About LIU Xiaozhen
About Res. Inst. of Chemical Defense, Beijing
About HE Xiaowei
About Res. Inst. of Chemical Defense, Beijing
About XU Dezhou
About Zhejiang Hisun Pharmaceutical Co., Ltd, Taizhou
About WANG Fei
About Res. Inst. of Chemical Defense, Beijing
About LEI Guangqing
About Res. Inst. of Chemical Defense, Beijing
About Zhongguo Yiyao Gongye Zazhi
About chemical synthesis
About synthesis
About diazotization
About amidation
About amino group
About Hydrolysis
About aromatic amine
About aromatic carboxylic acid
About carboxylate (ester)
About aminocarboxylic acid
About primary amine
About nitrogen heterocyclic compound
About hydroxy group
About hydroxyl group
About diazotization
About Synthesis of drugs
About Benzocaine
About Adenine