Isolation and Biological Activity of β-Sitosterol and Stigmasterol from the Roots of Indigofera heterantha
نویسندگان
چکیده
منابع مشابه
Isolation and Biological Activity of β-Sitosterol and Stigmasterol from the Roots of Indigofera heterantha
The Fabaceae family (Leguminosae) consists of approximately 650 genera and 18,000 species, it is one of the largest Angiosperm families [1,2]. The genus Indigofera comprises around 700 species that are distributed geographically in tropical regions [3]. I. heterantha locally known as ghoreja or kainthaye (in Pashtho), Jangli methi (in Urdu) and Himalayan Indigo (in English) extensively spread i...
متن کاملIsolation of flavonoids from Indigofera heterantha seeds
The seeds of Indigofera heterantha yielded a flavonoid characterized as quercetin 3-O-α-L-rhamnoside along with known 3,5,7-trihydroxy-6,4 ́-dimethoxyflavone and 3,5,4 ́-trihydroxy-6,7-dimethoxyflavone. The isolated compounds were characterized by using modern spectroscopic techniques such as UV, IR, NMR and mass.
متن کاملIsolation of Stigmasterol and β-Sitosterol from the dichloromethane extract of Rubus suavissimus
Purification of the dichloromethane (CH2Cl2) fraction of the aqueous extract of Rubus suavissimus resulted in the isolation of two sterols namely stigmasterol and β-sitosterol. The structures of the isolated compounds were characterized on the basis of extensive spectral data (1D and 2D NMR; and MS) and in comparison with their literature data.
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پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...
15 صفحه اولIsolation of a Novel Indigoferamide-A from Seeds of Indigofera Heterantha Wall and its Antibacterial Activity
A new indigoferamide-A (1) along with three new source compounds dotriacontanoic acid (2), quercetin (3) and formononetin “4-hydroxy-4-methyl-2-pentanone” (4) were isolated from the seeds of Indigofera heterantha Wall. The structures of all these compounds were determined by using mass spectrometry, 1D-and 2D NMR techniques. The structure of the new indigoferamide-A was established by methanoly...
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ژورنال
عنوان ژورنال: Pharmacy & Pharmacology International Journal
سال: 2017
ISSN: 2379-6367
DOI: 10.15406/ppij.2017.05.00139