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EntityQ390706· pop 13· linked from 46 articles

Also known as Macleyine, Fumarine, Corydinine, 4,6,7,14-Tetrahydro-5-methyl-bis(1,3)benzodioxolo(4,5-c-5',6'-g)azecin-13(5H)-one, 7-methyl-6,8,9,16-tetrahydrobis[1,3]benzodioxolo[4,5-c:5',6'-g]azecin-15(7H)-one, Bis(1,3)benzodioxolo(4,5-c:5',6'-g)azecin-13(5H)-one,4,6,7,14-tetrahydro-5-methyl-, 7,13a-Secoberbin-13a-one, 7-methyl-2,3:9,10-bis(methylenedioxy)-, Biflorine

Protopine is an alkaloid occurring in opium poppy, Corydalis tubers and other plants of the family papaveraceae, like Fumaria officinalis.

Research

402 papers

via PubMed

Wikidata facts

Mass
353.126323
Show 3 more facts
chemical formula
C₂₀H₁₉NO₅
canonical SMILES
CN1CCC2=CC3=C(C=C2C(=O)CC4=C(C1)C5=C(C=C4)OCO5)OCO3
Commons category
Protopine
Sources (3)

via Wikidata · CC0

~1 min read

Article

4 sections
Contents
  • Biosynthesis
  • Metabolism
  • See also
  • References

Protopine is an alkaloid occurring in opium poppy, Corydalis tubers and other plants of the family papaveraceae, like Fumaria officinalis.

It has been found to inhibit histamine H1 receptors and platelet aggregation, and acts as an analgesic.

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