The complete 1H-NMR assignment of ecdysone and 20-hydroxyecdysone
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Girault and Lafont published the first complete proton-NMR assignments for ecdysone and 20-hydroxyecdysone in 1988.
“Girault and Lafont [133] published the first complete proton-NMR assignments for ecdysone and 20-hydroxyecdysone in 1988.”
From Ecdysteroids (2021) · cites this paper as [133]
The molecular formula of the isolated 20-HE is C27H44O7.
“A molecular formula of C27H44O7 related to 20-HE was then deduced and confirmed according to the literature [36,37,38,39].”
From Phytoecdysteroids and Anabolic Effect of Atriplex dimorphostegia: UPLC-PDA-MS/MS Profiling, In Silico and In Vivo Models (2023) · cites this paper as [39]
Cites
Investigation of complex networks of spin-spin coupling by two-dimensional NMR
Bax, A., & Freeman, R. (1981) · Journal of Magnetic Resonance (1969) · doi:10.1016/0022-2364(81)90287-0 · Cited by 1,229 · see citing works
Distortionless enhancement of NMR signals by polarization transfer
Doddrell, D. M., Pegg, D. T., & Bendall, M. R. (1982) · Journal of Magnetic Resonance (1969) · doi:10.1016/0022-2364(82)90286-4 · Cited by 1,182 · see citing works
Exploring nuclear spin systems by relayed magnetization transfer
Eich, G. W., Bodenhausen, G., & Ernst, R. R. (1982) · Journal of the American Chemical Society · doi:10.1021/ja00377a036 · Cited by 477 · see citing works
Two-dimensional relayed coherence transfer spectroscopy of a protein
Wagner, G. H. (1983) · Journal of Magnetic Resonance (1969) · doi:10.1016/0022-2364(83)90284-6 · Cited by 258 · see citing works
Suppression of homonuclear J couplings in 1H-13C chemical-shift correlation maps
Rutar, V. (1984) · Journal of Magnetic Resonance (1969) · doi:10.1016/0022-2364(84)90219-1 · Cited by 105 · see citing works
Diehl, P. A., Connat, J., Girault, J. P., & Lafont, R. (1985) · International Journal of Invertebrate Reproduction and Development · doi:10.1080/01688170.1985.10510120 · Cited by 75 · see citing works
Self-citationNew insect ecdysis inhibitory limonoid deacetylazadirachtinol isolated from (meliaceae) oil
Kubo, I., Matsumoto, A., Matsumoto, T., et al. (1986) · Tetrahedron · doi:10.1016/s0040-4020(01)87446-9 · Cited by 48 · see citing works
B�ckmann, D., Starnecker, G., Tomaschko, K., Wilhelm, E., Lafont, R., & Girault, J. (1986) · Journal of Comparative Physiology B · doi:10.1007/bf00694248 · Cited by 42 · see citing works
Self-citationWong, T. C., & Rutar, V. (1984) · Journal of the American Chemical Society · doi:10.1021/ja00336a014 · Cited by 37 · see citing works
Ecdysteroid metabolism in the terrestrial snailCepaea nemoralis(L.)
Garcia, M., Girault, J., & Lafont, R. (1986) · International Journal of Invertebrate Reproduction and Development · doi:10.1080/01688170.1986.10510179 · Cited by 29 · see citing works
Self-citationEcdysone metabolism in Pieris brassicae during the feeding last larval instar
Beydon, P., Girault, J., & Lafont, R. (1987) · Archives of Insect Biochemistry and Physiology · doi:10.1002/arch.940040207 · Cited by 28 · see citing works
Self-citationFujimoto, Y., Miyasaka, S., Ikeda, T., et al. (1985) · Journal of the Chemical Society Chemical Communications · doi:10.1039/c39850000010 · Cited by 20 · see citing works
Guerriero, A., Traldi, P., & Pietra, F. (1986) · Journal of the Chemical Society Chemical Communications · doi:10.1039/c39860000040 · Cited by 18 · see citing works
Insect resistance to dietary phytoecdysteroids. I. The 1H-NMR assignment of 20-hydroxyecdysone.
Kubo, I., Matsumoto, A., & Hanke, F. J. (1985) · Agricultural and Biological Chemistry · doi:10.1271/bbb1961.49.243 · Cited by 8 · see citing works
The1H-NMR Assignment of 20-Hydroxyecdysone
Kubo, I., Matsumoto, A., & Hanke, F. J. (1985) · Agricultural and Biological Chemistry · doi:10.1080/00021369.1985.10866709 · Cited by 7 · see citing works
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Additional minor ecdysteroid components of Leuzea carthamoides
Buděšínský, M., Vokáč, K., Harmatha, J., & Cvačka, J. (2008) · Steroids · doi:10.1016/j.steroids.2007.12.021 · Cited by 89 · see citing works
A pyridine ring-containing ecdysteroid from Diploclisia glaucescens
Jayasinghe, L., Jayasooriya, C. P., Hara, N., & Fujimoto, Y. (2003) · Tetrahedron Letters · doi:10.1016/j.tetlet.2003.09.177 · Cited by 58 · see citing works
Lafont, R., Balducci, C., & Dinan, L. (2021) · Encyclopedia · doi:10.3390/encyclopedia1040096 · Cited by 49 · see citing works
Self-citationKumpun, S., Girault, J.-P., Dinan, L., Blais, C., Maria, A., Dauphin-Villemant, C., Yingyongnarongkul, B., Suksamrarn, A., & Lafont, R. (2011) · The Journal of Steroid Biochemistry and Molecular Biology · doi:10.1016/j.jsbmb.2011.03.016 · Cited by 45 · see citing works
Self-citationBen Nejma, A., Nguir, A., Ben Jannet, H., Hamza, M. A., Daïch, A., Othman, M., & Lawson, A. M. (2015) · Bioorganic & Medicinal Chemistry Letters · doi:10.1016/j.bmcl.2015.03.028 · Cited by 38 · see citing works
Ecdysteroid Structure-Activity Relationships
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24(241)[Z]-dehydroamarasterone B, a phytoecdysteroid from seeds of Leuzea carthamoides
Baltayev, U. A., Dinan, L., Girault, J.-P., & Lafont, R. (1997) · Phytochemistry · doi:10.1016/s0031-9422(97)00218-5 · Cited by 21 · see citing works
Self-citationA new ecdysteroid, 2-deoxy-5β,20-dihydroxyecdysone from the fruits of Diploclisia glaucescens
Jayasinghe, L., Mallika Kumarihamy, B. M., Suranga Arundathie, B. G., Dissanayake, L., Hara, N., & Fujimoto, Y. (2003) · Steroids · doi:10.1016/s0039-128x(03)00046-1 · Cited by 22 · see citing works
Low-polarity phytoecdysteroids from the juice of Serratula coronata L. (Asteraceae)
Odinokov, V. N., Kumpun, S., Galyautdinov, I. V., Evrard-Todeschi, N., Veskina, N. A., Khalilov, L. M., Girault, J.-P., Dinan, L., Maria, A., & Lafont, R. (2005) · Collection of Czechoslovak Chemical Communications · doi:10.1135/cccc20052038 · Cited by 23 · see citing works
Self-citationZaghloul, E., Handousa, H., Singab, A. N. B., Elmazar, M. M., Ayoub, I. M., & Swilam, N. (2023) · Plants · doi:10.3390/plants12010206 · Cited by 11 · see citing works
Ecdysteroids from <i>Cyanotis longifolia</i> Benth. (Commelinaceae)
Crouzet, S., Maria, A., Dinan, L., Lafont, R., & Girault, J. (2009) · Archives of Insect Biochemistry and Physiology · doi:10.1002/arch.20329 · Cited by 25 · see citing works
- Authors
- Girault, J. P., & Lafont, R.
- Affiliations
- Centre National de la Recherche Scientifique (FR)
- École Normale Supérieure - PSL (FR)
- ORCID
- Lafont, R.
- Venue
- Journal of Insect Physiology
- Publisher
- Elsevier BV
- Published
- 1988-01
- Volume
- 34
- Issue
- 7
- Pages
- 701-706
- ISSN
- 0022-1910 (ISSN-L)
- OpenAlex
- W1986276420
- Cited by
- 78
- References
- 15
- Citations by year
- 2026: 1 · 2025: 3 · 2024: 3 · 2023: 3 · 2022: 1 · 2021: 4 · 2020: 2 · 2019: 2 · 2018: 1 · 2017: 3 · 2016: 1 · 2015: 1 · 2012: 3
- FWCI
- 1.09
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Insect Physiology (publishedVersion)
- Topics
- Physical Sciences › Chemistry › Spectroscopy › Advanced NMR Techniques and Applications
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Steroid Chemistry and Biochemistry
- Physical Sciences › Chemistry › Spectroscopy › Molecular spectroscopy and chirality
- Keywords
- ecdysone, 20-hydroxyecdysone, ecdysteroids, 1H NMR resonance assignment, 2D NMR
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