Record Information
Version2.0
StatusDetected and Quantified
Creation Date2022-06-05 23:17:34 UTC
Update Date2025-10-07 16:04:19 UTC
Metabolite IDMMDBc0054552
Metabolite Identification
Common Namelupanine
DescriptionLupanine is a quinolizidine alkaloid, a class of nitrogen-containing compounds characterized by a bicyclic structure. Chemically, lupanine features a fused quinolizidine ring system with a nitrogen atom, contributing to its biological activity. It is synthesized in plants, particularly in the seeds of lupins, through the shikimic acid pathway and the lysine biosynthetic pathway. Lupanine has been detected alongside other mycotoxins and alkaloids in various biological samples, indicating its prevalence in certain environments (PMID:40775119 ). Notably, it exhibits significant up-regulation under drought stress conditions, suggesting a role in plant stress responses (PMID:40467294 ). Lupanine is also found in high concentrations in specific lupin species, contributing to the overall alkaloid profile of these plants (PMID:40270768 ). Furthermore, its presence has been confirmed in liver tissue samples, highlighting its distribution within biological systems (PMID:38857322 ). The compound has been involved in various chemical reactions, including electrooxidative cyanation, showcasing its versatility in synthetic chemistry (PMID:39305141 ). Overall, lupanine's chemical structure and pathways underline its importance in both plant biology and potential applications in biomedical research.
Structure
Synonyms
ValueSource
(+)-2-OxosparteineChEBI
(+)-LupanineChEBI
(7alpha,7Aalpha,14alpha,14abeta)-dodecahydro-7,14-methano-2H,11H-dipyridol[1,2-a:1',2'-e][1,5]diazocin-11-oneChEBI
2-OxosparteineChEBI
D-LupanineChEBI
(7a,7Aalpha,14a,14abeta)-dodecahydro-7,14-methano-2H,11H-dipyridol[1,2-a:1',2'-e][1,5]diazocin-11-oneGenerator
(7Α,7aalpha,14α,14abeta)-dodecahydro-7,14-methano-2H,11H-dipyridol[1,2-a:1',2'-e][1,5]diazocin-11-oneGenerator
Lupanine monohydrochloride, (7S-(7alpha,7aalpha,14alpha,14aalpha))-isomerHMDB
Lupanine monohydrochloride, (7S-(7alpha,7abeta,14alpha,14aalpha))-isomerHMDB
Lupanine monoperchlorate, (7S-(7alpha,7abeta,14alpha,14aalpha))-isomerHMDB
Lupanine, (7S-(7alpha,7aalpha,14alpha,14aalpha))-isomerHMDB
Lupanine monohydrobromide, (7S-(7alpha,7abeta,14alpha,14aalpha))-isomerHMDB
Lupanine, (7S-(7alpha,7aalpha,14alpha,14abeta))-isomerHMDB
alpha-IsolupanineHMDB
Lupanine sulfate (1:1), (7S-(7alpha,7abeta,14alpha,14aalpha))-isomerHMDB
Lupanine, (7R-(7alpha,7abeta,14alpha,14aalpha))-isomerHMDB
Molecular FormulaC15H24N2O
Average Mass248.37
Monoisotopic Mass248.188863401
IUPAC Name(1S,2R,9S,10S)-7,15-diazatetracyclo[7.7.1.0^{2,7}.0^{10,15}]heptadecan-6-one
Traditional Name(1S,2R,9S,10S)-7,15-diazatetracyclo[7.7.1.0^{2,7}.0^{10,15}]heptadecan-6-one
CAS Registry NumberNot Available
SMILES
O=C1CCC[C@@H]2[C@H]3C[C@@H](CN12)[C@@H]1CCCCN1C3
InChI Identifier
InChI=1S/C15H24N2O/c18-15-6-3-5-14-11-8-12(10-17(14)15)13-4-1-2-7-16(13)9-11/h11-14H,1-10H2/t11-,12-,13-,14+/m0/s1
InChI KeyJYIJIIVLEOETIQ-XDQVBPFNSA-N