(7S)-3',4',6,8-Tetrahydro-7'-methoxy-2'-methyl-6-methylenespiro[7H-indeno[4,5-d]-1,3-dioxole-7,1'(2'H)-isoquinolin]-6'-ol химические свойства, назначение, производство
Описание
This phenolic alkaloid occurs in Corydalis ochotensis and C. sibirica Pers. It is dextrorotatory with [Q:l~4 + 51.7° (CHCI3) and [o:J~3 + 63.9° (0.1 N/HCI). The
methiodide yields tetragonal crystals from MeOH with m.p. 215°C. The 0-
methyl ether is ochotensimine (q.v.). The above structure has been confirmed by
the total synthesis of the optically inactive form of the alkaloid.
использованная литература
Manske., Can. J. Res., 18B, 75 (1940)
McLean, Mei-Sie Lin, McDonald, Trotter., Tetrahedron Lett., 185 (1966)
McDonald, Trotter., J. Chern. Soc., B, 929 (1966)
Total synthesis:
Irie, Kishimoto, Uyeo., J. Chern. Soc., C, 3051 (1968)
(7S)-3',4',6,8-Tetrahydro-7'-methoxy-2'-methyl-6-methylenespiro[7H-indeno[4,5-d]-1,3-dioxole-7,1'(2'H)-isoquinolin]-6'-ol препаратная продукция и сырье
сырьё
препарат