Patents by Inventor Robert F. Boswell, Jr.

Robert F. Boswell, Jr. 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).

  • 2-alkoxy-N-(1-azabicyclo[2.2.2]oct-3-yl)benzamides and thiobenzamides
    Patent number: 4593034
    Abstract: 2-Alkoxy-N-(1-azabicyclo[2.2.2]oct-3-yl)benzamides and thiobenzamides having the formula ##STR1## wherein X is oxygen or sulfur; R.sub.1 is loweralkyl; and R.sub.2 is selected from the group consisting of hydrogen, halo, 4,5-benzo, alkoxy or Am and n is 1 or 2, and the pharmaceutically acceptable acid addition salts thereof having gastrokinetic and anti-emetic activity are disclosed.
    Type: Grant
    Filed: April 6, 1984
    Date of Patent: June 3, 1986
    Assignee: A. H. Robins Company, Inc.
    Inventors: Harry R. Munson, Jr., Robert F. Boswell, Jr.
  • 1,5-Disubstituted-1,2-dihydro-2H-1,4-benzodiazepin-2-ones
    Patent number: 4151285
    Abstract: 1,5-Disubstituted-1,2-dihydro-2H-1,4-benzodiazepin-2-ones of the formula ##STR1## wherein R is hydrogen or fluoro, R.sup.1 is hydrogen, fluoro chloro, bromo or trifluoromethyl, and n is 2 to 4, having anticonvulsant activity and useful as anti-anxiety agents, are disclosed.
    Type: Grant
    Filed: May 12, 1978
    Date of Patent: April 24, 1979
    Assignee: A. H. Robins Company, Inc.
    Inventors: William J. Welstead, Jr., Robert F. Boswell, Jr.
  • 1-Substituted-3-aminoethoxypyrrolidines and use thereof
    Patent number: 4139620
    Abstract: 1-Substituted-3-aminoethoxypyrrolidines having the formula ##STR1## WHEREIN R is benzyl, 2-ethoxyphenoxylower-alkyl, 2-propionyloxy-ethyl, 2-methoxy-4-acetylphenoxylower-alkyl, 4-fluorophenoxy lower alkyl, benzoyloxylower-alkyl, 3,4,5-trimethoxybenzoyloxylower-alkyl, 3,4,5-trimethoxybenzoyl, N-(4-methoxyphenyl) carbamoyl, 2-methoxyphenoxylower-alkyl, 3,4,5-trimethoxyphenyl-acetyl, 2-piperidinoethyl or carbamoyl, and Am is dilower-alkylamino, morpholino or piperidino having hypotensive properties are disclosed.
    Type: Grant
    Filed: December 5, 1977
    Date of Patent: February 13, 1979
    Assignee: A. H. Robins Company, Inc.
    Inventors: Robert F. Boswell, Jr., Robert L. Duncan, Jr.
  • 10-[.omega.-(BENZOYLPIPERIDINYL)ALKYL]PHENOTHIAZINES
    Patent number: 4021552
    Abstract: 10-[.omega.-(Benzoylpiperidinyl)alkyl]phenothiazines having the formula ##STR1## wherein R is hydrogen, chloro, bromo, trifluoromethyl, lower alkoxy, acetyl, sulfamoyl, or dimethylsulfamoyl, R.sup.1 is hydrogen, chloro, bromo, fluoro, trifluoromethyl, lower alkyl or lower alkoxy and n is 2, 3 or 4 are disclosed. Methods for the preparation of the compounds are described. The compounds possess tranquilizing activity and are useful as tranquilizing agents in mammals.
    Type: Grant
    Filed: April 20, 1976
    Date of Patent: May 3, 1977
    Assignee: A. H. Robins Company, Incorporated
    Inventors: William J. Welstead, Jr., Robert F. Boswell, Jr.