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N-正丁基马来酰胺酸 | 45019-30-5

中文名称
N-正丁基马来酰胺酸
中文别名
——
英文名称
3-Butylcarbamoyl-acrylic acid
英文别名
4-(butylamino)-4-oxobut-2-enoic acid
N-正丁基马来酰胺酸化学式
CAS
45019-30-5
化学式
C8H13NO3
mdl
——
分子量
171.196
InChiKey
BEWIWYDBTBVVIA-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:
    77-80 °C(Solv: acetone (67-64-1); ligroine (8032-32-4))
  • 沸点:
    381.6±34.0 °C(Predicted)
  • 密度:
    1.106±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.6
  • 重原子数:
    12
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    66.4
  • 氢给体数:
    2
  • 氢受体数:
    3

SDS

SDS:7da24194b7c786e5591d4d5bbdc97f2c
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反应信息

  • 作为反应物:
    描述:
    N-正丁基马来酰胺酸sodium acetate三乙胺 作用下, 以58.7%的产率得到N-正丁基马来酰亚胺
    参考文献:
    名称:
    一系列马来酰亚胺的抗Leishmanial和细胞毒活性:合成,生物学评估和结构活性关系。
    摘要:
    在本研究中,已经合成了45种马来酰亚胺,并评估了其对体外杜氏乳酸杆菌的抗利什曼活性和对THP1细胞的细胞毒性。所有化合物均表现出明显的抗利什曼活性。在所测试的化合物中,有10种具有比标准药物两性霉素B更高的抗利什曼活性的马来酰亚胺,和32种具有比标准药物戊tam具有更好的抗利什曼活性的马来酰亚胺,尤其是化合物16(IC50 <0.0128μg/ mL)和42(IC50 <0.0128μg/ mL),在体外测试中显示出非凡的功效,并且细胞毒性低(CC50> 10μg/ mL)。16和42的抗Leishmanial活性比两性霉素B强10倍。结构和活性关系(SAR)研究表明,3,与3-甲基-马来酰亚胺和3,4-二氯-马来酰亚胺相比,4-未取代的马来酰亚胺显示出最强的抗利什曼活性。与3-甲基-马来酰亚胺和3,4-非取代的马来酰亚胺相比,3,4-二氯-马来酰亚胺的细胞毒性最小。结果表明,一些已报道的
    DOI:
    10.3390/molecules23112878
  • 作为产物:
    描述:
    参考文献:
    名称:
    一系列马来酰亚胺的抗Leishmanial和细胞毒活性:合成,生物学评估和结构活性关系。
    摘要:
    在本研究中,已经合成了45种马来酰亚胺,并评估了其对体外杜氏乳酸杆菌的抗利什曼活性和对THP1细胞的细胞毒性。所有化合物均表现出明显的抗利什曼活性。在所测试的化合物中,有10种具有比标准药物两性霉素B更高的抗利什曼活性的马来酰亚胺,和32种具有比标准药物戊tam具有更好的抗利什曼活性的马来酰亚胺,尤其是化合物16(IC50 <0.0128μg/ mL)和42(IC50 <0.0128μg/ mL),在体外测试中显示出非凡的功效,并且细胞毒性低(CC50> 10μg/ mL)。16和42的抗Leishmanial活性比两性霉素B强10倍。结构和活性关系(SAR)研究表明,3,与3-甲基-马来酰亚胺和3,4-二氯-马来酰亚胺相比,4-未取代的马来酰亚胺显示出最强的抗利什曼活性。与3-甲基-马来酰亚胺和3,4-非取代的马来酰亚胺相比,3,4-二氯-马来酰亚胺的细胞毒性最小。结果表明,一些已报道的
    DOI:
    10.3390/molecules23112878
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文献信息

  • Solvent-mediated One-pot Synthesis of Cyclic<i>N</i>-Substituted Imides
    作者:Sambhaji V. Patil、Keshao A. Mahale、Kirankumar S. Gosavi、Ganesh B. Deshmukh、Nilesh S. Patil
    DOI:10.1080/00304948.2013.798569
    日期:2013.7.4
    synthesized by elaboration of N-aryl maleimides.16–19 Evaluation of the available methods for the synthesis of N-substituted cyclic imides indicates that generally the amines are first reacted with the desired cyclic anhydride and the resulting amic acids are then cyclized to the corresponding imides using reagents such as Ac2O/NaOAc, Et3N/Ac2O, dimethyl sulfate/Na2CO3/tetrabutylammonium bromide,27 cyanuric
    从现成的试剂中开发通用、高效的有机化合物合成方法是有机合成中的挑战之一。N-取代的环状酰亚胺在生物学、1-6 药理学、7 合成化学、8-19 聚合物化学、20,21 和材料科学中有许多应用。22,23 几种除草剂、24 杀虫剂、24 和抗真菌剂 1 以及宿主还通过精心设计 N-芳基马来酰亚胺合成了许多具有生物活性的天然产物。 16-19 对合成 N-取代环状酰亚胺的可用方法的评估表明,通常胺类首先与所需的环状酸酐反应,然后生成酰胺然后使用诸如 Ac2O/NaOAc、Et3N/Ac2O、硫酸二甲酯/Na2CO3/四丁基溴化铵等试剂将酸环化为相应的酰亚胺,27 氰尿酰氯/Et3N、[Bmim] [PF6]、140°C29 等。30-35 然而,其中一些程序 i) 缺乏通用性和可扩展性,ii) 使用苛刻的反应条件和危险的非绿色试剂, iii) 涉及繁琐的后处理和昂贵的试剂,iv) 产率低,有时会导致
  • Succinimide and maleimide derivatives and their use as topoisomerase II catalytic inhibitors
    申请人:Topo Target ApS
    公开号:US20030032625A1
    公开(公告)日:2003-02-13
    Maleimide and succinimide derivatives were found to be effective topoisomerase II catalytic inhibitors. Due to this property, the maleimide and succinimide derivatives were investigated for their use as cytostatic agents and thus in the treatment of cancer. The compounds of the invention can be used in combination treatments with other cytostatic agents, such as topoisomerase II poisons. The maleimide and succinimide derivatives, due to their effective topoisomerase II catalytic inhibitory activity, are also useful as extravasation agents, such as upon administration of a topoisomerase II poison.
    Maleimide和succinimide衍生物被发现是有效的拓扑异构酶II催化抑制剂。由于这种特性,对maleimide和succinimide衍生物进行了研究,以评估它们作为细胞静止剂并在癌症治疗中的应用。该发明的化合物可与其他细胞静止剂(如拓扑异构酶II毒素)联合治疗。由于其有效的拓扑异构酶II催化抑制活性,maleimide和succinimide衍生物还可用作逸出剂,例如在给予拓扑异构酶II毒素后。
  • Polyolefin polymer containing vinyl groups at both ends and composition thereof
    申请人:Ikenaga Shigenobu
    公开号:US20100004393A1
    公开(公告)日:2010-01-07
    The present invention is a polyolefin polymer containing vinyl groups at both ends thereof, and a composition and a molded product containing the polymer, wherein the polymer contains a constitutional unit derived from at least one selected from the group consisting of ethylene (a), an α-olefin (b) having 3 to 20 carbon atoms, and a cyclic olefin (c), and (1) a ratio of terminal vinylation is 70% or more relative to all of both ends of molecular chains, and (2) an intrinsic viscosity [η] is in the range of 0.01 to 10 dl/g as measured in a decalin solution at 135° C. The polymer of the present invention may be molded by a LIM molding, an injection molding, a transfer molding, a compression molding, and the like, and is excellent in acid resistance, gas permeation resistance, hydrolysis resistance, and dynamic fatigue resistance. From the polymer, a thermoplastic resin composition and a crosslinkable resin composition, and a crosslinked composition having excellent mechanical characteristics are obtained.
    本发明涉及一种聚烯烃聚合物,其两端含有乙烯基团,以及包含该聚合物的组合物和成型产品。该聚合物包含至少一种选自乙烯(a)、具有3至20个碳原子的α-烯烃(b)和环状烯烃(c)的构成单元,且(1)末端乙烯化比率相对于分子链的两端总量为70%或更高,(2)在135℃的癸酚溶液中测量的固有粘度[η]范围为0.01至10 dl/g。该聚合物可以通过LIM成型、注塑成型、转移成型、压缩成型等方法成型,并具有优异的耐酸性、气体渗透阻力、水解阻力和动态疲劳阻力。从该聚合物中可以得到热塑性树脂组合物和可交联树脂组合物,以及具有优异机械特性的交联组合物。
  • SUCCINIMIDE AND MALEIMIDE DERIVATIVES AND THEIR USE AS TOPOISOMERASE II CATALYTIC INHIBITORS
    申请人:Jensen Buhl Peter
    公开号:US20070196360A1
    公开(公告)日:2007-08-23
    Maleimide and succinimide derivatives were found to be effective topoisomerase II catalytic inhibitors. Due to this property, the maleimide and succinimide derivatives were investigated for their use as cytostatic agents and thus in the treatment of cancer. The compounds of the invention can be used in combination treatments with other cytostatic agents, such as topoisomerase II poisons. The maleimide and succinimide derivatives, due to their effective topoisomerase II catalytic inhibitory activity, are also useful as extravasation agents, such as upon administration of a topoisomerase II poison.
    Maleimide和succinimide衍生物被发现是有效的拓扑异构酶II催化抑制剂。由于这种特性,研究了maleimide和succinimide衍生物作为细胞静止剂的用途,因此用于癌症的治疗。该发明的化合物可以与其他细胞静止剂,如拓扑异构酶II毒素,组合使用。由于其有效的拓扑异构酶II催化抑制活性,maleimide和succinimide衍生物也可用作外渗剂,例如在给予拓扑异构酶II毒素时。
  • Laminated multilayer structure
    申请人:MITSUI PETROCHEMICAL INDUSTRIES, LTD.
    公开号:EP0016617A1
    公开(公告)日:1980-10-01
    The multilayer structure is composed of a grafted high-density polyethylene resin layer directly attached to a resin layer of polyamide resin, polyester resin or a saponified copolymer of ethylene and vinyl acetate, or to a metal layer. In such structures it has been difficult to provide adequate bond strength between the iayers, and delamination has previously tended to occur under severe operating conditions. The grafted high-density polyethylene resin layer composed of (a) 97 to 50 parts by weight of a high-density polyethylene resin having a density of 0.945 to 0.970 g/cm3 and being grafted with an aliphatic dicarboxylic acid or functional derivative thereof, with or without a high-density polyethylene resin having a density of 0.945 to 0.970 g/cm3, (b) 3 to 50 parts by weight of an ethylene/4-methyl-1-pentene copolymer having an ethylene content of 93 to 99.5 moie% and a melt index at 190°C of 0.1 to 10 g/10 min., and (c) 0 to 20 parts by weight of a rubbery synthetic polymer or copolymer, the parts by weight of (a), (b) and (c) being per 100 parts by weight of resins (a) and (b) combined. The structures of the invention find use as, for example, packaging materials and building panels.
    多层结构由接枝高密度聚乙烯树脂层直接连接到聚酰胺树脂、聚酯树脂或乙烯和醋酸乙烯的皂化共聚物树脂层或金属层组成。在这种结构中,很难在树脂层之间提供足够的粘接强度,而且以前在恶劣的工作条件下往往会出现分层现象。由以下材料组成的接枝高密度聚乙烯树脂层 (a) 97 至 50 份(按重量计)密度为 0.945 至 0.970 克/立方厘米的高密度聚乙烯 树脂,并与脂肪族二羧酸或其官能衍生物接枝,以及或不接枝密度为 0.945 至 0.970 克/立方厘米的高密度聚乙烯树脂、 (b) 3 至 50 重量份的乙烯/4-甲基-1-戊烯共聚物,其乙烯含量为 93 至 99.5%,190°C 时的熔融指数为 0.1 至 10 克/10 分钟,和 (c) 0 至 20 重量份的橡胶合成聚合物或共聚物,(a)、(b)和(c)的重量份数为每 100 重量份树脂(a)和(b)的总和。 本发明的结构可用作包装材料和建筑板材等。
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