Chungang YANG

Patent Attorney
Qualification:Attorney-at-Law | Patent Attorney
Locations:Beijing Head Office


  • Chungang YANG focuses on intellectual property practice in the field of Biotechnology, and Pharmaceuticals, including patent filing and prosecutions, invalidation and appeal proceedings before the Patent Re-examination Board and the People's Courts, patentability evaluations, patent validity and infringement studies.
  • 2007-Present Zhongzi Law Office


  • Chung-gang Yang, Isabel Barasoain, Xuan Li, Ruth Matesanz, Ronghua Liu, Frances J. Sharom, Da-Li Yin, J. Fernando Díaz,* Wei-Shuo Fang.* Overcoming Tumor Drug Resistance with High Affinity Taxanes: A SAR Study of C-2 Modified 7-Acyl-10-Deacetyl Cephalomannines. ChemMedChem 2007, 2(5): 691-701.
  • Shaorong Wang, Chungang Yang, Ana Angelica Alcaraz, James P. Snyder, Weishuo Fang. Novel 4-Methyl-4-Deacetyl D-Seco Paclitaxel Analogues. 2012 National Medicinal Chemistry Symposium. Tucson, USA. 20-23 May, 2012.
  • Shaorong Wang, Chungang Yang, Weishuo Fang. Synthesis of Novel D-seco Paclitaxel Analogues. 2011 China Medicinal Chemistry Symposium. Guangzhou, China. 17-20 Nov, 2011.
  • Lei Wang, Ana A. Alcaraz, Ruth Matesanz, Chun-Gang Yang, Isabel Barasoain, J. Fernando Díaz, Ye-Zhi Li, James P. Snyder, Wei-Shuo Fang.* Synthesis, Biological Evaluation and Tubulin Binding Poses of C-2a Sulfur Linked Taxol Analogues. Bioorganic & Medicinal Chemistry Letters 2007, 17(11): 3191-3194.
  • Ruth Matesanz, Isabel Barasoain, Chung-gang Yang, Lei Wang,Xuan Li, Concepción de Inés, Claire Coderch, Federico Gago, Jesús Jiménez-Barbero, JoséManuel Andreu, Wei-Shuo Fang,* José Fernando Díaz.* Optimization of taxane binding to microtubules. Binding affinity decomposition and incremental construction of a high-affinity analogue of paclitaxel. Chemistry & Biology 2008, 15(6): 573-585.


  • 2002-2007, Medicinal Chemistry, Institute of Materia Medica of Peking Union Medical College, Ph.D.
  • 1998-2002, Pharmacy, Shandong University, Bachelor

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