Patents by Inventor Arthit MAKARASEN

Arthit MAKARASEN 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).

  • Patent number: 10889566
    Abstract: Derivatives of quinoline and naphthyridine, methods of making such compounds, and methods of using such compounds for the treatment or prophylaxis of HIV infection and certain cancers.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: January 12, 2021
    Assignees: Chulabhorn Foundation, Kasetsart University, Srinakharinwirot university
    Inventors: Supanna Techasakul, Arthit Makarasen, Nanthawan Reuk-Ngam, Panita Khlaychan, Mayuso Kuno, Supa Hannongbua
  • Publication number: 20200223820
    Abstract: Provided is compound of formula (I): where: X and Y may be identical or different and represent O, NH, or S; R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 may be identical or different and represent H, halogen, CN, NO2, (C1-4)alkyl, (C1-4)haloalkyl, (C2-4)alkenyl, OH, O(C1-4)alkyl, O(C1-4)haloalkyl, N(RA)RB, C(O)N(RA)RB, C(O)RA, CO2RA, CHO, C2-4alkenyl substituted with CN, C2-4alkenyl substituted with COOH, C2-4alkenyl substituted with CHO, or C2-4alkenyl substituted with OH; RA and RB may be identical or different and represent H, (C1-4)alkyl, (C1-4)haloalkyl, or (C2-4)alkenyl; A1, A2, A3, and A4 may be identical or different and represent CH or N with the proviso that A1 and A2 cannot be N and that R5 and R10 are absent when A3 and A4 are N; or a pharmaceutically acceptable salt thereof, stereoisomer thereof, or mixture comprising stereoisomers thereof.
    Type: Application
    Filed: August 29, 2017
    Publication date: July 16, 2020
    Applicants: CHULABHORN FOUNDATION, KASETSART UNIVERSITY, SRINAKHARINWIROT UNIVERSITY
    Inventors: Supanna TECHASAKUL, Arthit MAKARASEN, Nanthawan REUK-NGAM, Panita KHLAYCHAN, Mayuso KUNO, Supa HANNONGBUA