公开(公告)号：US20250011267A1

公开(公告)日：2025-01-09

申请号：US18712003

申请日：2022-11-22

Applicant: NovMetaPharma Co., Ltd.

Inventor： Hoe Yune JUNG ,  Heonjong LEE

IPC: C07C39/23

Abstract: Provided is a process for preparing an aryl ethene compound of formula (1) having high purity with high yield via a simple process. Also, disclosed is a process for preparing a dihydrochloride salt of the compound of formula (1), containing the step of reacting the compound of formula (1) with hydrogen chloride.

公开(公告)号：US20240317700A1

公开(公告)日：2024-09-26

申请号：US18577804

申请日：2022-07-15

Applicant: NovMetaPharma Co., Ltd.

Inventor： Soo Jin LEE ,  Min Kyu KIM ,  Gyun Ho SON ,  Hoe Yune JUNG ,  Heonjong LEE

IPC: C07D311/30 ,  C07H17/07

CPC classification number: C07D311/30 ,  C07H17/07

Abstract: A method for efficiently preparing gossypetin is disclosed. Gossypetin can be utilized as an ingredient in medicine, healthcare, cosmetics, health foods, dietary supplements, and the like. The method can produce gossypetin of formula (1) with high purity and high yield through a four-step process, in which the compound of formula (2) is employed as starting material.

公开(公告)号：US20210393731A1

公开(公告)日：2021-12-23

申请号：US17350170

申请日：2021-06-17

Applicant: NovMetaPharma Co., Ltd.

Inventor： Hoe-Yune JUNG ,  Heonjong LEE ,  Dohyun LEE

IPC: A61K38/05 ,  A61K31/315 ,  A61K31/56 ,  A61K31/685

Abstract: Compositions and methods for treating viral infection are disclosed. The compositions contain a combination of zinc and a cyclo(His-Pro), in effective amounts. The composition containing a combination of zinc and a cyclo(His-Pro) can be used to treat viral infections including SARS-CoV-2 infections in mammals.