Results 101 to 110 of about 2,470 (216)

New alkaloids of Alstonia constricta

open access: yes, 1970
In the course of the isolation of reserpine from the tertiary alkaloids of Alstonia constricta root bark, a number of other alkaloids were obtained, and these alkaloids have now been the subject of further study.
WD Crow   +3 more
core   +1 more source

Cultivation of Schizophyllum commune mushroom on different wood substrates

open access: yesJournal of Tropical Forestry and Environment, 2017
Schizophyllum commune is an edible mushroom grown on wood under natural conditions. Present study focused on cultivation of S.commune on different wood substrates since it is not commercially cultivated. A pure culture of S.
P.N. Dasanayaka, S.C. Wijeyaratne
doaj  

A new Alstonia (Apocynaceae) from the Malay Peninsula and some comments on the genus

open access: yes, 1984
A new species, Alstonia undulifolia Kochummen & Wong, is described from the Malay Peninsula. Two sections of the genus occur in the Malay Peninsula, Alstonia sect. Monuraspermum Mon. and Alstonia sect. Alstonia, the latter being the correct name for what
Wong, K.M., Kochummen, K.M.
core  

Pharmacognosy of Alstonia bark drugs

open access: yes, 1984
Pharmacognostic evaluation of the bark drug of Alstonia scholaris R.Br, (used in diseases of heart and blood, asthma, leucoderma, ulcers, tumors, dysentery, etc., containing the alkaloid echitamine) and others was carried out. Diagnostic features include
Datta, S. K., Datta, P. C.
core   +1 more source

Alstovenine, a New Indole Alkaloid Isolated from Alstonia Venenatus R. Br.

open access: yes, 1963
Alstovenine, a New Indole Alkaloid Isolated from Alstonia Venenatus R ...
A. B. Ray, Mrs. A. Chatterjee
core   +1 more source

Alkaloids of Alstonia boulindaensis Boiteau

open access: yes, 1978
Centre d'Etudes Phanmaceutiques, Laboratoire de Chimie des Substances the'rapeutiques naturelles. E.R.A. au C.N.R.S.n° 317, Avenue J.B. Cle'ment, 92290 Chatenay—Malabry, France Institut de Chimie des Substances Naturelles du C.N.R.S. 91. Gif sur Yvette.
GUY LEWIN   +3 more
openaire   +2 more sources

Spectrophotometric Analyses of Fatty Acids Extracts of Alstonia boonei De Wild Leaves

open access: yes, 2016
The study aimed at profiling the fatty acids in methylated n-hexane extract of Alstonia boonei leaf using Gas Chromatography coupled with Mass Spectrophotometer (GC-MS).
E.O., Ibukun
core  

Pengaruh Babakan Kulit Batang pule pandak (Alstonia scholaris) terhadap plasmodium falciparum

open access: yes, 1994
Malaria falciparum parasites have been resistant to chloroquine due to long and improper use. The alternative drugs are more toxic and currently not available in the market.
Soesanto Tjokrosonto
core   +1 more source

Alstonia scholaris as a Medicinal Plant: Bibliometric Analysis

open access: yes
Background: Alstonia scholaris is a native species in South and Southeast Asia, Australia, and China. This tree has been traditionally used in alternative medicine for centuries, particularly in India and Southeast Asia, to treat various diseases.
Ihsan Rizal, Muhammad, Husain, Syafia
core   +1 more source

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