PHA-533533 | 437982-89-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: PHA-533533
• 英文别名: (αS)-N-(5-cyclopropyl-1H-pyrazol-3-yl)-α-methyl-4-(2-oxo-1-pyrrolidinyl)-benzene-acetamide；(2S)-N-(5-cyclopropyl-1H-pyrazol-3-yl)-2-[4-(2-oxopyrrolidin-1-yl)phenyl]propanamide
• CAS: 437982-89-3
• 化学式: C₁₉H₂₂N₄O₂
• 分子量: 338.409
• InChiKey: UAOIPNOTWOYAMU-LBPRGKRZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  78.1
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  (2S)-2-[4-(2-oxopyrrolidin-1-yl)phenyl]propanoic acid 在 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 、 三氟乙酸 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 生成 PHA-533533
  参考文献：
  名称：

  CDK2 / cyclin A的3-Aminopyrazole抑制剂作为抗肿瘤药。2.线索优化。

  摘要：

  细胞周期蛋白依赖性激酶（CDK）的抑制剂，例如CDK2 /细胞周期蛋白AE，目前正在进行临床试验，以验证其作为新型抗癌药的潜力。在上一篇文章中，我们描述了3-氨基吡唑类CDK2 / cyclin AE抑制剂的先导发现过程。该过程的终点是PNU-292137，一种在小鼠肿瘤异种移植模型中具有体内抗肿瘤活性的化合物。我们优化了这种先导化合物，以改善某些物理化学性质，特别是溶解度和血浆蛋白结合。这个主要的优化过程使我们发现了（2S）-N-（5-环丙基-1H-吡唑-3-基）-2- [4-（2-氧代-1-吡咯烷基）苯基]丙酰胺（PHA） -533533，13），具有平衡活性与药物样特征的化合物。化合物13抑制CDK2 /细胞周期蛋白A的K（i）为31 nM，用亚微摩尔范围的IC（50）抵消不同细胞系的肿瘤细胞增殖。溶解度比起始铅提高了10倍以上，而血浆蛋白结合率则从99％降低到74％。通过利用这种在

  DOI：

  10.1021/jm0408870

文献信息

• COMBINATIONS OF PYRAZOLE DERIVATIVES FOR THE INHIBITION OF CDKS AND GSK'S
  申请人：Lyons John Francis

  公开号：US20100021420A1

  公开（公告）日：2010-01-28

  A combination comprising (a) a compound of formula (0): or salts or tautomers or N-oxides or solvates thereof; wherein X is R 1 -A-NR 4 — or a 5- or 6-membered carbocyclic or heterocyclic ring; A is a bond, SO 2 , C═O, NR 9 (C═O) or 0(C═O) wherein R 9 is hydrogen or C 1-4 hydrocarbyl optionally substituted by hydroxy or C 1-4 alkoxy; Y is a bond or an alkylene chain of 1 to 3 carbon atoms; R 1 is hydrogen; a carbocyclic or heterocyclic group having from 3 to 12 ring members; or an optionally substituted C 1-8 hydrocarbyl group wherein 1 or 2 of the carbon atoms of the hydrocarbyl group may optionally be replaced by an atom or group selected from O, S, NH, SO, SO 2 ; R 2 is hydrogen; halogen; C 1-4 alkoxy; or a C 1-4 hydrocarbyl group optionally substituted by halogen, hydroxyl or C 1-4 alkoxy; R 3 is selected from hydrogen and carbocyclic and heterocyclic groups having from 3 to 12 ring members; and R 4 is hydrogen or a C 1-4 hydrocarbyl group optionally substituted by halogen, hydroxyl or C 1-4 alkoxy; and (b) a compound of formula (I′″) or salts, tautomers, solvates and N-oxides thereof: wherein R 1 is 2,6-dichlorophenyl; R 2a and R 2b are both hydrogen; and R 3 is a group: formula (A) where R 4 is C 1-4 alkyl.

  一个组合物，包括（a）式（0）的化合物：或其盐或互变异构体或N-氧化物或溶剂合物；其中X为R1-A-NR4-或5-或6-成员的碳环或杂环环；A为键，SO2，C═O，NR9（C═O）或0（C═O），其中R9为氢或C1-4烃基，可选择地被羟基或C1-4烷氧基取代；Y为键或1至3个碳原子的烷基链；R1为氢；具有3至12个环成员的碳环或杂环基；或可选择地被卤代、羟基或C1-4烷氧基取代的C1-8烃基，其中烃基的1或2个碳原子可选择地被从O、S、NH、SO、SO2中选择的原子或基团取代；R2为氢；卤素；C1-4烷氧基；或可选择地被卤代、羟基或C1-4烷氧基取代的C1-4烃基；R3选自氢和具有3至12个环成员的碳环或杂环基；和R4为氢或可选择地被卤代、羟基或C1-4烷氧基取代的C1-4烃基；和（b）式（I′″）的化合物或其盐、互变异构体、溶剂合物和N-氧化物：其中R1为2,6-二氯苯基；R2a和R2b均为氢；和R3为一个基团：式（A），其中R4为C1-4烷基。
• PHARMACEUTICAL COMBINATIONS OF 1-CYCLOPROPYL-3- [3-(5-M0RPHOOLIN-4-YL-METHYL-1H-BENZOIMIDAZOL-2-YL)- LH-1-PYRAZOL-4-YL]- UREA
  申请人：Curry Jayne Elizabeth

  公开号：US20100055094A1

  公开（公告）日：2010-03-04

  The invention provides combinations of an ancillary compound and a compound which is a salt of 1-cyclopropyl-3-[3-(5-morpholin-4-ylmethyl-1H-benzoimidazol-2-yl)-1H-pyrazol-4-yl]-urea selected from the lactate and citrate salts and mixtures thereof. Also provided are crystalline forms of the salts, methods for making the salts and their uses in treating cancers. The invention further provides combinations of an ancillary compound and a compound of the formula (I) as defined in PCT/GB2004/002824 (WO 2005/002552) or a compound of the formula (I′) or a salt, solvate, tautomer or N-oxide thereof, wherein R 1 , E, A and M are as defined in the claims.

  该发明提供了一种辅助化合物和一种盐化合物的组合物，所述盐化合物为1-环丙基-3-[3-(5-吗啉-4-基甲基-1H-苯并咪唑-2-基)-1H-吡唑-4-基]-脲的盐，所述盐选自乳酸盐和柠檬酸盐及其混合物。还提供了所述盐的晶型形式，制备所述盐的方法以及它们在治疗癌症中的用途。该发明进一步提供了一种辅助化合物和根据PCT/GB2004/002824（WO 2005/002552）中定义的式（I）或式（I'）的化合物的组合物，或者其盐、溶剂化合物、互变异构体或N-氧化物，其中R1、E、A和M如权利要求中所定义。
• PHARMACEUTICAL COMBINATIONS COMPRISING PYRAZOLE DERIVATIVES AS PROTEIN KINASE MODULATORS
  申请人：Thompson Neil Thomas

  公开号：US20100166699A1

  公开（公告）日：2010-07-01

  The invention provides a combination comprising an ancillary compound (e.g. one, two or more ancillary compounds) and a compound of the formula (I) having protein kinase B inhibiting activity: wherein A is a saturated hydrocarbon linker group containing from 1 to 7 carbon atoms, the linker group having a maximum chain length of 5 atoms extending between R 1 and NR 2 R 3 and a maximum chain length of 4 atoms extending between E and NR 2 R 3 , wherein one of the carbon atoms in the linker group may optionally be replaced by an oxygen or nitrogen atom; and wherein the carbon atoms of the linker group A may optionally bear one or more substituents selected from oxo, fluorine and hydroxy, provided that the hydroxy group when present is not located at a carbon atom a with respect to the NR 2 R 3 group and provided that the oxo group when present is located at a carbon atom a with respect to the NR 2 R 3 group; E is a monocyclic or bicyclic carbocyclic or heterocyclic group; R is an aryl or heteroaryl group; and R 2 , R 3 , R 4 and R 5 are as defined in the claims. Also provided are patient packs, pharmaceutical kits and packs and compositions containing the combinations, methods for preparing the combinations and their use in combination therapy as anticancer agents.

  该发明提供了一种组合物，包括一个辅助化合物（例如一个、两个或更多个辅助化合物）和具有蛋白激酶B抑制活性的式（I）化合物：其中A是含有1至7个碳原子的饱和碳氢链连接基团，连接基团在R1和NR2R3之间延伸的最大链长为5个原子，在E和NR2R3之间延伸的最大链长为4个原子，其中连接基团中的一个碳原子可以选择性地被氧原子或氮原子取代；连接基团A的碳原子可以选择性地携带来自酮基、氟和羟基的一个或多个取代基，前提是当羟基存在时，不位于相对于NR2R3基团的碳原子a处，且当酮基存在时，位于相对于NR2R3基团的碳原子a处；E是单环或双环碳环或杂环基团；R是芳基或杂芳基团；R2、R3、R4和R5如权利要求中所定义。还提供了患者包装、药物配套和包装以及含有这些组合物的组合物、制备这些组合物的方法以及它们作为抗癌剂的联合治疗中的用途。
• Combinations of Pyrazole Kinase Inhibitors and Further Antitumor Agents
  申请人：Curry Jayne Elizabeth

  公开号：US20080161355A1

  公开（公告）日：2008-07-03

  The invention provides a combination of a compound having the formula (0) and two or more further anti-cancer agents: or salts or tautomers or N-oxides or solvates thereof; wherein X is a group R 1 -A-NR 4 — or a 5- or 6-membered carbocyclic or heterocyclic ring; A is a bond, SO2, C═O, NR 9 (C═O) or 0(C═O) wherein R 9 is hydrogen or C 1-4 hydrocarbyl optionally substituted by hydroxy or C 1-4 alkoxy; Y is a bond or an alkylene chain of 1, 2 or 3 carbon atoms in length; R 1 is hydrogen; a carbocyclic or heterocyclic group having from 3 to 12 ring members; or a C 1-8 hydrocarbyl group optionally substituted by one or more substituents selected from halogen (e.g. fluorine), hydroxy, C 1-4 hydrocarbyloxy, amino, mono- or di-C 1-4 hydrocarbylamino, and carbocyclic or heterocyclic groups having from 3 to 12 ring members, and wherein 1 or 2 of the carbon atoms of the hydrocarbyl group may optionally be replaced by an atom or group selected from O, S, NH, SO, SO 2 ; R 2 is hydrogen; halogen; C 1-4 alkoxy (e.g. methoxy); or a C 1-4 hydrocarbyl group optionally substituted by halogen (e.g. fluorine), hydroxyl or C 1-4 alkoxy (e.g. methoxy); R 3 is selected from hydrogen and carbocyclic and heterocyclic groups having from 3 to 12 ring members; and R 4 is hydrogen or a C 1-4 hydrocarbyl group optionally substituted by halogen (e.g. fluorine), hydroxyl or C 1-4 alkoxy (e.g. methoxy).

  本发明提供了一种由具有公式（0）的化合物和两种或更多进一步的抗癌剂组成的组合物：或其盐或互变异构体或N-氧化物或溶剂化物；其中X是一个R1-A-NR4-或一个5-或6-成员的碳环或杂环环；A是一个键，SO2，C═O，NR9（C═O）或0（C═O），其中R9是氢或C1-4烃基，可以选择地被羟基或C1-4烷氧基取代；Y是一个键或长度为1、2或3个碳原子的烷基链；R1是氢；具有3到12个环成员的碳环或杂环基团；或者是一个C1-8烃基，可以选择地被一个或多个取代基所取代，所述取代基选自卤素（例如氟）、羟基、C1-4烃氧基、氨基、单-或双C1-4烃基氨基和具有从3到12个环成员的碳环或杂环基团，其中烃基的1或2个碳原子可以选择性地被O、S、NH、SO、SO2中的一个原子或基取代；R2是氢；卤素；C1-4烷氧基（例如甲氧基）；或一个C1-4烃基，可以选择地被卤素（例如氟）、羟基或C1-4烷氧基（例如甲氧基）所取代；R3选自氢和具有从3到12个环成员的碳环和杂环基团；R4是氢或一个C1-4烃基，可以选择地被卤素（例如氟）、羟基或C1-4烷氧基（例如甲氧基）所取代。
• [EN] PHENYLACETAMIDO- PYRAZOLE DERIVATIVES AND THEIR USE AS ANTITUMOR AGENTS<br/>[FR] DERIVES PHENYLACETAMIDO-PYRAZOLE ET LEUR UTILISATION COMME AGENTS ANTITUMORAUX
  申请人：PHARMACIA ITALIA SPA

  公开号：WO2002048114A1

  公开（公告）日：2002-06-20

  Phenylacetamido-pyrazoles of Formula (I) and, more particularly, N-(5-cycloalkyl-1H-pyrazol-3-yl) phenylacetamido derivatives, optionally further substituted as reported in the description; or pharmaceutically acceptable salts thereof; are useful in the treatment of cell proliferative disorders, e.g.cancer, associated with an altered cell cycle dependent kinase activity. Formula (I).

  公式（I）中的苯乙酰胺基吡唑，更具体地说，是N-(5-环烷基-1H-吡唑-3-基)苯乙酰胺衍生物，可以进一步按照描述进行取代的衍生物；或其药学上可接受的盐；在治疗细胞增殖性疾病，例如与改变的细胞周期依赖性激酶活性相关的癌症中有用。 公式（I）。