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(S)-5-chloro-9-((2S,3R)-3-hydroxy-2-methylbutanoyl)-6a-methyl-3-((S,E)-3-methylpent-1-en-1-yl)-6H-furo[2,3-h]isochromene-6,8(6aH)-dione | 1308671-17-1

中文名称
——
中文别名
——
英文名称
(S)-5-chloro-9-((2S,3R)-3-hydroxy-2-methylbutanoyl)-6a-methyl-3-((S,E)-3-methylpent-1-en-1-yl)-6H-furo[2,3-h]isochromene-6,8(6aH)-dione
英文别名
(7S,4’S,5’R,11S)-chaetoviridine A;chaetoviridin A;(6aS)-5-chloro-9-[(2S,3R)-3-hydroxy-2-methylbutanoyl]-6a-methyl-3-[(E,3S)-3-methylpent-1-enyl]furo[2,3-h]isochromene-6,8-dione
(S)-5-chloro-9-((2S,3R)-3-hydroxy-2-methylbutanoyl)-6a-methyl-3-((S,E)-3-methylpent-1-en-1-yl)-6H-furo[2,3-h]isochromene-6,8(6aH)-dione化学式
CAS
1308671-17-1
化学式
C23H25ClO6
mdl
——
分子量
432.901
InChiKey
HWSQVPGTQUYLEQ-CCBHEJLASA-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

  • 沸点:
    607.6±55.0 °C(Predicted)
  • 密度:
    1.31±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.3
  • 重原子数:
    30
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    89.9
  • 氢给体数:
    1
  • 氢受体数:
    6

反应信息

点击查看最新优质反应信息

文献信息

  • Expanding the Structural Diversity of Polyketides by Exploring the Cofactor Tolerance of an Inline Methyltransferase Domain
    作者:Jaclyn M. Winter、Grace Chiou、Ian R. Bothwell、Wei Xu、Neil K. Garg、Minkui Luo、Yi Tang
    DOI:10.1021/ol401723h
    日期:2013.7.19
    A strategy for introducing structural diversity into polyketides by exploiting the promiscuity of an in-line methyltransferase domain in a multidomain polyketide synthase is reported. In vitro investigations using the highly-reducing fungal polyketide synthase CazF revealed that its methyltransferase domain accepts the nonnatural cofactor propargylic Se-adenosyl-L-methionine and can transfer the propargyl moiety onto its growing polyketide chain. This propargylated polyketide product can then be further chain-extended and cyclized to form propargyl-alpha pyrone or be processed fully into the alkyne-containing 4'-propargyl-chaetoviridin A.
  • Total Synthesis and Structural Revision of Chaetoviridins A
    作者:Mehdi Makrerougras、Romain Coffinier、Samuel Oger、Arnaud Chevalier、Cyrille Sabot、Xavier Franck
    DOI:10.1021/acs.orglett.7b02053
    日期:2017.8.4
    The first synthesis of the proposed structures of chaetoviridins A 1–4 has been achieved in 10 steps by controlling the syn- or anti-aldol side chain. The angular lactone has been regioselectively introduced by condensation of a chiral dioxin-4-one to cazisochromene. Comparison of the NMR and circular dichroism data of the synthesized and reported natural products led to the complete reassignment and
    chaetoviridins A的提出的结构的第一合成1 - 4已经通过控制在10个步骤实现顺式或-抗-aldol侧链。角内酯是通过手性二恶英-4-酮缩合至卡异异戊烯而选择性地引入的。合成和报告的天然产物的NMR和圆二色性数据的比较导致chaetoviridins的完全重新分配和重命名。
  • TAKAHASHI, MASANAO;KOYAMA, KIYOTAKA;NATORI, SHINSAKU, CHEM. AND PHARM. BULL., 38,(1990) N, C. 625-628
    作者:TAKAHASHI, MASANAO、KOYAMA, KIYOTAKA、NATORI, SHINSAKU
    DOI:——
    日期:——
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