A new isoquinoline derivative from the leaves of Magnolia sieboldii K.Koch

• Di Wu ^a, ,
• Ru Ping Wang ^b,c, ,
• Shao Jiang Song ^b,c, ,
• Li Jun Wu ^b,c, ,
• Hui Yuan Gao ^b,c,

• a The Liaoning Provincial Public Security Office, Shenyang 110032, China;

• b School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China;

• c Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China

• Received Date: 04 May 2010