Chemistry:Thelephantins
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Revision as of 16:12, 18 July 2022 by imported>Raymond Straus (linkage)
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| C29H24O9 | |||
| Molar mass | 516.502 g·mol−1 | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |||
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Thelephantins are a group of pigments found in the inedible mushroom Thelephora aurantiotincta. Chemically, they are classified as polyphenols and terphenyl derivatives.
Three variants (thelephantin A, B, C) have been elucidated by high-resolution 2D nuclear magnetic resonance, mass spectroscopy, infrared and ultraviolet spectra as well as an acetylated congener of thelephantin A.[1][2] The structure of telephantin G was revised and confirmed by total synthesis.[3]
References
- ↑ Quang DN, Hashimoto T, Nukada M, Yamamoto I, Hitaka Y, Tanaka M, Asakawa Y. Thelephantins A, B and C: three benzoyl p-terphenyl derivatives from the inedible mushroom Thelephora aurantiotincta. Phytochemistry. 2003 Jan;62(1):109-13.
- ↑ Gill, M., and Steglich, W. (1987) Pigments of fungi (Macromycetes). Prog Chem Org Nat Prod 51: 1–317.
- ↑ Yue Qi Ye, Hiroyuki Koshino, Jun-ichi Onose, Chiemi Negishi, Kunie Yoshikawa, Naoki Abe, and Shunya Takahashi (2009). "Structural Revision of Thelephantin G by Total Synthesis and the Inhibitory Activity against TNF-α Production". J. Org. Chem. 74 (12): 4642–4645. doi:10.1021/jo900638b. PMID 19453155.
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