20069-02-7Relevant articles and documents
Synthesis of enantiomerically pure (-)-(S)-brevicolline
Mahboobi, Siavosh,Wiegrebe, Wolfgang,Popp, Alfred
, p. 577 - 579 (1999)
(-)-(S)-Brevicolline (1) and related β-carbolines were synthesized using an enantiomerically pure Michael-acceptor synthon (3). Subsequent Pictet-Spengler reaction afforded the tetrahydro-β-carboline skeleton, which, in turn, was transformed to the β-carboline by catalytic dehydrogenation.
SYNTHESIS AND REGIOSELECTIVE SUBSTITUTION OF 6-HALO-AND 6-ALKOXY NICOTINE DERIVATIVES
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Page/Page column 24, (2008/06/13)
The present invention provides active compounds for modulating nicotinic acetylcholine receptors and methods of making the same. The methods of preparing the active compounds utilize different intermediate compounds.