摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(+/-)-6-acetoxy-4-(2,4-hexadienoyl)-3-hydroxy-2,6-dimethyl-2,4-cyclohexadien-1-one | 251091-29-9

中文名称
——
中文别名
——
英文名称
(+/-)-6-acetoxy-4-(2,4-hexadienoyl)-3-hydroxy-2,6-dimethyl-2,4-cyclohexadien-1-one
英文别名
2,6-dimethyl-6-acetoxy-4-(2,4-hexadienoyl)-3-hydroxy-2,4-cyclohexadien-1-one;rac-O-acetylsorbicillinol;(+/-)-6-O-acetylsorbicillinol;3-((2E,4E)-hexa-2,4-dienoyl)-4-hydroxy-1,5-dimethyl-6-oxocyclohexa-2,4-dien-1-yl acetate, (+/-)-38;[3-[(2E,4E)-hexa-2,4-dienoyl]-4-hydroxy-1,5-dimethyl-6-oxocyclohexa-2,4-dien-1-yl] acetate
(+/-)-6-acetoxy-4-(2,4-hexadienoyl)-3-hydroxy-2,6-dimethyl-2,4-cyclohexadien-1-one化学式
CAS
251091-29-9
化学式
C16H18O5
mdl
——
分子量
290.316
InChiKey
KAHQLTNFJHOWOD-BSWSSELBSA-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:
    403.7±45.0 °C(Predicted)
  • 密度:
    1.20±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    21
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    80.7
  • 氢给体数:
    1
  • 氢受体数:
    5

SDS

SDS:2ba8909a204c216a71ac7079034afdc6
查看

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

  • 作为反应物:
    描述:
    (+/-)-6-acetoxy-4-(2,4-hexadienoyl)-3-hydroxy-2,6-dimethyl-2,4-cyclohexadien-1-one氢氧化钾盐酸 作用下, 以 四氢呋喃 为溶剂, 反应 4.0h, 以43%的产率得到Bisorbicillinol
    参考文献:
    名称:
    仿生探索Bisorbicillinoids:Bisorbicillinol,Bisorbibutenolide和Trichodimerol的全合成。
    摘要:
    引人注目的简单的级联二聚化序列可用于组装诸如bisorbicillinol(1),bisorbibutenolide(2)和trichodimerol(3)的bisorbicillinoids的复杂框架。还探索了这些生物活性天然产物的仿生总合成的机械学方面。对这些化合物独特的分子结构的检查表明,它们很可能是通过自然氧化两种形式的山梨醇二聚而组装而成的。
    DOI:
    10.1002/(sici)1521-3773(19991203)38:23<3555::aid-anie3555>3.0.co;2-z
  • 作为产物:
    描述:
    参考文献:
    名称:
    酶氧化脱芳香化/二聚体立体选择性合成Bisorbicillinoid天然产物
    摘要:
    多样性的酶:提出了一种化学酶途径,该结构基于具有SorbC酶的山梨醇的高度立体选择性氧化脱芳香化作用,从而获得了结构上具有挑战性的双山梨醇类天然产物。简化的方法使人们可以有效地访问这一生物医学上有趣的天然产物家族中的各种结构多样的化合物。
    DOI:
    10.1002/anie.201705976
点击查看最新优质反应信息

文献信息

  • Biomimetic Total Synthesis of Bisorbicillinol, Bisorbibutenolide, Trichodimerol, and Designed Analogues of the Bisorbicillinoids
    作者:K. C. Nicolaou、Georgios Vassilikogiannakis、Klaus B. Simonsen、Phil S. Baran、Yong-Li Zhong、Veroniki P. Vidali、Emmanuel N. Pitsinos、Elias A. Couladouros
    DOI:10.1021/ja9942843
    日期:2000.4.1
    biological activity and are associated with fascinating hypotheses for their biosynthesis. A full account of our biomimetic explorations toward the bisorbicillinoids including the total syntheses of bisorbicillinol (1), bisorbibutenolide (2), and trichodimerol (4) from sorbicillin (3) is disclosed. Utilizing the novel dimerization reactions discovered and fine-tuned en route to 1 and 4, several analogues of
    Bisorbicillinoids 是一类不断增长的新型天然产物,具有独特的生物活性,并与它们生物合成的迷人假设有关。公开了我们对双山梨醇类化合物的仿生探索的完整描述,包括双山梨醇 (1)、双山梨醇内酯 (2) 和来自山梨西林 (3) 的三聚二聚体 (4) 的全合成。利用在 1 和 4 过程中发现和微调的新型二聚反应,合成了这些天然产物的几种类似物。此外,还报告了对这些新型环加成反应的范围和许多意外产物的分离及其形成机制的研究。这些发现增加了我们对 o-quinols 和相关芳香系统的大部分未探索化学的了解。
  • Total Synthesis and Stereochemical Assignment of (±)-Sorbiterrin A
    作者:Chao Qi、Tian Qin、Daisuke Suzuki、John A. Porco
    DOI:10.1021/ja500854q
    日期:2014.3.5
    sorbiterrin A has been developed employing consecutive Michael additions of a 4-hydroxypyrone to a sorbicillinol derivative and silver nanoparticle-mediated bridged aldol/dehydration to construct the [3.3.1] ring system. The relative stereochemistry of sorbiterrin A was unambiguously confirmed by X-ray crystallographic analysis.
    已经开发了一种针对山梨糖醇酐 A 的简明仿生方法,该方法采用连续迈克尔加成将 4-羟基吡喃酮添加到山梨醇衍生物和银纳米颗粒介导的桥接羟醛/脱水来构建 [3.3.1] 环系统。X 射线晶体学分析明确证实了山梨糖醇 A 的相对立体化学。
  • Sorbicillinol, a Key Intermediate of Bisorbicillinoid Biosynthesis in Trichoderma sp. USF-2690
    作者:Naoki ABE、Osamu SUGIMOTO、Tadaharu ARAKAWA、Ken-ichi TANJI、Akira HIROTA
    DOI:10.1271/bbb.65.2271
    日期:2001.1
    In the course of our screening program for free radical scavengers from Trichoderma sp. USF-2690, we found an unidentified metabolite (1) that appeared by the method used for HPLC analysis. Metabolite 1 gradually decreased with the production of bisorbicillinoids and was easily missed during the general isolation procedure. The LC-ESI-MS (negative) analysis for 1 gave m/z 247 as the (M-1)- ion peak
    在我们的筛选程序中,对木霉属物种的自由基清除剂进行了筛选。在USF-2690中,我们发现了用于HPLC分析的方法出现的未鉴定代谢物(1)。代谢物1随着双水杨素的产生而逐渐减少,在一般的分离过程中很容易遗漏。1的LC-ESI-MS(负)分析给出m / z 247作为(M-1)-离子峰。合成的6-O-乙酰基山梨醇(+/- -2)在0.05 M KOH中的水解和产物1在水溶液中的乙酰化表明1的结构为(6S)-4-(2,4-己二酰基)- 3,6-二羟基-2,6-二甲基-2,4-环己二烯-1-酮,称为山梨醇,一种被认为对双山梨醇生物合成很重要的喹诺醇。
  • A Two-Step Total Synthesis of the Natural Pentacycle Trichodimerol, a Novel Inhibitor of TNF-α Production
    作者:David Barnes-Seeman、E. J. Corey
    DOI:10.1021/ol991070h
    日期:1999.11.1
    [GRAPHICS]Trichodimerol (1) can be synthesized by a remarkable dimerization of the chiral hydroxy dienone 5.
  • The first sorbicillinoid alkaloids, the antileukemic sorbicillactones A and B, from a sponge-derived Penicillium chrysogenum strain
    作者:Gerhard Bringmann、Gerhard Lang、Tobias A.M. Gulder、Hideyuki Tsuruta、Jörg Mühlbacher、Katja Maksimenka、Stefan Steffens、Karsten Schaumann、Rüdiger Stöhr、Jutta Wiese、Johannes F. Imhoff、Sanja Perović-Ottstadt、Olexandra Boreiko、Werner E.G. Müller
    DOI:10.1016/j.tet.2005.05.026
    日期:2005.7
    The saltwater culture of a Penicillium chrysogenum strain isolated from the Mediterranean sponge Ircinia fasciculata yielded three new sorbicillin-derived compounds (1-3), whose structures were elucidated mainly by 2D NMR and mass spectrometry. Among them, sorbicillactones A (1) and B (2) are the first sorbicillinoid natural products that contain nitrogen. Compound 1 is anti-HIV active and it exhibits a strong cytotoxic activity against L5178y leukemic cells, combined with a relatively low toxicity to cervical carcinoma HeLa S3 cells and pheochromocytoma PC 12 cells. The absolute configurations of I and 2 were elucidated by quantum chemical calculation of circular dichroism (CD) spectra. Another compound isolated, sorbivinetone (3), might be an artifact derived from sorbicillinol (4) by Diels-Alder reaction with ethyl vinyl ether. Furthermore, the known sorbicillinoid fungal metabolites oxosorbicillinol (5), sorbicillin (6), and bisvertinolone (7) were identified, as well as the alkaloids meleagrine and roquefortine C. The biosynthetic origin of sorbicillactone A (1) from acetate, alanine, and methionine was investigated by feeding experiments with C-13-labeled precursors. (c) 2005 Elsevier Ltd. All rights reserved.
查看更多