A new ecdysteroid, 2-deoxy-5β,20-dihydroxyecdysone from the fruits of Diploclisia glaucescens
Abstract
Chemical investigation of ethyl acetate extract of the fruits of Diploclisia glaucescens of the family Menispermaceae furnished a new ecdysteroid 2-deoxy-5beta,20-dihydroxyecdysone, together with 20-hydroxyecdysone, 3-deoxy-1beta,20-dihydroxyecdysone, 2-deoxy-20-hydroxyecdysone, 24-ethyl-20-hydroxyecdysone (makisterone C). Latter two ecdysteroids are reported first time from the family Menispermaceae.
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Ecdysteroids are the major components of D. glaucescens.
“Phytochemical investigations revealed that ecdysteroidsare the major components of D. glaucescens [2,3,4].”
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- Authors
- Jayasinghe, L., Mallika Kumarihamy, B. M., Suranga Arundathie, B. G., Dissanayake, L., Hara, N., & Fujimoto, Y.
- Affiliations
- National Institute of Fundamental Studies (LK)
- Tokyo Institute of Technology (JP)
- Venue
- Steroids
- Publisher
- Elsevier BV
- Published
- 2003-05
- Volume
- 68
- Issue
- 5
- Pages
- 447-450
- ISSN
- 0039-128X (ISSN-L)
- OpenAlex
- W2055828847
- Cited by
- 22
- References
- 9
- Citations by year
- 2026: 2 · 2024: 1 · 2023: 2 · 2020: 1 · 2019: 1 · 2018: 1 · 2017: 1 · 2012: 4
- FWCI
- 0.57
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Steroids (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Phytochemical Studies and Bioactivities
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Steroid Chemistry and Biochemistry
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Phytochemistry and Biological Activities
- Keywords
- ecdysteroids, Menispermaceae, 20-hydroxyecdysone, natural product isolation, fruit extract
- MeSH terms
- Fruit, Magnetic Resonance Spectroscopy, Molecular Structure, Ecdysteroids, Menispermaceae
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