Patents by Inventor Douglas Alan Scully

Douglas Alan Scully 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).

  • 1-trifluoromethyl-4-hydroxy-7-piperidinyl-aminomethylchroman derivatives
    Patent number: 6239147
    Abstract: This invention relates to novel 1-trifluoromethyl-4-hydroxy-7-piperidinylaminomethylchroman derivatives of the formula wherein R1 is C1-C6 alkyl; R2 is hydrogen, C1-C6 alkyl, halo C1-C6 alkyl or phenyl; R3 is hydrogen or halo; and R4 and R5 are independently hydrogen, C1-C6 alkyl or halo C1-C6 alkyl, their pharmaceutically acceptable salts, pharmaceutical compositions containing such compounds, and the use of such compounds to treat CNS, gastrointestinal and other disorders.
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: May 29, 2001
    Assignee: Pfizer INC
    Inventors: R. Scott Obach, Douglas Alan Scully