公开(公告)号：US20220324818A1

公开(公告)日：2022-10-13

申请号：US17697275

申请日：2022-03-17

Applicant: MediBeacon Inc.

Inventor： Thomas Rogers ,  David Adams ,  Xiaogang Hua

IPC: C07D241/26

Abstract: The present invention provides improved methods for preparing a compound comprising Formula (I).

公开(公告)号：US20220315538A1

公开(公告)日：2022-10-06

申请号：US17697281

申请日：2022-03-17

Applicant: MediBeacon Inc.

Inventor： Thomas Rogers ,  David Adams ,  Xiaogang Hua

IPC: C07D241/32

Abstract: The present invention provides methods for the purification of the compound of Formula (I) from the precipitated reaction product comprising the compound of Formula (I), impurities, and/or residual or entrained solvents.