Anthracene glycosides

September 20, 2018
Classes of Anthraquinones

From the leaf part of Pentas lanceolata beloinging toward faimily Rubiaceae. The leaves had been extracted because of the two different levels of 50 percent and 100per cent ethanol correspondingly. Two saponin glycosides 3-o-β-fucoryl-quiniovic acid (1) and Quermiside (2), one anthracene glycoside rubiadin-1-methyl-3-o- β –primeveroside (3) had been separated and identified from 50percent crude extract and where as, two alkaloids speciophylline (4) and pentacyclic indole alkaloid (5) were separated and identified through the 100percent crude herb. All these substances had been reported first time through the leaves of Pentas lanceolata. The dwelling of separated substances (1-5) ended up being realized on the basis of the spectral data (IR, 1H & 13C NMR and Mass).

Keywords

Pentas lanceolata; Rubiaceae; saponin glycosides; anthracene glycoside; Alkaloid.

Recommendations

Mongrand S, Badoc A, Patouille B, Lacomble, C, Chavent M, Bessoule JJ. Chemotaxonomy of the Rubiaceae family based on leaf fatty acid structure. Phytochemistry. 2005, 66: 549–559.

Verdcourt B. Rubiaceae (1). In: Polhill, R.M. Flora of Tropical East Africa. first Edn, 1976, 1-213.

Agnew advertisement. Upland Kenya crazy blossoms: a flora for the Ferns & Herbaceous Flowering Plants of Upland Kenya. 1974, 403-404.

Esther Matu N, Peter Kirira G, Elizebeth VM, Enoch Moindi, Beatriee Amugune. Antimicrobial activity of natural total extracts of three Kenyan medicinal plants. African Journal of Pharmacology and Therapeutics. 2012, 1(1): 14-18.

Taddeo Ahumuza, Cladue Kirimuhuzya. Qualitative (phytochemical) analysis and antifungal task of Pentas decora (De wild), a plant made use of traditionally to deal with epidermis fungal infections in Western Uganda. Analysis in Pharmaceutical Biotechnology. 2011, 3(7): 75-84.

Jan Schripsema, Geisa Paulino Capeini Rob, Vander Heijden, Raoul Bino, Ric de Vos, Denise Dagnino. Iridoids from Pentas lanceolata. The United States Chemical Community of Pharmacognosy. 2007, 70 (9): 1495-1498.

Seebacger W, Simic N, Weis R, Saf R, Kunert O. perfect assignments of 1H and 13C NMR resonances of oleanolic acid, 18α-oleanolic acid, ursolic acid and their 11-oxo types. Magnetic Resonance of Chemistry.2003, 41: 636-638.

Rosakutty PJ, Stell Roslin A. Isolation and characterisation of an antimalarial ingredient from old-fashioned medicnal plant Pittosporum tetraspermum Wight and Arn. International Journal of Medicnal and Aromatic Plants. 2012, 2(1):141-150

Sahu NP, Achari B. Advances in architectural dedication of saponins and terpenoid glycosides. Present Organic Chemistry. 2001, 5: 315-334.

Source: www.ajethno.com
RELATED FACTS
Share this Post
latest post
Tweets