Inventor
QIU ZHENJUN
CN6 patents
Patents
6 patentsUS10626116B2Apr 21, 2020
Crystalline form of BTK kinase inhibitor and preparation method thereof
JIANGSU HENGRUI MEDICINE CO2 citations71
US10358424B2Jul 23, 2019
Sodium salt of uric acid transporter inhibitor and crystalline form thereof
JIANGSU HENGRUI MEDICINE CO1 citations69
US11180505B2Nov 23, 2021
Crystal form of PARP-1 inhibitor and preparation method therefor
JIANGSU HENGRUI MEDICINE CO0 citations57
US10196361B2Feb 5, 2019
Sodium salt of uric acid transporter inhibitor and crystalline form thereof
JIANGSU HENGRUI MEDICINE CO0 citations48
US11407734B2Aug 9, 2022
Preparation method for tyrosine kinase inhibitor and intermediate thereof
JIANGSU HENGRUI MEDICINE CO0 citations44
US11111236B2Sep 7, 2021
Method for preparing oxaspirocycle derivative, and intermediate thereof
JIANGSU HENGRUI MEDICINE CO0 citations40