vobasine C화학적 특성, 용도, 생산
개요
A further alkaloid occurring in Voacanga africana, the base forms cubic crystals from MeOH and is strongly laevorotatory with [α]
23D- 158.5° (c 1.0, CHCI3) or
- 148.3° (c 1.0, MeOH). The ultraviolet spectrum has two absorption maxima at
239 and 315 mμ. The alkaloid forms a hydrochloride as prismatic plates from
MeOH, m.p. 245-8°C (dec.); [α]
22D - 120.1° (c 1.0, MeOH); the methiodide,
m.p. 212-4°C (dec.); [α]
23D - 117.2° (c 1.0, MeOH) and the 2:4-dinitrophenylhydrazone
as deep red crystals, m.p. 172-5°C.
정의
ChEBI: An indole alkaloid that is vobasan in which the bridgehead methyl group is substituted by a methoxycarbonyl group and an additional oxo substituent is present in the 3-position.
참고 문헌
Renner., Experientia, 15, 185 (1959)
Renner, Prins., ibid, 17,209 (1961)
Renneretal., Helv. Chim. Acta, 46,2186 (1963)
Cava et al., Tetrahedron Lett., 53 (1963)
Budzikiewicz et al., Bull. Soc. Chim. Fr., 1899 (1963)
vobasine 준비 용품 및 원자재
원자재
준비 용품
