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2-ethyl 6-methyl benzo[b]thiophene-2,6-dicarboxylate | 850074-42-9

中文名称
——
中文别名
——
英文名称
2-ethyl 6-methyl benzo[b]thiophene-2,6-dicarboxylate
英文别名
benzo[b]thiophene-2,6-dicarboxylic acid 2-ethyl ester 6-methyl ester;Ethyl methyl benzo[b]thiophene-2,6-dicarboxylate;2-O-ethyl 6-O-methyl 1-benzothiophene-2,6-dicarboxylate
2-ethyl 6-methyl benzo[b]thiophene-2,6-dicarboxylate化学式
CAS
850074-42-9
化学式
C13H12O4S
mdl
——
分子量
264.302
InChiKey
JHYTWQVWWIKHOW-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):
    3.3
  • 重原子数:
    18
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.23
  • 拓扑面积:
    80.8
  • 氢给体数:
    0
  • 氢受体数:
    5

SDS

SDS:75c253f8e88a106a933a984b171855a2
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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
    • 1
    • 2
    • 3

反应信息

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文献信息

  • Synthesis of a novel class of substituted benzothiophene or benzofuran derivatives as BMP-2 up-regulators and evaluation of the BMP-2-up-regulating effects in vitro and the effects on glucocorticoid-induced osteoporosis in rats
    作者:Si-tu Xue、Hui-fang Guo、Mei-jie Liu、Jie Jin、Da-hong Ju、Zong-ying Liu、Zhuo-rong Li
    DOI:10.1016/j.ejmech.2015.04.016
    日期:2015.5
    therapeutic agents for the treatment of low bone mass. To enrich our understanding of SAR and based on our previously concluded structure–effect relationship, 23 derivatives were prepared in this work. The synthesis, up-regulating activities on BMP-2 expression, and bone loss prevention efficacies of these compounds in rats with glucocorticoid-induced osteoporosis are presented. The bone histology of
    BMP途径是设计用于治疗低骨量的治疗剂的有希望的新目标。为了丰富我们对SAR的理解,并基于我们先前得出的结构效应关系,在这项工作中准备了23种衍生物。提出了这些化合物在糖皮质激素诱导的骨质疏松症大鼠中的合成,上调其BMP-2表达的活性以及预防骨丢失的功效。通过光学显微镜评估所测试的大鼠的骨组织学表明,化合物1,21,35,和与模型组相比,38显著增加了小梁,以及与治疗的组的小梁8A与雷洛昔芬阿法骨化醇相似。该化合物显示出发展为同化剂的潜力。
  • 苯并五元不饱和杂环类化合物或其药用盐及其 制备方法、药物组合物及其应用
    申请人:中国医学科学院医药生物技术研究所
    公开号:CN103130705B
    公开(公告)日:2016-04-20
    本发明提供了具有如通式I所示结构的苯并五元不饱和杂环化合物或其药用盐及其制备方法、药物组合物及其应用。实验表明,本发明所述的化合物具有上调骨形成蛋白BMP-2表达活性,抗体内抗骨质疏松作用,并具有改善SAMP6小鼠骨质疏松症状的效果;体外活性测试显示,本发明化合物表现出对骨形态发生蛋白BMP-2表达的明显上调作用。
  • ORTHO AMINOAMIDES FOR THE TREATMENT OF CANCER
    申请人:Liang Chungen
    公开号:US20100216806A1
    公开(公告)日:2010-08-26
    Compounds of formula are HDAC inhibitors. These compounds are useful for the treatment of diseases such as cancer in humans or animals.
    这些化合物的化学式是HDAC抑制剂。这些化合物对于治疗人类或动物的癌症等疾病是有用的。
  • ENZYME INHIBITORS
    申请人:Davidson Alan Hornsby
    公开号:US20140163042A1
    公开(公告)日:2014-06-12
    Compounds of formula (I) are inhibitors of histone deacetylase activity, and are useful in the treatment of, for example, cancers, wherein R 1 is a carboxylic acid group (—COOH), or an ester group which is hydrolysable by one or more intracellular carboxyesterase enzymes to a carboxylic acid group; R 2 is the side chain of a natural or non-natural alpha amino acid; Y is a bond, —C(═O), —S(═O) 2 —, —C(═O)O—, —C(O)NR 3 —, —C(═S)—NR 3 , —C(═NH)NR 3 or —S(═O) 2 NR 3 — wherein R 3 is hydrogen or optionally substituted C 1 -C 6 alkyl; L 1 is a divalent radical of formula -(Alk 1 ) m (Q) n (Alk 2 ) p - wherein m, n and p are independently 0 or 1, Q is (i) an optionally substituted divalent mono- or bicyclic carbocyclic or heterocyclic radical having 5-13 ring members, or (ii), in the case where both m and p are 0, a divalent radical of formula —X 2 -Q 1 - or -Q 1 -X 2 — wherein X 2 is —O—, S— or NR A — wherein R A is hydrogen or optionally substituted C 1 -C 3 alkyl, and Q 1 is an optionally substituted divalent mono- or bicyclic carbocyclic or heterocyclic radical having 5-13 ring members, Alk 1 and Alk 2 independently represent optionally substituted divalent C 3 -C 7 cycloalkyl radicals, or optionally substituted straight or branched, C 1 -C 6 alkylene, C 2 -C 6 alkenylene, or C 2 -C 6 alkynylene radicals which may optionally contain or terminate in an ether (—O—), thioether (—S—) or amino (—NR A —) link wherein R A is hydrogen or optionally substituted C 1 -C 3 alkyl; X 1 represents a bond; —C(═O); or —S(═O) 2 —; —NR 4 C(═O)—, —C(═O)NR 4 —, —NR 4 C(═O)NR 5 —, —NR 4 S(═O) 2 —, or —S(═O) 2 NR 4 — wherein R 4 and R 5 are independently hydrogen or optionally substituted C 1 -C 6 alkyl; z is 0 or 1; A represents an optionally substituted mono-, bi- or tri-cyclic carbocyclic or heterocyclic ring system wherein the radicals R 1 R 2 NH—Y-L 1 -X 1 -[CH 2 ] Z — and HONHCO-[LINKER]- are attached different ring atoms; and -[Linker]- represents a divalent linker radical linking a ring atom in A with the hydroxamic acid group CONIIOII, the length of the linker radical, from the terminal atom linked to the ring atom of A to the terminal atom linked to the hydroxamic acid group, is equivalent to that of an unbranched saturated hydrocarbon chain of from 3-10 carbon atoms.
    式(I)的化合物是组蛋白去乙酰化酶活性抑制剂,可用于治疗癌症等疾病,其中R1是羧酸基(-COOH)或可由一个或多个细胞内羧酸酯酶解为羧酸基的酯基;R2是天然或非天然α氨基酸的侧链;Y是键,-C(=O),-S(=O)2-,-C(=O)O-,-C(=O)NR3-,-C(=S)-NR3,-C(=NH)NR3或-S(=O)2NR3-,其中R3是氢或可选取代的C1-C6烷基;L1是式-(Alk1)m(Q)n(Alk2)p-的二价基团,其中m、n和p独立地为0或1,Q是(i)一个可选取代的二价单环或双环碳环或杂环基团,具有5-13个环成员,或(ii)在m和p均为0的情况下,是式-Q1-X2-或-X2-Q1-的二价基团,其中X2是-O-,-S-或-NRA-,其中RA是氢或可选取代的C1-C3烷基,Q1是可选取代的二价单环或双环碳环或杂环基团,具有5-13个环成员,Alk1和Alk2独立地表示可选取代的二价C3-C7环烷基基团,或可选取代的直链或支链,C1-C6烷基,C2-C6烯基或C2-C6炔基基团,其可以可选地含有或终止于醚(-O-),醚(-S-)或基(-NRA-)链,其中RA是氢或可选取代的C1-C3烷基;X1表示键,-C(=O)或-S(=O)2-;-NR4C(=O)-,-C(=O)NR4-,-NR4C(=O)NR5-,-NR4S(=O)2-或-S(=O)2NR4-,其中R4和R5独立地为氢或可选取代的C1-C6烷基;z为0或1;A表示可选取代的单环、双环或三环碳环或杂环系统,其中基团R1R2NH-Y-L1-X1-[CH2]Z-和HONHCO-[LINKER]-附着在不同的环原子上;-[Linker]-表示将A中的一个环原子与羟酰胺酸基团CONIIOII连接的二价连接基团,连接基团的长度,从连接到A环原子的末端原子到连接到羟酸胺基团的末端原子,相当于从3-10个碳原子的直链饱和碳氢链的长度。
  • Thiophene and Benzothiophene Hydroxamic Acid Derivatives
    申请人:Miller A. Thomas
    公开号:US20070213392A1
    公开(公告)日:2007-09-13
    The present invention relates to a novel class of hydroxamic acid derivatives having a benzothiophene or thiophene backbone. The hydroxamic acid compounds can be used to treat cancer. The hydroxamic acid compounds can also inhibit historic deacetylase and are suitable for use in selectively inducing terminal differentiation, and arresting cell growth and/or apoptosis of neoplastic cells, thereby inhibiting proliferation of such cells. Thus, the compounds of the present invention are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The compounds of the invention are also useful in the prevention and treatment of TRX-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and/or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases. The present invention further provides pharmaceutical compositions comprising the hydroxamic acid derivatives and safe dosing regimens of these pharmaceutical compositions, which are easy to follow, and which result in a therapeutically effective amount of the hydroxamic acid derivatives in vivo.
    本发明涉及一种新型的羟胺酸衍生物,其具有苯并噻吩噻吩骨架。这些羟胺酸化合物可用于治疗癌症。这些羟胺酸化合物还可以抑制组蛋白去乙酰化酶,并适用于选择性诱导末端分化,阻止肿瘤细胞的生长和/或凋亡,从而抑制这些细胞的增殖。因此,本发明的化合物对于治疗具有肿瘤细胞增殖特征的患者是有用的。本发明的化合物还适用于预防和治疗TRX介导的疾病,例如自身免疫性、过敏性和炎症性疾病,以及预防和/或治疗中枢神经系统(CNS)疾病,例如神经退行性疾病。本发明还提供了包含羟胺酸衍生物的药物组合物和这些药物组合物的安全剂量方案,其易于遵循,并且在体内产生治疗有效量的羟胺酸衍生物
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同类化合物

齐留通钠 齐留通相关物质A 齐留通亚砜 齐留通-d4 齐留通 雷洛昔芬杂质 邻联甲苯胺砜 试剂4,8-Bis(3,5-dioctyl-2-thienyl)-2,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene 试剂1,1'-[4,8-Bis[4-(2-ethylhexyl)-3,5-difluorophenyl]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl]bis[1,1,1-trimethylstannane] 苯并噻吩-7-醇 苯并噻吩-4-硼酸频哪醇酯 苯并噻吩-3-羧酸甲酯 苯并噻吩-3-硼酸 苯并噻吩-2-羰酰氯 苯并噻吩-2-羧酸肼 苯并噻吩-2-羧酸 苯并噻吩-2-硼酸 苯并噻吩-2-氨基甲酸叔丁酯 苯并噻吩 苯并[c]噻吩 苯并[b]噻吩-7-胺 苯并[b]噻吩-7-羧酸乙酯 苯并[b]噻吩-7-甲醛 苯并[b]噻吩-7-甲腈 苯并[b]噻吩-6-醇 苯并[b]噻吩-6-胺 苯并[b]噻吩-6-羧酸乙酯 苯并[b]噻吩-6-羧酸 苯并[b]噻吩-6-甲腈 苯并[b]噻吩-5-甲腈,2-甲酰基- 苯并[b]噻吩-5-甲磺酰氯 苯并[b]噻吩-4-羧酸甲酯 苯并[b]噻吩-4-羧酸 苯并[b]噻吩-4-甲醛 苯并[b]噻吩-4-甲腈 苯并[b]噻吩-4-基甲醇 苯并[b]噻吩-3-胺盐酸盐 苯并[b]噻吩-3-胺 苯并[b]噻吩-3-羧酸-(2-二烯丙基氨基乙酯) 苯并[b]噻吩-3-硼酸频哪酯 苯并[b]噻吩-3-甲醛肟 苯并[b]噻吩-3-甲酰胺 苯并[b]噻吩-3-基乙酸酯 苯并[b]噻吩-3-乙酸 苯并[b]噻吩-3-乙酰氯 苯并[b]噻吩-3-乙腈 苯并[b]噻吩-2-胺盐酸盐 苯并[b]噻吩-2-羧酸6-氨基-3-氯-甲酯 苯并[b]噻吩-2-羧酸,5-氯-3-(1-甲基乙氧基)- 苯并[b]噻吩-2-羧酸,3-羟基-5-甲氧基-,甲基酯