公开(公告)号：US20220024932A1

公开(公告)日：2022-01-27

申请号：US17311287

申请日：2019-12-05

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Chae Jo LIM ,  Kwang-Seok OH ,  Jeong Hyun LEE ,  Kyu Yang YI ,  Nack Jeong KIM ,  Byung Ho LEE ,  Ho Won SEO ,  Soo Hee KIM ,  Junyoung CHOI ,  Mi Young LEE ,  Ju Hee LEE

IPC: C07D487/04

Abstract: The present invention provides a compound having a specific chemical structure and having PDE9A inhibitory activity, or a pharmaceutically acceptable salt thereof. The present invention provides a composition containing the compound or a pharmaceutically acceptable salt thereof. The present invention provides a pharmaceutical use, for treating or preventing PDE9A-related diseases, of the compound according to the present invention, a salt thereof, and a composition containing the compound or salt. The present invention also provides a method for treating or preventing PDE9A-related diseases, the method comprising administering an effective amount of the compound according to the present invention, a salt thereof, or a composition containing the compound or salt to a subject in need of treatment.

公开(公告)号：US20220386607A1

公开(公告)日：2022-12-08

申请号：US17770681

申请日：2020-10-21

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY ,  FARMHANNONG CO., LTD.

Inventor： Young Kwan KO ,  Eun Ae KIM ,  Ill Young LEE ,  Hee Nam LIM ,  Jung Sub CHOI ,  Jee Hee SUH ,  Nack Jeong KIM ,  Dong Wan KOO ,  Hyun Jin KIM ,  Gyu Hwan YON ,  Jae Deok KIM ,  Seungae OH ,  So-Young LEE ,  Chan Yong PARK ,  Yun Kyoung HWANG ,  Byung Hoon AHN ,  Ah Reum KIM ,  Hye Ji HAN ,  Sungjun PARK ,  Junhyuk CHOI ,  Jisoo LIM ,  Mi Sook HONG

IPC: A01N43/40 ,  A01N43/713 ,  A01P13/00

Abstract: The present invention relates to a novel nicotinamide compound, a method for preparing the same, and a herbicide comprising the compound. The compound of the present invention is useful as a herbicide for foliar treatment or soil treatment because it has high safety for wheat or corn and has excellent herbicidal activity against grassy weeds, sedge weeds or broadleaf weeds.

公开(公告)号：US20220017528A1

公开(公告)日：2022-01-20

申请号：US17311293

申请日：2019-12-05

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Chae Jo LIM ,  Kwang-Seok OH ,  Jeong Hyun LEE ,  Kyu Yang YI ,  Nack Jeong KIM ,  Byung Ho LEE ,  Ho Won SEO ,  Soo Hee KIM ,  Junyoung CHOI ,  Mi Young LEE ,  Ju Hee LEE

IPC: C07D487/04

Abstract: The present invention provides a compound having a specific chemical structure and having PDE9A inhibitory activity, or a pharmaceutically acceptable salt thereof. The present invention provides a composition containing the compound or a pharmaceutically acceptable salt thereof. The present invention provides a pharmaceutical use, for treating or preventing PDE9A-related diseases, of the compound according to the present invention, a salt thereof, and a composition containing the compound or salt. The present invention also provides a method for treating or preventing PDE9A-related diseases, the method comprising administering an effective amount of the compound according to the present invention, a salt thereof, or a composition containing the compound or salt to a subject in need of treatment.