4-chloro-5,6-tetramethylene-7-cyanopyrrolo<3,2-d>pyrimidin-4-one | 132994-16-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并嘧啶类
• 英文名称: 4-chloro-5,6-tetramethylene-7-cyanopyrrolo<3,2-d>pyrimidin-4-one
• 英文别名: 4-chloro-5,6,7,8-tetrahydro-1,3,4b-triazafluorene-9-carbonitrile；4-chloro-6,7,8,9-tetrahydropyrimido[4,5-b]indolizine-10-carbonitrile；4-Chloro-5,6,7,8-tetrahydro-1,3,4b-triaza-fluorene-9-carbonitrile
• CAS: 132994-16-2
• 化学式: C₁₁H₉ClN₄
• 分子量: 232.672
• InChiKey: MWOIRXOIGIVGOK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  54.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-chloro-5,6-tetramethylene-7-cyanopyrrolo<3,2-d>pyrimidin-4-one 在 氢氧化钾 、 三乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 生成 4-(4-phenethylpiperazin-1-yl)-5,6,7,8-tetrahydro-1,3,4b-triazafluorene-9-carboxylic acid amide
  参考文献：
  名称：

  Studies on Pyrrolopyrimidines as Selective Inhibitors of Multidrug-Resistance- Associated Protein in Multidrug Resistance

  摘要：

  Multidrug resistance mediated by P-glycoprotein (Pgp) or multidrug-resistance-associated protein (MRP) remains a major obstacle for successful treatment of cancer. Inhibition of Pgp and MRP transport is important for high efficacy of anticancer drugs. While several Pgp inhibitors have entered clinical trials, the development of specific MRP1 inhibitors is still in its infancy. In our screening program, we have identified a pyrrolopyrimidine (4) as a novel and selective MRP1 inhibitor. Subsequent SAR work on the 4-position of the template revealed the phenethylpiperazine side chain as a potent replacement of the benzylthio group of the lead molecule. Introduction of groups at the 2-position seems to have no detrimental effect on activity. Modifications to the nitrile group at the 7-position resulted in the identification of analogues with groups, such as amides, with superior pharmacokinetic profiles. In vivo efficacy has been demonstrated by xenograft studies on selected compounds.

  DOI：

  10.1021/jm031011g
• 作为产物：
  描述：

  2-(piperidin-2-ylidene)malononitrile 在 氨 、 potassium carbonate 、 三乙胺 、 三氯氧磷 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 20.0h， 生成 4-chloro-5,6-tetramethylene-7-cyanopyrrolo<3,2-d>pyrimidin-4-one
  参考文献：
  名称：

  吡咯并嘧啶衍生物作为多药耐药相关蛋白1（MRP1，ABCC1）的新型抑制剂。

  摘要：

  合成了五个系列的吡咯并[3,2- d ]嘧啶，并评估了其与多药耐药相关蛋白1（MRP1，ABCC1）的效力和选择性。该转运蛋白是克服癌症患者多药耐药性的主要靶标。我们在钙黄绿素AM和柔红霉素细胞蓄积试验中，使用选定的阿霉素和过表达MRP1的小细胞肺癌细胞株H69 AR，研究了不同取代的吡咯并嘧啶类化合物。鉴定出具有高效力和选择性的新化合物。位置4的哌嗪残基带有大的苯基烷基侧链，被证明对MRP1抑制是有益的。其被氨基取代导致活性降低。位置5和6的脂族和脂族-芳族变异揭示了具有IC的化合物高纳摩尔范围内有50个值。所有研究的化合物对P-糖蛋白（P-gp，ABCB1）均具有低亲和力。具有小的取代基的吡咯并嘧啶显示出对乳腺癌抗性蛋白（BCRP，ABCG2）的中等抑制作用。

  DOI：

  10.1021/acs.jmedchem.5b01644

文献信息

• Compositions useful as inhibitors of GSK-3
  申请人：——

  公开号：US20030096813A1

  公开（公告）日：2003-05-22

  The present invention provides compounds of formula I: 1 or a pharmaceutically acceptable derivative thereof, wherein X is oxygen or sulfur; Y is —S—, —O—, or —NR 1 —; and R 2 , R 3 , and R 4 are as described in the specification. These compounds are inhibitors of protein kinase, particularly inhibitors of GSK-3 mammalian protein kinase. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing those compositions in the treatment and prevention of various disorders, such as diabetes and Alzheimer's disease.

  本发明提供了公式I:1的化合物或其药学上可接受的衍生物，其中X为氧或硫；Y为—S—、—O—或—NR1—；而R2、R3和R4如说明书中所述。这些化合物是蛋白激酶的抑制剂，特别是GSK-3哺乳动物蛋白激酶的抑制剂。该发明还提供了包含该发明的抑制剂的药物组合物，并提供了利用这些组合物在治疗和预防各种疾病，如糖尿病和阿尔茨海默病中的方法。
• [EN] PYRROLOPYRIMIDINE DERIVATIVES USEFUL AS MODULATORS OF MULTIDRUG RESISTANCE<br/>[FR] DERIVES DE PYRROLOPYRIMIDINE POUVANT ETRE UTILISES EN TANT QUE MODULATEURS DE LA MULTIRESISTANCE AUX MEDICAMENTS
  申请人：XENOVA LTD

  公开号：WO2004065389A1

  公开（公告）日：2004-08-05

  A compound which is a pyrrolopyrimidine of formula (I) wherein: R1 is selected from R9 and halogen; R2 is NR6R7; R3 is selected from H, C1-C6 alkyl which is unsubstituted or substituted and -(CH2) nAr; R4 is selected from H, C1-C6 alkyl and -(CH2)„ Ar; or R3 and R4 form, together with the N and C atoms to which they are attached, a fused five-, six-, seven- or eight-membered N-containing saturated ring which is unsubstituted or substituted; R5 is selected from CN, C02R9, C(O)NR10R11, -(CH2)nOH, -(CH2)nR10Rn, -C=CH, -C(S)NR10R11, -C(NH2)=NOR9, -C(R9)=NOR9, -C(NH2)NH, -C(O)R9 and an unsaturated 5- or 6-membered heterocyclic group which contains 1, 2 or 3 heteroatoms selected from N, O and S and which is unsubstituted or substituted; R6 and R7, which are the same or different, are selected from C1-C6 alkyl which is unsubstituted or substituted, -(CH2)nX and -(CH2)nAr; or R6 and R7 form, together with the nitrogen atom to which they are attached, a saturated five-, six-, seven- or eight-membered heterocyclic group which contains one nitrogen atom and 0 or from 1 to 3 additional heteroatoms selected from N, O and S, which is unsubstituted or substituted and which optionally contains one or two bridgehead atoms; R10 and R11, which are the same or different, are selected from H, C1-C6 alkyl which is unsubstituted or substituted, -(CH2)nC3-C10 cycloalkyl and -(CH2) nAr; or R10 and R11 form, together with the nitrogen atom to which they are attached, a saturated five or six membered heterocyclic group which contains a nitrogen atom and 0 or from to 3 additional heteroatoms selected from O, S and N, which is unsubstituted or substituted and which is optionally fused to a benzene ring which is unsubstituted or substituted; n is the same or different when more than one is present within a given substituent group and is 0 or an integer of from 1 to 6; X is selected from -CN, -C02R9 and -NR10R11; R9 is the same or different when more than one is present within a given substituent group and is selected from -H, -QAr, -(CH2) nAr, C1-C6 alkyl which is unsubstituted or substituted and -(CH2) nC3-C10cycloalkyl, wherein the cycloalkyl moiety is optionally fused to a benzene ring which is unsubstituted or substituted; Q is C2-C6 alkenylene or alkynylene; and Ar is an unsaturated C6-C10 membered carbocyclic group or an unsaturated 5-11 membered heterocyclic group, which groups are unsubstituted or substituted; or a pharmaceutically acceptable salt thereof. These compounds have activity as inhibitors of MRP (multidrug resistant protein) and may thus be used to modulate multidrug resistance, for instance in potentiating the cytotoxicity of a chemotherapeutic agent.

  一种具有以下结构式(I)的吡咯吡嘧啶化合物，其中：R1从R9和卤素中选择；R2为NR6R7；R3从H、未取代或取代的C1-C6烷基和-(CH2) nAr中选择；R4从H、C1-C6烷基和-(CH2) nAr中选择；或者R3和R4与它们连接的N和C原子一起形成未取代或取代的融合的含氮饱和环，该环为五、六、七或八元环；R5从CN、C02R9、C(O)NR10R11、-(CH2)nOH、-(CH2)nR10Rn、-C=CH、-C(S)NR10R11、-C(NH2)=NOR9、-C(R9)=NOR9、-C(NH2)NH、-C(O)R9和一个含有1、2或3个异原子（N、O和S）且未取代或取代的不饱和5-或6元杂环基中选择；R6和R7相同或不同，从未取代或取代的C1-C6烷基、-(CH2)nX和-(CH2)nAr中选择；或者R6和R7与它们连接的氮原子一起形成含有一个氮原子和0或1至3个额外异原子（N、O和S）的饱和五、六、七或八元杂环基，该环未取代或取代，可选地包含一个或两个桥头原子；R10和R11相同或不同，从未取代或取代的H、C1-C6烷基、-(CH2)nC3-C10环烷基和-(CH2)nAr中选择；或者R10和R11与它们连接的氮原子一起形成含有一个氮原子和0或1至3个额外异原子（O、S和N）的饱和五或六元杂环基，该环未取代或取代，可选地与未取代或取代的苯环融合；n在给定取代基中的多个存在时相同或不同，为0或1至6的整数；X从-CN、-C02R9和-NR10R11中选择；R9在给定取代基中的多个存在时相同或不同，从-H、-QAr、-(CH2)nAr、未取代或取代的C1-C6烷基和-(CH2)nC3-C10环烷基中选择，其中环烷基部分可选地与未取代或取代的苯环融合；Q为C2-C6烯基或炔基；Ar为未取代或取代的不饱和C6-C10环烷基或不饱和5-11元杂环基，或其药学上可接受的盐。这些化合物具有作为MRP（多药耐药蛋白）抑制剂的活性，因此可用于调节多药耐药性，例如增强化疗药物的细胞毒性。
• Benzoxazepines as Inhibitors of PI3K/mTOR and Methods of Their Use and Manufacture
  申请人：Rice Kenneth D.

  公开号：US20140080810A1

  公开（公告）日：2014-03-20

  The invention is directed to Compounds of Formula I: (I) and pharmaceutically acceptable salts or solvates thereof, as well as methods of treating using the compounds, methods for screening for inhibitor compounds and methods for identifying treatment regimens.

  本发明涉及化合物I式：（I）及其药学上可接受的盐或溶剂化物，以及使用该化合物进行治疗的方法，筛选抑制剂化合物的方法和确定治疗方案的方法。
• Synthesis and biological activity of condensed pyrrolo[3,2-d]pyrimidines
  作者：A. V. Kadushkin、I. N. Nesterova、T. V. Golovko、I. S. Nikolaeva、T. V. Pushkina、A. N. Fomina、A. S. Sokolova、V. A. Chernov、V. G. Granik

  DOI：10.1007/bf00766579

  日期：1990.12
• Lactam acetals and acid amides. 74. Studies of the synthesis and antitumor activity of 5,6-polymethylenepyrrolo [3,2-d]pyrimidines
  作者：A. V. Kadushkin、A. S. Sokolova、N. P. Solov'eva、V. G. Granik

  DOI：10.1007/bf02218707

  日期：1994.11