1Study on global R&D of anti-coronavirus 3 CL protease inhibitors based on patent analysisJIN Chun-peng, HUANG Lei1-72Research progress of Bcr-Abl inhibitors based on patent analysisLI Jing, ZHANG Jing, WANG Yin-xiang8-153Regulatory perspective on non-clinical research and evaluation of monoclonal antibodyWANG Yin, DAI Xue-dong, ZHOU Heng, YIN Hua-jing, FU Shu-jun, YIN Mao-shan, WU Shuang, YU Bing, SUN Tao, WANG Qing-li16-234SUN Bai-yang1,2 , GENG Xing-chao2 , LI Bo1,3SUN Bai-yang, GENG Xing-chao, LI Bo24-295Conceive of constructing a database base on the international registration of natural crude drugsWANG Zhao, JIN Hong-yu, ZHAO Jian-feng, HU Xiao-wen, ZAN Ke, MA Shuang-cheng30-346Structural modification and biological research progress of rheinGAO Xin, FANG Fang35-457Research progress on quality standards of posterior pituitary hormone and related drugsGUO Long-jing, GAO Hua, ZHANG Yuan46-508Comparison of different extraction methods for polysaccharides from Polygoni Multiflori RadixGU Dong-lin, WANG Qi, ZAN Ke, WANG Ying, JIN Hong-yu, MA Shuang-cheng51-569Separation and purification of Yixintai total saponins by macroporous adsorption resin using failure mode and effects analysis combined with Box-BehnkenLU Hui-ling, ZOU Su-lan, GUO Zhi-hua, LI Ya57-6410Analysis on the factors affecting the whiteness about pharmaceutical excipient talcWANG Hui-juan, YANG Rui, WANG Xiao-feng, XIAO Xin-yue, SUN Jing-bo65-7111Analysis of polymer impurities in ceftizoxime sodium for injectionLI Jin, YAO Shang-chen, NING Bao-ming, HU Chang-qin72-7912Analysis of related substances and stability study of somatostatin in new production processZHANG Wei, ZHANG Hui, LIANG Cheng-gang80-8513Simultaneous determination of eight components in Shensu Ganmao tablets using two-reference multi-component methodCHEN Jing, CHEN You-gen, WANG Jing-hui, FU Xin-tong, GUO Hong-zhu86-9214A systematic evaluation of meta analyses on the correlation between short-term endpoints and final endpoints in cancerFEI Zheng-yang, HU Hong-fei, SUN Lei, CHEN Ping-yu, WANG Ying-cheng, RUI Ming-jun, LI Hong-chao93-10215Mining and analysis of security alert signals of neratinib based on FAERSWANG Hui-bing, REN Wen-jing, ZHANG Wan-lu, FU Gui-ying103-109