Latest documents http://publikationen.stub.uni-frankfurt.de/index/index/ Wed, 27 Jun 2012 14:01:17 +0200 Wed, 27 Jun 2012 14:01:17 +0200 http://publikationen.stub.uni-frankfurt.de/frontdoor/index/index/docId/25267 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. Ali El Antri; Ibtissam Messouri; Mohamed Bouktaib; Rachid El Alami; Michael Bolte; Brahim El Bali; Mohammed Lachkar article http://publikationen.stub.uni-frankfurt.de/frontdoor/index/index/docId/25267 Wed, 27 Jun 2012 14:01:17 +0200