(2R,3S)-3-(6-(4,6-dimethylpyridin-3-ylmethylamino)-9-isopropyl-9H-purin-2-ylamino)pentan-2-ol tartrate | 1315571-33-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 英文名称: (2R,3S)-3-(6-(4,6-dimethylpyridin-3-ylmethylamino)-9-isopropyl-9H-purin-2-ylamino)pentan-2-ol tartrate
• 英文别名: (2R,3S)-3-(6-((4,6-dimethylpyridin-3-yl)methylamino)-9-isopropyl-9H-purin-2-ylamino)pentan-2-ol L-tartrate；CYC-065 tartrate；(2R,3R)-2,3-dihydroxybutanedioic acid;(2R,3S)-3-[[6-[(4,6-dimethylpyridin-3-yl)methylamino]-9-propan-2-ylpurin-2-yl]amino]pentan-2-ol
• CAS: 1315571-33-5
• 化学式: C₄H₆O₆*C₂₁H₃₁N₇O
• 分子量: 547.611
• InChiKey: WESMSPXMIVOLQU-JLJSJTGXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.48
• 重原子数：
  39
• 可旋转键数：
  11
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  216
• 氢给体数：
  7
• 氢受体数：
  13

反应信息

• 作为产物：
  描述：

  2,6-二氯-9-异丙基-9h-嘌呤 在 N,N-二异丙基乙胺 作用下， 以 乙醇 、 水 、 正丁醇 为溶剂， 反应 48.0h， 生成 (2R,3S)-3-(6-(4,6-dimethylpyridin-3-ylmethylamino)-9-isopropyl-9H-purin-2-ylamino)pentan-2-ol tartrate
  参考文献：
  名称：

  [EN] PROCESS FOR THE PREPARATION OF PURINE DERIVATIVES EXHIBITING CDK INHIBITORY ACTIVITY
  [FR] PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS DE PURINE PRÉSENTANT UNE ACTIVITÉ INHIBITRICE DE CDK

  摘要：

  本发明涉及一种制备化合物[I]或其药用可接受盐的方法，该方法包括以下步骤：(i)形成包含化合物[II]和化合物[III]的反应混合物；(ii)加热所述反应混合物至至少约130°C的温度以形成化合物[I]；(iii)从混合物中分离所述化合物[I]并可选择性地回收未反应的化合物[III]；以及(iv)可选择性地将所述化合物[I]转化为盐形式；其中：R1和R2分别独立地为H、烷基或卤代烷基；R3和R4分别独立地为H、烷基、卤代烷基或芳基；R5为烷基、烯基、环烷基或环烷基-烷基，其中每个可能可选择地被一个或多个羟基取代；R6从环丙基氨基、环丙基甲基氨基、环丁基氨基、环丁基甲基氨基中选择，其中X、Y和Z中的一个是N，其余为CR9；R7、R8和每个R9独立地为H、烷基或卤代烷基，其中至少一个R7、R8或R9不是H。该发明的进一步方面涉及一种制备中间体[II]和其他在合成化合物[I]过程中有用的中间体的方法。

  公开号：

  WO2021148793A1

文献信息

• CRYSTALLINE FORMS OF A PURINE DERIVATIVE
  申请人：Skead Benjamin Mark

  公开号：US20130072504A1

  公开（公告）日：2013-03-21

  The present invention relates to new crystalline forms of a purine derivative which exhibits excellent anti-tumour activity. The invention also relates to a pharmaceutical composition containing said crystalline forms as an active ingredient, and use thereof in the prevention or treatment of disease. The invention further relates to a process for preparing the crystalline forms.

  本发明涉及表现出优异抗肿瘤活性的嘌呤衍生物的新结晶形式。该发明还涉及一种含有所述结晶形式作为活性成分的药物组合物，以及在预防或治疗疾病中的使用。该发明还涉及一种制备这些结晶形式的方法。
• [EN] PROCESS FOR PREPARING PURINE DERIVATIVES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS DE PURINE
  申请人：CYCLACEL LTD

  公开号：WO2018138500A1

  公开（公告）日：2018-08-02

  The present invention relates to a process for preparing a compound of formula [I], said process comprising the steps of: formula [II]+formula [III]−>formula [I] (i) forming a reaction mixture comprising (a) a compound of formula [II], (b) a compound of formula [III] and (c) 1,2-propanediol or polyethylene glycol, or a mixture thereof, and optionally (d) a base; (ii) heating said reaction mixture to a temperature of at least about 150°C to form a compound of formula [I]; (iii) isolating said compound of formula [I]; and (iv) optionally converting said compound of formula [I] into salt form; wherein: R1 and R2 are each independently H, alkyl or haloalkyl; R3 and R4 are each independently H, alkyl, haloalkyl or aryl; R5 is alkyl, alkenyl, cycloalkyl or cycloalkyl-alkyl, each of which may be optionally substituted with one or more OH groups; R6 is selected from cyclopropylamino, cyclopropylmethylamino, cyclobutylamino, cyclobutylmethylamino and formula (A) where one of X, Y and Z is N and the remainder are CR9; R7, R8 and each R9 are independently H, alkyl or haloalkyl, wherein at least one of R7, R8 and R9 is other than H. Further aspects of the invention relate to a highly diastereoselective process for the preparation of compounds of formula [III], a process for preparing intermediates of formula [II], and other intermediates useful in the synthesis of compounds of formula [I], and to a process for preparing the crystalline tartrate salt and free base of compounds of formula [I].

  本发明涉及一种制备式[I]化合物的过程，该过程包括以下步骤：式[II]+式[III]−＞式[I]（i）形成反应混合物，包括（a）式[II]化合物，（b）式[III]化合物和（c）1,2-丙二醇或聚乙二醇，或其混合物，以及可选的（d）碱；（ii）将反应混合物加热至至少约150°C的温度以形成式[I]化合物；（iii）分离所述式[I]化合物；（iv）可选地将所述式[I]化合物转化为盐形式；其中：R1和R2各自独立地为H，烷基或卤代烷基；R3和R4各自独立地为H，烷基，卤代烷基或芳基；R5为烷基，烯基，环烷基或环烷基-烷基，每个基团可以选择性地被一个或多个OH基团取代；R6选自环丙基氨基，环丙基甲基氨基，环丁基氨基，环丁基甲基氨基和式（A），其中X，Y和Z中的一个为N，其余为CR9；R7，R8和每个R9各自独立地为H，烷基或卤代烷基，其中至少一个R7，R8和R9不为H。本发明的其他方面涉及一种高度对映选择性的制备式[III]化合物的过程，一种制备式[II]中间体的过程，以及在合成式[I]化合物中有用的其他中间体，以及一种制备式[I]的结晶酒石酸盐和自由碱的过程。
• [EN] CRYSTALLINE FORMS OF A PURINE DERIVATIVE<br/>[FR] FORMES CRISTALLINES D'UN DÉRIVÉ DE PURINE
  申请人：CYCLACEL LTD

  公开号：WO2011089401A1

  公开（公告）日：2011-07-28

  The present invention relates to new crystalline forms of a purine derivative which exhibits excellent anti-tumour activity. The invention also relates to a pharmaceutical composition containing said crystalline forms as an active ingredient, and use thereof in the prevention or treatment of disease. The invention further relates to a process for preparing the crystalline forms.

  本发明涉及一种嘌呤衍生物的新晶体形式，该嘌呤衍生物表现出优异的抗肿瘤活性。本发明还涉及一种含有该晶体形式作为活性成分的制药组合物，并将其用于疾病的预防或治疗。本发明还涉及一种制备该晶体形式的方法。
• [EN] PROCESS FOR THE PREPARATION OF PURINE DERIVATIVES EXHIBITING CDK INHIBITORY ACTIVITY<br/>[FR] PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS DE PURINE PRÉSENTANT UNE ACTIVITÉ INHIBITRICE DE CDK
  申请人：CYCLACEL LTD

  公开号：WO2021148793A1

  公开（公告）日：2021-07-29

  The present invention relates to a process for preparing a compound of formula [I], or a pharmaceutically acceptable salt thereof, said process comprising the steps of: (i) forming a reaction mixture comprising a compound of formula [II] and a compound of formula [III]; (ii) heating said reaction mixture to a temperature of at least about 130°C to form a compound of formula [I]; (iii) isolating said compound of formula [I] from the mixture and optionally recovering unreacted compound of formula [III]; and (iv) optionally converting said compound of formula [I] into salt form; wherein: R1 and R2 are each independently H, alkyl or haloalkyl; R3 and R4 are each independently H, alkyl, haloalkyl or aryl; R5 is alkyl, alkenyl, cycloalkyl or cycloalkyl-alkyl, each of which may be optionally substituted with one or more OH groups; R6 is selected from cyclopropylamino, cyclopropylmethylamino, cyclobutylamino, cyclobutylmethylamino and where one of X, Y and Z is N and the remainder are CR9; R7, R8 and each R9 are independently H, alkyl or haloalkyl, wherein at least one of R7, R8 and R9 is other than H. Further aspects of the invention relate to a process for preparing intermediates of formula [II], and other intermediates useful in the synthesis of compounds of formula [I].

  本发明涉及一种制备化合物[I]或其药用可接受盐的方法，该方法包括以下步骤：(i)形成包含化合物[II]和化合物[III]的反应混合物；(ii)加热所述反应混合物至至少约130°C的温度以形成化合物[I]；(iii)从混合物中分离所述化合物[I]并可选择性地回收未反应的化合物[III]；以及(iv)可选择性地将所述化合物[I]转化为盐形式；其中：R1和R2分别独立地为H、烷基或卤代烷基；R3和R4分别独立地为H、烷基、卤代烷基或芳基；R5为烷基、烯基、环烷基或环烷基-烷基，其中每个可能可选择地被一个或多个羟基取代；R6从环丙基氨基、环丙基甲基氨基、环丁基氨基、环丁基甲基氨基中选择，其中X、Y和Z中的一个是N，其余为CR9；R7、R8和每个R9独立地为H、烷基或卤代烷基，其中至少一个R7、R8或R9不是H。该发明的进一步方面涉及一种制备中间体[II]和其他在合成化合物[I]过程中有用的中间体的方法。