Jatrorrhizine

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Jatrorrhizine
Jatrorrhizine.svg
Names
IUPAC name
2,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-3-ol
Other names
jateorrhizine, neprotin
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.020.744
EC Number 222-817-3
KEGG
Properties
C20H20NO4
Molar mass 338.38 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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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[edit]

  1. ^ "jatrorrhizine - Compound Summary (CID 72323)". PubChem. 
  2. ^ Arens, H; Fischer, H; Leyck, S; Römer, A; Ulbrich, B (1985). "Antiinflammatory Compounds from Plagiorhegma dubium Cell Culture1". Planta Medica. 51 (1): 52–6. PMID 17340402. doi:10.1055/s-2007-969392. 
  3. ^ Virtanen, P; Lassila, V; Njimi, T; Mengata, DE (1988). "Natural protoberberine alkaloids from Enantia chlorantha, palmatine, columbamine and jatrorrhizine for thioacetamide-traumatized rat liver". Acta Anatomica. 131 (2): 166–70. PMID 3369286. doi:10.1159/000146507. 
  4. ^ Moody, JO; Bloomfield, SF; Hylands, PJ (1995). "In-vitro evaluation of the antimicrobial activities of Enantia chlorantha Oliv. Extractives". African journal of medicine and medical sciences. 24 (3): 269–73. PMID 8798963. 
  5. ^ Volleková, A; Kost'álová, D; Kettmann, V; Tóth, J (2003). "Antifungal activity of Mahonia aquifolium extract and its major protoberberine alkaloids". Phytotherapy research : PTR. 17 (7): 834–7. PMID 12916091. doi:10.1002/ptr.1256. 
  6. ^ Kong, LD; Cheng, CH; Tan, RX (2001). "Monoamine oxidase inhibitors from rhizoma of Coptis chinensis". Planta Medica. 67 (1): 74–6. PMID 11270727. doi:10.1055/s-2001-10874. 
  7. ^ Zhang, H; Yang, L; Liu, S; Ren, L (2001). "Study on active constituents of traditional Chinese medicine reversing multidrug resistance of tumor cells in vitro". Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials. 24 (9): 655–7. PMID 11799777. 
  8. ^ Wang, LJ; Ye, XL; Li, XG; Sun, QL; Yu, G; Cao, XG; Liang, YT; Zhang, HS; Zhou, JZ (2008). "Synthesis and antimicrobial activity of 3-alkoxyjatrorrhizine derivatives". Planta Medica. 74 (3): 290–2. PMID 18300191. doi:10.1055/s-2008-1034312. 
  9. ^ Wang, LJ; Ye, XL; Chen, Z; Li, XG; Sun, QL; Zhang, BS; Cao, XG; Yu, G; Niu, XH (2009). "Synthesis and antimicrobial activity of 3-octyloxy-8-alkyljatrorrhizine derivatives". Journal of Asian natural products research. 11 (4): 365–70. PMID 19431018. doi:10.1080/10286020902727447. 
  10. ^ Bhadra, K; Kumar, GS (2010). "Therapeutic potential of nucleic acid-binding isoquinoline alkaloids: Binding aspects and implications for drug design". Medicinal Research Reviews. 31 (6): 821–862. PMID 20077560. doi:10.1002/med.20202.