WFRF:(Meyer E.)
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- Nkengfack, Augustin E (author)
Prenylated isoflavanone from the roots of Erythrina sigmoidea
- Article/chapterEnglish1994
Publisher, publication year, extent ...
- 1994
Numbers
- LIBRIS-ID:oai:lup.lub.lu.se:41022e30-c94c-42e1-8e49-1fd6ec902a9f
- https://lup.lub.lu.se/record/1108273URI
- https://doi.org/10.1016/S0031-9422(00)90489-8DOI
Supplementary language notes
- Language:English
- Summary in:English
Part of subdatabase
- SwePubSwePub
Classification
Notes
- A novel prenylated isoflavanone, sigmoidin I, has been isolated from the roots of Erythrina sigmoidea, in addition to the known isoflavones, corylin and neobavaisoflavone and the known pterocarpan, phaseollidin. Its structure was established as 7,4'-dihydroxy-3'-methoxy-5'-(3-methylbut-2-enyl) isoflavanone by means of spectroscopic analyses and chemical transformations. Neobavaisoflavone displayed antifungal potency in vitro with minimum inhibitory concentrations against Aspergillus fumigatus and Cryptococcus neoformans, of 50 mg ml-1.
Subject headings and genre
- MEDICIN OCH HÄLSOVETENSKAP Klinisk medicin Dermatologi och venereologi hsv//swe
- MEDICAL AND HEALTH SCIENCES Clinical Medicine Dermatology and Venereal Diseases hsv//eng
- Erythrina sigmoidea
- Leguminosae
- roots
- sigmoidin I
- neobavaisoflavone
- corylin
- phaseollidin
- antifungal activity
Added entries (persons, corporate bodies, meetings, titles ...)
- Vouffo, Timothee W (author)
- Fomum, Z T (author)
- Meyer, Michele (author)
- Bergendorff, OlaLund University,Lunds universitet,Dermatologi och venereologi, Lund,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Dermatology and Venereology (Lund),Section III,Department of Clinical Sciences, Lund,Faculty of Medicine(Swepub:lu)derm-obe (author)
- Sterner, OlovLund University,Lunds universitet,Centrum för analys och syntes,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Centre for Analysis and Synthesis,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)ok2-ost (author)
- Dermatologi och venereologi, LundSektion III (creator_code:org_t)
Related titles
- In:Phytochemistry36:4, s. 1047-10510031-9422
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