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2,4-diethyl-penta-1,4-dien-3-one | 42809-50-7

中文名称
——
中文别名
——
英文名称
2,4-diethyl-penta-1,4-dien-3-one
英文别名
ethylvinyl ketone;3,5-Bis(methylene)-4-heptanone;3,5-dimethylideneheptan-4-one
2,4-diethyl-penta-1,4-dien-3-one化学式
CAS
42809-50-7
化学式
C9H14O
mdl
——
分子量
138.21
InChiKey
XZRPCNZFAJWRPP-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):
    2.7
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.44
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    2,6-二叔丁基-4-巯基苯酚2,4-diethyl-penta-1,4-dien-3-one三乙胺 作用下, 以 甲醇 为溶剂, 生成 1-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]thio]-3-pentanone
    参考文献:
    名称:
    Methods and compositions for inhibiting lipoxygenase
    摘要:
    这项发明涵盖了一种药物组合物,包括药用载体和一定量有效的抑制脂氧合酶的化合物,其化学式为:##STR1## 其中:R.sub.1和R.sub.2是1,1-二甲基乙基、卤素、苯基和取代苯基组成的同类或不同类成员;Alk是直链或支链低碳烷基;R.sub.4是氢或低碳烷基;R.sub.3是氢或低碳烷基;或者是由3至8个碳原子组成的环烷基团。这项发明的配方可用作抗炎和抗过敏药剂。
    公开号:
    US04857558A1
  • 作为产物:
    描述:
    聚合甲醛4-庚酮哌啶盐酸盐 作用下, 以 为溶剂, 生成 2,4-diethyl-penta-1,4-dien-3-one
    参考文献:
    名称:
    Photochemical rearrangements of .alpha.-methylene ketones
    摘要:
    DOI:
    10.1021/ja00796a019
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文献信息

  • [EN] TRANSITION METAL COMPLEXES, ESPECIALLY IRON COMPLEXES, USED AS A CATALYST COMPONENT IN THE POLYMERISATION OF OLEFINS<br/>[FR] COMPLEXES DE METAUX DE TRANSITION, EN PARTICULIER COMPLEXES DE FER, UTILISES EN TANT QUE CONSTITUANTS CATALYTIQUES DE POLYMERISATION D'OLEFINES
    申请人:IC INNOVATIONS LTD
    公开号:WO2004081020A1
    公开(公告)日:2004-09-23
    The present invention relates to compounds of formula (I) wherein each of X, Y, Z is independently selected from 0, S, NR1, CR2R3, N and CR4, and where optionally X-Y, Y-Z, Z-E1 and X-E2 each independently form part of a saturated or unsaturated ring system which may be substituted or unsubstituted; m is 0 or 1; M is a metal selected from Ti[III], Ti[IV], Fe[II], Fe[III], Co[I], Co[II], Co[III], Ni[II], Cr[III], Mn[II], Mn[III], Mn[IV], Ru[II], Ru[III], Ru[IV], Pd[II], V[II], V[III], V[IV], V[V], Cu[I], Cu[II], Rh[I], Rh[III], Mo[III], Mo[V], Re[I] and Re[II]; each of E1 and E2 is independently selected from O, S, NR5, N, P, PR6, where at least one of either E1 or E2 carries a formal negative charge; L2 is a one electron donor ligand; n is zero or an integer such that the compound has an overall charge of zero or +1; L1 is NR7RB, PR7RB, OR7, SR7, O, S or NR16, imidazolyl, pyridinyl, benzimidazolyl or quinolinyl; each of R1-8 and R16 is independently H or a hydrocarbyl group; Q is a linker group; and r is 0 or 1. Further aspects of the invention relate to catalyst compositions comprising compounds of formula (I), and their use in the polymerisation of olefinically unsaturated monomers.
    本发明涉及具有以下结构的化合物(I):其中X、Y、Z中的每一个独立选择自0、S、NR1、CR2R3、N和CR4,其中可选地X-Y、Y-Z、Z-E1和X-E2中的每一个独立地形成饱和或不饱和环系统的一部分,该环系统可以被取代或未取代;m为0或1;M为从Ti[III]、Ti[IV]、Fe[II]、Fe[III]、Co[I]、Co[II]、Co[III]、Ni[II]、Cr[III]、Mn[II]、Mn[III]、Mn[IV]、Ru[II]、Ru[III]、Ru[IV]、Pd[II]、V[II]、V[III]、V[IV]、V[V]、Cu[I]、Cu[II]、Rh[I]、Rh[III]、Mo[III]、Mo[V]、Re[I]和Re[II]中选择的金属;E1和E2中的每一个独立选择自O、S、NR5、N、P、PR6,其中E1或E2中的至少一个带有正式负电荷;L2是一个单电子供体配体;n为零或整数,使得化合物的总电荷为零或+1;L1为NR7RB、PR7RB、OR7、SR7、O、S或NR16、咪唑基、吡啶基、苯并咪唑基或喹啉基;R1-8和R16中的每一个独立地为H或烃基;Q为连接基团;r为0或1。本发明的其他方面涉及包含化合物(I)的催化剂组合物,以及它们在烯烃不饱和单体的聚合中的使用。
  • [EN] NOVEL STRUCTURAL ANALOGUES OF VITAMIN D<br/>[FR] NOUVEAUX ANALOGUES STRUCTURAUX DE LA VITAMINE D
    申请人:LABORATOIRE THERAMEX S.A.
    公开号:WO1995001960A1
    公开(公告)日:1995-01-19
    (EN) The present invention relates to analogues of vitamin D, which lack the combined presence of the trans-fused six-membered C-ring and of five-membered D-ring, but still possess a central part consisting of a subsituted chain of five atoms, atoms which correspond to positions 8, 14, 13, 17 and 20 of vitamin D, and at the ends of which are connected, at position 20 a structural moiety representing part of the side-chain of vitamin D or of an analogue of vitamin D, and at position 8 the $g(D)(5,7)-diene moiety connected to the A-ring of the active 1-alpha-hydroxy metabolite or of an established vitamin D analogue, to their preparation process, to preparation intermediates, to pharmaceutical preparations comprising these compounds and to their use in medicine.(FR) La présente invention se rapporte à des analogues de la vitamine D auxquels manque la présence combinée du noyau C hexagonal trans-condensé et du noyau D penthagonal, mais qui possède toujours une partie centrale se composant d'une chaîne substituée de 5 atomes, atomes qui correspondent aux positions 8, 14, 13, 17 et 20 de la vitamine D, et aux extrémités desquelles sont raccordées, à la position 20, une fraction structurale représentant une partie de la chaîne latérale de la vitamine D ou d'un analogue de celle-ci, et à la position 8, la fraction $g(D)(5,7)-diène raccordée au noyau A du métabolite actif 1-alpha-hydroxy ou d'un analogue établi de la vitamine D. L'invention se rapporte également à leur procédé de préparation, aux intermédiaires de préparation, aux préparations pharmaceutiques comprenant ces composés et à leur utilisation en médecine.
    本发明涉及维生素D的类似物,其缺乏具有转位融合的六元环C环和五元环D环的共存,但仍具有由五个原子组成的取代链的中心部分,这些原子对应于维生素D的8、14、13、17和20号位置,并且在其末端连接在位置20处的结构部分代表维生素D的侧链的一部分或维生素D的类似物,而在位置8处连接到活性1-α-羟基代谢物或已知维生素D类似物的A环的$g(D)(5,7)-二烯部分。本发明还涉及它们的制备方法,制备中间体,包括这些化合物的制药制剂以及它们在医学上的用途。
  • Acrylic Polymers Having Controlled Placement of Functional Groups
    申请人:Lester Christopher L.
    公开号:US20110118372A1
    公开(公告)日:2011-05-19
    Acrylic copolymers that include the controlled placement of functional groups within the polymer structure are provided. The copolymers contain a reactive segment and a non-reactive segment and are manufactured via a controlled radical polymerization process. The copolymers are useful in the manufacture of adhesives and elastomers.
    提供了包含在聚合物结构内控制放置功能基团的丙烯酸酯共聚物。该共聚物包含反应性段和非反应性段,并通过受控自由基聚合过程制造。该共聚物在制造粘合剂和弹性体中非常有用。
  • ORGANIC COMPOUNDS
    申请人:Neubert Alan
    公开号:US20090181928A1
    公开(公告)日:2009-07-16
    Compounds of the formula are inhibitors of protein tyrosine phosphatases (PTPases) and, thus, may be employed for the treatment of conditions mediated by PTPase activity. The compounds of the present invention may also be employed as inhibitors of other enzymes characterized with a phosphotyrosine binding region such as the SH2 domain. Accordingly, the compounds of formula (I) may be employed for prevention and/or treatment of insulin resistance associated with obesity, glucose intolerance, diabetes mellitus, hypertension and ischemic diseases of the large and small blood vessels, conditions that accompany type-2 diabetes, including hyperlipidemia, hypertriglyceridemia, atherosclerosis, vascular restenosis, irritable bowel syndrome, pancreatitis, adipose cell tumors and carcinomas such as liposarcoma, dyslipidemia, and other disorders where insulin resistance is indicated. In addition, the compounds of the present invention may be employed to treat and/or prevent cancer, osteoporosis, musculoskeletal, neurodegenerative and infectious diseases, and diseases involving inflammation and the immune system.
    公式的化合物是蛋白酪氨酸磷酸酶(PTPases)的抑制剂,因此可用于治疗由PTPase活性介导的疾病。本发明的化合物也可用作其他酶的抑制剂,这些酶具有磷酸酪氨酸结合区域,如SH2结构域。因此,公式(I)的化合物可用于预防和/或治疗与肥胖、葡萄糖不耐受、糖尿病、高血压以及大、小血管缺血性疾病有关的胰岛素抵抗。这些疾病包括高脂血症、高三酰甘油血症、动脉粥样硬化、血管再狭窄、肠易激综合征、胰腺炎、脂肪细胞肿瘤和脂肪肉瘤等癌症,以及其他显示胰岛素抵抗的疾病。此外,本发明的化合物可用于治疗和/或预防癌症、骨质疏松症、肌肉骨骼、神经退行性和传染性疾病,以及涉及炎症和免疫系统的疾病。
  • Lipoxygenase-inhibiting composition and hydroxyphenylthioalkylcarbonyl compounds
    申请人:G.D. Searle & Co.
    公开号:EP0218782A1
    公开(公告)日:1987-04-22
    This invention encompasses a pharmaceutical composition comprising a pharmaceutical carrier and an effective lipoxygenase inhibiting amount of a compound of the formula: wherein: R₁ and R₂ are the same or different members of the group consisting of 1,1-dimethylethyl, halo, phenyl and substituted phenyl; Alk is straight or branched chain alkylene; R4 is hydrogen or alkyl; R₃ is hydrogen or alkyl; or a cycloalkyl group. The formulations of this invention are useful as anti-inflammatory and anti-allergy agents. This invention also encompasses keto alcohols, ketons and aldehydes, with formulas wherein R₁ and R₂ are the same or different members of the group consisting of 1,1-dimethyethyl, halo, phenyl or substituted phenyl; Alk is alkylene; R₃ is hydrogen or alkyl; with the limitation that R₁ each must be the same and R₂ wherein R₁ and R₂ are the same or different members of the group consisting of 1,1-dimethylethyl, halo, phenyl and substituted phenyl, Alk is straight or branched chain alkylene; and R₃ is hydrogen, alkyl, alkoxycarbonylalkyl or cycloalkyl.
    本发明包括一种药物组合物,其中包含药物载体和有效抑制量的式化合物脂氧合酶: 其中R₁和R₂是由1,1-二甲基乙基、卤代、苯基和取代苯基组成的组中相同或不同的成员;Alk是直链或支链亚烷基;R4是氢或烷基;R₃是氢或烷基;或环烷基。本发明的制剂可用作抗炎剂和抗过敏剂。本发明还包括酮醇、酮和醛,其分子式为 其中 R₁ 和 R₂ 是由 1,1-二甲基乙基、卤代、苯基或取代苯基组成的组中相同或不同的成员;Alk 是亚烷基;R₃ 是氢或烷基;但 R₁ 和 R₂ 必须相同。 其中 R₁ 和 R₂ 是由 1,1-二甲基乙基、卤代、苯基和取代苯基组成的组中的相同或不同成员,Alk 是直链或支链亚烷基;R₃ 是氢、烷基、烷氧羰基烷基或环烷基。
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