ジャコニン 化学特性,用途語,生産方法
説明
This alkaloid from Senecio Jacobea was originally given the empirical formula
ClsH2S0sN by Barger and Blackie but has since been shown to exist as the
chlorine-containing compound. It has[α]
D + 52.5° (CHCl3 ) and on hydrolysis
yields retronecine and jaconecic acid, ClOH160 6, m.p. l83-4°C; [α]
25D + 28.1 °
(EtOH). In this reaction, the chlorine is also lost by hydrolysis. The base forms a
dihydrochloride, m.p. 204-5°C (dec.).
参考文献
Manske., Can. J. Res., S, 651 (1931)
Barger, Blackie.,J. Chern. Soc., 584 (1937)
Adana et al., J. Arner. Chern. Soc., 78,3513 (1956)
Bradbury, Willis., Austral. J. Chern., 9,258 (1956)
Geissman., ibid, 12,247 (1959)
ジャコニン 上流と下流の製品情報
原材料
準備製品