Isotubulosine

Isotubulosine Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

A complex alkaloid occurring in Alangium lamarckii Thw., the base yields colourless crystals from EtOH and is laevorotatory with [α]²⁵_D - 84° (c 1.0, pyridine). The ultraviolet spectrum has been fully determined. In MeOH it shows a single broad absorption maximum at 279 mJl. In 0.1 N/HC1 there is a very small hypsochromic shift to 277 mJl while in 0.1 N/NaOH, there are two absorp_x0002_tion maxima at 279 and 319 mμ. Two methoxyl groups, two imino groups and one hydroxyl group are present. The latter furnishes the O-methy1 ether, m.p. 163°C;[α]²⁰_D - 18.8° (MeOH). The above structure has been confirmed by synthesis.

Einzelnachweise

Popelak, Haack, Springler., Tetrahedron Lett., 5077 (1966)
Synthesis:
Openshaw, Whittaker., Chem. Commun., 131 (1966)

Isotubulosine Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Isotubulosine Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

---

• (1'S)-10,11-Dimethoxytubulosan-8'-ol
• 1'-Isotubulosine
• Isotubulosine
• 1H-Pyrido[3,4-b]indol-6-ol, 1-[[(2S,3R,11bS)-3-ethyl-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2H-benzo[a]quinolizin-2-yl]methyl]-2,3,4,9-tetrahydro-, (1S)-
• 5610-39-9