Patents by Inventor Albert D. Cale, Jr.

Albert D. Cale, 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).

  • N-(1-substituted-3-pyrrolidinyl)-1-naphthalene carboxamides
    Patent number: 4073796
    Abstract: Novel N-(1-substituted-3-pyrrolidinyl)-1-naphthalene- and 4-quinolinecarboxamides of the formula: ##STR1## wherein R is lower cycloalkyl, R.sup.1 is hydrogen, lower alkyl or aryl, R.sup.2 is hydrogen, lower-alkyl, halogen, lower-alkoxy, amino or nitro, R.sup.3 is hydrogen, lower-alkyl, halogen, lower-alkoxy, amino or nitro, Y is carbon or nitrogen and pharmaceutically acceptable acid addition salts thereof having anti-emetic properties are disclosed.
    Type: Grant
    Filed: May 5, 1976
    Date of Patent: February 14, 1978
    Assignee: A. H. Robins Company, Inc.
    Inventor: Albert D. Cale, Jr.