Isolation and X-ray crystal structure of tetrahydroisoquinoline alkaloids from Calycotome villosa Subsp. intermedias

Two tetrahydroisoquinoline alkaloids were extracted from the alkaloid fraction of a methanol extract of the seeds of Calycotome Villosa Subsp. intermedia. Their structures were established as (R)-1-hydroxymethyl-7-8-dime
Two tetrahydroisoquinoline alkaloids were extracted from the alkaloid fraction of a methanol extract of the seeds of Calycotome Villosa Subsp. intermedia. Their structures were established as (R)-1-hydroxymethyl-7-8-dimethoxy-1,2,3,4-tetrahydro- isoquinoline (1) and (S)-7-hydroxymethyl-2-3-dimethoxy-7,8,9,10-tetrahydroisoquinoline chloride (2) by spectroscopic techniques and X-ray diffraction analysis.
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Metadaten
Author:Ali El Antri, Ibtissam Messouri, Mohamed Bouktaib, Rachid El Alami, Michael Bolte, Brahim El Bali, Mohammed Lachkar
URN:urn:nbn:de:hebis:30:3-252671
DOI:http://dx.doi.org/10.3390/90800650
ISSN:1420-3049
Pubmed Id:http://www.ncbi.nlm.nih.gov/pubmed?term=18007466
Parent Title (English):Molecules
Publisher:Molecular Diversity Preservation International (MDPI)
Place of publication:Basel
Document Type:Article
Language:English
Date of first Publication:2004/07/31
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2012/06/27
Tag:Calycotome villosa (Poiret) Link Subsp. Intermedia; X-ray crystal structure determination; alkaloids; spectroscopy; tetrahydroisoquinoline
Volume:9.2004
Issue:8
Pagenumber:8
First Page:650
Last Page:657
Institutes:Biochemie und Chemie
Dewey Decimal Classification:540 Chemie und zugeordnete Wissenschaften
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung-Nicht kommerziell 3.0

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