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corynanthe

 
National Institutes of Health

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Indole Alkaloids

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Four new corynanthe-type alkaloids from the roots of Alstonia scholaris.
Four new corynanthe-type alkaloids, meloslines C-F (1-4), together with four known ones (5-8) were isolated from the roots of… Expand
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2019
2019
Retro-biosynthetic construction of corynanthe alkaloid skeletons from rhynchophylline alkaloids.
Rhynchophylline alkaloids are bio-synthesized from corynanthe alkaloids via an oxidative rearrangement. We demonstrate here that… Expand
Review
2016
Review
2016
Discovery and metabolic engineering of iridoid/secoiridoid and monoterpenoid indole alkaloid biosynthesis
There has been remarkable progress in the discovery of specialized metabolism pathways in the past few years. This has largely… Expand
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2013
2013
Multicomponent assembly processes for the synthesis of diverse yohimbine and corynanthe alkaloid analogues.
A strategy involving a Mannich-type multicomponent assembly process followed by a 1,3-dipolar cycloaddition has been developed… Expand
2012
2012
Diversity Oriented Synthesis: Concise Entry to Novel Derivatives of Yohimbine and Corynanthe Alkaloids.
A novel MCAP-cycloaddition sequence has been applied to the facile synthesis of β-carboline intermediates to gain rapid access to… Expand
Highly Cited
2006
Highly Cited
2006
General strategy for the syntheses of corynanthe, tacaman, and oxindole alkaloids.
We report herein the total synthesis of the corynanthe alkaloid dihydrocorynantheol and the formal syntheses of the indole… Expand
2006
2006
New procedure to mask the 2,3-pi bond of the indole nucleus and its application to the preparation of potent opioid receptor agonists with a Corynanthe skeleton.
Treatment of indole alkaloids with hypervalent iodine in the presence of ethylene glycol provides 2,3-ethylene glycol bridged… Expand
2005
2005
Drug-containing extracts from the bark of corynanthe species and their use as well as these extracts, dietetic food and pharmaceutical preparations
Die Erfindung betrifft Extrakte aus der Rinde von Corynanthe-Arten, insbesondere von Corynanthe pachyceras, sowie deren… Expand
2002
2002
Formation of an unusual dimeric compound by lead tetraacetate oxidation of a corynanthe-type indole alkaloid, mitragynine.
Lead tetraacetate oxidation of a Corynanthe-type indole alkaloid, mitragynine, produced mainly 7-acetoxyindolenine derivative (2… Expand
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