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比川九节木定碱

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比川九节木定碱
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识别信息
  • 3-methyl-5,8b-bis[3-methyl-5-(3-methyl-1,2,3a,4-tetrahydropyrrolo[2,3-b]indol-8b-yl)-1,2,3a,4-tetrahydropyrrolo[2,3-b]indol-8b-yl]-1,2,3a,4-tetrahydropyrrolo[2,3-b]indole
CAS号52617-25-1
PubChem CID
ChemSpider
CompTox Dashboard英语CompTox Chemicals Dashboard (EPA)
化学信息
化学式C55H62N10
摩尔质量863.17 g·mol−1
3D模型(JSmol英语JSmol
  • CN1CCC2(C1NC1=CC=CC=C21)C1=CC=CC2=C1NC1N(C)CCC21C1=CC=CC2=C1NC1N(C)CCC21C12CCN(C)C1NC1=C2C=CC=C1C12CCN(C)C1NC1=CC=CC=C21

比川九节木定碱(英语:Psychotridine),简称九节定[1],是存在于一些九节属植物中的生物碱,包括P. colorata英语Psychotria colorata[2]P. forsteriana英语Psychotria forsteriana[3]P. lyciiflora、 P. oleoides[4]P. beccarioides[5]。其具有镇痛作用,为非竞争性NMDA受体拮抗剂,在体外能抑制地佐环平英语Dizocilpine与皮质膜结合,且这种抑制作用具有剂量依赖性[2]

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参考文献

  1. ^ 苏子仁,赖小平. 汉英、英汉中草药化学成分词汇. 北京: 中国中医药出版社. 2006: 682. 
  2. ^ 2.0 2.1 Amador TA, Verotta L, Nunes DS, Elisabetsky E. Involvement of NMDA receptors in the analgesic properties of psychotridine. Phytomedicine. May 2001, 8 (3): 202–206. PMID 11417913. doi:10.1078/0944-7113-00025. 
  3. ^ Beretz A, Roth-Georger A, Corre G, Kuballa B, Anton R, Cazenave JP. Polyindolinic Alkaloids from Psychotria forsteriana. Potent Inhibitors of the Aggregation of Human Platelets. Planta Medica. August 1985, 51 (4): 300–303. PMID 17340518. S2CID 12146923. doi:10.1055/s-2007-969496. 
  4. ^ Jannic V, Guéritte F, Laprévote O, Serani L, Martin MT, Sévenet T, Potier P. Pyrrolidinoindoline alkaloids from Psychotria oleoides and Psychotria lyciiflora. Journal of Natural Products. June 1999, 62 (6): 838–843. PMID 10395499. doi:10.1021/np9805387. 
  5. ^ Hart N, Johns S, Lamberton J, Summons R. Psychotridine, a C55H62N10 alkaloid from Psychotria beccarioides (Rubiaceae). Australian Journal of Chemistry. 1974, 27 (3): 639–646. doi:10.1071/ch9740639.