(S)-(-)-1-trityl-2-pyrrolidinecarboxamide | 82935-40-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: (S)-(-)-1-trityl-2-pyrrolidinecarboxamide
• 英文别名: N-trityl-L-prolinamide；N-trityl-prolinamide；N-tritylprolinamide；1-Trityl-D-prolinamide；(2S)-1-tritylpyrrolidine-2-carboxamide
• CAS: 82935-40-8
• 化学式: C₂₄H₂₄N₂O
• 分子量: 356.467
• InChiKey: PMAAPZGIBQTZJI-QFIPXVFZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  27
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  46.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (S)-(-)-1-trityl-2-pyrrolidinecarboxamide 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 27.0h， 生成 (S)-2-(氨甲基)吡咯烷
  参考文献：
  名称：

  Potential neuroleptic agents. 2,6-Dialkoxybenzamide derivatives with potent dopamine receptor blocking activities

  摘要：

  A series of some novel N-(l-ethyl-2-pyrrolidinylmethyl)benzamides was synthesized and tested for dopamine receptor blockade in vivo by the ability to block the apomorphine syndrome in the rat. Several compounds were considerably more potent than sulpiride as dopamine receptor blockers and displayed low liability to induce extrapyramidal side effects (catalepsy) in the rat. The blockade of dopamine receptor activity in vivo was mainly confined to the levorotatory isomers having the S absolute configuration. The structure-activity relationships are discussed.

  DOI：

  10.1021/jm00353a003
• 作为产物：
  描述：

  L-脯氨酰胺盐酸盐 、 三苯基氯甲烷 在 三乙胺 作用下， 以 氯仿 为溶剂， 以59.0 g的产率得到(S)-(-)-1-trityl-2-pyrrolidinecarboxamide
  参考文献：
  名称：

  Potential neuroleptic agents. 2,6-Dialkoxybenzamide derivatives with potent dopamine receptor blocking activities

  摘要：

  A series of some novel N-(l-ethyl-2-pyrrolidinylmethyl)benzamides was synthesized and tested for dopamine receptor blockade in vivo by the ability to block the apomorphine syndrome in the rat. Several compounds were considerably more potent than sulpiride as dopamine receptor blockers and displayed low liability to induce extrapyramidal side effects (catalepsy) in the rat. The blockade of dopamine receptor activity in vivo was mainly confined to the levorotatory isomers having the S absolute configuration. The structure-activity relationships are discussed.

  DOI：

  10.1021/jm00353a003

文献信息

• New approach to preparation of N-acylphosphoramido(thio)(seleno)ates
  作者：Janina Baraniak、Renata Kaczmarek、Ewa Wasilewska、Dariusz Korczyński、Wojciech J. Stec

  DOI：10.1016/j.tetlet.2004.04.023

  日期：2004.5

  O-alkyl-N-acylphosphoramido(thio)(seleno)ates. Their structures were confirmed by MS analysis and 1H and 31P NMR spectroscopy. Independently N-acylphosphoramidoselenoates were converted to N-acylphosphoramidates by treatment with tert-butylperoxytrimethylsilane. The oxathiaphospholane approach was also applied to the synthesis of derivatives having N-prolylphosphoramido(thio)(seleno)ate linkages on the 5′-OH

  制备了羧酰胺的N- [2-（X）-1,3,2-氧代磷杂环戊烷]衍生物（X = S，Se，O），它们与醇的DBU辅助反应生成了相应的O-烷基-N-酰基磷酰胺基（硫代）（硒代）酸酯 通过MS分析，1 H和31 P NMR光谱确认了它们的结构。通过用叔丁基过氧三甲基硅烷处理，独立地将N-酰基磷酰胺基磺酸酯转化为N-酰基磷酰胺基酸酯。氧杂磷腈方法也被用于合成在AMP的5'-OH基团上具有N-脯氨酰磷酰胺基（硫代）（硒代）酸酯键的衍生物。
• Enantiometric iodobenzamides
  申请人：THE VANDERBILT UNIVERSITY

  公开号：EP0320630A1

  公开（公告）日：1989-06-21

  Novel iodine-substituted benzamide derivatives of formula I wherein R¹ is a hydrogen atom, a lower alkyl group consisting of 1 to 4 carbon atoms, a cycloalkyl group consisting of 3 to 7 carbon atoms, an alkenyl group consisting of 2 to 4 carbon atoms, an alkynyl group consisting of 2 to 4 carbon atoms, a phenyl group, a halogen substituted phenyl group, or an enantiomer or pharmaceutically suitable salt thereof, exhibit high blocking activity and specifity for the dopamine D-2 receptor.

  式I的新碘取代苯甲酰胺衍生物，其中R¹是氢原子，由1至4个碳原子组成的较低烷基基团，由3至7个碳原子组成的环烷基基团，由2至4个碳原子组成的烯基基团，由2至4个碳原子组成的炔基基团，苯基，卤素取代的苯基，或其对映体或药学上适用的盐，表现出对多巴胺D-2受体的高阻断活性和特异性。
• First Synthesis and Anticancer Activity of Phosmidosine and Its Related Compounds
  作者：Tomohisa Moriguchi、Norio Asai、Kazuhisa Okada、Kohji Seio、Takuma Sasaki、Mitsuo Sekine

  DOI：10.1021/jo016176g

  日期：2002.5.1

  the presence of 5-(3,5-dinitrophenyl)-1H-tetrazole. The successful synthesis of phosmidosine was achieved by use of a tert-butoxycarbonyl (Boc) group, which was found to be selectively introduced into the 7-NH function of 8-oxoadenosine and to serve as a pseudo-protecting group due to its steric effect in such manner that the unmasked 6-amino group was not phosphitylated. Final coupling reaction of the

  本文描述了膦酰胺和膦嘧啶B的首次合成，即由8-氧代腺苷和L-脯氨酸组成的核苷酸抗生素，它们通过独特的N-酰基氨基磷酸酯键连接。膦酰胺在N-酰基氨基磷酸酯键的磷原子上具有尚未确定的手性中心。磷肌苷B是一种脱磷的磷肌苷衍生物，在磷上没有手性。在5-（3,5-二硝基苯基）-1H-四唑存在下，N-乙酰基-8-氧代腺苷5'-O-亚磷酰胺衍生物与N-保护的脯氨酰胺反应成功地合成了肌苷B。通过使用叔丁氧羰基（Boc）基团可以成功合成膦嘧啶 发现它被选择性地引入到8-氧代腺苷的7-NH官能团中，并由于其空间效应而以未保护的6-氨基未被磷酸化的方式用作假保护基团。8-氧代腺苷5'-亚磷酰胺衍生物与N-三苯甲基脯氨酰胺的最终偶联反应，然后完全脱保护，得到膦酰胺及其非对映异构体的混合物。非对映异构体的（13）C NMR光谱表明，缓慢洗脱的非对映异构体1b是天然存在的膦酰胺。通过MTT分析评价了膦肌苷1b，其非对
• Synthesis of Chemically Stabilized Phosmidosine Analogues and the Structure−Activity Relationship of Phosmidosine
  作者：Mitsuo Sekine、Kazuhisa Okada、Kohji Seio、Hideaki Kakeya、Hiroyuki Osada、Tohru Obata、Takuma Sasaki

  DOI：10.1021/jo0351466

  日期：2004.1.1

  a variety of phosmidosine analogues 1a−d replaced by longer alkyl groups in place of the methyl group on the phosphoramidate linkage were synthesized by reaction of alkyl N-(N-tritylprolyl)phosphorodiamidite derivatives 7a−d with an 8-oxoadenosine derivative 4 protected with acid-labile protecting groups. Consequently, the O-ethyl ester derivative 1b was found to be sufficiently stable in aqueous

  已知磷脂酰肌醇具有强大的抗肿瘤活性，并且在细胞周期的G 1期具有独特的阻止细胞生长的特性。然而，由于其固有的甲基转移活性，在5'-磷酰基残基上具有N-脯氨酰基磷酸氨基酯和O-甲基酯键的天然产物在碱性条件下甚至在化学合成过程中都是不稳定的。为了找到稳定的膦嘧啶衍生物，通过烷基N-（N-三苯三甲酰基）亚磷酰胺基衍生物7a的反应，合成了许多被更长的烷基取代的氨基膦酸酯类似物1a - d代替了氨基磷酸酯键上的甲基。- d具有8 oxoadenosine衍生物4与酸不稳定保护基团保护。因此，发现O-乙基酯衍生物1b在水溶液中足够稳定。当脯氨酰基被其他氨基酰基部分取代时，N-三苯甲基氨基酰胺衍生物25a - d与适当保护的8-氧代腺苷5'-（亚磷酰胺基乙基）衍生物9的反应比上述偶联反应得到更好的结果。甲硫代磷酰胺衍生物17和几个简单的化合物，如11，13，和15还合成了缺乏磷肌苷的部分结构。对这些修饰
• Efficient Syntheses of 5-Aminoalkyl-1<i>H</i>-tetrazoles and of Polyamines Incorporating Tetrazole Rings
  作者：Constantinos M. Athanassopoulos、Thomas Garnelis、Dimitrios Vahliotis、Dionissios Papaioannou

  DOI：10.1021/ol0477069

  日期：2005.2.1

  Linear N-omega-tritylated omega-amino th iobenzylam ides and N-alpha,N-omega-ditritylated polyamino mono- or bisthioamides were efficiently converted to the corresponding tetrazole derivatives upon treatment with azidotrimethylsilane under Mitsunobu reaction conditions.