Patents by Inventor John S Pears

John S Pears 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).

  • Drug combinations comprising (E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-YL](3R,5S)-3, 5-dihydroxyhept-6-enoic acid and an inhibitor, inducer or substrate of P450 isoenzyme 3A4
    Publication number: 20090042911
    Abstract: The invention concerns safe non-interacting drug combinations of a 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor, which is (E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl] (3R,5S)-3,5-dihydroxyhept-6-enoic acid or a pharmaceutically acceptable salt thereof (the Agent) and a drug which is either an inducer, inhibitor or a substrate of cytochrome P450, in particular cytochrome P450 isoenzyme 3A4. Particular combinations are useful in treating hyperlipidaemia in humans who are receiving immunosuppressive chemotherapy. A preferred combination is the Agent and a fibrate drug, the use of such a combination in treating hyperlipidaemia in mammals, and medicaments containing such a combination for use in such treatments.
    Type: Application
    Filed: September 29, 2008
    Publication date: February 12, 2009
    Inventors: John S. Pears, Ali Raza, Howard G. Hutchinson, Dennis Schneck, Takahiko Baba, Akira Touchi, Yoshitaka Yamaguchi
  • Drug combinations comprising (E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methylsulfonyl)amino] pyrimidin-5-yl] (3r,5s) -3,5-dihydroxyhept-6-enoic acid and an inhibitor, inducer or substrate of p450 isoenzyme 3A4
    Patent number: 6982157
    Abstract: The invention concerns safe non-interacting drug combinations of a 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor, which is (E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl](3R,5S)-3,5 -dihydroxyhept-6-enoic acid or a pharmaceutically acceptable salt thereof (the Agent) and a drug which is either an inducer, inhibitor or a substrate of cytochrome P450, in particular cytochrome P450 isoenzyme 3A4. Particular combinations are useful in treating hyperlipidaemia in humans who are receiving immunosuppressive chemotherapy. A preferred combination is the Agent and a fibrate drug, the use of such a combination in treating hyperlipidaemia in mammals, and medicaments containing such a combination for use in such treatments.
    Type: Grant
    Filed: February 1, 2000
    Date of Patent: January 3, 2006
    Assignees: AstraZeneca AB, Shionogi & Co., Ltd.
    Inventors: John S Pears, Ali Raza, Howard G Hutchinson, Dennis Schneck, Takahiko Baba, Akira Touchi