| Literature DB >> 20162072 |
Wafaa A Tawfik1, Khaled A Shams, Nahla S Abdel-Azim, Nahed M Hassan, Shams I Ismail.
Abstract
The roots of Alkanna orientalis (L.) Boiss yielded alpha-methyl-n-butyl alkannin (compound 1) and alkannin acetate (compound 2). The compounds were identified by UV, MS, (1)H NMR and (13)C NMR. Quantitative determination of alpha-methyl-n-butyl alkannin and alkannin acetate in Alkanna orientalis (L) Boiss roots was established by TLC densitometry.Entities:
Keywords: Alkanna orientalis; NMR; TLC densitometry; alkannin acetate; naphthaquinones; α- methyl-n-butyl alkannin
Year: 2006 PMID： 20162072 PMCID： PMC2816436
Source DB: PubMed Journal: Afr J Tradit Complement Altern Med ISSN： 2505-0044