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[New beta-carboline alkaloids contained in Psammosilene tunicoides]. | LitMetric

[New beta-carboline alkaloids contained in Psammosilene tunicoides].

Zhongguo Zhong Yao Za Zhi

Institute at Chinese Materia Medica, Henan University, Kaifeng 475004, China.

Published: November 2012

Objective: To study the chemical constituents of Psammosilene tunicoides.

Method: The two chemical constituents were separated by various chromatographic methods, and their structures were identified on the basis of spectroscopic analysis.

Result: Two beta-carboline alkaloids were separated from normal butanol fraction of P. tunicoides, and identified as 1-acetyl-3-methoxycarbonyl-beta-carboline (1) and 1-acetyl-3-methoxycarbonyl-4-hydroxyl-beta-carboline (2).

Conclusion: Compound 1 is separated from this plant as natural products for the first time, and compound 2 was a new compound.

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