Patents by Inventor Subhasish Tapadar

Subhasish Tapadar 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: 20240059726
    Abstract: Provided herein are glycosylated compounds as histone deacetylase (HDACi) inhibitors or a diastereomer, solvate, or a pharmaceutically acceptable salt thereof. Also provided are pharmaceutical compositions and medicaments that include the compounds described herein as well as methods of treating inflammatory disease and cancer.
    Type: Application
    Filed: December 28, 2021
    Publication date: February 22, 2024
    Inventors: Adegboyega Oyelere, Subhasish Tapadar, Bocheng Wu
  • Publication number: 20230255950
    Abstract: Compositions and methods for inhibiting histone lysine demethylases are provided. Several new DFP-based KDM inhibitors which alter the velocity of HP1-mediated heterochromatin gene repression are provided.
    Type: Application
    Filed: April 10, 2023
    Publication date: August 17, 2023
    Inventors: Adegboyega K. Oyelere, Verjine Khodaverdian, Subhasish Tapadar
  • Patent number: 11654137
    Abstract: Compositions and methods for inhibiting histone lysine demethylases are provided. Several new DFP-based KDM inhibitors which alter the velocity of HP1-mediated heterochromatin gene repression are provided.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: May 23, 2023
    Assignee: Georgia Tech Research Corporation
    Inventors: Adegboyega K. Oyelere, Verjine Khodaverdian, Subhasish Tapadar
  • Publication number: 20230135524
    Abstract: Disclosed is a compound of formula (I) in which R1, R2, R3, X1, X2, X2?, X3, X4, ring A, m, n, and o are as described herein. The compound of formula (I) is useful for treating a disorder associated with androgen receptor malfunction, such as a hyperproliferative disorder, in a subject in need thereof.
    Type: Application
    Filed: January 20, 2021
    Publication date: May 4, 2023
    Applicants: The United States of America,as represented by the Secretary,Department of Health and Human Services, Georgia Tech Research Corporation
    Inventors: Berkley E. Gryder, Adegboyega K. Oyelere, Subhasish Tapadar, Jonathan D. Strope, William Douglas Figg, Sr.
  • Publication number: 20220340526
    Abstract: The disclosure relates to novel compounds and methods of use of the compounds to maintain the G?i2 protein in its inactive GDP-bound state. The disclosure describes the knockdown or inhibition of G?i2 negatively regulated migration of breast and ovarian cancer cell lines. The novel compounds inhibit the migratory behavior of PC3, DU145 and E006AA prostate cancer cell lines. Specifically, the novel compounds block the activation of G?i2 in oxytocin-stimulated prostate cancer PC3 cells and inhibits the migratory capability of DU145 cells overexpressing constitutively active form of G?i2, under basal and EGF-stimulated conditions.
    Type: Application
    Filed: December 20, 2021
    Publication date: October 27, 2022
    Inventors: Shafiq A. Khan, Silvia Caggia, Adegboyega K. Oyelere, Subhasish Tapadar
  • Publication number: 20210000811
    Abstract: Compositions and methods for inhibiting histone lysine demethylases are provided. Several new DFP-based KDM inhibitors which alter the velocity of HP1-mediated heterochromatin gene repression are provided.
    Type: Application
    Filed: March 20, 2019
    Publication date: January 7, 2021
    Applicant: Georgia Tech Research Corporation
    Inventors: Adegboyega K. OYELERE, Verjine KHODAVERDIAN, Subhasish TAPADAR
  • Patent number: 8871728
    Abstract: Compounds of Formula I or II, and methods of making and using thereof, are described herein. M represents a macrolide subunit, E is a C1-6 group, optionally containing one or more heteroatoms, D is an alkyl or aryl group, A is a linking group connected to D, B is an alkyl, alkylaryl or alkylheteroaryl spacer group, ZBG is a Zinc Binding Group, R1, R2 and R4 are independently are selected from hydrogen, a C1-6 alkyl group, a C2-6 alkenyl group, a C2-6 alkynyl group, a C1-6 alkanoate group, a C2-6 carbamate group, a C2-6 carbonate group, a C2-6 carbamate group, or a C2-6 thiocarbamate group, R3 is hydrogen or —OR5, R5 is selected from a group consisting of Hydrogen, a C1-6 alkyl group, a C2-6 alkenyl group, a C2-6 alkynyl group, C1-6 alkanoate group, C2-6 carbamate group, C2-6 carbonate group, C2-6 carbamate group, or C2-6 thiocarbamate group.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: October 28, 2014
    Assignee: Georgia Tech Research Corporation
    Inventors: Adegboyega Oyelere, Subhasish Tapadar
  • Publication number: 20120329741
    Abstract: Compounds of Formula I or II, and methods of making and using thereof, are described herein. M represents a macrolide subunit, E is a C1-6 group, optionally containing one or more heteroatoms, D is an alkyl or aryl group, A is a linking group connected to D, B is an alkyl, alkylaryl or alkylheteroaryl spacer group, ZBG is a Zinc Binding Group, R1, R2 and R4 are independently are selected from hydrogen, a C1-6 alkyl group, a C2-6 alkenyl group, a C2-6 alkynyl group, a C1-6 alkanoate group, a C2-6 carbamate group, a C2-6 carbonate group, a C2-6 carbamate group, or a C2-6 thiocarbamate group, R3 is hydrogen or —OR5, R5 is selected from a group consisting of Hydrogen, a C1-6 alkyl group, a C2-6 alkenyl group, a C2-6 alkynyl group, C1-6 alkanoate group, C2-6 carbamate group, C2-6 carbonate group, C2-6 carbamate group, or C2-6 thiocarbamate group.
    Type: Application
    Filed: May 25, 2012
    Publication date: December 27, 2012
    Inventors: Adegboyega Oyelere, Subhasish Tapadar
  • Publication number: 20050222088
    Abstract: The present invention provides a chiral furan amino acids, in enantiomerically pure forms, either R or S. The starting materials are being used chiral N-terminal-protected amino aldehydes derived from the corresponding N-terminal-protected protected L- or D-amino acids. The present invention also relates to a process for preparing these chirally substituted furan amino acids constitute an important class of conformationally constrained peptide based molecules that can be used as dipeptide isosteres in peptidomimetic studies.
    Type: Application
    Filed: March 31, 2004
    Publication date: October 6, 2005
    Inventors: Tushar Chakraborty, Subhasish Tapadar