Patents by Inventor Roger John Nash

Roger John Nash 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).

  • Antifungal 4-substituted 5,6-dihydro-4H-pyrrolo [1,2-a][1,4]benzodiazepines
    Patent number: 7820650
    Abstract: The present invention concerns compounds for use as a medicine having the formula the N-oxide forms, the salts, the quaternary amines and stereochemically isomeric forms thereof, wherein R1 represents hydrogen, C1-6alkyl, C1-4alkylthio, C1-4alkyloxy, or halo; R2 represents hydrogen or C1-6alkyl; R3 represents phenyl substituted with halo, cyano, C1-4alkyloxy, C1-4alkylthio, C1-6alkyl, haloC1-6alkyl; 2-thienyl; or 3-thienyl, R4 represents hydrogen; or R2 and R4 form an extra bond, which are active against dermatophytes, and their preparation; it further relates to compositions comprising them, as well as their use as a medicine.
    Type: Grant
    Filed: March 1, 2007
    Date of Patent: October 26, 2010
    Assignee: Janssen Pharmaceutica NV
    Inventors: Terence Gilkerson, Roger John Nash, Jozef Frans Elisabetha Van Gestel, Lieven Meerpoel
  • Antifungal 4-substituted 5,6-dihydro-4h-pyrrolo[1,2-a][1,4] benzodiazepines
    Patent number: 7202240
    Abstract: The present invention concerns compounds for use as a medicine having the formula (I), the N-oxide forms, the salts, the quaternary amines and stereochemically isomeric forms thereof, wherein R1 represents hydrogen, C1-6 alkyl, C1-4alkylthio, C1-4alkyloxy, or halo; R2 represents hydrogen or C1-6alkyl; R3 represents phenyl substituted with halo, cyano, C1-4alkyloxy, C1-4alkylthio, C1-6alkyl, haloC1-6alkyl; 2-thienyl; or 3-thienyl, R4 represents hydrogen; or R2 and R4 form an extra bond, which are active against dermatophytes, and their preparation; it further relates to compositions comprising them, as well as their use as a medicine.
    Type: Grant
    Filed: October 17, 2001
    Date of Patent: April 10, 2007
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Terence Gilkerson, Roger John Nash, Jozel Frans Elisabetha Van Gestel, Lieven Meerpoel
  • Antifungal 4-substituted 5,6-dihydro-4h-pyrrolo[1,2-a][1,4] benzodiazepines
    Publication number: 20040266756
    Abstract: The present invention concerns compounds for use as a medicine having the formula (I), the N-oxide forms, the salts, the quaternary amines and stereochemically isomeric forms thereof, wherein R1 represents hydrogen, C1-6 alkyl, C1-4alkylthio, C1-4alkyloxy, or halo; R2 represents hydrogen or C1-6alkyl; R3 represents phenyl substituted with halo, cyano, C1-4alkyloxy, C1-4alkylthio, C1-6alkyl, haloC1-6alkyl; 2-thienyl; or 3-thienyl, R4 represents hydrogen; or R2 and R4 form an extra bond, which are active against dermatophytes, and their preparation; it further relates to compositions comprising them, as well as their use as a medicine.
    Type: Application
    Filed: February 4, 2004
    Publication date: December 30, 2004
    Inventors: Terence Gilkerson, Roger John Nash, Josef Frans Elisabetha Van Gestel, Lieven Meerpoel