Myrotoxin B
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| Myrotoxin B | ||
|---|---|---|
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| Identifiers | ||
| CAS number | 99486-49-4  | |
| PubChem | 6540635 | |
| Jmol-3D images | {{#if:CC1=C[C@]2([H])[C@]([C@@](C)3[C@]4(CO4)[C@@]([H])(C[C@H]3OC5=O)O2)(CO[C@]([C@@H](O7)[C@]([C@H]/6O)7CCOC6=C/C/C=C\5)=O)C[C@@H]1OC(C)=O|Image 1 | |
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| Properties | ||
| Molecular formula | C29H34O11 | |
| Molar mass | 558.57 g mol−1 | |
| Melting point | 195–197 °C[1] | |
(verify) (what is: / ?)Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | ||
| Infobox references | ||
Myrotoxin B is a macrocyclic trichothecene first isolated in 1985.[1] It was tested on Swiss mice and found to be very toxic, though not the most toxic of the three toxins that were tested at that time.[2] It has also been isolated from Myrothecium roridum, a pathogen leaf spot that affects mulberry, though it is unknown if it is used as a pathotoxin.[3]
References
- ↑ 1.0 1.1 Jarvis, Bruce B.; Lee, Yin Won; Comezoglu, F. Taha; Comezoglu, S. Nilgun; Bean, George A. (1985). "Myrotoxins: a new class of macrocyclic trichothecenes". Tetrahedron Letters 26 (40): 4859–62. doi:10.1016/S0040-4039(00)94970-0.
- ↑ Schiefer, Hb; Hancock, Ds; Jarvis, Bb (Feb 1989). "Toxicology of novel macrocyclic trichothecenes, baccharinoid B4, myrotoxin B, and roritoxin B.". Zentralblatt fur Veterinarmedizin. Reihe A 36 (2): 152–60. ISSN 0514-7158. PMID 2501953.
- ↑ Murakami Ritsuko; Shirata, A. (2005). "Myrotoxin B detection from mulberry leaves infected with Myrothecium roridum, cause Myrothecium leaf spot of mulberry, and possible roles in pathogenicity". Japanese Journal of Phytopathology 71 (2): 91–100. doi:10.3186/jjphytopath.71.91.
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