... The Used Part Fruit Introduction Schizandra chinensis is a creeping vine, native to northeasten China and Korea ... tumor-inhibiting characteristics have also been demonstrated. Schizandrol A is said to be neuroleptic, anticonvulsive and sedative ... , (+)-ylangene. Vitamin C Lignans: Dibenzo[a, c]cyclooctene derivatives, including schzandrine A to C, schizandrol A and B, schizantherine A and B, gomisins ...