Fp. Wang et al., Racemulosine, a novel skeletal C-20-diterpenoid alkaloid from Aconitum racemulosum Franch var. pengzhouense, TETRAHEDRON, 56(38), 2000, pp. 7443-7446
The structure of racemulosine (1), a novel skeletal C-20-diterpenoid alkalo
id isolated from Aconitum racemulosum Franch var. pengzhouense, was confirm
ed on the basis of spectroscopic data including 2D NMR (HMQC, H-1 COSY, HMB
C, NOESY) and especially X-ray crystallographic analysis. (C) 2000 Elsevier
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