Patents by Inventor Renren Bai

Renren Bai 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: 20240132456
    Abstract: The disclosure relates to the field of medicinal chemistry. Disclosed are a 14-chloro-?-elemene nitric oxide donor derivative and a preparation method and use thereof in the preparation of anti-tumor drugs. The 14-chloro-?-elemene nitric oxide donor derivative has a general formula shown in formula (I): in formula (I): R1 represents a linear or cyclic alcohol amine structure containing nitrogen and oxygen atoms; and each of R2 and R3 is independently selected from the group consisting of C1-10 alkyl, C3-12 cycloalkyl, C6-12 aryl, 5- to 10-membered cyclic heteroaryl, C2-10 alkenyl, C2-10 alkynyl, and C2-10 alkoxy.
    Type: Application
    Filed: September 2, 2022
    Publication date: April 25, 2024
    Inventors: Tian XIE, Renren BAI, Xiangyang YE, Junlong ZHU, Ziqiang BAI
  • Patent number: 11517565
    Abstract: This disclosure relates bis-amine compounds disclosed herein and uses related to CXCR4 inhibition. In certain embodiments, the compounds have formula I, salts, derivatives, and prodrugs thereof wherein, A is an bridging aryl or heterocyclyl and R1 and R2 are further disclosed herein. In certain embodiments, the disclosure contemplates pharmaceutical compositions comprising compounds disclosed herein. In certain embodiments, the disclosure relates to methods of treating or preventing CXCR4 related diseases or conditions by administering an effective amount of a compound disclosed herein to a subject in need thereof.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: December 6, 2022
    Assignees: Emory University, Georgia State University Research Foundation, Inc.
    Inventors: Hyunsuk Shim, Suazette Reid Mooring, Renren Bai
  • Publication number: 20200316040
    Abstract: This disclosure relates bis-amine compounds disclosed herein and uses related to CXCR4 inhibition. In certain embodiments, the compounds have formula I, salts, derivatives, and prodrugs thereof wherein, A is an bridging aryl or heterocyclyl and R1 and R2 are further disclosed herein. In certain embodiments, the disclosure contemplates pharmaceutical compositions comprising compounds disclosed herein. In certain embodiments, the disclosure relates to methods of treating or preventing CXCR4 related diseases or conditions by administering an effective amount of a compound disclosed herein to a subject in need thereof.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Inventors: Hyunsuk Shim, Suazette Reid Mooring, Renren Bai
  • Patent number: 10709697
    Abstract: This disclosure relates bis-amine compounds disclosed herein and uses related to CXCR4 inhibition. In certain embodiments, the compounds have formula (I), salts, derivatives, and prodrugs thereof wherein, A is a bridging aryl or heterocyclyl and R1 and R2 are further disclosed herein. In certain embodiments, the disclosure contemplates pharmaceutical compositions comprising compounds disclosed herein. In certain embodiments, the disclosure relates to methods of treating or preventing CXCR4 related diseases or conditions by administering an effective amount of a compound disclosed herein to a subject in need thereof.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: July 14, 2020
    Assignees: Emory University, Georgia State University Research Foundation, Inc.
    Inventors: Hyunsuk Shim, Suazette Reid Mooring, Renren Bai
  • Patent number: 10669270
    Abstract: This disclosure relates amide-sulfamide compounds disclosed herein and uses related to CXCR4 inhibition. In certain embodiments, the compounds have formula I, salts, derivatives, and prodrugs thereof wherein, A is a bridging aryl or heterocyclyl and R1 and R2 are further disclosed herein. In certain embodiments, the disclosure contemplates pharmaceutical compositions comprising compounds disclosed herein. In certain embodiments, the disclosure relates to methods of treating or preventing CXCR4 related diseases or conditions by administering an effective amount of a compound disclosed herein to a subject in need thereof.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: June 2, 2020
    Assignee: Emory University
    Inventors: Hyunsuk Shim, Qi Shi, Renren Bai
  • Publication number: 20190084980
    Abstract: This disclosure relates amide-sulfamide compounds disclosed herein and uses related to CXCR4 inhibition. In certain embodiments, the compounds have formula I, salts, derivatives, and prodrugs thereof wherein, A is a bridging aryl or heterocyclyl and R1 and R2 are further disclosed herein. In certain embodiments, the disclosure contemplates pharmaceutical compositions comprising compounds disclosed herein. In certain embodiments, the disclosure relates to methods of treating or preventing CXCR4 related diseases or conditions by administering an effective amount of a compound disclosed herein to a subject in need thereof.
    Type: Application
    Filed: March 14, 2017
    Publication date: March 21, 2019
    Applicant: Emory University
    Inventors: Hyunsuk Shim, Qi Shi, Renren Bai
  • Publication number: 20190008840
    Abstract: This disclosure relates bis-amine compounds disclosed herein and uses related to CXCR4 inhibition. In certain embodiments, the compounds have formula (I), salts, derivatives, and prodrugs thereof wherein, A is a bridging aryl or heterocyclyl and R1 and R2 are further disclosed herein. In certain embodiments, the disclosure contemplates pharmaceutical compositions comprising compounds disclosed herein. In certain embodiments, the disclosure relates to methods of treating or preventing CXCR4 related diseases or conditions by administering an effective amount of a compound disclosed herein to a subject in need thereof.
    Type: Application
    Filed: July 13, 2016
    Publication date: January 10, 2019
    Inventors: Hyunsuk Shim, Suazette Reid Mooring, Renren Bai