6-methylamino-1,3-diphenyl-1H-pyrimidine-2,4-dione | 66400-26-8

• 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: 6-methylamino-1,3-diphenyl-1H-pyrimidine-2,4-dione
• 英文别名: 6-methylamino-1,3-diphenyl-1H-pyrimidine-2,4-dione；1,3-Diphenyl-4-(methylamino)-uracil；6-(Methylamino)-1,3-diphenylpyrimidine-2,4(1H,3H)-dione；6-(methylamino)-1,3-diphenylpyrimidine-2,4-dione
• CAS: 66400-26-8
• 化学式: C₁₇H₁₅N₃O₂
• 分子量: 293.325
• InChiKey: ITOISRVXAOEGQQ-UHFFFAOYSA-N

物化性质

• 熔点：
  242 °C(Solv: ethanol (64-17-5); water (7732-18-5))
• 沸点：
  444.1±48.0 °C(Predicted)
• 密度：
  1.32±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  52.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-methylamino-1,3-diphenyl-1H-pyrimidine-2,4-dione 在 三氯氧磷 作用下， 以 二苯醚 为溶剂， 反应 2.0h， 生成 5-chloro-6-formyl-8-methyl-1,3-diphenyl-pyrido<2,3-d>pyrimidine-2,4,7(1H,3H,8H)-trione
  参考文献：
  名称：

  Ring closure reaction of 5-hydroxy-pyrido[2,3-d]pyrimidine-2,4,7-triones to benzo[b]pyrimido[4,5-h]1,6-naphthyridine-1,3,6-triones

  摘要：

  N-Substituted aminouracils (1) react with malonates by cyclocondensation to 5-hydroxy-pyrido [2,3-d] pyrimidine-2,4,7-triones (2), which give with triethylorthoformate and aniline 6-(phenylaminomethylene)-pyrido[2,3-d]pyrimidine-tetraone (3). Halogenation of 2a-d (with R(2) = Me) with phosphorylchloride leads to 5,7-dichloro-pyrido [2,3-d]pyrimidine-2,4-diones (4) by cleavage of the methyl group at N-8, whereas Vilsmeier reaction of 2 affords 5-chloro-6-formyl derivatives (6), which cyclize with arylamines to give benzo[b]pyrimido[4,5-h] 1,6-naphthyridines (9). Compounds 9 were obtained independently by amination of the tosylates 5 to the 5-arylamino compounds 8, and Vilsmeier formylation to yield 9.

  DOI：

  10.1002/prac.19963380129
• 作为产物：
  描述：

  双苯基脲 在 三乙胺 、 三氯氧磷 作用下， 以 乙醇 、 水 、 乙腈 为溶剂， 反应 12.0h， 生成 6-methylamino-1,3-diphenyl-1H-pyrimidine-2,4-dione
  参考文献：
  名称：

  5-取代氨基-1,3-二取代苯基吡啶并[2,3-d]嘧啶类化合物及其制备与应用

  摘要：

  本发明的5‑取代氨基‑1,3‑二取代苯基吡啶并[2,3‑d]嘧啶类化合物及其制备与应用，属于医药技术领域。所述的5‑取代氨基‑1,3‑二取代苯基吡啶并[2,3‑d]嘧啶类化合物结构通式如式(I)所示：R1独立地选自氢、氟；R2独立地选自氢、甲基、苄基；R3、R4独立地选自氢、甲基、环丙基、2‑二甲氨基乙基、3‑吗啉丙基、3‑三氟甲基苯基、4‑三氟甲基苯基、4‑三氟甲氧基苯基、3‑氯‑4‑氟苯基、3‑氯‑4‑三氟甲基苯基、2‑呋喃甲基，或R3、R4与它们相连的氮原子一起组成吗啉基。该化合物合成方法简便，适于工业化生产，生物活性测试显示此类化合物具有抗肿瘤活性，可应用于制备抗肿瘤药物。

  公开号：

  CN114573581A

文献信息

• [EN] 5-AMINO-2,4,7-TRIOXO-3,4,7,8-TETRAHYDRO-2H-PYRIDO'2,3-D! PYRIMIDINE DERIVATIVES AND RELATED COMPOUNDS FOR THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE 5-AMINO-2,4,7-TRIOXO-3,4,7,8-TÉTRAHYDRO-2H-PYRIDO'2,3-D! PYRIMIDINE ET COMPOSÉS APPARENTÉS POUR LE TRAITEMENT DU CANCER
  申请人：JAPAN TOBACCO INC

  公开号：WO2005121142A1

  公开（公告）日：2005-12-22

  The present invention relates to a pyrimidine compound represented by the following formula [I] wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and a pharmaceutical agent for the prophylaxis or treatment of a disease caused by undesirable cell proliferation, particularly an antitumor agent, which contains such compound. The compound of the present invention has superior undesirable cell proliferation suppressing action, particularly, an antitumor action, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, antirheumatoid agent and the like. In addition, by the combined use with other antitumor agent such as alkylating agent, metabolism antagonist and the like, it can be a more effective antitumor agent.

  本发明涉及一种由以下式[I]表示的嘧啶化合物，其中每个符号如规范中所定义，其药学上可接受的盐，以及用于预防或治疗由不良细胞增殖引起的疾病的药物剂，特别是一种抗肿瘤剂，其中包含这种化合物。本发明的化合物具有优越的不良细胞增殖抑制作用，特别是抗肿瘤作用，并且可用作预防或治疗癌症的抗肿瘤剂，抗风湿剂等。此外，通过与其他抗肿瘤剂如烷化剂、代谢拮抗剂等的联合使用，可以使其成为更有效的抗肿瘤剂。
• Pyrimidine compound and medical use thereof
  申请人：Kawasaki Hisashi

  公开号：US20060014768A1

  公开（公告）日：2006-01-19

  The present invention relates to a pyrimidine compound or a pharmaceutically acceptable salt thereof represented by the following formula [I] wherein each symbol is as defined in the specification and a method of therapeutically or prophylactically treating an undesirable cell proliferation, comprising administering such a compound. The compound of the present invention has superior activity in suppressing undesirable cell proliferation, particularly, an antitumor activity, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, rheumatism, and the like. In addition, the compound of the present invention can be a more effective antitumor agent when used in combination with other antitumor agents such as an alkylating agent or metabolism antagonist.

  本发明涉及一种嘧啶化合物或其药学上可接受的盐，其由以下式[I]所表示，其中每个符号如规范中所定义，并提供了一种治疗或预防不良细胞增殖的方法，包括给予这种化合物。本发明的化合物在抑制不良细胞增殖，特别是抗肿瘤活性方面具有优越性，并可用作抗肿瘤剂，用于预防或治疗癌症、风湿病等。此外，本发明的化合物在与其他抗肿瘤剂如烷化剂或代谢拮抗剂联合使用时，可成为更有效的抗肿瘤剂。
• PYRIMIDINE COMPOUND AND MEDICAL USE THEREOF
  申请人：Kawasaki Hisashi

  公开号：US20080312228A1

  公开（公告）日：2008-12-18

  The present invention relates to a pyrimidine compound or a pharmaceutically acceptable salt thereof represented by the following formula [I] wherein each symbol is as defined in the specification and a method of therapeutically or prophylactically treating an undesirable cell proliferation, comprising administering such a compound. The compound of the present invention has superior activity in suppressing undesirable cell proliferation, particularly, an antitumor activity, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, rheumatism, and the like. In addition, the compound of the present invention can be a more effective antitumor agent when used in combination with other antitumor agents such as an alkylating agent or metabolism antagonist.

  本发明涉及一种嘧啶化合物或其药学上可接受的盐，其由以下公式[I]所表示，其中每个符号如规范中所定义，并提供了一种治疗或预防不良细胞增殖的方法，包括给予这种化合物。本发明的化合物在抑制不良细胞增殖，特别是抗肿瘤活性方面具有优越性，并且可用作抗肿瘤剂，用于预防或治疗癌症、风湿病等。此外，本发明的化合物在与其他抗肿瘤剂如烷基化剂或代谢拮抗剂联合使用时，可成为更有效的抗肿瘤剂。
• PYRIMIDINE COMPOUND AND MEDICAL USE THEREOF
  申请人：Japan Tobacco Inc.

  公开号：US20150183812A1

  公开（公告）日：2015-07-02

  The present invention relates to a pyrimidine compound or a pharmaceutically acceptable salt thereof represented by the following formula [I] wherein each symbol is as defined in the specification and a method of therapeutically or prophylactically treating an undesirable cell proliferation, comprising administering such a compound. The compound of the present invention has superior activity in suppressing undesirable cell proliferation, particularly, an antitumor activity, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, rheumatism, and the like. In addition, the compound of the present invention can be a more effective antitumor agent when used in combination with other antitumor agents such as an alkylating agent or metabolism antagonist.

  本发明涉及一种由以下式[I]所表示的嘧啶化合物或其药学上可接受的盐，其中每个符号如规范中所定义，以及治疗或预防不良细胞增殖的方法，包括给予这样的化合物。本发明的化合物在抑制不良细胞增殖，特别是抗肿瘤活性方面具有优越性，并且在预防或治疗癌症、风湿病等方面作为抗肿瘤剂非常有用。此外，本发明的化合物在与其他抗肿瘤剂如烷基化剂或代谢拮抗剂联合使用时，可以更有效地作为抗肿瘤剂。
• 5-羟基-1,3-二取代苯基吡啶并[2,3-d]嘧啶类化合物及其制法和应用
  申请人：沈阳药科大学

  公开号：CN114605408B

  公开（公告）日：2023-06-16

  本发明的5‑羟基‑1,3‑二取代苯基吡啶并[2,3‑d]嘧啶类化合物及其制法和应用，属于医药技术领域。具体为5‑羟基‑1,3‑二取代苯基吡啶并[2,3‑d]嘧啶‑2,4,7(1H,3H,8H)‑三酮类化合物，其结构通式如式(I)所示：R1独立地选自氢、氟、氯、甲基、甲氧基、三氟甲基、三氟甲氧基；R2独立地选自氢、甲基、丁基、环丙基、3‑吗啉丙基；R3独立地选自氢、甲基、苄基、2‑甲基苄基。本发明化合物的合成方法简便，适于工业化生产，生物活性测试显示此类化合物具有抗肿瘤活性，可应用于制备抗肿瘤药物。