EurekaMag.com logo
+ Site Statistics
References:
53,214,146
Abstracts:
29,074,682
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Benzoquinones from Embelia angustifolia






Phytochemistry (Oxford) 44(4): 679-681

Benzoquinones from Embelia angustifolia

Three new 2,5-dihydroxy-3-alkyl-1,4-benzoquinones, (Z)-2,5-dihydroxy-3-(pentadec-8-enyl)-1,4-benzoquinone, (Z,Z)-2,5-dihydroxy-3-(heptadeca-8,11-dienyl)-1, 4-benzoquinone and (Z)-2,5-dihydroxy-3(heptadec-8-enyl)-1,4-benzoquinone and the known 2,5-dihydroxy-3-pentadecyl-1,4-benzoquinone were isolated from the leaves of Embelia angustifolia. Their structures have been established on the basis of spectral analysis and by chemical methods.

Accession: 002763914

DOI: 10.1016/s0031-9422(96)00606-1

Download PDF Full Text: Benzoquinones from Embelia angustifolia



Related references

Biological activities of benzoquinones from Badula barthesia and Embelia angustifolia. Phytomedicine 5(3): 199-203, 1998

A comparative study of Embelia schiperi and Embelia keniensis on blood glucose and triglycerides in normal and epinephrine-induced hyperglycemic mice. American Journal of Chinese Medicine 27(3-4): 365-370, 1999

Toward a rationalization of the sensitizing potency of substituted p-benzoquinones: reaction of nucleophiles with p-benzoquinones. Journal of Medicinal Chemistry 30(9): 1678-1681, 1987

Micelles catalyzed chemo- and regio-selective one pot and one step synthesis of 2,3,5,6-tetrakis(alkyl and arylsulfanyl)-1,4-benzoquinones and 2,5-diaminosubstituted-1,4-benzoquinones "In-Water" and their biological evaluation as antibacterial and antifungal agents. European Journal of Medicinal Chemistry 56: 375-386, 2013

Quinone amine reactions xix reactions between dimethyl 1 4 benzoquinones or trimethyl 1 4 benzoquinones and desipramine protriptyline. Archiv der Pharmazie (Weinheim) 319(5): 421-427, 1986

Effect of Zinnia angustifolia HBK genotype on morphology and flowering of Z. angustifolia X Z. elegans Jacq. hybrids. Euphytica 44(1-2): 73-79, 1989

Growth and accumulation of caffeic acid derivatives in Echinacea angustifolia DC var angustifolia grown in hydroponic culture. Industrial Crops and Products 35(1): 269-273, 2012

Yield and quality of roots of different Echinacea angustifolia DC. var. angustifolia provenances. ISAFA Comunicazioni di Ricerca dell' Istituto Sperimentale per l' Assestamento Forestale e per l' Alpicoltura (2002/1): 37-43, 2002

Seed dormancy in the prairie forb echinacea angustifolia var angustifolia asteraceae afterripening pattern during cold stratification. International Journal of Plant Sciences 153(2): 239-243, 1992

Influence of Zinnia angustifolia HBK genotype on embryonic and vegetative development of Z. angustifolia x Z. elegans Jacq. interspecific hybrids. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 73(5): 716-723, 1987