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symphytine

Known as: 2-Butenoic acid, 2-methyl-, 7-((2,3-dihydroxy-2-(1-methylethyl)-1-oxobutoxy)methyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester, (1R-(1alpha(E),7(2S*,3S*),7abeta))- 
National Institutes of Health

Papers overview

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Review
2010
Review
2010
Comfrey has been consumed by humans as a vegetable and a tea and used as an herbal medicine for more than 2000 years. Comfrey… Expand
2006
2006
By means of thin layer chromatography in conjunction with mass spectrometry the pyrrolizidine alkaloid patterns derived… Expand
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2005
2005
An analysis of a commercial sample of Symphyti radix originating from Poland with a total alkaloid content of 0.07% revealed the… Expand
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2004
2004
Abstract Objectives: To determine the relative quantities of two hepatotoxic pyrrolizidine alkaloids, symphytine and echimidine… Expand
2004
2004
In a chemotaxonomic study of the genusSymphytum pyrrolizidine alkaloids and triterpenes were used as chemotaxonomical markers. A… Expand
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2004
2004
InS. tuberosum subspp.tuberosum andnodosum, S. grandiflorum andS. ibericum the presence of the pyrrolizidine alkaloids… Expand
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2001
2001
Three pyrrolizidine alkaloids, symlandine, symphytine, and echimidine (1-3), were isolated from the roots of Symphytum officinale… Expand
Review
2000
Review
2000
Abstract Herbal medication has gathered increasing recognition in recent years with regard to both treatment options and health… Expand
Highly Cited
1979
Highly Cited
1979
The carcinogenicity of the pyrrolizidine alkaloids senkirkine and symphytine was studied in male inbred ACI rats. Animals were… Expand
1968
1968
Two pyrrolizidine alkaloids, symphytine (I), a new compound, and echimidine (II) have been isolated from the dried roots of… Expand