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7-methyl-3-octanone | 5408-57-1

中文名称
——
中文别名
——
英文名称
7-methyl-3-octanone
英文别名
7-methyl-octan-3-one;7-Methyl-octan-3-on;ζ-Oxo-β-methyl-octan;Aethyl-isohexyl-keton;7-Methyloctan-3-one
7-methyl-3-octanone化学式
CAS
5408-57-1
化学式
C9H18O
mdl
MFCD11655250
分子量
142.241
InChiKey
RRPXLLKTJMWBGE-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

物化性质

  • 熔点:
    -18.52°C (estimate)
  • 沸点:
    184.85°C (estimate)
  • 密度:
    0.8258 (estimate)
  • 保留指数:
    1057

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    10
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.888
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

安全信息

  • 海关编码:
    2914190090

SDS

SDS:a2b25f162e43a74cef297f2ced482687
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反应信息

  • 作为反应物:
    描述:
    7-methyl-3-octanone吡啶 、 lithium monoethoxyaluminum hydride 作用下, 以 乙醚 为溶剂, 生成 3-Ethyl,7-methyl-(Z)-2-octenyl formate
    参考文献:
    名称:
    Pheromone study on acarid mites. Part IX. Syntheses of alarm pheromone analogues of the mold mite, Tyrophagus putrescentiae, and their biological activities.
    摘要:
    针对霉菌螨(Tyrophagus putrescentiae),3, 7-二甲基-(Z)-2-辛烯酸甲酯(II)是除了天然信息素(奈尔酸甲酯 I)外,作为警报信息素最活跃的化合物,其活性与 I 相当(1-10ppm)。为了阐明诱导警报信息素活性的结构要求,制备了16个 I 的类似物,通过改造 II 的结构。为制备3-甲基和3-乙基-(Z)-2-烯酸甲酯,采用了乙氧基或甲氧基碳酰基甲烯三苯基膦与2-烷酮或3-烷酮的威蒂格反应。与2-烷酮的反应产生了约40%的(Z)-2-烯酸酯和约60%的(E)-2-烯酸酯,平均产率为60%。与3-烷酮的反应则得到了56%的(Z)-2-烯酸酯和44%的(E)-2-烯酸酯。在14种(Z)-2-烯酸甲酯化合物中展示了警报信息素活性。研究表明,分子中存在(Z)-烯丙基初级醇酸甲酯基团是诱导信息素活性的关键,且不需要非环状单萜碳骨架。
    DOI:
    10.1271/bbb1961.46.1855
  • 作为产物:
    描述:
    参考文献:
    名称:
    Ponzio; de Gaspari, Gazzetta Chimica Italiana, 1898, vol. 28 II, p. 277
    摘要:
    DOI:
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文献信息

  • 8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane Derivatives
    申请人:Gruenenthal GmbH
    公开号:US20170197949A1
    公开(公告)日:2017-07-13
    The invention relates to 8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivatives, their preparation and their use in medicine, particularly in the treatment of pain.
    该发明涉及8-氨基-2-氧代-1,3-二氮杂螺[4.5]癸烷衍生物,它们的制备方法以及它们在医学中的应用,特别是在疼痛治疗中的应用。
  • FUNCTIONALIZED PEGYLATED CYANINE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF
    申请人:BroadPharm
    公开号:US20170197916A1
    公开(公告)日:2017-07-13
    Provided herein are functionalized pegylated cyanine compounds containing a reactive group suitable for labeling a biomolecule or pharmaceutical compositions and methods of use thereof. In one embodiment, the compounds are based on formula I shown below. In other embodiments, the compounds can be pegylated at one or more of the following locations R 1 , R 4 , R 6 , R 9 , or L.
    本文提供了含有适用于标记生物分子或药物组合物的反应性基团的功能化聚乙二醇化青霉素化合物,以及其使用方法。在一种实施方式中,该化合物基于下面所示的I式。在其他实施方式中,该化合物可以在以下位置之一或多个位置进行聚乙二醇化:R1、R4、R6、R9或L。
  • Pyrrolopyridazinone Compound
    申请人:Hagihara Masahiko
    公开号:US20090036453A1
    公开(公告)日:2009-02-05
    The present invention discloses a pyrrolopyridazinone compound represented by the formula (1): wherein R 1 represents C 1 -C 2 alkyl group or halogeno C 1 -C 2 alkyl group, R 2 repersents C 3 -C 5 cycloalkyl group, (C 3 -C 5 cycloalkyl)C 1 -C 2 alkyl group or C 1 -C 3 alkyl group, R 3 represents hydrogen atom, or methylene group or cis-vinylene group for forming substituted oxygen-containing hetero ring in combination with group —O—R 2 , R 4 represents hydrogen atom, halogen atom, C 1 -C 8 alkyl group, C 2 -C 6 alkenyl group, C 2 -C 6 alkynyl group, hydroxy C 3 -C 6 alkenyl group, hydroxy C 3 -C 6 alkynyl group, C 1 -C 6 alkyl group substituted by substituent(s) selected from Substituent group (a), C 3 -C 6 cycloalkyl group which may be substituted by substituent(s) selected from Substituent group (b), “C 1 -C 3 alkyl group which is substituted by C 3 -C 6 cycloalkyl group which may be substituted by substituent(s) selected from Substituent group (b), and which may be substituted by a hydroxy group”, an aromatic ring group or heteroaromatic ring group each of which may be substituted by a substituent(s) selected from Substituent group (c) or “C 1 -C 2 alkyl group which is substituted by aromatic ring group or heteroaromatic ring group each of which may be substituted by group(s) selected from Substituent group (c), and which may be substituted by a hydroxy group”, Substituent group (a) represents a halogen atom, hydroxy group, cyano group, carboxy group, C 1 -C 5 alkoxy group, halogeno C 1 -C 4 alkoxy group, C 3 -C 6 cycloalkoxy group, (C 3 -C 6 cycloalkyl)C 1 -C 2 alkoxy group, C 1 -C 4 alkoxycarbonyl group, C 2 -C 4 alkanoyl group, C 2 -C 4 alkanoyloxy group or C 1 -C 4 alkyl-substituted amino group, Substituent group (b) represents a hydroxy group or a halogen atom, Substituent group (c) represents a halogen atom, a hydroxy group, a cyano group, a nitro group, a carboxy group, C 1 -C 5 alkoxy group, C 1 -C 4 alkoxycarbonyl group, C 2 -C 4 alkanoyloxy group, C 1 -C 4 alkyl-substituted amino group or a C 1 -C 4 alkyl group which may be substituted by a substituent(s) selected from the group consisting of (a halogen atom, a hydroxy group and a carboxy group), or a pharmaceutically acceptable salt thereof.
    本发明公开了一种由式(1)表示的吡咯吡啶二酮化合物:其中,R1代表C1-C2烷基或卤代C1-C2烷基,R2代表C3-C5环烷基、(C3-C5环烷基)C1-C2烷基或C1-C3烷基,R3代表氢原子,或与基团-O-R2结合形成取代含氧杂环的亚甲基或顺式乙烯基,R4代表氢原子、卤素原子、C1-C8烷基、C2-C6烯基、C2-C6炔基、羟基C3-C6烯基、羟基C3-C6炔基、由从取代基团(a)中选择的取代基团取代的C1-C6烷基,可由从取代基团(b)中选择的取代基团取代的C3-C6环烷基,可由从取代基团(b)中选择的取代基团取代的C1-C3烷基,且可由羟基取代,芳香环基或杂芳香环基,每个都可由从取代基团(c)中选择的取代基团取代或由取代基团(c)选择的基团取代的C1-C2烷基,且可由羟基取代,取代基团(a)表示卤素原子、羟基、氰基、羧基、C1-C5烷氧基、卤代C1-C4烷氧基、C3-C6环烷氧基、(C3-C6环烷基)C1-C2烷氧基、C1-C4烷氧羰基、C2-C4酰基、C2-C4酰氧基或C1-C4烷基取代的氨基基团,取代基团(b)表示羟基或卤素原子,取代基团(c)表示卤素原子、羟基、氰基、硝基、羧基、C1-C5烷氧基、C1-C4烷氧羰基、C2-C4酰氧基、C1-C4烷基取代的氨基基团或可由从由卤素原子、羟基和羧基组成的基团中选择的取代基团取代的C1-C4烷基,或其药学上可接受的盐。
  • HSP90 INHIBITORS
    申请人:Sloan-Kettering Institute for Cancer Research
    公开号:US20160264577A1
    公开(公告)日:2016-09-15
    The disclosure relates to Compounds of Formulae (IA) and (IB), and pharmaceutically acceptable salts thereof wherein Z 1 , Z 2 , Z 3 , Xa, Xb, Xc, Xd, Y, X 2 , and X 4 are as defined herein, compositions comprising an effective amount of a Compound of Formula (IA) and/or (IB), and methods to treat or prevent a condition, such cancer which overexpresses Her-kinases, comprising administering to an patient in need thereof a therapeutically effective amount of a Compound of Formula (IA) or (IB). The disclosure further relates to compounds of Formulae (IA) and (IB) in which X 2 is a leaving for introducing a radiolabeled atom, such as 124 I or 131 I and to methods of using such compounds in the preparation of radiolabeled compounds, particularly for use in imaging.
    本公开涉及式(IA)和(IB)的化合物及其药学上可接受的盐,其中Z1、Z2、Z3、Xa、Xb、Xc、Xd、Y、X2和X4的定义如本文所述,包含有效量的式(IA)和/或(IB)化合物的组合物,以及治疗或预防过度表达Her-kinases的癌症等疾病的方法,包括向需要治疗的患者施用式(IA)或(IB)化合物的治疗有效量。本公开还涉及式(IA)和(IB)的化合物,其中X2是引入放射性标记原子(如124I或131I)的离去基团,以及使用这种化合物制备放射性标记化合物的方法,特别是用于成像。
  • HYDROPHOBICALLY TAGGED SMALL MOLECULES AS INDUCERS OF PROTEIN DEGRADATION
    申请人:DANA-FARBER CANCER INSTITUTE, INC.
    公开号:US20150274738A1
    公开(公告)日:2015-10-01
    Provided are bifunctional small molecules of Formula (I): or pharmaceutically acceptable salts thereof, wherein M represents a small organic molecule which binds, covalently or non-covalently, a kinase, such as Her3 protein kinase; L 1 represents a linker; and R H represents a hydrophobic group. An example of a compound of Formula (I) is a compound of Formula (II): Also provided are pharmaceutical compositions comprising a compound of Formula (I) or (II) and methods of using such compounds for treating proliferative diseases.
    提供的是公式(I)的双功能小分子或其药学上可接受的盐,其中M代表结合激酶的小有机分子,可以是共价或非共价结合,例如Her3蛋白激酶;L1代表连接物;RH代表疏水基团。公式(I)的一个化合物示例是公式(II)的化合物: 还提供了包含公式(I)或(II)化合物的药物组合物,以及使用这些化合物治疗增殖性疾病的方法。
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