Patents by Inventor Yongyun ZHOU

Yongyun ZHOU 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).

  • Method for the preparation of iodoalkanes
    Patent number: 10040740
    Abstract: The present invention relates to an atom economic procedure of preparing iodoalkanes by hydroiodination of alkenes. In particular the present method features the generation of anhydrous hydrogen iodide from atomic hydrogen and iodine in situ by using transition metal precursor and phosphine ligandcatalyst.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: August 7, 2018
    Assignees: Hong Kong Baptist University, Yunnan Minzu University
    Inventors: Zhaoxiang Bian, Baomin Fan, Chengyuan Lin, Yongyun Zhou, Jingchao Chen
  • Palladium/silver co-catalyzed tandem reactions synthesis of phenylacetophenone derivatives by oxabenzonorbornadienes with terminal alkynes and their anti-tumor or anti-cancer activities
    Patent number: 9783519
    Abstract: This invention relates to the quick and efficient synthesis of anti-tumor or anti-cancer compounds. More particularly, it relates to the quick and efficient synthesis of anti-tumor or anti-cancer compounds comprising phenylacetophenone derivatives using oxabenzonorbornadienes with terminal alkynes.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: October 10, 2017
    Assignees: HONG KONG BAPTIST UNIVERSITY, YUNNAN MINZU UNIVERSITY
    Inventors: Zhaoxiang Bian, Chengyuan Lin, Huaixue Mu, Baomin Fan, Yongyun Zhou, Jingchao Chen, Aiping Lu, Albert Sun-Chi Chan
  • Method for the Preparation of Iodoalkanes
    Publication number: 20170204022
    Abstract: The present invention relates to an atom economic procedure of preparing iodoalkanes by hydroiodination of alkenes. In particular the present method features the generation of anhydrous hydrogen iodide from atomic hydrogen and iodine in situ by using transition metal precursor and phosphine ligandcatalyst.
    Type: Application
    Filed: January 13, 2017
    Publication date: July 20, 2017
    Inventors: Zhaoxiang BIAN, Baomin FAN, Chengyuan LIN, Yongyun ZHOU, Jingchao CHEN
  • PALLADIUM/SILVER CO-CATALYZED TANDEM REACTIONS SYNTHESIS OF PHENYLACETOPHENONE DERIVATIVES BY OXABENZONORBORNADIENES WITH TERMINAL ALKYNES AND THEIR ANTI-TUMOR OR ANTI-CANCER ACTIVITIES
    Publication number: 20160368890
    Abstract: This invention relates to the quick and efficient synthesis of anti-tumor or anti-cancer compounds.
    Type: Application
    Filed: June 18, 2015
    Publication date: December 22, 2016
    Inventors: Zhaoxiang BIAN, Chengyuan LIN, Huaixue MU, Baomin FAN, Yongyun ZHOU, Jingchao CHEN, Aiping LU, Albert Sun-Chi CHAN
  • Oxanorbornadiene derivatives and their anticancer activities
    Patent number: 9120816
    Abstract: The present invention relates to chemical entities originated from natural sources and further synthesized for therapeutic uses. More particularly, the present invention relates to norcantharidin analogs synthesized by a transition metal-catalyzed alkynylation of oxanorbornadiene derivatives and their antitumor effects.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: September 1, 2015
    Assignee: HONG KONG BAPTIST UNIVERSITY
    Inventors: Zhaoxiang Bian, Chengyuan Lin, Baomin Fan, Huaixue Mu, Yongyun Zhou, Weimin Zeng, Aiping Lu, Albert Sun Chi Chan
  • OXANORBORNADIENE DERIVATIVES AND THEIR ANTICANCER ACTIVITIES
    Publication number: 20140187626
    Abstract: The present invention relates to chemical entities originated from natural sources and further synthesized for therapeutic uses. More particularly, the present invention relates to norcantharidin analogues synthesized by a transition metal-catalyzed alkynylation of oxanorbornadiene derivatives and their antitumor effects.
    Type: Application
    Filed: December 16, 2013
    Publication date: July 3, 2014
    Applicant: Hong Kong Baptist University
    Inventors: Zhaoxiang BIAN, Chengyuan LIN, Baomin FAN, Huaixue MU, Yongyun ZHOU, Weimin ZENG, Aiping LU, Albert Sun Chi CHAN