O-Methyldeoxopunjabine, a Secobisbenzylisoquinoline Alkaloid Bearing an Aryl Methyl Group, and Three Other Secobisbenzylisoquinoline Alkaloids, O-Methylpunjabine, Secocepharanthine, and Dihydrosecocepharanthine, from Stephania Sasakii
Two new secobisbenzylisoquinoline alkaloids, secocepharanthine (base J) (3) and O-methyl-punjabine (base K) (4), were isolated from Stephania sasakii Hayata (Menispermaceae).Their stuctures were established and the stuctures of two other alkaloids base B
Get Best Price for89503-78-6Benzaldehyde,4-methoxy-3-[4-[[(5S)-5,6,7,8-tetrahydro-6-methyl-4-[(1,2,3,4-tetrahydro-6-methoxy-2-methyl-1-oxo-7-isoquinolinyl)oxy]-1,3-dioxolo[4,5-g]isoquinolin-5-yl]methyl]phenoxy]-