Patents by Inventor Peter Wipf

Peter Wipf 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).

  • Publication number: 20190100535
    Abstract: Compounds that selectivity inhibit the STAT3 pathway and not the STAT1 pathway and exhibit anti-proliferative activity are disclosed. Also disclosed are methods of treatment of cancers that are characterized by overexpression of STAT3, which are safer that other therapies.
    Type: Application
    Filed: January 15, 2016
    Publication date: April 4, 2019
    Applicant: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCTION
    Inventors: Donna M. Huryn, Peter Wipf, Jennifer Rubin Grandis, Matthew G. LaPorte, Paul A. Johnston, Mark E. Schurdak, Raffaele Colombo
  • Publication number: 20190084984
    Abstract: Embodiments of calcium channel agonists, as well as methods of making and using the calcium channel agonists, are disclosed. The disclosed calcium channel agonists and corresponding salt forms have a structure according to general formula I: wherein each bond depicted as “” is a single bond or a double bond as needed to satisfy valence requirements; Z1, Z2, Z3, Z4, and Z5 independently are nitrogen or carbon; R1 and R3 are alkyl; R2 is alkyl, aryl, heteroaryl, arylalkyl, or heteroarylalkyl; and R4 is alkyl or hydroxyalkyl.
    Type: Application
    Filed: November 16, 2018
    Publication date: March 21, 2019
    Applicant: University of Pittsburgh - Of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, Stephen D. Meriney, Mary Liang
  • Publication number: 20190038556
    Abstract: A method of creating a formulation for a compound includes determining a compound interactive agent comprising at least one group that interacts with the compound, creating a carrier agent by conjugating at least one compound interactive domain comprising the at least one group that interacts with the compound with at least one hydrophilic domain, and combining the compound and the carrier agent to create the formulation. Creating the carrier agent may further include conjugating the at least one compound interactive domain with at least one hydrophobic domain so that the at least one compound interactive domain is positioned between the at least one hydrophilic domain and the at least one hydrophobic domain.
    Type: Application
    Filed: October 9, 2018
    Publication date: February 7, 2019
    Inventors: Xiang Gao, Song Li, Peter Wipf, Michael Wayne Epperly, Joel S. Greenberger
  • Publication number: 20190022093
    Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, according to formula I: R20-(Z)b-(Y)c—(R21)a—(X)d—R22—R23 wherein R20 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; Z is alkanediyl, substituted alkanediyl, cycloalkanediyl, or substituted cycloalkanediyl; Y is S, O, S(?O), —S(?O)(?O)—, or NR10, wherein R10 is H or alkyl; R21 is alkanediyl, substituted alkanediyl, cycloalkanediyl, substituted cycloalkanediyl, alkadienyl, substituted alkadienyl, cycloalkenediyl, substituted cycloalkenediyl, alkatrienyl, substituted alkatrienyl; X is —C(?O)—, —S(?O)(?O)—, or —N(H)C(?O)—; R22 includes at least one divalent amino radical; R23 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno
    Type: Application
    Filed: September 24, 2018
    Publication date: January 24, 2019
    Applicant: University of Pittsburgh - Of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, James K. Johnson, Erin M. Skoda, Joel B. Nelson, Zhou Wang, Serene Tai, Keita Takubo, John Milligan
  • Patent number: 10174031
    Abstract: Embodiments of calcium channel agonists, as well as methods of making and using the calcium channel agonists, are disclosed. The disclosed calcium channel agonists and corresponding salt forms have a structure according to general formula I: wherein each bond depicted as “” is a single bond or a double bond as needed to satisfy valence requirements; Z1, Z2, Z3, Z4, and Z5 independently are nitrogen or carbon; R1 and R3 are alkyl; R2 is alkyl, aryl, heteroaryl, arylalkyl, or heteroarylalkyl; and R4 is alkyl or hydroxyalkyl.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: January 8, 2019
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, Stephen D. Meriney, Mary Liang
  • Patent number: 10172795
    Abstract: A method of creating a formulation for a compound includes determining a compound interactive agent comprising at least one group that interacts with the compound, creating a carrier agent by conjugating at least one compound interactive domain comprising the at least one group that interacts with the compound with at least one hydrophilic domain, and combining the compound and the carrier agent to create the formulation. Creating the carrier agent may further include conjugating the at least one compound interactive domain with at least one hydrophobic domain so that the at least one compound interactive domain is positioned between the at least one hydrophilic domain and the at least one hydrophobic domain.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: January 8, 2019
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Xiang Gao, Song Li, Peter Wipf, Michael Wayne Epperly, Joel S. Greenberger
  • Publication number: 20180319778
    Abstract: The present invention is directed to methods of inhibiting p97 and compounds and compositions useful in such methods. Diseases and conditions the can be treated with the compounds and compositions of the invention include, but are not limited to, cancer and neurodegenerative disorders susceptible to treatment by inhibition of p97.
    Type: Application
    Filed: October 20, 2016
    Publication date: November 8, 2018
    Applicants: University of Pittsburgh - Of the Commonwealth System of Higher Education, National Institute of Health, A Component of the U.S Department of Health and Human Services, The Regents of the University of California
    Inventors: Donna M. HURYN, Peter Wipf, Matthew G. LaPorte, Raffaele Colombo, Marina Kovaliov, Chaemin Lim, Celeste Natalie Alverez, Zhizhou Yue, Lalith Palitha Samankumara, Alexander Julian Chatterley, Yongzhao Yan, Mary Liang, Neal J. Green, Eric T. Baldwin, William J. Moore, Michelle Arkin, R. Jeffrey Neilz, Kean-Hooi Ang, Cliffford Bryant, Stacie Bulfer
  • Publication number: 20180298054
    Abstract: Provided herein are compositions and related methods useful for free radical scavenging, with particular selectivity for mitochondria. The compounds comprise a nitroxide-containing group attached to a mitochondria-targeting group. The compounds can be cross-linked into dimers without loss of activity. Also provided herein are methods, for preventing, mitigating and treating damage caused by radiation. The method comprises delivering a compound, as described herein, to a patient in an amount and dosage regimen effective to prevent, mitigate or treat damage caused by radiation.
    Type: Application
    Filed: December 27, 2017
    Publication date: October 18, 2018
    Applicant: University of Pittsburgh - Of the Commonwealth Sys tem of Higher Education
    Inventors: Peter Wipf, Marie-Celine Frantz
  • Publication number: 20180280418
    Abstract: The present invention relates to methods of treating infectious, inflammatory and post-traumatic disorders by administering various compounds newly discovered to have TLR4 inhibitory activity. In addition to methods of treatment, the present invention further provides for pharmaceutical compositions comprising said compounds, together with a suitable pharmaceutical carrier.
    Type: Application
    Filed: June 1, 2018
    Publication date: October 4, 2018
    Inventors: David Hackman, Chhinder P. Sodhi, Peter Wipf
  • Publication number: 20180237403
    Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, according to formula I: R20—(Z)b—(Y)c—(R21)a—(X)d—R22—R23 wherein R20 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; Z is alkanediyl, substituted alkanediyl, cycloalkanediyl, or substituted cycloalkanediyl; Y is S, O, S(?O), —S(?O)(?O)—, or NR10, wherein R10 is H or alkyl; R21 is alkanediyl, substituted alkanediyl, cycloalkanediyl, substituted cycloalkanediyl alkadienyl, substituted alkadienyl, alkatrienyl, substituted alkatrienyl; X is —C(?O)—, —S(?O)(?O)—, or —N(H)C(?O)—; R22 includes at least one divalent amino radical; R23 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; a, b, c, and d independently are 0 or 1.
    Type: Application
    Filed: April 24, 2018
    Publication date: August 23, 2018
    Applicant: University of Pittsburgh - Of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, James K. Johnson, Erin M. Skoda, Joel B. Nelson, Zhou Wang
  • Publication number: 20180185322
    Abstract: Disclosed herein are embodiments of a method of accelerating bone healing in a subject in need thereof, comprising administering to the subject a compound disclosed here. The method may further comprise selecting or identifying a subject that has bone damage, or is a risk of developing bone damage. The compound may be administered after bone damage has occurred, or it may be administered prophylactically. The compound may be administered to a subject that has not and/or will not be exposed to radiation. In other embodiments, the subject has been and/or will be exposed to radiation.
    Type: Application
    Filed: February 27, 2018
    Publication date: July 5, 2018
    Applicants: University of Pittsburgh - Of the Commonwealth System of Higher Education, Brigham and Women's Hospital, Inc.
    Inventors: Michael W. Epperly, Joel S. Greenberger, Peter Wipf, Julianne Glowacki
  • Patent number: 10004730
    Abstract: A method for treating prostate cancer in a subject, comprising administering a therapeutically effective amount of at least one agent to the subject, wherein the agent is selected from: (a) a phenyl-substituted imidazole, or a pharmaceutically acceptable salt or ester thereof; or (b) a compound, or a pharmaceutically acceptable salt or ester thereof, having a formula I of: ?wherein R20 is an aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a silyl-containing group, a boryl-containing group, a phosphine-containing group, amino, a thio-containing group, a seleno-containing group, halide, or a nitro-containing group; R21 is an alkanediyl or a substituted alkanediyl; a is 0 or 1; c is 0 or 1; X is C or S; R22 is a moiety that includes at least one divalent amino radical; and R23 is an aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a silyl-containing
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: June 26, 2018
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Zhou Wang, Joel Byron Nelson, Minh Bao Nguyen, John S. Lazo, Paul A. Johnston, Peter Wipf
  • Publication number: 20180170946
    Abstract: The invention provides protein tyrosine phosphatase inhibitor compounds, Their pharmaceutical compositions, uses, and methods of use, such as in the treatment of various cancers, and process for making the compounds. Also disclosed is an improved synthesis of protein tyrosine phosphatase inhibitor and precursor compound thienopyridone (5).
    Type: Application
    Filed: June 16, 2016
    Publication date: June 21, 2018
    Inventors: John S. Lazo, Elizabeth R. Sharlow, Kelley E. McQueeney, Peter Wipf, Joseph M. Salamoun
  • Publication number: 20180170895
    Abstract: Compounds, compositions and methods useful for treating cancer and neiirodegeneration are provided. The compounds comprise a mitochondria-targeting moiety linked to ?-lapachone or a ?-lapachone derivative.
    Type: Application
    Filed: June 8, 2016
    Publication date: June 21, 2018
    Inventors: Peter Wipf, Bennett Van Houten, Wei Qian, Chaemin Lim
  • Patent number: 9981974
    Abstract: A method for treating prostate cancer in a subject, comprising administering a therapeutically effective amount of at least one agent to the subject, wherein the agent is selected from: (a) a phenyl-substituted imidazole, or a pharmaceutically acceptable salt or ester thereof; or (b) a compound, or a pharmaceutically acceptable salt or ester thereof, having a formula I of: wherein R20 is an aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a silyl-containing group, a boryl-containing group, a phosphine-containing group, amino, a thio-containing group, a seleno-containing group, halide, or a nitro-containing group; R21 is an alkanediyl or a substituted alkanediyl; a is 0 or 1; c is 0 or 1; X is C or S; R22 is a moiety that includes at least one divalent amino radical; and R23 is an aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a silyl-containing
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: May 29, 2018
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Zhou Wang, Joel Byron Nelson, Minh Bao Nguyen, John S. Lazo, Paul A. Johnston, Peter Wipf
  • Publication number: 20180127357
    Abstract: A compound, or pharmaceutically acceptable salt thereof, having a formula I of: wherein R1 is H or optionally-substituted alkyl; R2 is optionally-substituted alkyl; R3 and R4 are each independently H or optionally-substituted alkyl; R5 is H, optionally-substituted alkyl, acyl, or alkoxycarbonyl; R6 and R7 are each independently H, deuterium, optionally-substituted alkyl, or R6 and R7 together form a carbocyclic; R8 is optionally-substituted thiazolyl, optionally-substituted thiophenyl, or substituted phenyl, provided that if R8 is 4-halophenyl, then R2 is substituted alkyl or branched alkyl or at least one of R6 or R7 is not H; and R30, R31 and R32 are each independently H, deuterium, halogen, substituted sulfanyl, or optionally-substituted alkoxy.
    Type: Application
    Filed: November 13, 2015
    Publication date: May 10, 2018
    Applicant: University of Pittsburgh - Of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, Athanassios Tzounopoulos
  • Patent number: 9938250
    Abstract: A compound, or a pharmaceutically acceptable salt thereof, having a structure of wherein Z is aryl or substituted aryl, heteroaryl, or substituted heteroaryl; X is —S—, —S(O)—, or S(O)2—; R20 and R21 are each independently H, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, substituted aryl, or halogenated alkyl; one of R22, R23, and R24 is —O— and the others of R22, R23 and R24 are independently —CH2—, or —C(R13)— wherein R13 is alkyl, alkenyl, alkynyl, trialkylsilyl group, or —(CH2)mOR15, wherein R15 is alkyl or an aryl and m is an integer in the range of 1 to 10; and R25 is H, alkyl, substituted alkyl, halogen, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, C1-C3 alkoxy, aryloxy, or —(CH2)qOR17, wherein R17 is alkyl an aryl and q is an integer in the range of 1 to 10.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: April 10, 2018
    Assignees: University of Pittsburgh—Of the Commonwealth System of Higher Education, MUSC Foundation for Research Development
    Inventors: Peter Wipf, Carol A. Feghali-Bostwick
  • Patent number: 9890192
    Abstract: Provided herein are compositions and related methods useful for free radical scavenging, with particular selectivity for mitochondria. The compounds comprise a nitroxide-containing group attached to a mitochondria-targeting group. The compounds can be cross-linked into dimers without loss of activity. Also provided herein are methods, for preventing, mitigating and treating damage caused by radiation. The method comprises delivering a compound, as described herein, to a patient in an amount and dosage regimen effective to prevent, mitigate or treat damage caused by radiation.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: February 13, 2018
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, Marie-Celine Frantz
  • Publication number: 20180009810
    Abstract: Embodiments of calcium channel agonists, as well as methods of making and using the calcium channel agonists, are disclosed. The disclosed calcium channel agonists and corresponding salt forms have a structure according to general formula I: wherein each bond depicted as “” is a single bond or a double bond as needed to satisfy valence requirements; Z1, Z2, Z3, Z4, and Z5 independently are nitrogen or carbon; R1 and R3 are alkyl; R2 is alkyl, aryl, heteroaryl, arylalkyl, or heteroarylalkyl; and R4 is alkyl or hydroxyalkyl.
    Type: Application
    Filed: September 21, 2017
    Publication date: January 11, 2018
    Applicant: University of Pittsburgh - Of the Commonwealth System of Higher Education
    Inventors: Peter Wipf, Stephen D. Meriney, Mary Liang
  • Publication number: 20180009762
    Abstract: Embodiments of bridged tetrahydroisoquinolines and methods for their use in selectively inhibiting nicotinamide adenine dinucleotide phosphate (NADPH) oxidase 2 are disclosed. The disclosed compounds have a structure according to general formula I or a pharmaceutically acceptable salt thereof: wherein “” represents a single or double bond, R1 is hydrogen, halogen, lower aliphatic, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl; Ra is hydrogen, —CH2R2, R3, or —SO2R4; R2 is lower aliphatic, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl; R3 is substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl; R4 is lower aliphatic, or substituted or unsubstituted aryl; and R5 is hydrogen, halogen, or lower aliphatic.
    Type: Application
    Filed: September 19, 2017
    Publication date: January 11, 2018
    Applicant: University of Pittsburgh - Of the Commonwealth System of Higher Education
    Inventors: Patrick J. Pagano, Peter Wipf, Maria E. Cifuentes-Pagano, Erin M. Skoda