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Chemical constituents from Hypericum monogynum / 中草药
Chinese Traditional and Herbal Drugs ; (24): 798-801, 2019.
Artigo em Chinês | WPRIM | ID: wpr-851323
ABSTRACT

Objective:

To study the chemical constituents of Hypericum monogynum.

Methods:

The chemical constituents were isolated and purified by solvent extraction method, the normal and reverse phase silica gel column chromatography and semi-preparative high performance liquid chromatography.

Results:

Six compounds were isolated from the chloroform extract of H. monogynum. Their structures were identified as hypermongone A (1), β-sitosterol (2), 5α,8α-epidioxyergosta-6,22-dien-3β-ol (3), isocudraniaxanthone B (4), betulinic acid (5), and 2-hydroxydiplopterol (6) by the physicochemical properties and modern spectroscopic methods.

Conclusion:

Compound 1 is a new compound, and compounds 3, 4, and 6 are isolated from H. monogynum for the first time.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Traditional and Herbal Drugs Ano de publicação: 2019 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Traditional and Herbal Drugs Ano de publicação: 2019 Tipo de documento: Artigo