uncarine A

uncarine A Chemische Eigenschaften,Einsatz,Produktion Methoden

• Beschreibung

  This amorphous alkaloid was first isolated from Uncaria kawakamii, subsequently being found in other Uncaria species and also in Ourouparia formosan a Matsumara. The base is dextrorotatory having [α]_D + 106.5° and gives a hydrochloride hemihydrate as colourless needles, m.p. 231°C (dec.) and the N-acetyl derivative, m.p. 165°C. The stereochemistry of this alkaloid has been revised comparatively recently.

• Definition

  ChEBI: Uncarine A is a member of indolizines.

• Einzelnachweise

  Raymond-Hamet., Compt. rend., 203, 1383 (1936)
  Kondo, Ikeda.,]. Pharm. Soc., Japan, 61,416,453 (1941)
  Kondo, Ikeda., ibid, 62, 15 (1942)
  Raymond-Hamet., Compt. rend., 230, 1405 (1950)
  Kondo, Nozoye, Tobita., Chern. Abstr., 49, 15921 (1955)
  Raymond-Hamet., Compt. rend., 245, 1458 (1957)
  Hendrickson., J. Amer. Chern. Soc., 84,650 (1962)
  Revised stereochemistry: Shamma et ai., J. Amer. Chern. Soc., 89, 1739 (1967)
  Beecham et ai., Chern. Commun., 535 (1967)

uncarine A Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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