Patents by Inventor Khadijah Saad Said Alghamdi

Khadijah Saad Said Alghamdi 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).

  • TETRAHYDROQUINOLINE DERIVATIVES AND A PROCESS OF PREPARATION THEREOF
    Publication number: 20230227410
    Abstract: The present disclosure provides tetrahydroquinoline derivatives of Formula (I) wherein X1 and X2 each, independently, are oxygen or sulphur; R1 is a lower alkoxy, or an optionally substituted aryl group; R2 is selected from a group consisting of hydrogen, lower alkyl, haloalkyl, or an amino group; R3 and R4 each, independently, are hydrogen, or lower alkyl groups; and R5 and R6 are optionally substituted aryl groups. The present disclosure also provides a method for making the compound of Formula (I).
    Type: Application
    Filed: January 17, 2022
    Publication date: July 20, 2023
    Inventors: Mohamed MOSTAFA, Tamer Said Sayed SALEH, Nesreen Said Ismael AHMED, Khadijah Saad Said ALGHAMDI, Dina Abed BAKHOTMAH
  • Tetrahydroquinoline derivatives and a process of preparation thereof
    Patent number: 11505527
    Abstract: The present disclosure provides tetrahydroquinoline derivatives of Formula (I) wherein X1 and X2 each, independently, are oxygen or sulphur; R1 is a lower alkoxy, or an optionally substituted aryl group; R2 is selected from a group consisting of hydrogen, lower alkyl, haloalkyl, or an amino group; R3 and R4 each, independently, are hydrogen, or lower alkyl groups; and R5 and R6 are optionally substituted aryl groups. The present disclosure also provides a method for making the compound of Formula (I).
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: November 22, 2022
    Assignee: KING ABDULAZIZ UNIVERSITY
    Inventors: Mohamed Mostafa, Tamer Said Sayed Saleh, Nesreen Said Ismael Ahmed, Khadijah Saad Said Alghamdi, Dina Abed Bakhotmah