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macroline

National Institutes of Health

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Indole Alkaloids

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Ajmaline, Oxindole, and Cytotoxic Macroline-Akuammiline Bisindole Alkaloids from Alstonia penangiana.
Examination of the EtOH extract of the Malayan Alstonia penangiana resulted in the isolation of 10 new alkaloids, comprising two… 
2018
2018
Stereoselective Access to the Core Structure of Macroline-Type Indole Alkaloids: Total Synthesis of Macroline and Alstomicine.
Rapid synthesis of the pentacyclic core structure of macroline-type indole alkaloids, and its application in the total synthesis… 
Review
2016
Review
2016
Synthesis of Bisindole Alkaloids from the Apocynaceae Which Contain a Macroline or Sarpagine Unit: A Review
Bisindole natural products consist of two monomeric indole alkaloid units as their obligate constituents. Bisindoles are more… 
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2014
2014
Macroline, akuammiline, sarpagine, and ajmaline alkaloids from Alstonia macrophylla.
A total of seventeen alkaloids, comprising six macroline (including alstofolinine A, a macroline indole incorporating a… 
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2014
2014
Oxidized derivatives of macroline, sarpagine, and pleiocarpamine alkaloids from Alstonia angustifolia.
A total of 20 new indole alkaloids comprising mainly oxidized derivatives of macroline- (including alstofonidine, a macroline… 
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2013
2013
Macroline-sarpagine and macroline-pleiocarpamine bisindole alkaloids from Alstonia angustifolia.
Nine bisindole alkaloids, comprising four belonging to the macroline-sarpagine group, and five belonging to the macroline… 
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2011
2011
Lumutinines A-D, linearly fused macroline-macroline and macroline-sarpagine bisindoles from Alstonia macrophylla.
Four new linearly fused bisindole alkaloids, lumutinines A-D (1-4), were isolated from the stem-bark extract of Alstonia… 
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Review
2006
Review
2006
Recent advances in the chemistry of macroline, sarpagine and ajmaline-related indole alkaloids
NOTICE: this is the author’s version of a work that was accepted for publication in Tetrahedron. Changes resulting from the… 
2006
2006
An improved total synthesis of (+)-macroline and alstonerine as well as the formal total synthesis of (-)-talcarpine and (-)-anhydromacrosalhine-methine.
An intramolecular Pd-catalyzed alpha-vinylation process is described. This cyclization has been employed for the enantiospecific… 
Highly Cited
2005
Highly Cited
2005
An application of the phosphine-catalyzed [4 + 2] annulation in indole alkaloid synthesis: formal syntheses of (+/-)-alstonerine and (+/-)-macroline.
[reaction: see text] An application of the phosphine-catalyzed [4 + 2] annulation in the formal synthesis of alstonerine and… 
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