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benzyl diphosphate | 19859-87-1

中文名称
——
中文别名
——
英文名称
benzyl diphosphate
英文别名
Benzyl trihydrogen diphosphate;benzyl phosphono hydrogen phosphate
benzyl diphosphate化学式
CAS
19859-87-1
化学式
C7H10O7P2
mdl
——
分子量
268.1
InChiKey
GWAOFSOXGNJTAQ-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

  • 沸点:
    493.8±38.0 °C(Predicted)
  • 密度:
    1.683±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -1.2
  • 重原子数:
    16
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    113
  • 氢给体数:
    3
  • 氢受体数:
    7

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Forrest et al., Journal of the Chemical Society, 1952, p. 2530,2534
    摘要:
    DOI:
  • 作为产物:
    参考文献:
    名称:
    FgaPT2,一种用于吲哚天然产物烷基化的生物催化工具。
    摘要:
    来自天然产物生物合成途径的芳香异戊二烯基转移酶对其芳香族底物显示出宽松的特异性。尽管越来越多的证据表明芳香族异戊二烯基转移酶对其烷基供体底物具有更高的耐受性,但大多数旨在探查其供体-底物特异性的研究仅限于一小部分烷基焦磷酸盐供体,从而限制了它们作为合成生物催化剂的广泛用途应用程序。在这里,我们使用一组34种合成的非天然烷基焦磷酸盐类似物,评估了L-色氨酸C4-异戊二烯基转移酶(也称为C4-二甲基烯丙基色氨酸合酶,FgaPT2)的供体底物特异性,并证明FgaPT2可以正常和反向催化色氨酸在N1,C3,C4和C5位置从其相应的合成烷基焦磷酸盐类似物中转移34个非天然烷基中的25个。烷基-1-色氨酸产物的动力学研究和区域化学分析表明,通过FgaPT2进行的烷基供体转移是碳正离子稳定性和酶活性位点中空间位阻的函数。此外,为了证明FgaPT2的生物催化作用,这项研究还强调了FgaPT2催化的一小套烷基多样化的吲哚并咔唑类似物的合成。
    DOI:
    10.1039/c9md00177h
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文献信息

  • FOSAPREPITANT DIMEGLUMINE INTERMEDIATE, NEUTRAL FOSAPREPITANT, AND AMORPHOUS FOSAPREPITANT DIMEGLUMINE AND PROCESSES FOR THEIR PREPARATIONS
    申请人:Bhatt Navin Ganesh
    公开号:US20110130366A1
    公开(公告)日:2011-06-02
    The present invention generally relates to a process for the preparation of fosaprepitant dimeglumine intermediate and its use in the preparation of fosaprepitant dimeglumine; to a neutral form of fosaprepitant in a solid state and processes for the preparation thereof; and to a stable amorphous fosaprepitant dimeglumine, having a stability at temperatures of about 2° C. to about 8° C. and at a relative humidity below at least 60%; and a process for the preparation thereof.
    本发明通常涉及制备磷酸阿普利坦二甲氨葡萄糖中间体及其在磷酸阿普利坦二甲氨葡萄糖制备中的用途;磷酸阿普利坦的固态中性形式及其制备方法;以及稳定的非晶态磷酸阿普利坦二甲氨葡萄糖,其在约2°C至约8°C温度和相对湿度低于至少60%条件下具有稳定性;以及其制备方法。
  • [EN] UNNATURAL POLYMERASE SUBSTRATES THAT CAN SUSTAIN ENZYMATIC SYNTHESIS OF DOUBLE STRANDED NUCLEIC ACIDS FROM A NUCLEIC ACID TEMPLATE AND METHODS OF USE<br/>[FR] SUBSTRATS NON NATURELS POUR POLYMÉRASES POUVANT SUPPORTER LA SYNTHÈSE ENZYMATIQUE D'ACIDES NUCLÉIQUES DOUBLE BRIN À PARTIR D'UNE MATRICE D'ACIDE NUCLÉIQUE ET PROCÉDÉS D'UTILISATION
    申请人:LIFE TECHNOLOGIES
    公开号:WO2009134469A1
    公开(公告)日:2009-11-05
    Nucleotide analogs that can sustain the enzymatic synthesis of double-stranded nucleic acid from a nucleic template are described. The nucleotide analogs include: (i) a base selected from the group consisting of adenine, guanine, cytosine, thymine, uracil and their analogs; (ii) a label attached to the base or analog of the base via a cleavable linker; (iii) a deoxyribose; and (iv) one or more phosphate groups. The linker and/or the label inhibits template directed polymerase incorporation of a further nucleotide substrate onto an extended primer strand. In addition, cleavage of the linker leaves a residue attached to the base which is not present in the natural nucleotide and which does not inhibit extension of the primer strand. The nucleotide analogs can therefore be used as reversible terminators in sequencing by synthesis methods without blocking the 3' hydroxyl group. Methods of sequencing DNA using the substrates are also described.
    描述了可以维持从核酸模板中酶催化合成双链核酸的核苷酸类似物。核苷酸类似物包括:(i)从腺嘌呤、鸟嘌呤、胞嘧啶、胸腺嘧啶、尿嘧啶及其类似物组成的碱基;(ii)通过可裂解连接物连接到碱基或碱基类似物上的标签;(iii)脱氧核糖;以及(iv)一个或多个磷酸基团。连接物和/或标签抑制模板定向聚合酶在扩展引物链上进一步催化合成核苷酸底物。此外,连接物的裂解留下一个残基连接到碱基上,该残基不在天然核苷酸中存在,也不会抑制引物链的扩展。因此,可以将核苷酸类似物用作合成中可逆的终止子,而不会阻塞3'羟基。还描述了使用这些底物测序DNA的方法。
  • UNNATURAL POLYMERASE SUBSTRATES THAT CAN SUSTAIN ENZYMATIC SYNTHESIS OF DOUBLE STRANDED NUCLEIC ACIDS FROM A NUCLEIC ACID TEMPLATE AND METHODS OF USE
    申请人:Menchen, JR. Steven M.
    公开号:US20090269759A1
    公开(公告)日:2009-10-29
    Nucleotide analogs that can sustain the enzymatic synthesis of double-stranded nucleic acid from a nucleic template are described. The nucleotide analogs include: (i) a base selected from the group consisting of adenine, guanine, cytosine, thymine, uracil and their analogs; (ii) a label attached to the base or analog of the base via a cleavable linker; (iii) a deoxyribose; and (iv) one or more phosphate groups. The linker and/or the label inhibits template directed polymerase incorporation of a further nucleotide substrate onto an extended primer strand. In addition, cleavage of the linker leaves a residue attached to the base which is not present in the natural nucleotide and which does not inhibit extension of the primer strand. The nucleotide analogs can therefore be used as reversible terminators in sequencing by synthesis methods without blocking the 3′ hydroxyl group. Methods of sequencing DNA using the substrates are also described.
    本文描述了能够维持从核酸模板中酶促合成双链核酸的核苷酸类似物。这些核苷酸类似物包括:(i)从腺嘌呤、鸟嘌呤、胞嘧啶、胸腺嘧啶、尿嘧啶及其类似物中选择的碱基;(ii)通过可切割的连接基连接到碱基或碱基类似物上的标记;(iii)去氧核糖;以及(iv)一个或多个磷酸基团。连接基和/或标记抑制了模板定向聚合酶将进一步的核苷酸底物合并到扩展引物链上。此外,连接基的裂解留下一个残基连接到碱基上,该残基不在天然核苷酸中存在,也不会抑制引物链的延伸。因此,这些核苷酸类似物可以作为可逆终止子在合成测序方法中使用,而不会阻塞3'羟基。本文还描述了使用这些底物测序DNA的方法。
  • IMIDAZOLO-HETEROARYL DERIVATIVES WITH ANTIBACTERIAL PROPERTIES
    申请人:Escaich Sonia
    公开号:US20100130489A1
    公开(公告)日:2010-05-27
    The invention relates to Imidazolo-heteroaryl derivatives of formula (I). The compounds inhibit the activity of the Dlta enzyme of Gram-positive bacteria and are useful to treat Gram-positive bacterial infections. Furthermore the application discloses method for assessing the Dlta inhibitory activity of tested molecules and a method for measuring the efficacy of molecules in inhibiting bacteria proliferation in vitro.
    该发明涉及式(I)的咪唑杂杂芳基衍生物。该化合物抑制革兰氏阳性菌的Dlta酶活性,并可用于治疗革兰氏阳性菌感染。此外,该申请还披露了评估测试分子的Dlta抑制活性的方法,以及测定分子在体外抑制细菌增殖的功效的方法。
  • Tryptophan<i>C5-</i>,<i>C6-</i>and<i>C7</i>-Prenylating Enzymes Displaying a Preference for C-6 of the Indole Ring in the Presence of Unnatural Dimethylallyl Diphosphate Analogues
    作者:Julia Winkelblech、Mike Liebhold、Jakub Gunera、Xiulan Xie、Peter Kolb、Shu-Ming Li
    DOI:10.1002/adsc.201400958
    日期:2015.3.23
    C7‐prenyltransferase activity was investigated in the presence of two unnatural alkyl donors (methylallyl and 2‐pentenyl diphosphate) and one benzyl donor (benzyl diphosphate). Detailed biochemical investigations revealed the acceptance of these dimethylallyl diphosphate (DMAPP) analogues by all tested enzymes with different relative activities. Enzyme products with the allyl or benzyl moiety attached
    四种二甲基烯丙基色氨酸合酶(DMATS)(5-DMATS和5-DMATS Sc作为色氨酸C5-异戊烯基转移酶,6-DMATS Sa和6-DMATS Sv作为C6-异戊烯基转移酶)和一种L-酪氨酸异戊二烯基转移酶与色氨酸C7的行为在两个非天然烷基供体(甲基烯丙基和2-戊烯基二磷酸酯)和一个苄基供体(苄基二磷酸酯)存在下,对异戊烯基转移酶活性进行了研究。详细的生化研究表明,所有测试的具有不同相对活性的酶都接受了这些二甲基二烯丙基二磷酸酯(DMAPP)类似物。在反应混合物中鉴定出烯丙基或苄基部分连接到不同位置的酶产物,从而使C-6烷基化或苄基化L色氨酸被认为是主要产品之一。该观察结果表明,在存在非天然DMAPP衍生物的情况下,五个异戊二烯基转移酶偏向吲哚环的C-6。使用5-DMATS同源模型进行的分子动力学模拟实验很好地说明了其与甲基烯丙基和2-戊烯基二磷酸酯的反应。此外,这项研究显着扩展了色氨
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