LOCHNERINE

LOCHNERINE Basic information
Product Name:LOCHNERINE
Synonyms:LOCHNERINE;(+)-Lochenerine;10-Methoxysarpagan-17-ol;Lochenerine;10-Methoxynormacusine B;10-O-Methylsarpagine;Luo Ke alkali;6,10-Methanoindolo[3,2-b]quinolizine-11-methanol,9-ethylidene-5,6,8,9,10,11,11a,12-octahydro-2-methoxy-,(6S,7R,9E,10R,11R,11aS)-
CAS:522-47-4
MF:C20H24N2O2
MW:324.422
EINECS:
Product Categories:
Mol File:522-47-4.mol
LOCHNERINE Structure
LOCHNERINE Chemical Properties
Melting point 202.5-203.5°C
Safety Information
MSDS Information
LOCHNERINE Usage And Synthesis
DescriptionThis carboline alkaloid has been obtained from Lochnera rosea and is also present in curare (Strychnos toxifera). Early preparations have been designated Alkaloid 'C' and C-Alkaloid T. It has [α]D + 56° (pyridine) or + n° (EtOH) and forms a crystalline picrate with a double melting point of 177-9°C and 243-5°C (dec.). The methiodide is identical with lochneram iodide, m.p. 235-8°C. A characteristic p-toluenesulphonyl derivative has been prepared, m.p. 153-4°C. One primary alcoholic hydroxyl is present and the alkaloid yields the O-acetate as colourless needles, m.p. 243°C; [α]D - 5.6° ± 3.0° (c 0.36, pyridine). The structure is that of O-methylsarpagine.
ReferencesJanot, LeMen., Cornpt. rend., 243, 1789 (1956)
Mors et at., Chern. Ind., 173 (1956)
Arnold et at., Helv. Chirn. Acta, 40, 705 (1957)
Arnold et al., ibid, 41, 1505 (1958)
Karrer et at., Angew. Chern., 70,644 (1958)



LOCHNERINE Preparation Products And Raw materials
2-(3,4-Dihydroxyphenyl)-8-(2-O-beta-L-galactopyranosyl-beta-D-glucopyranosyl)-5,7-dihydroxy-4H-1-Benzopyran-4-one Hydroxyecdysone (4E,6E)-1,7-Diphenyl-4,6-heptadien-3-one Artemether beta-Sitosterol hydroxygenkwanin alpha-Terpineol beta-Eudesmol MOSLOFLAVONE alpha-Cyperone 6-METHOXY-1,2,3,4-TETRAHYDRO-BETA-CARBOLINE 5-METHOXY-N,N-DIETHYLTRYPTAMINE(5-MEO-DET) 6,7,8,9,10,11-HEXAHYDRO-5H-CYCLOOCTA[B]INDOLE 5-Methoxy-alpha-methyltryptamine N,N-Dimethyl-5-methoxytryptamine LOCHNERINE 3-Piperidinemethanol,1-(1-methylethyl)-(9CI) 5-hydroxytryptoline

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