5-(thiophen-2-yl)pyrimidine-2,4-(1H,3H)-dione | 109299-90-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 5-(thiophen-2-yl)pyrimidine-2,4-(1H,3H)-dione
• 英文别名: 5-(2'-thienyl)uracil；5-(2-Thienyl)uracil；5-(thiophen-2-yl)pyrimidine-2,4(1H,3H)-dione；5-(thien-2-yl)uracil；5-thiophen-2-yl-1H-pyrimidine-2,4-dione
• CAS: 109299-90-3
• 化学式: C₈H₆N₂O₂S
• mdl: MFCD04971301
• 分子量: 194.214
• InChiKey: OHBAGBGPGLLGCP-UHFFFAOYSA-N

物化性质

• 密度：
  1.423±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  86.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-(thiophen-2-yl)pyrimidine-2,4-(1H,3H)-dione 在 potassium carbonate 、 sodium iodide 作用下， 以 N-甲基吡咯烷酮 、 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 生成 1-(4-(5-fluoro-2,3-dihydrospiro[indene-1,3'-pyrrolidine]-1'-yl)propyl)-5-(thiophen-2-yl)pyrimidine-2,4(1H,3H)-dione hydrochloride
  参考文献：
  名称：

  WO2007/125061

  摘要：

  公开号：
• 作为产物：
  描述：

  2,4-bis(benzyloxy)-5-(thiophen-2-yl)pyrimidine 、 碘代三甲硅烷 以 二氯甲烷 为溶剂， 反应 3.0h， 以67.3%的产率得到5-(thiophen-2-yl)pyrimidine-2,4-(1H,3H)-dione
  参考文献：
  名称：

  WO2007/125061

  摘要：

  公开号：

文献信息

• Synthesis of various 5-substituted uracils
  作者：Dan Peters、Anna-Britta Hörnfeldt、Salo Gronowitz

  DOI：10.1002/jhet.5570270756

  日期：1990.11

  Several Pd-catalyzed coupling reactions have been evaluated for the synthesis of 5-substituted uracils. A convenient reaction, further developed by us, is the Suzuki Pd(0)-catalyzed coupling between arylboronic acids and aryl bromides or iodides in weakly alkaline medium. However, all attempts to use 5-bromo- or 5-iodouracil as the aryl halide failed. On the other hand, couplings between 2,4-di-t-

  已评估了几种Pd催化的偶联反应，用于合成5取代的尿嘧啶。由我们进一步开发的一种方便的反应是在弱碱性介质中芳基硼酸与芳基溴化物或碘化物之间的Suzuki Pd（0）催化偶联。但是，所有使用5-溴-或5-碘尿嘧啶作为卤代芳基的尝试均告失败。在另一方面，2,4-二-之间的耦合吨丁氧基-5-溴嘧啶和各种芳基硼酸是成功的。在当芳基硼酸是不可用的情况下，这是更好扭转耦合功能，并使用2,4-二-吨-丁氧基-5-嘧啶硼酸和芳基溴化物。以此方式制备了大量的5-芳基尿嘧啶。它们是通过5-芳基-2,4-二-的脱烷基作用以几乎定量的产率获得的叔丁氧基嘧啶。然而，这些方法的最大缺点是2,4-二氯-5-溴嘧啶，其为2,4-二-的合成中的中间体的高过敏性质吨丁氧基-5-溴嘧啶和2,4-二Ť-丁氧基-5-嘧啶硼酸。为了避免这种中间体，尝试了5-溴-2，4-二三甲基甲硅烷基氧基嘧啶和芳基硼酸之间的偶联，但是失败了。此外，由
• Palladium-catalyzed coupling of heteroaryl alkylstannanes with heteroaryl halides in the presence of silver(I)oxide
  作者：Johan Malm、Patrick Björk、Salo Gronowitz、Anna-Britta Hörnfeldt

  DOI：10.1016/0040-4039(92)88176-6

  日期：1992.4

  The Pd-catalyzed coupling of heteroaryl trialkylstannanes with a variety of heteroaryl halides has been shown to be greatly promoted by silver(I)oxide

  Pd催化杂芳基三烷基锡与各种杂芳基卤化物的Pd催化偶联可被氧化银（I）大大促进
• [EN] QUALITATIVE STRUCTURE ACTIVITY RELATIONSHIP (QSAR) OF NEW ORGANIC COMPOUNDS SYNTHESIZED BY STILLE CROSS COUPLING REACTION WITH ANTITUMOR ACTIVITY<br/>[FR] RELATION QUALITATIVE STRUCTURE-ACTIVITÉ (RQSA) DE NOUVEAUX COMPOSÉS ORGANIQUES SYNTHÉTISÉS PAR UNE RÉACTION DE COUPLAGE CROISÉ DE STILLE PRÉSENTANT UNE ACTIVITÉ ANTITUMORALE
  申请人：ABOU ELSAOUD YASMINE MOHAMED HASHEM EZZ EL DIN

  公开号：WO2015127941A1

  公开（公告）日：2015-09-03

  Novel diaryldithiophene and hetero mono and/or dithiophene Derivatives (7-11) were designed, synthesized with stille coupling reaction conditions and evaluated for their antitumor activities in 3 different cell lines; MCF7, HEPG2 and Lung Cancer. Compounds (7, 8, 9, 10 and 11) exhibited highly potent cytotoxic activity with IC50 values in 0.042 - 4.09 μΜ ranges respectively. Also molecular docking study was carried out using complex (H10V) as template to predict the binding affinity of the target compounds to the receptor.

  小说二苯并二硫吡咯和杂原子单或双硫吡咯衍生物（7-11）被设计并合成，使用斯蒂勒偶联反应条件，并在3种不同的细胞系（MCF7，HEPG2和肺癌）中评估其抗肿瘤活性。化合物（7、8、9、10和11）表现出高效的细胞毒性活性，其IC50值分别在0.042-4.09μΜ范围内。此外，还进行了分子对接研究，使用复合物（H10V）作为模板，预测目标化合物与受体的结合亲和力。
• Azabicyclo[3.1.0]hex-3-yl}alkyl)pyrimidinedione
  申请人：Bertani Barbara

  公开号：US20070249642A1

  公开（公告）日：2007-10-25

  The present invention relates to novel compounds of formula (I)′ or a salt thereof: wherein G is selected from a group consisting of: phenyl, a 5- or 6-membered monocyclic heteroaryl group, or a 8- to 11-membered heteroaryl bicyclic group; A is a group P1 or a group P2 wherein P1 is and the other groups are define in herein.

  本发明涉及式（I）'的新化合物或其盐：其中G从以下群组中选择：苯基，5-或6-成员单环杂芳基团，或8-至11-成员杂芳双环基团；A是P1基团或P2基团，其中P1是，而其他基团在此处定义。
• SPIROCOMPOUNDS USEFUL AS MODULATORS FOR DOPAMINE D3 RECEPTORS
  申请人：Bertani Barbara

  公开号：US20100063078A1

  公开（公告）日：2010-03-11

  The present invention relates to novel compounds of formula (I) or salts thereof: wherein A is a substituent selected in the group consisting of P, P1, P2 and P3 wherein P is P1 is P2 is P3 is p is an integer ranging from 0 to 4; R 4 is selected in the group consisting of halogen, hydroxy, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl, SF 5 and a 5- or 6-membered monocyclic heteroaryl group; and when p is an integer ranging from 2 to 4, each R 4 may be the same or different; R 2 is hydrogen or C 1-4 alkyl; q is 3, 4 or 5; n is 0, 1 or 2; X is —CR 1 R 3 — or —O—; R 1 is selected in the group consisting of hydrogen, C 1-4 alkyl and fluorine; R 3 is selected in the group consisting of hydrogen, C 1-4 alkyl and fluorine; R 5 is selected in the group consisting of: hydrogen, halogen, hydroxy, cyano, C 1-4 alkyl, C 3-7 cycloalkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl and NR′R″; or R 5 is a phenyl group, a 5-14 membered heterocyclic group; and any of such phenyl or heterocyclic group is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, haloC 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkanoyl and SF 5 ; R 6 is selected in the group consisting of: hydrogen, halogen, hydroxy, cyano, C 1-4 alkyl, C 3-7 cycloalkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl and NR′R″; or R 6 is a phenyl group, a 5-14 membered heterocyclic group and any of such phenyl or heterocyclic group is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, haloC 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkanoyl and SF 5 ; R 7 is selected in the group consisting of: hydrogen, halogen, hydroxy, cyano, C 1-4 alkyl, C 3-7 cycloalkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl and NR′R″; or R 7 is a phenyl group, a 5-14 membered heterocyclic group; and any of such phenyl or heterocyclic group is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, haloC 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkanoyl and SF 5 ; R 8 is selected in the group consisting of: hydrogen, halogen, hydroxy, cyano, C 1-4 alkyl, C 3-7 cycloalkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, C 1-4 alkanoyl and NR′R″; or R 8 is a phenyl group, a 5-14 membered heterocyclic group; and any of such phenyl or heterocyclic group is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, haloC 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkanoyl and SF 5 ; R 9 is selected in the group consisting of hydrogen, a phenyl group, a heterocyclyl group, a 5- or 6-membered monocyclic heteroaryl group, and a 8- to 11-membered heteroaryl bicyclic, any of which groups is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy and C 1-4 alkanoyl; R 10 is C 1-4 alkyl; R 11 is hydrogen or C 1-4 alkyl; R′ is H, C 1-4 alkyl or C 1-4 alkanoyl; R″ is defined as R′; R′ and R″ taken together with the interconnecting nitrogen atom may form a 5-, 6-membered saturated or unsaturated heterocyclic ring; wherein R 5 , R 6 , R 7 and R 8 are not simultaneously other than hydrogen; wherein only one R 2 group ma be different from hydrogen and wherein when n is 0, X is a group —CR 1 R 3 —; processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, as modulators of dopamine D 3 receptors, e.g. to treat drug dependency, as antipsychotic agents, to treat obsessive compulsive spectrum disorders, premature ejaculation or to enhance cognition.

  本发明涉及公式（I）的新化合物或其盐：其中A是从P，P1，P2和P3组成的取代基的选择，其中P是，P1是，P2是，P3是，p是0到4的整数；R4被选择在卤素，羟基，氰基，C1-4烷基，卤代C1-4烷基，C1-4烷氧基，卤代C1-4烷氧基，C1-4烷酰基，SF5和5-或6-成员的单环杂芳基组成的群中；当p是2到4的整数时，每个R4可以相同或不同；R2是氢或C1-4烷基；q是3，4或5；n是0，1或2；X是—CR1R3—或—O—；R1被选择在氢，C1-4烷基和氟中；R3被选择在氢，C1-4烷基和氟中；R5被选择在氢，卤素，羟基，氰基，C1-4烷基，C3-7环烷基，C1-4烷氧基，卤代C1-4烷氧基，C1-4烷酰基和NR′R″的群中；或R5是苯基，5-14个成员的杂环基；任何这样的苯基或杂环基可以选择地被1，2，3或4个取代基所取代，所述取代基被选择在卤素，氰基，卤代C1-4烷基，C1-4烷氧基，C1-4烷酰基和SF5的群中；R6被选择在氢，卤素，羟基，氰基，C1-4烷基，C3-7环烷基，C1-4烷氧基，卤代C1-4烷氧基，C1-4烷酰基和NR′R″的群中；或R6是苯基，5-14个成员的杂环基；任何这样的苯基或杂环基可以选择地被1，2，3或4个取代基所取代，所述取代基被选择在卤素，氰基，卤代C1-4烷基，C1-4烷氧基，C1-4烷酰基和SF5的群中；R7被选择在氢，卤素，羟基，氰基，C1-4烷基，C3-7环烷基，C1-4烷氧基，卤代C1-4烷氧基，C1-4烷酰基和NR′R″的群中；或R7是苯基，5-14个成员的杂环基；任何这样的苯基或杂环基可以选择地被1，2，3或4个取代基所取代，所述取代基被选择在卤素，氰基，卤代C1-4烷基，C1-4烷氧基，C1-4烷酰基和SF5的群中；R8被选择在氢，卤素，羟基，氰基，C1-4烷基，C3-7环烷基，C1-4烷氧基，卤代C1-4烷氧基，C1-4烷酰基和NR′R″的群中；或R8是苯基，5-14个成员的杂环基；任何这样的苯基或杂环基可以选择地被1，2，3或4个取代基所取代，所述取代基被选择在卤素，氰基，卤代C1-4烷基，C1-4烷氧基，C1-4烷酰基和SF5的群中；R9被选择在氢，苯基，杂环基，5-或6-成员的单环杂芳基和8-到11-成员的杂芳双环中的一个，其中任何这样的基团可以选择地被1，2，3或4个取代基所取代，所述取代基被选择在卤素，氰基，C1-4烷基，卤代C1-4烷基，C1-4烷氧基和C1-4烷酰基的群中；R10是C1-4烷基；R11是氢或C1-4烷基；R′是H，C1-4烷基或C1-4烷酰基；R″被定义为R′；R′和R″与相互连接的氮原子一起可以形成5-，6-成员的饱和或不饱和杂环环；其中R5，R6，R7和R8不同时为除氢外的其他基团；其中只有一个R2基团可能与氢不同，当n为0时，X是一个—CR1R3—基团；用于其制备的过程，用于这些过程的中间体，包含它们的制药组合物以及它们作为多巴胺D3受体调节剂的用途，例如用于治疗药物依赖症，作为抗精神病药物，用于治疗强迫症谱系障碍，早泄或增强认知能力。