacetyl substituted hexose, hexose, a hydroxy substituted cycloalkyl of 5 to 7 carbons, ##STR2## wherein n is 1 or 2 and R.sup.3 is hydrogen, an alkali metal or alkaline earth metal ion; are disclosed. These compounds possess useful anti-inflammatory activity.
    Type: Grant
    Filed: July 12, 1978
    Date of Patent: December 25, 1979
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Peter C. Wade, Berthold R. Vogt
  • Patent number: 4179564
    Abstract: Various 1,5,6,11-tetrahydrobenzo[5,6]cyclohepta[1,2-b]pyrazolo[4,3-e]pyridine derivatives and their salts of the formulas ##STR1## wherein R.sub.1 is lower alkyl, phenyl, or phenyl-lower alkyl; R.sub.2 is hydrogen, lower alkyl or phenyl; R.sub.3 is hydrogen, halogen, or lower alkoxy; R.sub.4 is hydrogen, ##STR2## R.sub.5 is hydrogen or lower alkoxy; R.sub.6 is hydrogen, ##STR3## n is an integer from 2 to 6; R.sub.7 and R.sub.8 are the same or different and each is lower alkyl or R.sub.7 and R.sub.8 taken together with the N-atom form a heterocyclic ring of the formula ##STR4## wherein R.sub.9 is hydrogen or lower alkyl; R.sub.10 and R.sub.11 are the same or different and each is hydrogen or lower alkyl or R.sub.10 and R.sub.11 taken together with the N-atom form a heterocyclic ring of the formula ##STR5## wherein R.sub.9 is as defined above; are disclosed. These compounds possess useful anti-inflammatory activity as well as psychotropic activity.
    Type: Grant
    Filed: June 23, 1978
    Date of Patent: December 18, 1979
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Hans Hoehn, Jack Bernstein, Berthold R. Vogt
  • Patent number: 4170651
    Abstract: Compounds of the following formula ##STR1## wherein R.sup.1 and R.sup.2 are independently selected from hydrogen, halogen, lower alkyl, lower alkoxy, lower alkylthio, nitro, cyano, and trifluoromethyl, and R is selected from a triacetyl substituted pentose, pentose, a tetraacetyl substituted hexose, hexose, a hydroxy substituted cycloalkyl of 5 to 7 carbons, ##STR2## wherein n is 1 or 2 and R.sup.3 is hydrogen, an alkali metal or alkaline earth metal ion; are disclosed. These compounds possess useful anti-inflammatory activity.
    Type: Grant
    Filed: July 12, 1978
    Date of Patent: October 9, 1979
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Peter C. Wade, Berthold R. Vogt
  • Patent number: 4127715
    Abstract: Compounds of the formulas ##STR1## wherein R.sub.1 is lower alkyl, phenyl, benzyl or phenethyl; R.sub.2 is hydrogen, lower alkyl or phenyl; ##STR2## N IS AN INTEGER FROM 3 TO 6; R.sub.3 and R.sub.4 are each lower alkyl or R.sub.3 and R.sub.4 taken together with the N-atom form a heterocyclic ring of the formula ##STR3## wherein R.sub.5 is hydrogen, lower alkyl, or lower alkoxy; and pharmaceutically acceptable acid addition salts thereof are disclosed. These compounds and their salts possess central nervous system activity and are useful as anti-anxiety agents.
    Type: Grant
    Filed: February 27, 1978
    Date of Patent: November 28, 1978
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Hans Hoehn, Jack Bernstein, Berthold R. Vogt