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(4S,8E)-4,5,6,7-四氢-11,13-二羟基-4-甲基-2H-3-苯并氧杂十二环-2,10(1H)-二酮 | 21178-57-4

中文名称
(4S,8E)-4,5,6,7-四氢-11,13-二羟基-4-甲基-2H-3-苯并氧杂十二环-2,10(1H)-二酮
中文别名
——
英文名称
10,11-dehydrocurvularin
英文别名
α,β-dehydrocurvularin;αβ-dehydrocurvularin;trans-dehydrocurvularin;8-dehydrocurvularin;E-dehydrocurvularin;Dehydrocurvularin;(5S,9E)-13,15-dihydroxy-5-methyl-4-oxabicyclo[10.4.0]hexadeca-1(12),9,13,15-tetraene-3,11-dione
(4S,8E)-4,5,6,7-四氢-11,13-二羟基-4-甲基-2H-3-苯并氧杂十二环-2,10(1H)-二酮化学式
CAS
21178-57-4
化学式
C16H18O5
mdl
——
分子量
290.316
InChiKey
AVIRMQMUBGNCKS-RWCYGVJQSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    223-224 °C(Solv: benzene (71-43-2))
  • 沸点:
    576.3±50.0 °C(Predicted)
  • 密度:
    1.225±0.06 g/cm3(Predicted)
  • 溶解度:
    DMF:30mg/mL; DMSO:30mg/mL; DMSO:PBS (pH 7.2)(1:9):0.1 mg/ml;乙醇:10mg/mL

计算性质

  • 辛醇/水分配系数(LogP):
    3
  • 重原子数:
    21
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    83.8
  • 氢给体数:
    2
  • 氢受体数:
    5

安全信息

  • 海关编码:
    2932999099

SDS

SDS:ffa9895a22473d5eb91718fc8fcdb6f1
查看

制备方法与用途

生物活性方面,10,11-Dehydrocurvularin 是一种常见的真菌毒素和抗生素。研究显示,它是一种强效的热休克反应激活剂,并且能够抑制 TGF-β 信号通路。此外,该化合物还表现出显著的抗肿瘤活性。

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Biosynthetic incorporation of advanced precursors into dehydrocurvularin, a polyketide phytotoxin from Alternaria cinerariae
    作者:Yaoquan Liu、Zhe Li、John C. Vederas
    DOI:10.1016/s0040-4020(98)01003-5
    日期:1998.12
    Biosynthesis of the polyketide, dehydrocurvularin 1, by Alternaria cinerariae was examined by incorporation experiments with N-acetylcysteamine (NAC) thiolesters of potential labeled di-, tri-, tetra-, and pentaketide assembly intermediates, 5–10. The results show that diketide and α,β-unsaturated tetraketide precursors can be utilized intact, whereas a saturated tetraketide can not, thereby suggesting
    聚酮化合物的生物合成,dehydrocurvularin 1,由链格孢cinerariae通过用掺入实验检查Ñ -acetylcysteamine(NAC)的潜在thiolesters标记二- ,三- ,四- ,和pentaketide装配中间体,5-10。结果表明,二酮化合物和α,β-不饱和四酮化合物前体可以原封不动地使用,而饱和的四酮化合物则不能原封不动地使用,从而表明1是最初的PKS产物。曲霉2和1不能被灰曲霉相互转化,但是8-羟基曲霉3和1 通过发酵培养基中的组分彼此转化。
  • New Curvularin-Type Metabolites from the Hybrid Strain ME 0005 Derived from<i>Penicillium Citreo-viride</i>B. IFO 4692 and 6200
    作者:Sheng Lai、Yoshikazu Shizuri、Shosuke Yamamura、Kazuaki Kawai、Hideyuki Furukawa
    DOI:10.1246/bcsj.64.1048
    日期:1991.3
    Four new curvularin-type metabolites (11-α-methoxycurvularin, 11-β-methoxy curvularin, 11,12-dihydroxycurvularin, and 12-hydroxy-10, 11-trans-dehydrocurvularin) have been isolated from the mycelium of the hybrid strain ME 0005 derived from Penicillium citreo-viride B. IFO 4692 and 6200. And β-hydroxycurvularin, the biologically active principle from Alternaria tomato, was identified as 11-β-hydroxycurvularin
    已从杂交菌株 ME 的菌丝体中分离出四种新的curvularin 型代谢物(11-α-甲氧基curvularin、11-β-甲氧基curvularin、11,12-dihydroxycurvularin 和12-hydroxy-10, 11-trans-dehydrocurvularin) 0005 来源于青霉属青霉 B. IFO 4692 和 6200。 β-羟基曲线素,来自 Alternaria 番茄的生物活性成分,被鉴定为 11-β-羟基曲线素。
  • Biosyntheses of antibiotic A26771B by Penicillium turbatum and dehydrocurvularin by Alternaria cinerariae: comparison of stereochemistry of polyketide and fatty acid enoyl thiol ester reductases
    作者:Kunizo Arai、Bernard J. Rawlings、Yuko Yoshizawa、John C. Vederas
    DOI:10.1021/ja00191a042
    日期:1989.4
  • Microbial Transformation of Curvularin
    作者:Jixun Zhan、A. A. Leslie Gunatilaka
    DOI:10.1021/np0580309
    日期:2005.8.1
    The microbiological transformation of curvularin (1) with Beauveria bassiana ATCC 7159 afforded three new metabolites identified as curvularin-7-O-beta-D-glucopyranoside (2), curvularin-4'-O-methyl-7-O-beta-D-glucopyranoside (3), and 6-hydroxycurvularin-4'-O-methyl-6-O-beta-D-glucopyranoside (4) resulting from hydroxylation, glucosidation, and methylglucosidation of the substrate. Isolation of 6-methyl-2,4-dihydroxyphenyl-4'-O-methyl-1-O-beta-D-glucopyranoside (5) from the fermentation broth of B. bassiana ATCC 7159 without any added substrate suggested that hydroxylase, glucosyl transferase, and methylase are constitutive enzymes of this organism.
  • LAI, SHENG;SHIZURI, YOSHIKAZU;YAMAMURA, SHOSUKE;KAWAI, KAZUAKI;TERADA, YU+, TETRAHEDRON LETT., 30,(1989) N7, C. 2241-2244
    作者:LAI, SHENG、SHIZURI, YOSHIKAZU、YAMAMURA, SHOSUKE、KAWAI, KAZUAKI、TERADA, YU+
    DOI:——
    日期:——
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