Patents by Inventor Won Ken CHOUNG

Won Ken CHOUNG 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).

PYRIDO-PYRIMIDIN DERIVATIVES AND PHARMACEUTICAL COMPOSITION, FOR USE IN PREVENTING OR TREATING PI3 KINASE RELATED DISEASES, COMPRISING SAME AS ACTIVE INGREDIENT

Publication number: 20230072683

Abstract: The present invention relates to pyrido-pyrimidin derivatives expressed by chemical formula (X), an isomer thereof or pharmaceutically acceptable salts thereof, a solvate or hydrate thereof, a pharmaceutical composition comprising same as an active ingredient, and the use thereof.

Type: Application

Filed: May 19, 2020

Publication date: March 9, 2023

Inventors: Hak Do KIM, Seong Guk LEE, Hee Jin LEE, Won Ken CHOUNG, Deok Mo YANG, Seong Heon KIM, Suk Ho LEE

PYRIDO-PYRIMIDIN DERIVATIVES AND PHARMACEUTICAL COMPOSITION, FOR USE IN PREVENTING OR TREATING PI3 KINASE RELATED DISEASES, COMPRISING SAME AS ACTIVE INGREDIENT