Stability and degradation of hydroxysafflor yellow A and anhydrosafflor yellow B in the Safflower injection studied by HPLC-DAD-ESI-MS~n
Li Fan 1;2 ; Run Pu 1 ; Hai-Yu Zhao 1 ; Xuan Liu 3 ; Chao Ma 3 ; Bao-Rong Wang 1 ; De-An Guo 1;3* 1. State Key Laboratory of Natural and Biomimetic Drugs; Peking University Health Science Center; Beijing 100191; China 2. National Institute for Radiological Protection; China CDC; Beijing 100088; China 3. Shanghai Research Center for TCM Modernization; Shanghai Institute of Materia Medica; Shanghai Institutes for Biological Sciences; Chinese Academy of Sciences; Shanghai 201203; China

..............page:47-56

HPLC-UV method with solid-phase extraction for the quantitative determination of biapenem in human plasma and its application in pharmacokinetic study
Xu Zhu 1 ; Ya-Xin Sun 1 ; Xiao-Jing He 1 ; Feng Qiu 1 ; Jesse Ling Li 2;3 ; Li-Mei Zhao 1* 1. Department of Pharmacy; Shengjing Hospital of China Medical University; Shenyang 110004; China 2. Department of Medical Genetics; China Medical University; Shenyang 110001; China 3. Sino-Dutch Biomedical and Information Engineering School; Northeastern University; Shenyang 110003; China

..............page:70-76

Transdermal delivery of letrozole:effects of vehicles and organic acids on its permeation through rat skin
Li Li 1;2 ; Xin-Lan Xu 1 ; Yu Liu 1;2 ; Ying-Hua Sun 1 ; Man-Li Wang 1;3 ; Nan-Xi Zhao 1 ; Liang Fang 1* 1. School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016; China 2. School of Pharmaceutical Sciences; Liaoning University; Shenyang 110036; China 3. School of Pharmaceutical Sciences; Beihua University; Jilin 132013; China

..............page:57-62

Selection of characteristic spectral bands for the analysis by the NIR correlation coefficient method
Ting Liu 1;2 ; Yan-Chun Feng 2 ; Dan-Qing Song 1 ; Chang-Qin Hu 1;2* 1. Institute of Medicinal Biotechnology; Peking Union Medical College and Chinese Academy of Medical Sciences; Beijing 100050; China 2. National Institute for the Control of Pharmaceutical and Biological Products; Beijing 100050; China

..............page:83-91

Information for Authors
bian ji bu

..............page:93-100

Fragmentation patterns of novel dispirocyclopiperazinium dibromides during electrospray ionization mass spectrometry
Xin Wang; Ang Li; Wei Wang; Run-Tao Li * State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing 100191; China

..............page:42-46

Cell membrane chromatography and its application in the analysis of bioactive ingredients of TCMs
Xing-Xin Yang; Yan-Li Zhang; Xiao-Xia Zhang; Xiao-Ni Li * College of pharmacy; Shanxi Medical University; Taiyuan 030001; China

..............page:20-25

Bioassay-based dissolution test of Shuanghuanglian tablet
Long Xiao 1 ; Jin Han 2 ; Xue Huang 1 ; Yuan-Yuan Zhang 1 ; Hai-Long Yuan 1;2* ; Xiao-He Xiao 1 1. Military Institute of Chinese Medicine; 302 Military Hospital; Beijing 100039; China 2. Department of Pharmacy; 302 Military Hospital; Beijing 100039; China

..............page:77-82

A high performance liquid chromatography method for the quantitative determination assay of sitagliptin in rat plasma and its application in pharmacokinetics study
Xiang-Fei Jiu 2 ; De-Wei Shang 2 ; Ye Chen 2 ; Xin-Gang Li 2 ; Xiao-Meng Wan 2 ; Tian-Yan Zhou 1;2* ; Wei Lu 1;2* 1. State Key Laboratory of Natural and Biomimetic Drugs;Peking University Health Science Center; Beijing 100191; China 2. Department of Pharmaceutics; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing 100191; China

..............page:63-69

The regulation and functions of transcription factor Nrf2 in cancer chemoprevention and chemoresistance
Lin-Ling Que 1 ; Hui-Xia Wang 1 ; Bao-Shan Cao 2 ; Xiao-Da Yang 1 ; Kui Wang 1 ; Si-Wang Yu 1* 1. Department of Chemical Biology; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing 100191 China 2. Department of Oncology; Cancer Center; Peking University Third Hospital; Beijing 100191 China

..............page:5-19

Synthesis and anti-tumor activity of 1,4-dihydrothieno[3’,2’:5,6] thiopyrano[4,3-c]pyrazole-3-carboxylic amide derivatives
Rui Sun 1 ; Jing Song 1 ; Hui Zhao 1 ; Chun-Li Yan 1 ; Ai-Jun Zhang 1 ; Diwa Koirala 2 ; Da-Wei Li 2 ; Chun Hu 1* 1. Key Laboratory of Structure-Based Drug Design and Discovery; Ministry of Education; School of Pharmaceutical Engineering; Shenyang Pharmaceutical University; Shenyang 110016; China 2. School of Pharmacy; Shanghai Jiao Tong University; Shanghai 300193; China

..............page:32-36

Caffeic acid phenethyl ester and its benzoyl derivatives:synthesis and X-ray structural analysis
Xian-Ling Ning; Xiao-Yan Ma * ; Zhu-Tuo Chen;Ren-Zong Zhu;Chao Li;Xiao-Wei Wang; Zhi-Li Zhang; Jun-Yi Liu * Department of Chemical Biology; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing 100191; China

..............page:37-41

Synthesis of chiral spirocyclo-quaternary ammonium salts from L-proline and their application as phase-transfer catalysts in asymmetric alkylation
Na Wang; Song-Wen Lin; Qing Yang; Qi Sun * ; Run-Tao Li * State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology; School of Pharmaceutical Sciences; Peking University Health Science Center Beijing 100191; China

..............page:26-31

Peking University Pharmaceutical Forum (Ⅱ)

..............page:92