Patents by Inventor Stephen V. Frye

Stephen V. Frye 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: 11001586
    Abstract: The present disclosure is concerned with benzo annulene compounds that are capable of inhibiting a Mer tyrosine kinase and/or a Tyro3 tyrosine kinase and methods of treating a bacterial infection, a viral infection, and/or a disorder of uncontrolled cellular proliferation such as, for example, a cancer, using these compounds. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: May 11, 2021
    Assignee: The University of North Carolina at Chapel Hill
    Inventors: Xiaodong Wang, Hongchao Zheng, Jichen Zhao, Weihe Zhang, Stephen V. Frye
  • Publication number: 20200062764
    Abstract: The present disclosure is concerned with benzo annulene compounds that are capable of inhibiting a Mer tyrosine kinase and/or a Tyro3 tyrosine kinase and methods of treating a bacterial infection, a viral infection, and/or a disorder of uncontrolled cellular proliferation such as, for example, a cancer, using these compounds. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: November 17, 2017
    Publication date: February 27, 2020
    Inventors: Xiaodong Wang, Hongchao Zheng, Jichen Zhao, Weihe Zhang, Stephen V. Frye
  • Patent number: 9771330
    Abstract: Compounds of Formula I or II: are described, along with pharmaceutical compositions containing the same and methods of using such compounds for the treatment of cancer.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: September 26, 2017
    Assignee: The University of North Carolina at Chapel Hill
    Inventors: Xiaodong Wang, Weihe Zhang, Stephen V. Frye, Dmitri Kireev, Andrew Louis McIver, Jing Liu
  • Publication number: 20170202847
    Abstract: The present invention is directed to methods of treating a tumor, in particular human tumors, including administering an effective amount of a MER tyrosine kinase inhibitor (MER TKI) to inhibit TKI signaling in a tumor. The use of a MER TKI in combination with a chemotherapeutic agent, wherein the MER TKI can be administered to a host with a cancer prior to, during, or after administration with a chemotherapeutic agent, provides for increased anti-tumor effects without an increase in the standard of care dosage of the chemotherapeutic agent.
    Type: Application
    Filed: April 3, 2015
    Publication date: July 20, 2017
    Inventors: H. Shelton EARP, III, Xiaodong WANG, Stephen V. FRYE, Douglas Kim GRAHAM
  • Patent number: 5565467
    Abstract: The present invention relates to the compound of formula (I), ##STR1## also known as 17.beta.-N-(2,5-bis(Trifluoromethyl))phenylcarbamoyl-4-aza-5.alpha.-andros t-1-en-3-one, solvates thereof, its preparation, intermediates used in its preparation, pharmaceutical formulations thereof and its use in the treatment of androgen responsive and mediated diseases.
    Type: Grant
    Filed: March 16, 1995
    Date of Patent: October 15, 1996
    Assignee: Glaxo Wellcome Inc.
    Inventors: Kenneth W. Batchelor, Stephen V. Frye, George F. Dorsey, Jr., Robert A. Mook, Jr.
  • Patent number: 5543406
    Abstract: The present invention relates to certain substituted 17.beta.-substituted carbonyl-6-azaandrost-4-en-3-ones of formula (I), especially those of formula (IG) ##STR1## wherein R.sup.1 and R.sup.2 arei) independently hydrogen or lower alkyl and the bond between the carbons bearing R.sup.1 and R.sup.2 is a single or a double bond, orii) taken together are a --CH.sub.2 -- group to form a cyclopropane ring, and the bond between the carbons bearing R.sup.1 and R.sup.2 is a single bond;R.sup.3c is hydrogen;R.sup.4c is hydrogen, lower alkyl, lower cycloalkyl, lower alkenyl, alkanoyl of 2-6 carbons, --(CH.sub.2).sub.m CO.sub.2 R.sup.16, --(CH.sub.2).sub.m Ar.sup.a, --(CH.sub.2).sub.n 'CONR.sup.17 R.sup.18, --(CH.sub.2).sub.n 'NR.sup.17 R.sup.18 or --(CH.sub.2).sub.n 'OR.sup.16, wherein R.sup.16 is hydrogen, lower alkyl or lower alkenyl; R.sup.17 and R.sup.18 are independently hydrogen, lower alkyl lower cycloalkyl or lower alkenyl; Ar.sup.
    Type: Grant
    Filed: August 15, 1994
    Date of Patent: August 6, 1996
    Assignee: Glaxo Wellcome, Inc.
    Inventors: Robert C. Andrews, Cynthia M. Cribbs, Stephen V. Frye, Curt D. Haffner, Patrick R. Maloney
  • Patent number: 5457098
    Abstract: There are disclosed preparation and compounds of formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are hydrogen or lower alkyl or taken together are a --CH.sub.2 -- group to form a cyclopropane ring.X is ##STR2## wherein R.sup.5, R.sup.6, R.sup.7, and R.sup.8 are hydrogen or alkyl,p and q are independently either 0 or 1;R.sup.3 is alkyl, alkenyl, cycloalkyl, alkoxy, thiopyridyl, adamantyl, --NR.sup.9 R.sup.10 or --Ar--NR.sup.9 R.sup.10 whereinR.sup.9 and R.sup.10 are hydrogen or alkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, adamantyl, aryl, benzyl, diphenylmethyl, norbornyl, or taken together with the nitrogen to form 4 to 8 atom heterocyclic group, ##STR3## optionally substituted with alkyl groups; Ar is aromaticR.sup.4 is hydrogen or methyl;Z is --O--, --NH--, --N(lower alkyl), --S--, --SO--, --SO.sub.2 --, --CH.sub.2 CH.sub.2 --, --CH.dbd.CH--, CO, CO.sub.2, O.sub.2 C, --N.dbd.N--, --CH.dbd.N--, or --N.dbd.CH--,and n and m are 0, 1 or 2.
    Type: Grant
    Filed: January 28, 1994
    Date of Patent: October 10, 1995
    Assignee: Glaxo Inc.
    Inventors: Stephen V. Frye, David Middlemiss, Francis G. Fang
  • Patent number: 5302589
    Abstract: The present invention relates to certain substituted 17 .beta.-substituted carbonyl-6-azaandrost-4-en-3-ones of formula (I): ##STR1## wherein R.sup.1 and R.sup.2 arei) independently hydrogen or lower alkyl and the bond between the carbons bearing R.sup.1 and R.sup.2 is a single or a double bond, orii) taken together are a --CH.sub.2 -- group to form a cyclopropane ring, and the bond between the carbons bearing R.sup.1 and R.sup.2 is a single bond;X is ##STR2## wherein R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are independently hydrogen or lower alkyl,p and q are independently either 0 or 1;R.sup.3 is lower alkyl, lower alkenyl, lower cycloalkyl, lower alkoxy, thiopyridyl, adamantyl, --NR.sup.9 R.sup.10 or --Ar--NR.sup.9 R.sup.10whereinR.sup.9 and R.sup.
    Type: Grant
    Filed: August 7, 1992
    Date of Patent: April 12, 1994
    Assignee: Glaxo, Inc.
    Inventors: Stephen V. Frye, David Middlemiss, Francis G. Fang
  • Patent number: 5192757
    Abstract: Cobalt prophyrins of the following formula (l): ##STR1## or a salt or ligand complex thereof and their synthesis, pharmaceutical compositions and use in controlling obesity.
    Type: Grant
    Filed: December 20, 1990
    Date of Patent: March 9, 1993
    Assignee: Glaxo Inc.
    Inventors: Michael R. Johnson, Stephen V. Frye
  • Patent number: 5149697
    Abstract: Pharmaceutical compositions containing cobalt porphyrins of the following formula (I): ##STR1## wherein R.sup.1 =--CH.sub.2 CH.sub.2 CN and R.sup.2 =--CH.sub.2 CH.sub.2 COOH or R.sup.1 and R.sup.2 =--CH.sub.2 CH.sub.2 COOH or R.sup.1 =--H and R.sup.2 =--CH.sub.2 lCH.sub.2 COOH or a salt or ligand complex thereof and their use in controlling obesity.
    Type: Grant
    Filed: April 18, 1991
    Date of Patent: September 22, 1992
    Assignee: Glaxo Inc.
    Inventors: Michael R. Johnson, Stephen V. Frye
  • Patent number: 5136085
    Abstract: Process for synthesizing 2-aminobenzophenones such as the following formula (I): ##STR1## wherein X.sup.1 and X.sup.2 are substituents and r and s are 1 or 2, by reacting an anthranilic acid amide e.g. an N-alkoxy-N-alkyl anthranilic acid amide, with a halobenzene in the presence of an alkyllithium reagent.
    Type: Grant
    Filed: July 3, 1991
    Date of Patent: August 4, 1992
    Assignee: Glaxo Inc.
    Inventors: Marty C. Johnson, Stephen V. Frye
  • Patent number: 5053543
    Abstract: Process for synthesizing 2-aminobenzophenones such as the following formula (I): ##STR1## wherein X.sup.1 and X.sup.2 are substituents and r and s are 1 or 2, by reacting an anthranilic acid amide e.g. an N-alkoxy-N-alkyl anthranilic acid amide, with a halobenzene in the presence of an alkyllithium reagent.
    Type: Grant
    Filed: November 28, 1990
    Date of Patent: October 1, 1991
    Assignee: Glaxo Inc.
    Inventors: Marty C. Johnson, Stephen V. Frye