Chemistry - A European Journal, volume 21, issue 36, pages 12804-12808
Enantioselective Synthesis of Lepadins A-D from a Phenylglycinol-Derived Hydroquinolone Lactam
Mercedes Amat
1
,
Alexandre Pinto
1
,
Rosa Griera
1
,
Joan Bosch
1
Publication type: Journal Article
Publication date: 2015-07-21
Journal:
Chemistry - A European Journal
scimago Q1
SJR: 1.058
CiteScore: 7.9
Impact factor: 3.9
ISSN: 09476539, 15213765
PubMed ID:
26202059
General Chemistry
Catalysis
Organic Chemistry
Abstract
The marine alkaloids (-)-lepadins A-C and (+)-lepadin D, belonging to two diastereoisomeric series, were synthesized from an (R)-phenylglycinol-derived tricyclic lactam via a common cis-decahydroquinoline intermediate. Crucial aspects of the synthesis are the stereochemical control in the assembly of the cis-decahydroquinoline platform, in the introduction of the C2 methyl and C3 hydroxy substituents, and in the generation of the C5 stereocenter.
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