Fern constituents: triterpenoids from Adiantum capillus-veneris.
نویسندگان
چکیده
Two new migrated hopane triterpenoids, viz. 4alpha-hydroxyfilican-3-one and fern-9(11)-en-12beta-ol, and olean-18-en-3-one and olean-12-en-3-one as the first example of oleanane compounds from Adiantum ferns were isolated along with many other known triterpenoids from Adiantum capillus-veneris of China and Egypt. Their structures were elucidated by spectroscopic analyses.
منابع مشابه
Ajij Ahmed et al PHYSICOCHEMICAL AND BIOLOGICAL PROPERTIES OF ADIANTUM CAPILLUS-VENERIS LINN: AN IMPORTANT DRUG OF UNANI SYSTEM OF MEDICINE
The aim of the present paper is to provide information regarding the therapeutic uses and scientific studies carried out on Adiantum capillus-veneris Linn. The key words used for the literature search were Adiantum capillus-veneris, Parsioshan, physico chemical, phytochemical and pharmacological study. The search was carried out through Unani classical books, ethno botanical literature and Goog...
متن کاملAdiantum capillus-veneris. L: Phytochemical Constituents, Traditional Uses and Pharmacological Properties: A Review
R. Ansari, K. Ekhlasi-Kazaj Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran, P. O. BOX: 41635-1914 *Corresponding author: [email protected] ABSTRACT Since ancient times, Adiantum capillus-veneris L is used as remedies in traditional therapy in Iran. It has always had an important role to play in medicine and public health. Adiantum capillus-veneris L of Adianta...
متن کاملAdiantum capillus-veneris Linn. (Maidenhair fern) in modern phytotherapy
Background and objectives: Maidenhair fern is an herbal medicine belonging to the family Pteridaceae which is extensively found in Atlantic coast as far as Ireland, America and Iran. The fronds of Adiantum capillus-veneris are prescribed for treatment of different diseases. Different phytochemical compositions such as flavonoids, alkaloids, tannins, terpenoids, etc...
متن کاملMedicinal Properties of Adiantum capillus-veneris Linn. in Traditional Medicine and Modern Phytotherapy: A Review Article
Background Adiantum capillus-veneris Linn (Maidenhair fern) is an herb belonging to the family Pteridaceae. It is named as "Pare-siavashan" in medical and pharmaceutical textbooks of Iranian Traditional Medicine. The fronds of Maidenhair fern were mainly administrated by ancient physicians as single medicine or in combination with other plants in multi-herbal formulations for curing different d...
متن کاملThe fern Adiantum capillus-veneris lacks stomatal responses to blue light.
We investigated the responses of stomata to light in the fern Adiantum capillus-veneris, a typical species of Leptosporangiopsida. Stomata in the intact leaves of the sporophytes opened in response to red light, but they did not open when blue light was superimposed on the red light. The results were confirmed in the isolated Adiantum epidermis. The red light-induced stomatal response was not a...
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ورودعنوان ژورنال:
- Chemical & pharmaceutical bulletin
دوره 50 9 شماره
صفحات -
تاریخ انتشار 2002