Two new secoiridoid glycosides from the roots of Picrorhiza scrophulariiflora

• Lian Chun Zou ^a,b, ,
• Tong Fei Zhu ^c, ,
• Shu Cai Gan ^b, ,
• Da Cheng Wang ^a, ,
• Yu Zhang ^d, ,
• Xu Ming Deng ^a,

• a College of Animal Science and Veterinary Medicine, Jilin University, Changchun 130062, China;

• b College of Chemistry, Jilin University, Changchun 130062, China;

• c Department of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China;

• d School of pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China

• Received Date: 31 March 2008
  
• Fund Project:

  The authors are grateful to A. Zeper for mass spectra measurement and to Feng Ying Jing for NMR measurement. This study was supported by National Key Project of Scientific and Technical Supporting Programs funded by Ministry of Science & Technology of China (No. 2006BAD31B05).