Cited by 62Plant biochemistry and biosynthesisSesquiterpenes and Asteraceae StudiesPlant tissue culture and regeneration

Bioconversion of arteannuin B to artemisinin

Nair, M. S. R., Basile, D. V.·1993·Journal of Natural Products

Abstract

Arteannuin B, which co-occurs with artemisinin, the potent antimalarial principle of the Chinese medicinal herb Artemisia annua (Asteraceae), has been converted to the latter using crude and semi-purified cell-free extracts of the leaf homogenates of the plant. Detection procedures to quantitate this bioconversion, including one that is novel which uses gcms, are detailed.

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Crossref · 10.1021/np50099a015

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  • A large number of other cadinane and amorphane sesquiterpenes have been suggested as late-stage intermediates at or around the juncture between phases 2 and 3 of artemisinin biosynthesis.

    “A large number of other cadinane and amorphane sesquiterpenes, including: arteannuin B (462) [248,285]; epi-deoxyarteannuin B (478) [286]; dihydroarteannuin B (479) [249]; dihydro-epi-deoxyarteannuin B (485) [286]; the seco-cadinane (494) [217]; and artemisitene (497) [211,248,284] have also been suggested as late-stage intermediates at or around this point in the biosynthesis”

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Authors
Nair, M. S. R., & Basile, D. V.
Affiliations
Lehman College (US)
Venue
Journal of Natural Products
Published
1993-09
Volume
56
Issue
9
Pages
1559-1566
ISSN
  • 0163-3864 (ISSN-L)
  • 1520-6025
OpenAlex
W1997110108
Cited by
62
References
0
Citations by year
2025: 1 · 2024: 1 · 2023: 1 · 2022: 1 · 2021: 1 · 2020: 4 · 2019: 2 · 2018: 3 · 2017: 1 · 2016: 2 · 2015: 2 · 2014: 1 · 2013: 2 · 2012: 2
FWCI
0.26
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Natural Products (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health
  • U.S. Public Health Service (5RO1-A128975)
  • National Institute of Allergy and Infectious Diseases
  • Walter Reed Army Institute of Research
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Plant biochemistry and biosynthesis
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Sesquiterpenes and Asteraceae Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Plant tissue culture and regeneration
Keywords
arteannuin B, artemisinin, biotransformation, Artemisia annua, cell-free extracts, antimalarial compounds, natural product transformation
MeSH terms
Cell-Free System, Cells, Cultured, Chromatography, Thin Layer, Medicine, Chinese Traditional, Plants, Plants, Medicinal, Sesquiterpenes, Spectrophotometry, Ultraviolet, Ultrafiltration, Artemisinins

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