Talisa Patra (Abies Webbiana) known as Indian silver fir. Abies Webbiana is the scientific name of the talisa patra. It belongs to Pinaceae family. Pinaceae family . Abies webbiana is a coniferous, tall, evergreen tree, grows up to 60 m, with strong branches, stretched horizontally, with young buds covered with short br. Synonym. A. spectabilis (D. Don) Spach. Pinus webbiana Wall. Family. Pinaceae. Habitat. The Himalayas from Kashmir to Assam at altitudes of 1,–4, m.
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Abiesin, A biflavonoid of Abies webbiana.
Isolation of flavonoid from Abies webbiana leaves and its activity | Pharmacognosy Journal
MS EI, 70 eV: Furthermore, leaves of the plant have been used traditionally for its chemotherapeutic efficacies in several ailments like rheumatism, hoarseness, chronic bronchitis and other pulmonary affections.
This is the first experimental report of the isolation of any alkaloid from A. Bishen Singh Mahendra Pal Singh; For therapeutic purpose the leaves of the tree are used. Therefore, in the present investigation a new aziridine alkaloid C-1, i. It can be grown in shade or sun. The alkaline mixture was shaken well, strained with muslin cloth, and filtered with Whatman no.
Abies Webbiana – Ayurvedic Herb
All solvents and reagents used were of analytical grade obtained from Merck. Aziridine and azirine carboxylic esters. Pharmacognostic studies on leaves of Abies webbiana grown in Sikkim Himalayan region of India. The chemical synthesis of numerous aziridine-containing compounds, including N-aryl aziridines, were reported by previous workers.
The dark-brown cones appear in October-November. The powder was then passed through a mesh sieve and stored in a well closed vessel until use.
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All the chloroform layers were pooled together. Synergistic effect of methanol extract of Abies webbiana leaves on sleeping time induced by standard sedatives in mice and anti-inflammatory activity of extracts in rats. The pollination of flower is done by Wind. A Chalcone glycoside from Abies pindrow.
Antitussive activity of Abies webbiana Lindl. The 13 C-NMR spectrum exhibited nine carbon signals. The aziridine functionality abiies also present in a small number of naturally occurring molecules mainly from microbial and marine sources.
Medicinal Uses of Kashtadaru False Ashok. Talispatra is a coniferous medicinal tree found in Himalaya. Inhibitory effect of Abies webbiana on tumour cells in mice.
Talispatra, Abies Webbiana
Red wine color of the acidic extract changed to deep blackish red on becoming alkaline. The leaves powder along with Vasaka leaf juice and honey is given to treat asthma, cough, and blood vomiting.
Aziridines serve as useful intermediates in synthesis of complex natural products as in the case of certain alkaloids, kainoids, mesembrine, platynesine, sphingosines, actinomycin, epicapreomycidine, feldamycin, etc. Below is given taxonomical classification of plant. The residue was subjected to silica gel column chromatography, eluted with a mobile phase of ethyl acetate: Aziridine alkaloids as potential therapeutic agents.
It is a coniferous tree found in Himalayas at high altitude of feet. It prefers moist soil and grow well in heavy clay soils. Sodium sulfate treatment was performed to remove the traces of water from chloroform extract.
Learn how your comment data is processed. Footnotes Source of Support: Asymmetric synthesis of N-aryl aziridines.
This site uses Akismet to reduce spam. The essential oil obtained from the leaves is used to treat colds, rheumatism and nasal congestion.
Journal List Pharmacognosy Res v. Anupama April webviana, August 12, Nil, Conflict of Interest: Eur J Med Chem. Compound 1 C-1 was isolated as white needle-like crystals and showed a positive response to different alkaloid reagents. Ayurvedic Pharmacopoeia of India.