Hypothemycin 是由真菌产生的聚酮化合物，是一种多激酶抑制剂，对 VEGFR2/VEGFR1，MEK1/MEK2，FLT-3，PDGFRβ/PDGFRα 和 ERK1/ERK2 的 Ki 值分别为 10/70 nM，17/38 nM, 90 nM，900 nM/1.5 μM 和 8.4/2.4 μM。
| 生物活性 |
Hypothemycin, a fungal polyketide, is a multikinase inhibitor with Kis of 10/70 nM, 17/38 nM, 90 nM, 900 nM/1.5 μM, and 8.4/2.4 μM for VEGFR2/VEGFR1, MEK1/MEK2, FLT-3, PDGFRβ/PDGFRα, and ERK1/ERK2, respectively. |
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| 体外研究 |
Hypothemycin inhibits eosinophilic EOL1 cell carrying mutations in FIP1L1-PDGFRα, acute myeloid leukemia MV-4-11 cell carrying mutations in FLT3-ITD, melanoma COLO829 cell carrying mutations in BRAF V600E, HUVEC cell carrying mutations in VEGFR, mastocytoma P815 cell carrying mutations in c-KIT D814Y, NSCLC A459 cell carrying mutations in KRAS, and ovarian SKOV-3 cell carrying mutations in HER2 with IC50s of 0.4 nM, 6 nM, 50 nM, 70 nM, 370 nM, 6.0 μM, and 7.0 μM, respectively. |
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| 体内研究 |
Hypothemycin (10 mg/kg) kills T. brucei in infected mice, completely curing the infection in one third of animals, although high doses of Hypothemycin (>10 mg/kg) leads to side effects.
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| 分子式 |
C19H22O8
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| 分子量 |
378.37
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| CAS号 |
76958-67-3
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| 中文名称 |
寄端霉素
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| 运输条件 |
Room temperature in continental US; may vary elsewhere. |
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| 储存方式 |
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纯度： ≥98%
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