摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

4-propynylpyrrole-2-carbaldehyde | 500780-79-0

中文名称
——
中文别名
——
英文名称
4-propynylpyrrole-2-carbaldehyde
英文别名
4-prop-1-ynyl-1H-pyrrole-2-carbaldehyde
4-propynylpyrrole-2-carbaldehyde化学式
CAS
500780-79-0
化学式
C8H7NO
mdl
MFCD11109714
分子量
133.15
InChiKey
CGESGUFTJMTQFN-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):
    1.3
  • 重原子数:
    10
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.125
  • 拓扑面积:
    32.9
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    4-propynylpyrrole-2-carbaldehyde吡啶 、 sodium hydride 作用下, 以 甲醇乙腈 为溶剂, 生成 1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-4-prop-1-ynyl-1H-pyrrole-2-carbaldehyde
    参考文献:
    名称:
    一种非天然的疏水性碱4-丙炔基吡咯-2-甲醛,作为9-甲基咪唑并[(4,5)-b]吡啶的有效配对分子。
    摘要:
    为了开发在复制中起作用的非天然碱基对,我们设计了4-丙炔基吡咯-2-甲醛(命名为Pa')并合成了Pa'的核苷衍生物。将Pa'与配对物9-甲基咪唑并[(4,5)-b]吡啶(Q)的碱基配对与先前开发为特定配对配对物的吡咯-2-甲醛(Pa)进行了配对相比之下,包含Q-Pa'对的DNA双链体的热稳定性以及通过DNA聚合酶I的Klenow片段提高了Pa'底物(dPa'TP)向与Q相反的DNA的掺入效率。与Q-Pa对 这些改进归因于通过将丙炔基引入Pa来增强Pa'的疏水性和堆积稳定性,
    DOI:
    10.1016/j.bmcl.2003.09.059
  • 作为产物:
    参考文献:
    名称:
    一种非天然的疏水性碱4-丙炔基吡咯-2-甲醛,作为9-甲基咪唑并[(4,5)-b]吡啶的有效配对分子。
    摘要:
    为了开发在复制中起作用的非天然碱基对,我们设计了4-丙炔基吡咯-2-甲醛(命名为Pa')并合成了Pa'的核苷衍生物。将Pa'与配对物9-甲基咪唑并[(4,5)-b]吡啶(Q)的碱基配对与先前开发为特定配对配对物的吡咯-2-甲醛(Pa)进行了配对相比之下,包含Q-Pa'对的DNA双链体的热稳定性以及通过DNA聚合酶I的Klenow片段提高了Pa'底物(dPa'TP)向与Q相反的DNA的掺入效率。与Q-Pa对 这些改进归因于通过将丙炔基引入Pa来增强Pa'的疏水性和堆积稳定性,
    DOI:
    10.1016/j.bmcl.2003.09.059
点击查看最新优质反应信息

文献信息

  • METHOD FOR REPLICATING NUCLEIC ACIDS AND NOVEL UNNATURAL BASE PAIRS
    申请人:Hirao Ichiro
    公开号:US20100036111A1
    公开(公告)日:2010-02-11
    The present invention relates to a method for nucleic acid replication and novel artificial base pairs. The method of the present invention for nucleic acid replication is characterized in that a deoxyribonucleoside 5′-triphosphate, in which the hydroxyl group of phosphoric acid at the γ-position is substituted with a group selected from the group consisting of an amino group, a methylamino group, a dimethylamino group, a mercapto group and a fluoro group, is used as a substrate during replication reaction. The novel artificial base pairs of the present invention are characterized in that 7-(2-thienyl)-imidazo[4,5-b]pyridine (Ds) or an analog thereof forms a base pair with pyrrole-2-carbaldehyde (Pa) or an analog thereof.
    本发明涉及一种核酸复制方法和新型人工碱基对。本发明的核酸复制方法的特征在于,在复制反应过程中使用一种脱氧核苷酸5'-三磷酸作为底物,其中磷酸γ-位置的羟基被从以下群组中选择的一种群组所取代,所述群组包括氨基、甲基氨基、二甲基氨基、巯基和氟基。本发明的新型人工碱基对的特征在于,7-(2-噻吩基)-咪唑并[4,5-b]吡啶(Ds)或其类似物与吡咯-2-甲醛(Pa)或其类似物形成一对碱基。
  • Method for nucleic acid replication and novel artificial base pairs
    申请人:Riken
    公开号:US08030478B2
    公开(公告)日:2011-10-04
    The present invention relates to a method for nucleic acid replication and novel artificial base pairs. The method of the present invention for nucleic acid replication is characterized in that a deoxyribonucleoside 5′-triphosphate, in which the hydroxyl group of phosphoric acid at the γ-position is substituted with a group selected from the group consisting of an amino group, a methylamino group, a dimethylamino group, a mercapto group and a fluoro group, is used as a substrate during replication reaction. The novel artificial base pairs of the present invention are characterized in that 7-(2-thienyl)-imidazo[4,5-b]pyridine (Ds) or an analog thereof forms a base pair with pyrrole-2-carbaldehyde (Pa) or an analog thereof.
    本发明涉及一种核酸复制方法和新型人工碱基对。本发明的核酸复制方法的特征在于,在复制反应中使用一种脱氧核糖核苷酸5'-三磷酸,其中磷酸的γ-位置的羟基被从以下群组中选出的一种基团替代,所述群组包括氨基、甲基氨基、二甲基氨基、巯基和氟基。本发明的新型人工碱基对的特征在于,7-(2-噻吩基)-咪唑并[4,5-b]吡啶(Ds)或其类似物与吡咯-2-甲醛(Pa)或其类似物形成碱基对。
  • METHOD FOR NUCLEIC ACID REPLICATION AND NOVEL ARTIFICIAL BASE PAIRS
    申请人:Riken
    公开号:EP1970445A1
    公开(公告)日:2008-09-17
    The present invention relates to a method for nucleic acid replication and novel artificial base pairs. The method of the present invention for nucleic acid replication is characterized in that a deoxyribonucleoside 5'-triphosphate, in which the hydroxyl group of phosphoric acid at the γ-position is substituted with a group selected from the group consisting of an amino group, a methylamino group, a dimethylamino group, a mercapto group and a fluoro group, is used as a substrate during replication reaction. The novel artificial base pairs of the present invention are characterized in that 7-(2-thienyl)-imidazo[4,5-b]pyridine (Ds) or an analog thereof forms a base pair with pyrrole-2-carbaldehyde (Pa) or an analog thereof.
    本发明涉及一种核酸复制方法和新型人工碱基对。 本发明的核酸复制方法的特征在于,在复制反应中使用脱氧核苷 5'-三磷酸作为底物,其中磷酸在 γ 位上的羟基被选自氨基、甲氨基、二甲氨基、巯基和氟基的基团取代。本发明的新型人工碱基对的特征在于,7-(2-噻吩基)-咪唑并[4,5-b]吡啶(Ds)或其类似物与吡咯-2-甲醛(Pa)或其类似物形成碱基对。
  • Selection scheme for enzymatic function
    申请人:Ellington D. Andrew
    公开号:US20060057627A1
    公开(公告)日:2006-03-16
    The present invention includes compositions and methods of selecting functional genetic elements that includes selecting in vivo an autogene operon with one or more mutagenized functional genetic elements and one or more selectable elements, wherein survival of the autogene depends on expression of the one or more mutagenized functional genetic elements and one or more selectable elements.
    本发明包括选择功能遗传元件的组合物和方法,其中包括在体内选择具有一个或多个诱变功能遗传元件和一个或多个可选择元件的自体基因操作子,其中自体基因的存活取决于一个或多个诱变功能遗传元件和一个或多个可选择元件的表达。
  • NOVEL ARTIFICIAL BASE PAIR AND USE THEREOF
    申请人:Riken
    公开号:EP1921141B1
    公开(公告)日:2011-01-12
查看更多