Citation: Suo Ming ZHANG, Qing Yu OU, Wei Le YU. TWO NEW C₁₉-DITERPENE ALKALOIDS FROM DELPHINIUM SWINANENSE VAR LEPTOPOGON[J]. Chinese Chemical Letters, ;1994, 5(9): 755-756. shu

TWO NEW C₁₉-DITERPENE ALKALOIDS FROM DELPHINIUM SWINANENSE VAR LEPTOPOGON

Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000

Received Date: 3 June 1994

An investigation of the alkaloids of Delphinium swinanense var.leptopogon resulted in the isolation and identification of two new C₁₉-diterpene alkaloids named swinanine A and B,together with one known tatsiensine.The structures of the new alkaloids were established from spectral evidence.
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