Patents by Inventor Roland S Rogers

Roland S Rogers 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).

  • Patent number: 5696143
    Abstract: A class of benz?g!indazolyl derivatives is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula I ##STR1## wherein A is --CH.dbd.CH--; wherein R.sup.1 is selected from lower haloalkyl, cyano, lower alkoxycarbonyl, lower N-alkylaminocarbonyl, N-phenylaminocarbonyl, lower N,N-dialkylaminocarbonyl and lower N-alkyl-N-phenylaminocarbonyl; wherein R.sup.2 is phenyl substituted at a substitutable position with a radical selected from lower alkylsulfonyl and sulfamyl; and wherein R.sup.3 is one or more radicals selected from halo, lower alkylthio, lower alkylsulfinyl, lower alkyl, cyano, lower alkoxycarbonyl, aminocarbonyl, lower N-alkylaminocarbonyl, lower haloalkyl, hydroxyl, lower alkoxy, lower hydroxyalkyl, lower haloalkoxy, amino, lower N,N-dialkylamino and nitro; or a pharmaceutically-acceptable salt thereof.
    Type: Grant
    Filed: September 20, 1994
    Date of Patent: December 9, 1997
    Inventors: John J. Talley, Stephen R. Bertenshaw, Roland S. Rogers
  • Patent number: 5668161
    Abstract: A class of substituted thiazolyl compounds is described for use in treating inflammation disorders. Compounds are defined by Formula II ##STR1## wherein R.sup.1 is selected from hydrido, alkyl, haloalkyl, cyanoalkyl, alkylamino, aralkyl, arylamino, heteroarylsulfonylalkyl, heteroarylsulfonylhaloalkyl, aralkylamino, aryloxyalkyl, alkoxycarbonyl, aryl optionally substituted at a substitutable position with one or more radicals selected from halo and alkoxy, and heterocyclic optionally substituted at a substitutable position with one or more radicals selected from halo and alkyl; wherein R.sup.4 is selected from alkyl and amino; and wherein R.sup.5 is selected from aryl and heteroaryl; wherein R.sup.5 is optionally substituted at a substitutable position with one or more radicals selected from halo, alkyl and alkoxy; provided R.sup.5 is not phenyl at position 4 when R.sup.1 is .alpha.,.alpha.-bis(trifluoromethyl)methanol and R.sup.4 is methyl; or a pharmaceutically-acceptable salt thereof.
    Type: Grant
    Filed: July 9, 1996
    Date of Patent: September 16, 1997
    Assignee: G.D. Searle & Co.
    Inventors: John J. Talley, Jeffery S. Carter, Paul W. Collins, Steven W. Kramer, Thomas D. Penning, Donald J. Rogier, Jr., Roland S. Rogers
  • Patent number: 5643933
    Abstract: This invention is in the field of antiinflammatory pharmaceutical agents and specifically relates to compounds, compositions and methods for treating disorders mediated by cyclooxygenase-2 or 5-lipoxygenase, such as inflammation.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: July 1, 1997
    Assignee: G. D. Searle & Co.
    Inventors: John J. Talley, James A. Sikorski, Bryan H. Norman, Roland S. Rogers, deceased, Balekudru Devadas, Matthew J. Graneto, Jeffery S. Carter
  • Patent number: 5633272
    Abstract: A class of substituted isoxazolyl compounds is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula II ##STR1## wherein R.sup.1 is selected from hydroxyl, lower alkyl, carboxyl, lower carboxyalkyl, lower aminocarbonylalkyl, lower alkoxycarbonylalkyl, lower aralkyl, lower alkoxyalkyl, lower aralkoxyalkyl, lower alkylthioalkyl, lower aralkylthioalkyl, lower alkylaminoalkyl, lower aryloxyalkyl, lower arylthioalkyl, lower haloalkyl, lower hydroxylalkyl, cycloalkyl, cycloalkylalkyl, and aralkyl; wherein R.sup.3 is selected from cycloalkyl, cycloalkenyl, aryl, and heteroaryl; wherein R.sup.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: May 27, 1997
    Inventors: John J. Talley, David L. Brown, Srinivasan Nagarajan, Jeffery S. Carter, Richard M. Weier, Michael A. Stealey, Paul W. Collins, Roland S. Rogers, deceased, Karen Seibert
  • Patent number: 5563165
    Abstract: A class of pyrazolyl benzenesulfonamide compounds is described for use in treating inflammation and inflammation-related disorders.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: October 8, 1996
    Assignee: G. D. Searl & Co.
    Inventors: John J. Talley, Thomas D. Penning, Paul W. Collins, Donald J. Rogier, Jr., James W. Malecha, Julie M. Miyashiro, Stephen R. Bertenshaw, Ish K. Khanna, Matthew J. Graneto, Roland S. Rogers, Jeffery S. Carter
  • Patent number: 5508426
    Abstract: A class of pyrazolyl benzenesulfonamide compounds is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula I: ##STR1## or a pharmaceutically-acceptable salt thereof.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: April 16, 1996
    Assignee: G. D. Searle & Co.
    Inventors: John J. Talley, Thomas D. Penning, Paul W. Collins, Donald J. Rogier, Jr., James W. Malecha, Julie M. Miyashiro, Stephen R. Bertenshaw, Ish K. Khanna, Matthew J. Graneto, Roland S. Rogers, Jeffery S. Carter
  • Patent number: 5504215
    Abstract: A class of pyrazolyl benzenesulfonamide compounds is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula I: ##STR1## or a pharmaceutically-acceptable salt thereof.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: April 2, 1996
    Assignee: G. D. Searle & Co.
    Inventors: John J. Talley, Thomas D. Penning, Paul W. Collins, Donald J. Rogier, Jr., James W. Malecha, Julie M. Miyashiro, Stephen R. Bertenshaw, Ish K. Khanna, Matthew J. Graneto, Roland S. Rogers, Jeffery S. Carter
  • Patent number: 5466823
    Abstract: A class of pyrazolyl benzenesulfonamide compounds is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula I: ##STR1## or a pharmaceutically-acceptable salt thereof.
    Type: Grant
    Filed: November 30, 1993
    Date of Patent: November 14, 1995
    Assignee: G.D. Searle & Co.
    Inventors: John J. Talley, Thomas D. Penning, Paul W. Collins, Donald J. Rogier, Jr., James W. Malecha, Julie M. Miyashiro, Stephen R. Bertenshaw, Ish K. Khanna, Matthew J. Graneto, Roland S. Rogers, Jeffery S. Carter
  • Patent number: 5028614
    Abstract: The present invention describes a group of polyhydroxylated indolizidines and quinolizidines and their esters. These compounds are prepared starting from 2,6-dideoxy-2,6-dideoxy-2,6-imino-1,3,4,5-tetrakis-O- (phenylmethyl)-D-glycero-L-gulo-heptitol or a corresponding N-substituted compound. The compounds are useful in the treatment of diabetes and as .alpha.-glucosidase I inhibitors.
    Type: Grant
    Filed: March 30, 1990
    Date of Patent: July 2, 1991
    Assignee: Merrell Dow Pharmaceuticals Inc.
    Inventors: Paul S. Liu, Mohinder S. Kang, Roland S. Rogers, Barry L. Rhinehart