Javacarboline, a New b-Carboline Alkaloid from the Stem of Picrasma javanica in Java

Javacarboline, a New b-Carboline Alkaloid from the Stem of Picrasma javanica in Java Javacarboline, a New b-Carboline Alkaloid from the Stem of Picrasma javanica in Java The Structure of a New β-Carboline Alkaloid from Picrasma ailanthoides PLANCHON Studies on the alkaloids from Picrasma quassioides Bennet. VII. Structures of .BETA.-carboline dimer alkaloids, picrasidines-H and -R. Studies on the alkaloids from Picrasma quassioides BENNET. IX. Structures of two .BETA.-carboline dimeric alkaloids, picrasidines-G and -S. β-Carboline alkaloids from Picrasma quassioides Studies on the alkaloids from Picrasma quassioides BENNET. IX. Structures of two .BETA.-carboline dimeric alkaloids, picrasidines-G and -S. Studies on the alkaloids from Picrasma quassioides Bennet. VII. Structures of .BETA.-carboline dimer alkaloids, picrasidines-H and -R. Studies on the alkaloids from Picrasma quassioides Bennet. IV. Structures of picrasidines I, J, and K. The Alkaloids of Picrasma javanica