Jatrorrhizine
Jatrorrhizine | |
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File:Jatrorrhizine.svg | |
2,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-3-ol | |
Other names jateorrhizine, neprotin | |
style="background: #F8EABA; text-align: center;" colspan="2" | Identifiers | |
PubChem | 72323 |
SMILES | Script error: No such module "collapsible list". |
InChI | Script error: No such module "collapsible list". |
InChI key | MXTLAHSTUOXGQF-UHFFFAOYSA-O |
style="background: #F8EABA; text-align: center;" colspan="2" | Properties | |
Molecular formula | C20H20NO4 |
Molar mass | 338.38 g mol−1 |
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
Infobox references |
jatrorrhizine is a protoberberine alkaloid isolated from Enantia chlorantha (Annonaceae) and other species.[1] Synonyms that may be encountered include jateorrhizine, neprotin, jatrochizine, jatrorhizine, or yatrorizine. It has been reported to have antiinflammatory effect,[2] and to improve blood flow and mitotic activity in thioacetamide-traumatized rat livers.[3] It was found to have antimicrobial[4] and antifungal[5] activity. It binds and noncompetitively inhibits monoamine oxidase (IC50 4 micromolar for MAO-A and 62 for MAO-B)[6] It interferes with multidrug resistance by cancer cells in vitro when exposed to a chemotherapeutic agent.[7] Large doses (50-100 mg/kg) reduced blood sugar levels in mice by increasing aerobic glycolysis.
Derivatives of jatrorrhizine (notably 3-alkoxy derivatives, and specifically 3-octyloxy 8-alkyljatrorrhizine derivatives such as 3-octyloxy 8-butyljatrorrhizine) have been synthesized and found to have much stronger antimicrobial effects.[8][9][10]
References
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