Strychnochromine, an unusual C18 indoline alkaloid from Strychnos gossweileri

[en] Through a combination of spectroscopic techniques (UV, IR, MS, 1H and 13C NMR) it has been possible to propose a plane structure and the relative configuration of strychnochromine a dextrorotatory alkaloid isolated from the root bark of Strychnos gossweileri.

Disciplines :

Chemistry
Pharmacy, pharmacology & toxicology

Author, co-author :

Angenot, Luc ; Université de Liège - ULiège > Département de pharmacie > Pharmacognosie

Coune, Claude

Quetin-Leclercq, Joëlle

Tavernier, Dirk

Language :

English

Title :

Strychnochromine, an unusual C18 indoline alkaloid from Strychnos gossweileri

Publication date :

1988

Journal title :

Phytochemistry

ISSN :

0031-9422

eISSN :

1873-3700

Publisher :

Pergamon Press, New York, United States - New York

Volume :

Issue :

Pages :

595-597

Peer reviewed :

Peer Reviewed verified by ORBi

Commentary :

The structure of strychnochromine has been revised in 1992 : see our paper published in Tetrahedron Letters Vol 32, N°34,pp4295-4298.

Available on ORBi :

since 11 May 2010

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Bibliography

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Coune, Angenot Phytochemistry 1978, 17:1447.
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Denoe¨l, Jaminet, Detilleux, Van, Merveille Contributiona`l'e´tude chimique des Strychnos du Congo Belge , Ministe`re des colonies, Bruxelles; 1953, 155.
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Verpoorte J. Nat. Prod. 1986, 49:1.
Verpoorte, Van, Riegman, Hylands, Bisset (1984) Aromatic chemical shifts inar-hydroxy- and -methoxy-substituted indole alkaloids; reference data and substituent-induced chemical shifts for ten different chromophoric groups. Organic Magnetic Resonance 22:328.
Verpoorte, Van, Riegman, Hylands, Bisset (1984) Carbon-13 NMR spectroscopy of someStrychnos alkaloids. Part 2. Organic Magnetic Resonance 22:345.
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Baerheim-Svendsen, Verpoorte (1983) J. Chromatogr. Library. Chromatography of Alkaloids , Elsevier, Amsterdam, part A TLC; 23 A.