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2-bromo-2',3',5'-tri-O-(tert-butyldimethylsilyl)adenosine | 129399-00-4

中文名称
——
中文别名
——
英文名称
2-bromo-2',3',5'-tri-O-(tert-butyldimethylsilyl)adenosine
英文别名
2-bromo-2',3′,5′-tri-O-(t-butyldimethylsilyl)adenosine;9-[(2R,3R,4R,5R)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-yl]-2-bromopurin-6-amine
2-bromo-2',3',5'-tri-O-(tert-butyldimethylsilyl)adenosine化学式
CAS
129399-00-4
化学式
C28H54BrN5O4Si3
mdl
——
分子量
688.928
InChiKey
JLGHJWMHZZDWKD-UMCMBGNQSA-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):
    7.87
  • 重原子数:
    41
  • 可旋转键数:
    11
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.82
  • 拓扑面积:
    107
  • 氢给体数:
    1
  • 氢受体数:
    8

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:
    2-bromo-2',3',5'-tri-O-(tert-butyldimethylsilyl)adenosine 在 potassium fluoride 作用下, 以 甲醇 为溶剂, 反应 24.0h, 以69%的产率得到腺苷,2-溴-
    参考文献:
    名称:
    Cladribine Analogues via O6-(Benzotriazolyl) Derivatives of Guanine Nucleosides
    摘要:
    Cladribine(2-氯-2′-脱氧腺苷)是一种高效的临床应用核苷,用于治疗毛细胞白血病。它也正在针对其他淋巴恶性肿瘤进行评估,并且已引起人们关注超过半个世纪。为了继续我们对通过使用(苯并三唑-1-基)三(N,N-二甲氨基)磷镁六氟磷酸盐激活嘌呤核苷中的酰胺键的兴趣,我们评估了O6-(苯并三唑-1-基)-2′-脱氧鸟苷作为克拉利滨及其类似物的潜在前体。这些化合物在适当去保护后被评估其生物活性,数据在此呈现。针对毛细胞白血病(HCL)、T细胞淋巴瘤(TCL)和慢性淋巴细胞白血病(CLL),克拉利滨在三者中均表现出最高活性。克拉利滨的溴代类似物在HCL中表现出与克拉利滨的核糖代类似物相当的活性,但在TCL和CLL中活性更强。克拉利滨的溴代核糖类似物显示出活性,但在含有C6-NH2的化合物中活性最低。在外环氨基上的烷基取代似乎对活性有害,只有C6-哌啶基克拉利滨类似物表现出任何活性。针对腺癌MDA-MB-231细胞,克拉利滨及其核糖类似物表现出最高活性。
    DOI:
    10.3390/molecules201018437
  • 作为产物:
    参考文献:
    名称:
    Cladribine Analogues via O6-(Benzotriazolyl) Derivatives of Guanine Nucleosides
    摘要:
    Cladribine(2-氯-2′-脱氧腺苷)是一种高效的临床应用核苷,用于治疗毛细胞白血病。它也正在针对其他淋巴恶性肿瘤进行评估,并且已引起人们关注超过半个世纪。为了继续我们对通过使用(苯并三唑-1-基)三(N,N-二甲氨基)磷镁六氟磷酸盐激活嘌呤核苷中的酰胺键的兴趣,我们评估了O6-(苯并三唑-1-基)-2′-脱氧鸟苷作为克拉利滨及其类似物的潜在前体。这些化合物在适当去保护后被评估其生物活性,数据在此呈现。针对毛细胞白血病(HCL)、T细胞淋巴瘤(TCL)和慢性淋巴细胞白血病(CLL),克拉利滨在三者中均表现出最高活性。克拉利滨的溴代类似物在HCL中表现出与克拉利滨的核糖代类似物相当的活性,但在TCL和CLL中活性更强。克拉利滨的溴代核糖类似物显示出活性,但在含有C6-NH2的化合物中活性最低。在外环氨基上的烷基取代似乎对活性有害,只有C6-哌啶基克拉利滨类似物表现出任何活性。针对腺癌MDA-MB-231细胞,克拉利滨及其核糖类似物表现出最高活性。
    DOI:
    10.3390/molecules201018437
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文献信息

  • Molecular Recognition of Modified Adenine Nucleotides by the P2Y<sub>1</sub>-Receptor. 1. A Synthetic, Biochemical, and NMR Approach
    作者:Efrat Halbfinger、Dan T. Major、Marco Ritzmann、Joachim Ubl、Georg Reiser、Jose L. Boyer、Kendall T. Harden、Bilha Fischer
    DOI:10.1021/jm990156d
    日期:1999.12.1
    evaluation, and their SAR analysis involving NMR experiments and theoretical calculations. These experiments and calculations were performed to elucidate the conformation and to evaluate the electronic nature of the investigated P2Y(1)-R ligands. ATP analogues synthesized included derivatives where C2 or C8 positions were substituted with electron-donating groups such as ethers, thioethers, or amines
    关于火鸡红细胞膜中P2Y(1)-受体(P2Y(1)-R)活化的2-硫醚-腺嘌呤核苷酸的显着高效能代表了某些替代天然物质所促进的最大效能提升受体配体。本文介绍了有关这些P2Y(1)-R配体比ATP高效力的起源的研究。在这项研究中,采用了一种综合方法,将新的ATP类似物的合成,其生化评估以及涉及NMR实验和理论计算的SAR分析相结合。进行这些实验和计算以阐明其构象并评估所研究的P2Y(1)-R配体的电子性质。合成的ATP类似物包括衍生物,其中C2或C8位置被供电子基团(例如醚,硫醚或胺)取代。测试了化合物在火鸡红细胞中诱导P2Y(1)-R介导的磷脂酶C活化和大鼠星形胶质细胞Ca(2+)反应的效力。8-取代的ATP和AMP衍生物对磷脂酶C或钙水平几乎没有或没有影响,而相应的2-取代的ATP类似物有效地增加了肌醇磷酸酯和Ca(2 +)(i)的水平。除2-丁基硫代-AMP引起小的Ca(2+)反应外,
  • A New Entry to 2-Substituted Purine Nucleosides Based on Lithiation-Mediated Stannyl Transfer of 6-Chloropurine Nucleosides
    作者:Keisuke Kato、Hiroyuki Hayakawa、Hiromichi Tanaka、Hiroki Kumamoto、Satoru Shindoh、Satoshi Shuto、Tadashi Miyasaka
    DOI:10.1021/jo970398q
    日期:1997.10.1
    In spite of exclusive lithiation at the 8-position of 9-(2,3,5-tris-O-TBDMS-beta-D-ribofuranosyl)-6-chloropurine (2) with LDA, subsequent quenching of its lithiated species with Bu3SnCl (or TMSCl) results in the formation of 2-substituted products. Under optimized reaction conditions, where LTMP was us ed as a lithiating agent, 9-(2,3,5-tris-O-TBDMS-beta-D-ribofuranosyl)-6-chloro-2-(tributylstannyl)purine (11) was formed in quantitative yield. Several experiments carried out to verify the reaction mechanism suggested that an anionic stannyl (or silyl) transfer from the 8- to the 2-position had been involved. Manipulation of the 2-tributylstannyl group in 11 and in its adenine counterpart (22) has disclosed a new entry to 2-substituted purine nucleosides. This chemistry was briefly applied to the synthesis of the 2-fluoro analogue of neplanocin A.
  • Copper mediated reactions in nucleoside synthesis
    作者:Vasu Nair、Todd B Sells
    DOI:10.1016/s0040-4039(00)94633-1
    日期:1990.1
  • NAIR, VASU;SELLS, TODD B., TETRAHEDRON LETT., 31,(1990) N, C. 807-810
    作者:NAIR, VASU、SELLS, TODD B.
    DOI:——
    日期:——
  • Cladribine Analogues via O6-(Benzotriazolyl) Derivatives of Guanine Nucleosides
    作者:Sakilam Satishkumar、Prasanna Vuram、Siva Relangi、Venkateshwarlu Gurram、Hong Zhou、Robert Kreitman、Michelle Montemayor、Lijia Yang、Muralidharan Kaliyaperumal、Somesh Sharma、Narender Pottabathini、Mahesh Lakshman
    DOI:10.3390/molecules201018437
    日期:——
    Cladribine, 2-chloro-2′-deoxyadenosine, is a highly efficacious, clinically used nucleoside for the treatment of hairy cell leukemia. It is also being evaluated against other lymphoid malignancies and has been a molecule of interest for well over half a century. In continuation of our interest in the amide bond-activation in purine nucleosides via the use of (benzotriazol-1yl-oxy)tris(dimethylamino)phosphonium hexafluorophosphate, we have evaluated the use of O6-(benzotriazol-1-yl)-2′-deoxyguanosine as a potential precursor to cladribine and its analogues. These compounds, after appropriate deprotection, were assessed for their biological activities, and the data are presented herein. Against hairy cell leukemia (HCL), T-cell lymphoma (TCL) and chronic lymphocytic leukemia (CLL), cladribine was the most active against all. The bromo analogue of cladribine showed comparable activity to the ribose analogue of cladribine against HCL, but was more active against TCL and CLL. The bromo ribose analogue of cladribine showed activity, but was the least active among the C6-NH2-containing compounds. Substitution with alkyl groups at the exocyclic amino group appears detrimental to activity, and only the C6 piperidinyl cladribine analogue demonstrated any activity. Against adenocarcinoma MDA-MB-231 cells, cladribine and its ribose analogue were most active.
    Cladribine(2-氯-2′-脱氧腺苷)是一种高效的临床应用核苷,用于治疗毛细胞白血病。它也正在针对其他淋巴恶性肿瘤进行评估,并且已引起人们关注超过半个世纪。为了继续我们对通过使用(苯并三唑-1-基)三(N,N-二甲氨基)磷镁六氟磷酸盐激活嘌呤核苷中的酰胺键的兴趣,我们评估了O6-(苯并三唑-1-基)-2′-脱氧鸟苷作为克拉利滨及其类似物的潜在前体。这些化合物在适当去保护后被评估其生物活性,数据在此呈现。针对毛细胞白血病(HCL)、T细胞淋巴瘤(TCL)和慢性淋巴细胞白血病(CLL),克拉利滨在三者中均表现出最高活性。克拉利滨的溴代类似物在HCL中表现出与克拉利滨的核糖代类似物相当的活性,但在TCL和CLL中活性更强。克拉利滨的溴代核糖类似物显示出活性,但在含有C6-NH2的化合物中活性最低。在外环氨基上的烷基取代似乎对活性有害,只有C6-哌啶基克拉利滨类似物表现出任何活性。针对腺癌MDA-MB-231细胞,克拉利滨及其核糖类似物表现出最高活性。
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