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mycocerosic acid | 27829-62-5

中文名称
——
中文别名
——
英文名称
mycocerosic acid
英文别名
Mycocerosic acid (C32);(2R,4R,6R,8R)-2,4,6,8-tetramethyloctacosanoic acid
mycocerosic acid化学式
CAS
27829-62-5
化学式
C32H64O2
mdl
——
分子量
480.859
InChiKey
QFTGBKLLECAONU-OMRVPHBLSA-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):
    14.9
  • 重原子数:
    34
  • 可旋转键数:
    26
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.97
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

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
  • 下游产品
    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

  • Stereoselective Alkylation of the Vinylketene Silyl <i>N</i>,<i>O</i>-Acetal and Its Application to the Synthesis of Mycocerosic Acid
    作者:Tatsuya Nakamura、Kei Kubota、Takanori Ieki、Seijiro Hosokawa
    DOI:10.1021/acs.orglett.5b03422
    日期:2016.1.4
    Stereoselective alkylation of the vinylketene silyl N,O-acetal possessing a chiral auxiliary has been achieved by using activated alkyl halides including allyl iodides, benzyl iodides, and propargyl iodide with Ag(I) ion in the presence of BF3·OEt2. The reaction proceeded to give reduced polyketides in high stereoselectivity. The synthesis of mycocerosic acid, a component of the cell envelope of Mycobacterium
    通过在BF 3 ·OEt 2的存在下,使用带有Ag(I)离子的烯丙基苄基碘和炔丙基等活化的烷基卤,可以实现具有手性助剂的乙烯酮硅烷基N,O-乙缩醛的立体选择性烷基化。反应进行,得到高立体选择性的还原的聚酮化合物。通过这种方法已经完成了结核分枝杆菌细胞包膜成分分支杆菌酸的合成。在合成研究中,发现2-甲基苯并咪唑是一种庞大的质子源,在液存在下起作用。
  • Total Synthesis of the Triglycosyl Phenolic Glycolipid PGL-tb1 from<i>Mycobacterium tuberculosis</i>
    作者:Santiago Barroso、Riccardo Castelli、Marc P. Baggelaar、Danny Geerdink、Bjorn ter Horst、Eva Casas-Arce、Herman S. Overkleeft、Gijsbert A. van der Marel、Jeroen D. C. Codée、Adriaan J. Minnaard
    DOI:10.1002/anie.201206221
    日期:2012.11.19
    Complex: The synthesis of the glycolipid PGL‐tb1 present in the outer membrane of hypervirulent strains of Mycobacterium tuberculosis has been accomplished for the first time by using a highly convergent strategy featuring a Sonogashira coupling to unite a phenolic trisaccharide with the phthiocerol. Efficient asymmetric Cu‐catalyzed 1,4‐additions to unsaturated thioesters and cyclic enones have been
    复杂:结核分枝杆菌高毒力菌株外膜中糖脂PGL-tb1的合成首次通过高度融合的策略实现,该策略以Sonogashira偶联为特征,将三糖与苯硫酚结合在一起。高效的不对称催化不饱和酯和环状烯酮的1,4加成反应已用于引入甲基。
  • Total Synthesis of PDIM A
    作者:Tatsuya Nakamura、Hanae Nakagome、Shoichiro Sano、Tomoko Sadayuki、Seijiro Hosokawa
    DOI:10.1246/cl.160152
    日期:2016.5.5
    Total synthesis of phthiocerol dimycocerosate A (PDIM A), a virulent factor of Mycobacterium tuberculosis, has been achieved. Phthiocerol, a component of PDIM A, has been synthesized by subsequent ...
    已实现了对结核分枝杆菌的毒力因子 phthiocerol dimycocerosate A (PDIM A) 的全合成。Phthiocerol 是 PDIM A 的一种成分,已通过后续的合成...
  • Compositions and methods for treatment of neoplastic disease
    申请人:——
    公开号:US20020177551A1
    公开(公告)日:2002-11-28
    The present invention comprises compositions and methods for treating a tumor or neoplastic disease in a host, The methods employ conjugates comprising superantigen polypeptides, nucleic acids with other structures that preferentially bind to tumor cells and are capable of inducing apoptosis. Also provided are superantigen-glycolipid conjugates and vesicles that are loaded onto antigen presenting cells to activate both T cells and NKT cells. Cell-based vaccines comprise tumor cells engineered to express a superantigen along with glycolipids products which, when expressed, render the cells capable of eliciting an effective anti-tumor immune response in a mammal into which these cells are introduced. Included among these compositions are tumor cells, hybrid cells of tumor cells and accessory cells, preferably dendritic cells. Also provided are tumoricidal T cells and NKT cells devoid of inhitory receptors or inhibitory signaling motifs which are hyperresponsive to the the above compositions and lipid-based tumor associated antigens that can be administered for adoptive immunotherapy of cancer and infectious diseases.
    本发明涉及一种用于治疗宿主体内肿瘤或肿瘤性疾病的组合物和方法。该方法采用包含超抗原多肽、具有其他结构的核酸和优先结合于肿瘤细胞并能够诱导细胞凋亡的结构的共轭物。还提供了超抗原-糖脂共轭物和负载于抗原呈递细胞上的囊泡,以激活T细胞和NKT细胞。基于细胞的疫苗包括肿瘤细胞,这些肿瘤细胞被改造以表达超抗原和糖脂产物,当这些细胞被引入哺乳动物体内时,这些细胞能够引起有效的抗肿瘤免疫反应。这些组合物包括肿瘤细胞、肿瘤细胞和辅助细胞的杂交细胞,优选为树突状细胞。还提供了无抑制性受体或抑制性信号基序的肿瘤细胞杀伤T细胞和NKT细胞,这些细胞对上述组合物和基于脂质的肿瘤相关抗原具有高度反应性,可用于癌症和传染病的免疫治疗。
  • An intravenous nutrient
    申请人:UNITIKA LTD.
    公开号:EP0100382A1
    公开(公告)日:1984-02-15
    The present invention is an intravenous nutrient which contains a fatty acid ester of carbohydrate and water. The nutrient fluid contains a carbohydrate component and a fat component. has an excellent stability in solution, and is used in nutrient fluid therapy for individuals who cannot take food orally. The nutrient fluid is especially suitable as a high calorie intravenous nutrient.
    本发明是一种静脉营养液,含有碳水化合物脂肪酸酯。该营养液含有碳水化合物成分和脂肪成分,在溶液中具有极佳的稳定性,可用于无法口服食物的人的营养液治疗。该营养液尤其适合作为高热量静脉营养液。
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