Der Pharma Chemica
Journal for Medicinal Chemistry, Pharmaceutical Chemistry, Pharmaceutical Sciences and Computational Chemistry
ISSN: 0975-413X
All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission Systemof respective journal.
Abstract
Chemical Constituents of Alstonia scholaris (L.) R. Br.
Author(s): Consolacion Y. Ragasa, Tyson C. Batarra, Maria Carmen S. Tan and Ian A. van AltenaChemical investigation of the dichloromethane extract of the leaves of Alstonia scholaris (L.) R. Br. has yielded mixtures of erythrodiol (1a), uvaol (1b), and betulin (1c) in a 1:1:1 ratio, oleanolic acid and ursolic acid in a 2:1 ratio, β-amyrin acetate (3b) and α-amyrin acetate (3b) in a 1:4 ratio, and β-sitosterol (4a) and stigmasterol (4b) in a 3:2 ratio; squalene (5), β-sitosteryl-3β-glucopyranoside-6'̾-O-fatty acid esters (6), and chlorophyll a (7). The structures of 1–7 were identified by comparison of their NMR data with literature data.
Select your language of interest to view the total content in your interested language
Google Scholar citation report
Citations : 15261
Der Pharma Chemica received 15261 citations as per Google Scholar report
Der Pharma Chemica peer review process verified at publons
