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2-acetyl-5-hydroxy-2,3-dihydronaphtho[2,3-b]-furan-4,9-dione

中文名称
——
中文别名
——
英文名称
2-acetyl-5-hydroxy-2,3-dihydronaphtho[2,3-b]-furan-4,9-dione
英文别名
2-acetyl-2,3-dihydro-5-hydroxy-naphtho[2,3-b]furan-4,9-dione;2-Acetyl-2,3-dihydro-5-hydroxynaphtho[2,3-b]furan-4,9-dione;2-acetyl-5-hydroxy-2,3-dihydrobenzo[f][1]benzofuran-4,9-dione
2-acetyl-5-hydroxy-2,3-dihydronaphtho[2,3-b]-furan-4,9-dione化学式
CAS
——
化学式
C14H10O5
mdl
——
分子量
258.23
InChiKey
DWMJEEGBCMSGAH-UHFFFAOYSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    19
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.21
  • 拓扑面积:
    80.7
  • 氢给体数:
    1
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Synthesis and evaluation of bioactive naphthoquinones from the Brazilian medicinal plant, Tabebuia avellanedae
    作者:Mitsuaki Yamashita、Masafumi Kaneko、Harukuni Tokuda、Katsumi Nishimura、Yuko Kumeda、Akira Iida
    DOI:10.1016/j.bmc.2009.07.039
    日期:2009.9.1
    A series of naphthoquinones based on the naphtho[2,3-b]furan-4,9-dione skeleton such as (−)-5-hydroxy-2-(1′-hydoxyethyl)naphtho[2,3-b]furan-4,9-dione (1) and its positional isomer, (−)-8-hydroxy-2-(1′-hydoxyethyl)naphtho[2,3-b]furan-4,9-dione (2), which are secondary metabolites found in the inner bark of Tabebuia avellanedae, were stereoselectively synthesized and their biological activities were
    基于并[2,3 - b ]呋喃-4,9-二酮骨架的一系列醌,例如(-)-5-羟基-2-(1'-羟乙基)并[2,3- b ]呋喃-4,9-二酮(1)及其位置异构体(-)-8-羟基-2-(1'-羟乙基)并[2,3 - b ]呋喃-4,9-二酮(2),是在塔伯布烟草(Tabebuia avellanedae)内树皮中发现的次级代谢产物,是立体选择性合成的,并与相应的对映异构体的生物学活性一起进行了生物活性评估。化合物1表现出对几种人类肿瘤细胞系的有效抗增殖作用,但对某些人类正常细胞系的作用远低于丝裂霉素。另一方面,其对映异构体(R)-1对上述肿瘤细胞系的活性低于1。2对所有肿瘤细胞系的抗增殖作用显着降低。这些结果表明,在C-5处羟基的存在对于增加抗增殖作用非常重要。此外,1个也显示出比2个更高的化学预防活性,而1和2之间没有显着差异。抗菌活性。两种化合物均显示出适度的抗真菌和抗菌活性(
  • NOVEL PREPARATION OF ANTICANCER-ACTIVE TRICYCLIC COMPOUNDS VIA ALKYNE COUPLING REACTION
    申请人:IIDA Akira
    公开号:US20120077986A1
    公开(公告)日:2012-03-29
    The present invention is directed to provide a novel preparation of anticancer-active tricyclic compounds via alkyne coupling reaction. The present invention provides a process for preparing a compound of formula (Ia) or (Ib): wherein R 1 is optionally substituted C 1-6 alkyl, etc.; W is O, S or NR 2 ; R 2 is hydrogen atom, etc., which comprises Step (a) in which a compound of formula (II): wherein R 1 is the same as defined above, and a compound of formula (III) or (IV): wherein R 2 is the same as defined above; R 3 is hydrogen atom, etc.; X is halogen atom, etc., are reacted in the presence of a base, a copper catalyst and a palladium catalyst in an aprotic polar solvent.
    本发明旨在通过炔烃偶联反应提供一种新型抗癌活性三环化合物的制备方法。本发明提供了一种制备式(Ia)或(Ib)的化合物的方法:其中R1为可选择的取代的C1-6烷基等;W为O、S或NR2;R2为氢原子等;其中包括步骤(a),其中式(II)的化合物:其中R1与上述定义相同,和式(III)或(IV)的化合物:其中R2与上述定义相同;R3为氢原子等;X为卤原子等,在无极性溶剂中,在碱、催化剂和催化剂的存在下反应。
  • Structure–Activity Relationship Studies of Antimicrobial Naphthoquinones Derived from Constituents of <i>Tabebuia avellanedae</i>
    作者:Mitsuaki Yamashita、Jun Sawano、Ryuji Umeda、Ayuka Tatsumi、Yuko Kumeda、Akira Iida
    DOI:10.1248/cpb.c21-00208
    日期:2021.7.1
    3-b]furan-4,9-diones were synthesized and their antimicrobial activities were evaluated. The screening of these naphthoquinones revealed that the fluorine-containing NQ008 compound exhibited potent and broad antimicrobial activities against Gram-positive bacteria including methicillin-resistant Staphylococcus aureus (MRSA), Gram-negative bacteria, and fungi. The results of the ratio of the minimum bactericidal
    在本研究中,基于我们之前的研究,合成了并[2,3 - b ]呋喃-4,9-二酮的衍生物并评估了它们的抗菌活性。对这些醌类化合物的筛选表明,含NQ008化合物对革兰氏阳性菌(包括耐甲氧西林黄色葡萄球菌(MRSA)、革兰氏阴性菌和真菌)表现出强大而广泛的抗菌活性。最低杀菌浓度 (MBC) 与最低抑菌浓度 (MIC) 之比和时间-杀灭试验结果表明NQ008的作用方式是杀菌。此外,一项耐药性研究的结果表明,NQ008表现出有效的抗菌活性,并可能延缓细菌耐药性的发展。此外,NQ008对猪流感病毒和猫杯状病毒表现出初步的抗病毒活性。 全尺寸图像
  • [EN] NEW NAPHTHO[2,3-B]FURAN DERIVATIVES<br/>[FR] NOUVEAUX DÉRIVÉS DE NAPHTHO[2,3-B]FURANE
    申请人:BAN HITOSHI
    公开号:WO2018096401A1
    公开(公告)日:2018-05-31
    The present invention provides a compound useful as a novel antitumor agent targeting a CSC that is important in continuous proliferation of malignant tumor, metastasis and recurrence of cancer, and its resistance to an antitumor agent; a medicament comprising the compound as an active ingredient; a pharmaceutical composition; and an antitumor agent; as well as a method of treating cancer and/or a method of preventing cancer. The present invention provides compounds represented by formula (I) : or pharmaceutically acceptable salts thereof, wherein X is an oxygen atom or sulfur atom; R1 is a hydrogen atom, an alkyl group, or the like; R2 is a halogen atom or the like; R3 is a hydrogen atom, an alkyl group, or the like; m is 0, 1, 2, 3, or 4; and n is 1, 2, 3, or 4 (with the proviso that the sum of m and n is 1, 2, 3, or 4).
    本发明提供了一种化合物,作为一种新型抗肿瘤剂,针对在恶性肿瘤的持续增殖、转移和复发以及其对抗肿瘤药物的耐药性中起重要作用的CSC;一种以该化合物作为活性成分的药物;一种制药组合物;一种抗肿瘤剂;以及治疗癌症和/或预防癌症的方法。本发明提供了由式(I)表示的化合物或其药学上可接受的盐,其中X是氧原子或原子;R1是氢原子、烷基或类似物;R2是卤原子或类似物;R3是氢原子、烷基或类似物;m是0、1、2、3或4;n是1、2、3或4(前提是m和n的总和为1、2、3或4)。
  • Anticancer Compound, Intermediate Therefor, and Processes for Producing These
    申请人:Tokuda Harukuni
    公开号:US20090042977A1
    公开(公告)日:2009-02-12
    The present invention provides a method for easily and inexpensively preparing a racemate or an optically-active 2-(1-hydroxyethyl)-5-hydroxynaphtho[2,3-b]furan-4,9-dione in high yields, 2-acetyl-2,3-dihydro-5-hydroxynaphtho[2,3-b]furan-4,9-dione which is useful as an intermediate for preparing NFD, and an anticancer agent comprising 2-(1-hydroxyethyl)-5-hydroxynaphtho[2,3-b]furan-4,9-dione as an active ingredient. Said 2-(1-hydroxyethyl)-5-hydroxynaphtho[2,3-b]furan-4,9-dione is obtained in 4 or 5 steps by using comparatively inexpensive 5-hydroxynaphthalene-1,4-dione (also referred to as juglone) as a starting material.
    本发明提供了一种简单、廉价的方法,以高收率制备拉酸盐或光学活性的2-(1-羟乙基)-5-羟基[2,3-b]呋喃-4,9-二酮,以及用于制备NFD的中间体2-乙酰基-2,3-二氢-5-羟基[2,3-b]呋喃-4,9-二酮和包含2-(1-羟乙基)-5-羟基[2,3-b]呋喃-4,9-二酮作为活性成分的抗癌剂。所述2-(1-羟乙基)-5-羟基[2,3-b]呋喃-4,9-二酮通过使用相对廉价的5-羟基醌(也称核桃醌)作为起始材料,在4或5个步骤中获得。
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同类化合物

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