diisopropyl (2-(2-amino-6-(pyrrolidin-1-yl)-9H-purin-9-yl)ethoxy)methylphosphonate | 916916-28-4

• 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: diisopropyl (2-(2-amino-6-(pyrrolidin-1-yl)-9H-purin-9-yl)ethoxy)methylphosphonate
• 英文别名: 9-[2-[Di(propan-2-yloxy)phosphorylmethoxy]ethyl]-6-pyrrolidin-1-ylpurin-2-amine；9-[2-[di(propan-2-yloxy)phosphorylmethoxy]ethyl]-6-pyrrolidin-1-ylpurin-2-amine
• CAS: 916916-28-4
• 化学式: C₁₈H₃₁N₆O₄P
• 分子量: 426.456
• InChiKey: LZPZUGLPPFWHLD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  29
• 可旋转键数：
  10
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.72
• 拓扑面积：
  118
• 氢给体数：
  1
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  diisopropyl (2-(2-amino-6-(pyrrolidin-1-yl)-9H-purin-9-yl)ethoxy)methylphosphonate 在 三甲基溴硅烷 作用下， 以 1,4-二氧六环 、 水 、 乙腈 为溶剂， 反应 31.0h， 生成 2-(4-Pyrrolidin-1-ylimidazo[2,1-b]purin-1-yl)ethoxymethylphosphonic acid
  参考文献：
  名称：

  Tricyclic etheno analogs of PMEG and PMEDAP: Synthesis and biological activity

  摘要：

  A series of novel 9-substituted (2-(3H-imidazo[1,2-a]purin-3-yl)ethoxy)methylphosphonic and 4-substituted (2-(1H-imidazo[2,1-b]purin-1-yl)ethoxy)methylphosphonic acids as tricyclic etheno analogs of potent antivirals and cytostatics PMEG and PMEDAP was synthesized and evaluated for their biological activity. Most of the compounds showed modest activity against varicella-zoster virus (VZV) and human cytomegalovirus (HCMV) except for (2-(9-oxo-5,9-dihydro-3H-imidazo[1,2-a]purin-3-yl)ethoxy)methylphosphonic acid 8 which proved markedly active against VZV and HCMV. None of the compounds tested exhibited any significant cytostatic effect.

  DOI：

  10.1016/j.bmc.2006.07.036
• 作为产物：
  描述：

  四氢吡咯 、 膦酸,[[2-(2-氨基-6-氯-9H-嘌呤-9-基)乙氧基]甲基]-,二(1-甲基乙基)酯 以 乙醇 为溶剂， 生成 diisopropyl (2-(2-amino-6-(pyrrolidin-1-yl)-9H-purin-9-yl)ethoxy)methylphosphonate
  参考文献：
  名称：

  Synthesis and Cytostatic Activity of N-[2-(Phosphonomethoxy)alkyl] Derivatives of N6-Substituted Adenines, 2,6-Diaminopurines and Related Compounds

  摘要：

  N6-取代腺嘌呤和2,6-二氨基嘌呤衍生物9-[2-(磷酸甲氧基)-乙基]（PME）、9-[(R)-2-(磷酸甲氧基)丙基] [(R)-PMP] 和对映体(S)-PMP 系列通过初级或次级胺与6-氯-9-{[2-(二异丙氧磷酰基)甲氧基]烷基}嘌呤（26-28）或2-氨基-6-氯-9-{[2-(二异丙氧磷酰基)甲氧基]烷基}嘌呤（29-31）的反应合成，随后用溴化(三甲基)硅烷和水解处理二酯中间体32。二酯32也可通过N6-取代嘌呤与带有二异丙氧磷酰基的合成物23-25发生反应获得。2-氨基-6-氯嘌呤（9）与二乙基[2-(2-氯乙氧基)乙基]磷酸酯（148）的烷基化反应得到二酯149，类似地转化为N6-取代2,6-二氨基-9-[2-(2-磷酸乙氧基)乙基]嘌呤151-153。N6-取代2,6-二氨基嘌呤与(R)-[(三苄氧基)甲基]环氧乙烷（155）发生烷基化反应，随后用二甲基甲酰胺二甲基缩醛和与异丙基[(对甲苯磺酰氧基)甲基]磷酸酯（158）发生缩合反应，然后去保护中间体159得到N6-取代2,6-二氨基-9-[(S)-3-羟基-2-(磷酸甲氧基)丙基]嘌呤160-163。体外细胞毒活性最高的是以下2,6-二氨基-9-[2-(磷酸甲氧基)乙基]嘌呤（PMEDAP）的N6-衍生物：2,2,2-三氟乙基（53）、烯丙基（54）、[(2-二甲基氨基)乙基]（68）、环丙基（75）和二甲基（91）。在CCRF-CEM细胞中，环丙基衍生物75被脱氨基化为鸟嘌呤衍生物PMEG（3），然后转化为其二磷酸盐。

  DOI：

  10.1135/cccc20011545

文献信息

• Synthesis and Cytostatic Activity of N-[2-(Phosphonomethoxy)alkyl] Derivatives of N6-Substituted Adenines, 2,6-Diaminopurines and Related Compounds
  作者：Antonín Holý、Ivan Votruba、Eva Tloušťová、Milena Masojídková

  DOI：10.1135/cccc20011545

  日期：——

  N⁶-Substituted adenine and 2,6-diaminopurine derivatives of 9-[2-(phosphonomethoxy)- ethyl] (PME), 9-[(R)-2-(phosphonomethoxy)propyl] [(R)-PMP] and enantiomeric (S)-PMP series were synthesized by reactions of primary or secondary amines with 6-chloro-9-[2-(diisopropoxyphosphoryl)methoxy]alkyl}purines (26-28) or 2-amino-6-chloro-9-[2-(diisopropoxy- phosphoryl)methoxy]alkyl}purines (29-31) followed by treatment of the diester intermediates32with bromo(trimethyl)silane and hydrolysis. Diesters32were also obtained by reaction ofN⁶-substituted purines with synthons23-25bearing diisopropoxyphosphoryl group. Alkylation of 2-amino-6-chloropurine (9) with diethyl [2-(2-chloroethoxy)ethyl]phosphonate (148) gave the diester149which was analogously converted toN⁶-substituted 2,6-diamino- 9-[2-(2-phosphonoethoxy)ethyl]purines151-153. Alkylation ofN⁶-substituted 2,6-diaminopurines with (R)-[(trityloxy)methyl]oxirane (155) followed by reaction of thus-obtained intermediates156with dimethylformamide dimethylacetal and condensation with diisopropyl [(tosyloxy)methyl]phosphonate (158) followed by deprotection of the intermediates159gaveN⁶-substituted 2,6-diamino-9-[(S)-3-hydroxy-2-(phosphonomethoxy)propyl]purines160-163. The highest cytostatic activityin vitrowas exhibited by the followingN⁶-derivatives of 2,6-diamino-9-[2-(phosphonomethoxy)ethyl]purine (PMEDAP): 2,2,2-trifluoroethyl (53), allyl (54), [(2-dimethylamino)ethyl] (68), cyclopropyl (75) and dimethyl (91). In CCRF-CEM cells, the cyclopropyl derivative75is deaminated to the guanine derivative PMEG (3) which is then converted to its diphosphate.

  N6-取代腺嘌呤和2,6-二氨基嘌呤衍生物9-[2-(磷酸甲氧基)-乙基]（PME）、9-[(R)-2-(磷酸甲氧基)丙基] [(R)-PMP] 和对映体(S)-PMP 系列通过初级或次级胺与6-氯-9-[2-(二异丙氧磷酰基)甲氧基]烷基}嘌呤（26-28）或2-氨基-6-氯-9-[2-(二异丙氧磷酰基)甲氧基]烷基}嘌呤（29-31）的反应合成，随后用溴化(三甲基)硅烷和水解处理二酯中间体32。二酯32也可通过N6-取代嘌呤与带有二异丙氧磷酰基的合成物23-25发生反应获得。2-氨基-6-氯嘌呤（9）与二乙基[2-(2-氯乙氧基)乙基]磷酸酯（148）的烷基化反应得到二酯149，类似地转化为N6-取代2,6-二氨基-9-[2-(2-磷酸乙氧基)乙基]嘌呤151-153。N6-取代2,6-二氨基嘌呤与(R)-[(三苄氧基)甲基]环氧乙烷（155）发生烷基化反应，随后用二甲基甲酰胺二甲基缩醛和与异丙基[(对甲苯磺酰氧基)甲基]磷酸酯（158）发生缩合反应，然后去保护中间体159得到N6-取代2,6-二氨基-9-[(S)-3-羟基-2-(磷酸甲氧基)丙基]嘌呤160-163。体外细胞毒活性最高的是以下2,6-二氨基-9-[2-(磷酸甲氧基)乙基]嘌呤（PMEDAP）的N6-衍生物：2,2,2-三氟乙基（53）、烯丙基（54）、[(2-二甲基氨基)乙基]（68）、环丙基（75）和二甲基（91）。在CCRF-CEM细胞中，环丙基衍生物75被脱氨基化为鸟嘌呤衍生物PMEG（3），然后转化为其二磷酸盐。
• Tricyclic etheno analogs of PMEG and PMEDAP: Synthesis and biological activity
  作者：Kateřina Hořejší、Graciela Andrei、Erik De Clercq、Robert Snoeck、Radek Pohl、Antonín Holý

  DOI：10.1016/j.bmc.2006.07.036

  日期：2006.12

  A series of novel 9-substituted (2-(3H-imidazo[1,2-a]purin-3-yl)ethoxy)methylphosphonic and 4-substituted (2-(1H-imidazo[2,1-b]purin-1-yl)ethoxy)methylphosphonic acids as tricyclic etheno analogs of potent antivirals and cytostatics PMEG and PMEDAP was synthesized and evaluated for their biological activity. Most of the compounds showed modest activity against varicella-zoster virus (VZV) and human cytomegalovirus (HCMV) except for (2-(9-oxo-5,9-dihydro-3H-imidazo[1,2-a]purin-3-yl)ethoxy)methylphosphonic acid 8 which proved markedly active against VZV and HCMV. None of the compounds tested exhibited any significant cytostatic effect.