Two pyridine-2,6(1H,3H)-dione alkaloids from Speranskia tuberculata

Phytochemistry
1995.0

Abstract

Two new pyridine-2,6(1H,3H)-dione alkaloids, designated as speranskatines A and B, were isolated from an acetone extract of dried whole plants of Speranskia tuberculata. Their structures were determined by means of spectroscopic and X-ray crystallographic analysis. © 1995.

DOI： 10.1016/0031-9422(95)00394-M

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