Yuremamine is a phytoindole alkaloid which was isolated from the bark of Mimosa tenuiflora in 2005, and erroneously assigned a pyrrolo[1,2-a]indole structure that was thought to represent a new class of indole alkaloids.[2] However, in 2015, the bioinspired total synthesis of yuremamine revealed its structure to be a flavonoid derivative.[3] It was also noted in the original isolation of yuremamine that the alkaloid occurs naturally as a purple solid, but total synthesis revealed that yuremamine as a free base is colorless, and the formation of a trifluoroacetate salt during HPLC purification is what led to the purple appearance.[3]
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Other names
Yuremamine
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Identifiers | |
3D model (JSmol)
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PubChem CID
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Properties | |
C27H28N2O6 | |
Molar mass | 476.529 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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References
edit- ^ Buckingham, John; Baggaley, Keith H.; Roberts, Andrew D.; Szabo, Laszlo F. (26 January 2010). Dictionary of Alkaloids with CD-ROM. CRC Press. p. 2033. ISBN 978-1-4200-7770-4.
- ^ Vepsäläinen, J. J.; Auriola, S.; Tukiainen, M.; Ropponen, N. & Callaway, J. (2005). "Isolation and characterization of Yuremamine, a new phytoindole". Planta Medica. 71 (11): 1049–1053. doi:10.1055/s-2005-873131. PMID 16320208. S2CID 260250347.
- ^ a b Calvert, Matthew B.; Sperry, Jonathan (2015). "Bioinspired total synthesis and structural revision of yuremamine, an alkaloid from the entheogenic plant Mimosa tenuiflora". Chemical Communications. 51 (28): 6202–6205. doi:10.1039/c5cc00380f. PMID 25756921.