89915-39-9Relevant academic research and scientific papers
A STUDY OF THE HERB Aerva lanata. III. ALKALOIDS
Zapesochnaya, G. G.,Pervykh, L. N.,Kurkin, V. A.
, p. 336 - 340 (1991)
Four new alkaloids - aervine (10-hydroxycanthin-6-one), methylaervine (10-methoxycanthin-6-one), aervoside (10-β-D-glucopyranosyloxycanthin-6-one), and aervolanine (3-(6-methoxy-β-carbolin-1-yl)propionic acid), and also the known alkaloids canthin-6-one and 3-(β-carbolin-1-yl)propionic acid have been isolated from the herb Aerva lanata Juss.Their structures have been established on the basis of chemical and spectral characteristics.
Studies on the Constituents of Picrasma quassioides BENNET. III. The Alkaloidal Constituents
Ohmoto, Taichi,Koike, Kazuo
, p. 3579 - 3583 (2007/10/02)
A new β-carboline alkaloid, named picrasidine E(I), was isolated from the wood of Picrasma quassioides BENNET (Simaroubaceae) together with seven known alkaloids, 1-methoxycarbonyl-β-carboline (II), 1-ethoxycarbonyl-β-carboline (III), 1-formyl-β-carboline (IV), 1-hydroxymethyl-β-carboline (V), β-carboline-1-propionic acid (VI), 4,5-dimethoxy-canthin-6-one (VII), and 5-hydroxy-4-methoxycanthin-6-one (VIII).These structures were elucidated on the basis of spectroscopic and chemical evidence.Keywords - Picrasma quassioides; Simaroubaceae; wood; picrasidine E; β-carboline type alkaloid; canthin-6-one type alkaloid.
Studies on the Constituents of Ailanthus altissima SWINGLE. III. The Alkaloidal Constituents
Ohmoto, Taichi,Koike, Kazuo
, p. 170 - 173 (2007/10/02)
Two New alkaloids, 1-(1-hydroxy-2-methoxy)ethyl-4-methoxy-β-carboline (IV) and 5-hydroxymethylcanthin-6-one (V), have been isolated from the root bark of Ailanthus altissima SWINGLE (Simaroubaceae) together with three known alkaloids, β-carboline-1-propionic acid (I), 1-carbamoyl-β-carboline (II), and 1-carbomethoxy-β-carboline (III).The structures were elucidated on the basis of spectral and chemical evidence.Keywords-Ailanthus altissima; Simaroubaceae; β-carboline alkaloid; canthinone alkaloid; 1-(1-hydroxy-2-methoxy)ethyl-4-methoxy-β-carboline; 5-hydroxymethylcanthin-6-one
INDOLE ALKALOIDS FROM HANNOA KLAINEANA ROOTS
Lumonadio, Luyengi,Vanhaelen, Maurice
, p. 453 - 456 (2007/10/02)
1-Methoxycanthin-6-one, rhyncophylline, isorhyncophylline and four new alkaloids, ethyl-β-carboline-1-propionate, ethyl-β-carboline-2N-oxide-1-propionate, 1-ethyl-β-carboline and 1-ethyl-β-carboline-2N-oxide, were isolated from three different samples of Hannoa klaineana roots. - Keywords: Hannoa klaineana; Simaroubaceae; roots; indole; oxindole; β-carboline; canthine; N-oxide alkaloids.
