Description
C20-diterpenoid alkaloid from plants of the Aconitum genus, Ranunculaceae. Adrenergic and Serotonergic stimulant; CNS stimulant; antiarrhythmic.
Synonyms
Songorin; Bullatine G; Napellonine; Zongorine; (20R)-21-Ethyl-1α,15β-dihydroxy-4-methyl-16-methylene-7α,20-cycloveatchan-12-one
IUPAC Name
(1R,2R,5R,7R,8R,9R,10R,13R,16S,17R)-11-ethyl-7,16-dihydroxy-13-methyl-6-methylidene-11-azahexacyclo[7.7.2.15,8.01,10.02,8.013,17]nonadecan-4-one
Molecular Formula
C22H31NO3
Canonical SMILES
CCN1CC2(CCC(C34C2CC(C31)C56C4CC(=O)C(C5)C(=C)C6O)O)C
InChI
InChI=1S/C22H31NO3/c1-4-23-10-20(3)6-5-17(25)22-15(20)7-13(18(22)23)21-9-12(11(2)19(21)26)14(24)8-16(21)22/h12-13,15-19,25-26H,2,4-10H2,1,3H3/t12-,13+,15-,16-,17+,18-,19-,20+,21+,22+/m1/s1
InChIKey
CBOSLVQFGANWTL-DVPYZRQCSA-N
Boiling Point
535.8±50.0 °C at 760 mmHg
Melting Point
201-203 °C.
Solubility
Well in chloroform
Storage
Store at +4 °C, in dark place.
Color
White to Pale Yellow
pKa
14.20±0.60(Predicted)
Toxicity
LD50 in mice (mg/kg): 1575 orally, 630 s.c., 485 i.p., 142.5 i.v.; in rats (mg/kg): 407.5 i.p. (Bisset)