リトラニジン12-アセタート 化学特性,用途語,生産方法
説明
A non-crystallizable alkaloid isolated from Lythrum anceps Mak., the base yields
a very hygroscopic hydrochloride and the O,O-diacetate, the latter giving a
crystalline hydrochloride, m.p. 180-218°C (dec.); [α]
25D - 33°. When hydrolyzedwith dilute alkalies, the alkaloid gives Lythranidine (q.v.) while treatment with
formaldehyde yields Lythamine. Dehydrogenation with Pd-C followed by
oxidiation with KMn04 furnishes dipicolinic acid.
参考文献
Fujita et ai., Tetrahedron Lett., 4595 (1967)
Fujita, Fuji, Tanaka., ibid, 5905 (1968)
Fujita et ai., Chern. Pharrn. Bull., 18, 2216 (1970)
Fujita, Fuji, Tanaka.,J. Chern. Soc., C, 205 (1971)
Fujita, Fuji., ibid, 1651 (1971)
リトラニジン12-アセタート 上流と下流の製品情報
原材料
準備製品