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..............page:380-383
Improved synthesis of erlotinib
HE Xin-chang;GAO Shang-ting;HUO Wen-long;ZHENG Li-min;SONG Hong-rui;Key Laboratory of Structure-Based Drug Design and Discovery;Ministry of Education;Shenyang Wuhe Biotechnology Co.;Ltd.;
..............page:384-386
Novel synthesis of eszopiclone
SHEN Da-dong;JIANG Jin-di;ZHANG Jin-xia;LAI Qun-ping;ZHANG Yong-jiang;Zhejiang Medicine Co.;Ltd.;Xinchang Pharmaceutical Factory;
..............page:387-389
..............page:390-394
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