Patents by Inventor Richard N. Booher

Richard N. Booher 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).

  • 6-heterocyclic-4-amino-1,2,2a,3,4,5-hexahydrobenz[cd]indoles
    Patent number: 5347013
    Abstract: 6-Heterocyclic-4-amino-l,2,2a,3,4,5-hexahydrobenz[cd]indoles are provided which are useful in modifying the function of serotonin in mammals.
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: September 13, 1994
    Assignee: Eli Lilly and Company
    Inventors: Richard N. Booher, Michael E. Flaugh, David E. Lawhorn, Michael J. Martinelli, Charles J. Paget, Jr., John M. Schaus
  • 6-heterocyclic-4-amino-1,3,4,5-tetrahydrobenz(cd)indoles and pharmaceutical use thereof
    Patent number: 5244912
    Abstract: 6-heterocyclic-4-amino-1,3,4,5-tetrahydrobenz[cd]indoles are provided which are useful in modifying the function of serotonin in mammals.
    Type: Grant
    Filed: March 28, 1991
    Date of Patent: September 14, 1993
    Assignee: Eli Lilly and Company
    Inventors: Richard N. Booher, David E. Lawhorn, Charles J. Paget, Jr., John M. Schaus
  • 6-heterocyclic-4-amino-1,2,2a,3,4,5-hexahydrobenz(cd)indoles and pharmaceutical use thereof
    Patent number: 5244911
    Abstract: 6-Heterocyclic-4-amino-1,2,2a,3,4,5-hexahydrobenz[cd]indoles are provided which are useful in modifying the function of serotonin in mammals.
    Type: Grant
    Filed: March 28, 1991
    Date of Patent: September 14, 1993
    Assignee: Eli Lilly and Company
    Inventors: Richard N. Booher, David E. Lawhorn, Michael J. Martinelli, Charles J. Paget, Jr., John M. Schaus
  • 6 oxo-decahydroquinolines
    Patent number: 4778894
    Abstract: Tautomeric mixtures of trans-(.+-.)-3,5-dialkyloctahydropyrazolo[3,4-g]quinoline, of trans-(.+-.)-6-alkyloctahydropyrazolo[4,3-f]quinoline, and of trans-(.+-.)-1,6-dialkyloctahydropyrazolo[4,3-f]quinoline, individual enantiomer thereof, pharmaceutically-acceptable acid addition salts thereof, and intermediates useful in the preparation thereof, useful as hypotensive agents.
    Type: Grant
    Filed: April 23, 1986
    Date of Patent: October 18, 1988
    Assignee: Eli Lilly and Company
    Inventors: John M. Schaus, Diane L. Huser, Richard N. Booher
  • Pyrazole-ring alkylated pyrazoloquinolines
    Patent number: 4596871
    Abstract: Tautomeric mixtures of trans-(.+-.)-3,5-dialkyloctahydropyrazolo[3,4-g]quinoline, of trans-(.+-.)-6-alkyloctahydropyrazolo[4,3-f]quinoline, and of trans-(.+-.)-1,6-dialkyloctahydropyrazolo[4,3-f]quinoline, individual enantiomer thereof, pharmaceutically-acceptable acid addition salts thereof, and intermediates useful in the preparation thereof, useful as hypotensive agents.
    Type: Grant
    Filed: April 3, 1985
    Date of Patent: June 24, 1986
    Assignee: Eli Lilly and Company
    Inventors: John M. Schaus, Diane L. Huser, Richard N. Booher
  • Partially hydrogenated intermediate pyrazolo, pyrimido and thiazolo[1,4]benzoxazines
    Patent number: 4587336
    Abstract: Intermediates useful for the preparation of pyrazolo, pyrimido and thiazolo[1,4]benzoxazines, useful as dopamine agonists.
    Type: Grant
    Filed: August 5, 1985
    Date of Patent: May 6, 1986
    Assignee: Eli Lilly and Company
    Inventors: Richard N. Booher, Edmund C. Kornfeld
  • Partially hydrogenated pyrazolo, pyrimido and thiazolo[1,4]benzoxazines
    Patent number: 4552956
    Abstract: Pyrazolo, pyrimido and thiazolo[1,4]benzoxazines, useful as dopamine agonists.
    Type: Grant
    Filed: August 15, 1984
    Date of Patent: November 12, 1985
    Assignee: Eli Lilly and Company
    Inventors: Richard N. Booher, Edmund C. Kornfeld
  • Method of resolving trans-d alpha-1-n-propyl-6-oxodecahydroquinoline and di-p-toluoyltartaric acid salts thereof
    Patent number: 4471121
    Abstract: Trans-dl-1-n-propyl-6-oxodecahydroquinoline is resolved via an optically active ditoluoyltartrate salt.
    Type: Grant
    Filed: November 3, 1982
    Date of Patent: September 11, 1984
    Assignee: Eli Lilly and Company
    Inventors: John M. Schaus, Richard N. Booher
  • Pyridyl ketone
    Patent number: 4376860
    Abstract: 3-Pyridylcarbonyl-5-dioxane is a useful intermediate for preparing N,N-dialkyl-.alpha.-(3-pyridyl)-m-dioxane-5-methylamines, which are analgesics.
    Type: Grant
    Filed: November 27, 1981
    Date of Patent: March 15, 1983
    Assignee: Eli Lilly and Company
    Inventor: Richard N. Booher
  • 1,3-Propandiol intermediates
    Patent number: 3962269
    Abstract: Certain m-dioxane-5-methylamines are useful analgesic agents and intermediate 2-substituted-1,3-propanediols are useful in the preparation of such compounds.
    Type: Grant
    Filed: May 8, 1975
    Date of Patent: June 8, 1976
    Assignee: Eli Lilly and Company
    Inventor: Richard N. Booher