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(R,R)-2,4-pentanediol dimesylate | 56198-29-9

中文名称
——
中文别名
——
英文名称
(R,R)-2,4-pentanediol dimesylate
英文别名
threo-2,4-dimesyloxypentane;(2R,4R)-pentane-2,4-diyl dimethanesulfonate;(2R,4R)-pentane-2,4-diyl bis(methanesulfonate);(2R,4R)-2,4-pentanediol dimethanesulfonate;[(2R,4R)-4-methylsulfonyloxypentan-2-yl] methanesulfonate
(R,R)-2,4-pentanediol dimesylate化学式
CAS
56198-29-9
化学式
C7H16O6S2
mdl
——
分子量
260.332
InChiKey
NLMIPYBVSITXHX-RNFRBKRXSA-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

  • 沸点:
    457.8±28.0 °C(Predicted)
  • 密度:
    1.304±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.3
  • 重原子数:
    15
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    104
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    (R,R)-2,4-pentanediol dimesylatepalladium dihydroxide 、 tris(dibenzylideneacetone)dipalladium (0) sodium t-butanolate 作用下, 以 甲醇甲苯 为溶剂, 45.0~70.0 ℃ 、700.01 kPa 条件下, 反应 80.0h, 生成 (2S,4S)-2,4-dimethyl-N-phenylazetidine
    参考文献:
    名称:
    2,4-二取代氮杂环丁烷的对映选择性制备
    摘要:
    手性 C2 对称 N-苄基氮杂环丁烷可以方便地从光学纯的抗 1,3-二醇制备,而不会损失对映体纯度。N-脱苄基化生成相应的 N-未取代氮杂环丁烷,然后将其与芳基溴化物进行钯催化偶联反应,得到手性 N-芳基氮杂环丁烷。(R,R)-N-Benzyl-2,4-二甲基氮杂环丁烷已用于合成新的环钯络合物,例如,可用作磷配体的手性识别剂。
    DOI:
    10.1002/(sici)1099-0690(200005)2000:9<1815::aid-ejoc1815>3.0.co;2-8
  • 作为产物:
    描述:
    (2R,4R)-pentanediol甲基磺酰氯三乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 1.0h, 生成 (R,R)-2,4-pentanediol dimesylate
    参考文献:
    名称:
    2,4-二取代氮杂环丁烷的对映选择性制备
    摘要:
    手性 C2 对称 N-苄基氮杂环丁烷可以方便地从光学纯的抗 1,3-二醇制备,而不会损失对映体纯度。N-脱苄基化生成相应的 N-未取代氮杂环丁烷,然后将其与芳基溴化物进行钯催化偶联反应,得到手性 N-芳基氮杂环丁烷。(R,R)-N-Benzyl-2,4-二甲基氮杂环丁烷已用于合成新的环钯络合物,例如,可用作磷配体的手性识别剂。
    DOI:
    10.1002/(sici)1099-0690(200005)2000:9<1815::aid-ejoc1815>3.0.co;2-8
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文献信息

  • [EN] 5-(1 H-BENZO[D]IMIDAZO-2-YL)-PYRIDIN-2-AMINE AND 5-(3H-IMIDAZO[4,5-B]PYRIDIN-6-YL)-PYRIDIN-2-AMINE DERIVATIVES AS C-MYC AND P300/CBP HISTONE ACETYLTRANSFERASE INHIBITORS FOR TREATING CANCER<br/>[FR] DÉRIVÉS DE 5-(1 H-BENZO[D]IMIDAZO-2-YL)-PYRIDIN-2-AMINE ET DE 5-(3H-IMIDAZO[4,5-B]PYRIDIN-6-YL)-PYRIDIN-2-AMINE UTILISÉS EN TANT QU'INHIBITEURS D'HISTONE ACÉTYLTRANSFÉRASE DE C-MYC ET P300/CBP POUR LE TRAITEMENT DU CANCER
    申请人:GLAXOSMITHKLINE IP DEV LTD
    公开号:WO2019049061A1
    公开(公告)日:2019-03-14
    The invention is directed to substituted 5-(1H-benzo[d]imidazo-2-yl)- pyridin-2-amine and 5-(3H-imidazo[4,5-b]pyridin-6-yl)-pyridin-2-amine derivatives. Specifically, the invention is directed to compounds according to Formula (lb) wherein R', R2', R3', R4', Rs', R6', R7', and X1' are as defined herein; or a salt thereof including a pharmaceutically acceptable salt thereof. The compounds of the invention decrease MYC protein (c-MYC) in cells and/or inhibit p300/CBP histone acetyltransferase and can be useful in the treatment of cardiac hypertrophy, diabetes, obesity & nonalcoholic fatty liver disease, HIV, polycystic kidney disease, inflammatory diseases, ankylosing spondylitis, psoriasis, psoriatic arthritis, rheumatoid arthritis, Crohn's disease, multiple sclerosis, cancer and pre-cancerous syndromes, and diseases associated with dysregulation of Myc or inhibition of p300/CBP histone acetyltransferase. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention still further discloses methods of reducing MYC protein (c-MYC) in cells and inhibiting p300/CBP histone acetyltransferase activity, and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.
    本发明涉及取代的5-(1H-苯并[d]咪唑-2-基)-吡啶-2-胺和5-(3H-咪唑[4,5-b]吡啶-6-基)-吡啶-2-胺衍生物。具体而言,本发明涉及根据公式(lb)的化合物,其中R'、R2'、R3'、R4'、Rs'、R6'、R7'和X1'按本说明书中定义;或其盐,包括药用可接受的盐。本发明的化合物能够降低细胞中的MYC蛋白(c-MYC)和/或抑制p300/CBP组蛋白乙酰转移酶,可用于治疗心肌肥大、糖尿病、肥胖和非酒精性脂肪肝疾病、HIV、多囊肾疾病、炎症性疾病、强直性脊柱炎、银屑病、银屑病关节炎、类风湿性关节炎、克罗恩病、多发性硬化症、癌症和前癌症综合症,以及与Myc失调或p300/CBP组蛋白乙酰转移酶抑制相关的疾病。因此,本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步公开了使用本发明的化合物或包含本发明化合物的药物组合物,降低细胞中MYC蛋白(c-MYC)和抑制p300/CBP组蛋白乙酰转移酶活性的方法,以及治疗与之相关的疾病的方法。
  • New chiral organosulfur donors related to bis(ethylenedithio)tetrathiafulvalene
    作者:Songjie Yang、Andrew C. Brooks、Lee Martin、Peter Day、Melanie Pilkington、William Clegg、Ross W. Harrington、Luca Russo、John D. Wallis
    DOI:10.1016/j.tet.2010.06.034
    日期:2010.8
    with structures related to BEDT-TTF, have been synthesised for use in the preparation of organic metals, starting either by double nucleophilic substitutions on the bis-mesylate of 2R,4R-pentane-2,4-diol or by a cycloaddition with subsequent elimination of acetic acid on the enol acetate of (+)-nopinone. Crystal structures of some of their radical cation triiodides salts and TCNQ complexes are reported
    已经合成了六种具有与BEDT-TTF相关结构的新的对映纯手性有机硫供体,用于制备有机金属,方法是从2 R,4 R-戊烷-2,4的双甲磺酸酯上进行双亲核取代。-二醇或通过环加成反应,然后在(+)-去甲酮的烯醇乙酸酯上消除乙酸。据报道其某些自由基阳离子三碘化物盐和TCNQ配合物的晶体结构。
  • Phenoxypropylpiperidines and -pyrrolidines and their use as histamine H3-receptor ligands
    申请人:BIOPROJET
    公开号:EP1717234A1
    公开(公告)日:2006-11-02
    The present patent application concerns compounds of formula (I), with R1 and R2 taken together with the nitrogen atom to which they are attached, form a mono or bicyclic saturated nitrogen-containing ring; their preparation and their use as a H3 receptor ligand for treating e.g. CNS disorders like Alzheimer's disease.
    本专利申请涉及公式(I)的化合物,其中R1和R2与它们所连接的氮原子一起形成一个单环或双环饱和氮含环;它们的制备以及它们作为H3受体配体用于治疗例如阿尔茨海默病等中枢神经系统疾病。
  • Conformer Equilibria in 2,4-Disubstituted Pentane Derivatives
    作者:Reinhard W. Hoffmann、Dirk Stenkamp、Thomas Trieselmann、Richard Göttlich
    DOI:10.1002/(sici)1099-0690(199911)1999:11<2915::aid-ejoc2915>3.0.co;2-r
    日期:1999.11
    only two conformations. Substituents have been varied in order to find those which lead to a strong preference of the conformer equilibrium. Studying 2-substituted 4-methylpentanes 3 and 4-benzyloxypentanes 12, it has been shown that substituent effects on the conformer equilibria are not additive, as would be expected on the grounds of steric effects alone. Rather, interactions between polar groups
    2,4-二取代戊烷是基本上仅采用两种构象的分子。为了找到导致构象异构体平衡的强烈偏好的取代基,已经改变了取代基。研究 2-取代的 4-甲基戊烷 3 和 4-苄氧基戊烷 12,已经表明取代基对构象异构体平衡的影响不是相加的,正如仅基于空间效应所预期的那样。相反,极性基团之间的相互作用加强了构象异构体平衡的偏差。当应用于 2,4-二取代戊烷时,氯或邻苯二甲酰亚胺等取代基将构象异构体平衡移动到 gg 构象异构体一侧,优先级超过 90%。
  • [EN] BRIDGED BI-AROMATIC CATALYSTS, COMPLEXES, AND METHOD OF USING THE SAME<br/>[FR] CATALYSEURS BI-AROMATIQUES PONTES, COMPLEXES, ET PROCEDE D'UTILISATION DE CEUX-CI
    申请人:SYMYX TECNOLOGIES INC
    公开号:WO2005108406A1
    公开(公告)日:2005-11-17
    Ligands, compositions, metal-ligand complexes and arrays with substituted bridged bis-biaromatic ligands and method of making and using the same, are disclosed that are useful in the catalysis of transformations such as the polymerization of monomers into polymers. The catalyts have high performance characteristics, including higher comonomer incorporation into ethylene/olefin copolymers, where such olefins are for exmaple, 1-octene, propylene or styrene. The catalysts also polymerize propylene into isotactic polypropylene.
    揭示了具有替代桥联双取代双芳香配体的配体、组合物、金属配体复合物和阵列,以及制备和使用这些材料的方法,这些材料在催化转化中非常有用,例如将单体聚合成聚合物。这些催化剂具有高性能特征,包括将较高量的共聚单体并入乙烯/烯烃共聚物中,其中这些烯烃例如为1-辛烯、丙烯或苯乙烯。该催化剂还将丙烯聚合成等正丙烯。
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