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tryptanthrine

Known as: 6,12-dihydro-6,12-dioxoindole(2,1-b)quinazoline, tryptanthrin 
National Institutes of Health

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1 relation

Broader (1)

Quinazolines

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Tryptanthrin derivatives as Toxoplasma gondii inhibitors--structure-activity-relationship of the 6-position.
2013
2013
Amino acid salts catalyzed asymmetric aldol reaction of tryptanthrin: a straightforward synthesis of phaitanthrin A and its derivatives.
The first asymmetric synthesis of (S)-Phaitanthrin A and its derivatives via a catalytic aldol reaction of Tryptanthrin and… 
2012
2012
Indole and flavanoid constituents of Wrightia tinctoria,
Members of the genus Wrightia, viz. W. tinctoria, W. tomentosa and W. coccinea, have been investigated for their chemical… 
2011
2011
Improved liquid chromatography fingerprint of fat-soluble Radix isatidis extract using multi-wavelength combination technique.
We first investigated liquid chromatography (LC) fingerprint method using multi-wavelength combination technique, and… 
2007
2007
Identification of a tryptanthrin metabolite in rat liver microsomes by liquid chromatography/electrospray ionization-tandem mass spectrometry.
Tryptanthrin originally isolated from Isatis tinctoria L. has been characterized to have anti-inflammatory activities through the… 
2005
2005
HPLC based activity profiling for 5-lipoxygenase inhibitory activity in Isatis tinctoria leaf extracts.
2004
2004
Inhibitory activity of indolin-2-one derivatives on compound 48/80-induced histamine release from mast cells.
Four alkaloids, previously identified in Isatis species, were tested for their inhibitory effect on histamine release. Whereas… 
2003
2003
A comparative study on the skin penetration of pure tryptanthrin and tryptanthrin in Isatis tinctoria extract by dermal microdialysis coupled with isotope dilution ESI-LC-MS.
The indolo[2,1- b]quinazoline alkaloid tryptanthrin has recently been identified as a pharmacologically active compound in Isatis… 
1996
1996
Tryptanthrin from Wrightia tinctoria
1994
1994
Insecticidal and Fungicidal Compounds from Isatis tinctoria
Tryptanthrin (1), indole-3-acetonitrile (2) and p-coumaric acid methylester (3) were isolated from the aerial parts of Isatis… 
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