Literature

Abstract

1-Acetyl-β-carboline (I), 4,8-dimethoxy-1-ethyl-β-carboline (II), and three newalkaloids, 4,8-dimethoxy-1-(2-methoxyethyl)-β-carboline (III), β-carbolin-1-yl 4,8-dimethoxy-β-carbolin-1-yl-ethy1 ketone (IV) and 3-methylcanthin-2,6-dione (V), were isolated from the root of Picrasma quassioides Bennet (Simaroubaceae). The structures were elucidated on the basis of spectroscopic studies and chemical evidence. © 1982, The Pharmaceutical Society of Japan. All rights reserved.

DOI： 10.1248/cpb.30.1204

Studies on the constituents of Picrasma quassioides Bennet. I. On the alkaloidal constituents.

Chemical and Pharmaceutical Bulletin 1982.0

Studies on the constituents of Picrasma quassioides Bennet. I. On the alkaloidal constituents.

Chemical and Pharmaceutical Bulletin 1982.0

Studies on the constituents of Picrasma quassioides BENNET. II. On the alkaloidal constituents.

Chemical and Pharmaceutical Bulletin 1983.0

Studies on the constituents of Picrasma quassioides BENNET. II. On the alkaloidal constituents.

Chemical and Pharmaceutical Bulletin 1983.0

Studies on the constituents of Picrasma quassioides BENNET. III. The alkaloidal constituents.

Chemical and Pharmaceutical Bulletin 1984.0

Studies on the alkaloids from Picrasma quassioides Bennet. VII. Structures of .BETA.-carboline dimer alkaloids, picrasidines-H and -R.