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

N-3-methyl-4-thiothymidine | 144874-47-5

中文名称
——
中文别名
——
英文名称
N-3-methyl-4-thiothymidine
英文别名
1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3,5-dimethyl-4-sulfanylidenepyrimidin-2-one
N-3-methyl-4-thiothymidine化学式
CAS
144874-47-5
化学式
C11H16N2O4S
mdl
——
分子量
272.325
InChiKey
NHFVPTDIQXFROE-DJLDLDEBSA-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:
    460.9±55.0 °C(Predicted)
  • 密度:
    1.47±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.2
  • 重原子数:
    18
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.64
  • 拓扑面积:
    105
  • 氢给体数:
    2
  • 氢受体数:
    5

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

  • 作为反应物:
    描述:
    N-3-methyl-4-thiothymidine 作用下, 反应 39.0h, 以51%的产率得到N-3,5-dimethyl-2'-deoxycytidine
    参考文献:
    名称:
    N-9取代的腺嘌呤衍生物存在下的4-硫代胸腺嘧啶衍生物的光化学:N-6-甲酰胺基嘧啶的形成。
    摘要:
    包含4-硫代胸苷-1-基乙酸(1b)和腺苷(2a),4-硫代胸苷(1a)和腺嘌呤-9-基乙酸(2b)或1b和2b的水溶液的紫外线照射导致4,5 -在照射1a和2a的混合物后观察到的-二氨基-6-甲酰胺基嘧啶(N-6-Fapy-Ade)衍生物(J. Am。Chem。Soc。1996,118,8142-8143)。这些新的观察结果表明,用羧甲基取代一个或两个核苷糖残基不会影响光化学反应的区域选择性过程。检查了在2a存在下照射1a引起的3a热分解及其在弱碱性条件下的行为。最后,在腺苷存在下照射N-3-甲基-4-硫代胸苷(6a),得到N-3-甲基胞苷衍生物7。
    DOI:
    10.1021/jo971162p
  • 作为产物:
    描述:
    参考文献:
    名称:
    Clivio, Pascale; Fourrey, Jean-Louis; Gasche, Jeanette, Journal of the Chemical Society. Perkin transactions I, 1992, # 18, p. 2383 - 2388
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • Photochemistry of Di(deoxyribonucleoside) Methylphosphonates Containing N3-Methyl-4-thiothymine
    作者:Pascale Clivio、Jean-Louis Fourrey、Tomas Szabo、Jacek Stawinski
    DOI:10.1021/jo00103a018
    日期:1994.12
    (Rp)- and (Sp)-5'-N-3-methyl-4-thiothymidine 3'-(thymidinyl methylphosphonate) (Tpm(3)s(4)T) (11a and 11b), respectively, have been synthesized in order to elucidate their photochemical behavior in comparison with that of their phosphate congener 1b. The dinucleoside methylphosphonates proved to be less rapidly photolyzed than 1b and gave more photoproducts. The structure and stereochemistry of each photoproduct were determined by NMR studies. A plausible mechanism to explain the formation of the major photoproducts has been proposed. It involves two pathways: either cycloaddition or radical coupling. The former one led to thietane derivatives, the formation of which is of relevance to the mechanism to give (6-4) bipyrimidine photoproducts in DNA. Most of the other photoproducts were probably formed from a biradical generated via hydrogen abstraction from the C5 methyl of the Tp-part of each dimer. Compounds 15 which represent a new type of photoproduct in the nucleic acid series are most likely formed by this route. Another significant finding of this study was that the Rp dinucleoside methylphosphonate (11a) is a better mimic of the phosphate backbone, as found in DNA, than its Sp diastereomers (11b).
  • Clivio, Pascale; Fourrey, Jean-Louis; Gasche, Jeanette, Journal of the Chemical Society. Perkin transactions I, 1992, # 18, p. 2383 - 2388
    作者:Clivio, Pascale、Fourrey, Jean-Louis、Gasche, Jeanette、Favre, Alain
    DOI:——
    日期:——
  • Photochemistry of 4-Thiothymine Derivatives in the Presence of <i>N</i>-9-Substituted-Adenine Derivatives:  Formation of <i>N</i>-6-Formamidopyrimidines
    作者:Carole Saintomé、Pascale Clivio、Alain Favre、Jean-Louis Fourrey
    DOI:10.1021/jo971162p
    日期:1997.11.1
    after irradiation of a mixture of 1a and 2a (J. Am. Chem. Soc. 1996, 118, 8142-8143). These new observations demonstrate that the replacement of one or both nucleoside sugar residues by a carboxymethyl group does not affect the regioselective course of the photochemical reaction. The thermal decomposition of 3a that resulted from irradiation of 1a in the presence of 2a, was examined along with its behavior
    包含4-硫代胸苷-1-基乙酸(1b)和腺苷(2a),4-硫代胸苷(1a)和腺嘌呤-9-基乙酸(2b)或1b和2b的水溶液的紫外线照射导致4,5 -在照射1a和2a的混合物后观察到的-二氨基-6-甲酰胺基嘧啶(N-6-Fapy-Ade)衍生物(J. Am。Chem。Soc。1996,118,8142-8143)。这些新的观察结果表明,用羧甲基取代一个或两个核苷糖残基不会影响光化学反应的区域选择性过程。检查了在2a存在下照射1a引起的3a热分解及其在弱碱性条件下的行为。最后,在腺苷存在下照射N-3-甲基-4-硫代胸苷(6a),得到N-3-甲基胞苷衍生物7。
查看更多