2-benzyl 3-tert-butyl (2S,3S)-1-benzyl-5-methylenepiperidine-2,3-dicarboxylate | 791834-44-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 2-benzyl 3-tert-butyl (2S,3S)-1-benzyl-5-methylenepiperidine-2,3-dicarboxylate
• 英文别名: (2S,3S)-1-benzyl-5-methylene-piperidine-dicarboxylic acid 2-benzyl ester 3-tert-butyl ester；2-Benzyl 3-(tert-butyl) (2S,3S)-1-benzyl-5-methylenepiperidine-2,3-dicarboxylate；2-O-benzyl 3-O-tert-butyl (2S,3S)-1-benzyl-5-methylidenepiperidine-2,3-dicarboxylate
• CAS: 791834-44-1
• 化学式: C₂₆H₃₁NO₄
• 分子量: 421.536
• InChiKey: AQSMACUNECOFRF-GOTSBHOMSA-N

物化性质

• 沸点：
  519.2±50.0 °C(Predicted)
• 密度：
  1.14±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  31
• 可旋转键数：
  9
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  55.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-benzyl 3-tert-butyl (2S,3S)-1-benzyl-5-methylenepiperidine-2,3-dicarboxylate 在 Pd-BaSO₄ 、 palladium diacetate N-甲基吗啉 、 氢气 、 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 作用下， 以 甲醇 、 乙醚 、 N,N-二甲基甲酰胺 为溶剂， 反应 33.0h， 生成 tert-butyl (6S,7S)-6-((4-phenylpiperazin-1-yl)carbonyl)-5-azaspiro(2,5)octane-7-carboxylate
  参考文献：
  名称：

  Discovery of a Potent, Selective, and Orally Active Human Epidermal Growth Factor Receptor-2 Sheddase Inhibitor for the Treatment of Cancer

  摘要：

  The design, synthesis, evaluation, and identification of a novel class of (6S,7S)-N-hydroxy-6-carboxamide-5-azaspiro[2.5]octane-7-carboxamides as the first potent and selective inhibitors of human epidermal growth factor receptor-2 (HER-2) sheddase is described. Several compounds were identified that possess excellent pharmacodynamic and pharmacokinetic properties and were shown to decrease tumor size, cleaved HER-2 extracellular domain plasma levels, and potentiate the effects of the humanized anti-HER-2 monoclonal antibody (trastuzumab) in vivo in a HER-2 overexpressing cancer murine xenograft model.

  DOI：

  10.1021/jm061344o
• 作为产物：
  描述：

  L-天门冬氨酸-4-叔丁基酯 在 potassium carbonate 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 sodium iodide 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 丙酮 、 甲苯 、 乙腈 为溶剂， 反应 4.0h， 生成 2-benzyl 3-tert-butyl (2S,3S)-1-benzyl-5-methylenepiperidine-2,3-dicarboxylate
  参考文献：
  名称：

  构象约束反式-2,3-哌啶二羧酸衍生物的不对称合成

  摘要：

  描述了从 L-天冬氨酸 β-叔丁酯和 3-氯-2-(氯甲基)-1-丙烯开始的构象约束 (2S,3S)-哌啶二羧酸衍生物的有效不对称合成。关键步骤包括天冬氨酸酯的 N-烷基化，然后是立体选择性烯醇分子内环化 (>95:5 dr)。探索了各种合成策略以实现所得烯烃的环丙烷化，包括 Simmons-Smith 反应和钯催化的环丙烷化。

  DOI：

  10.1055/s-2007-968029

文献信息

• [EN] SUBSTITUTED CYCLIC HYDROXAMATES AS INHIBITORS OF MATRIX METALLOPROTEINASES<br/>[FR] INHIBITEURS DE METALLOPROTEASES MATRICES A BASE D'HYDROXAMATES CYCLIQUES SUBSTITUES
  申请人：INCYTE CORP

  公开号：WO2005037826A1

  公开（公告）日：2005-04-28

  The present invention provides compounds of the formula I: its enantiomers, diastereomers, racemic mixtures thereof, prodrugs, crystalline forms, non-crystalline forms, amorphous forms thereof, solvates thereof, metabolites thereof, and pharmaceutically acceptable salts, wherein the ring A substituent groups are fully defined in the following disclosure. The compounds of formula I are inhibitors of metalloproteases such as matrix metalloproteases and sheddases, and are useful in treating diseases such as rheumatoid arthritis, psoriasis, neoplastic diseases, allergies and all those diseases wherein inhibition of MMPs is desirable.

  本发明提供了公式I的化合物：其对映异构体，二对映异构体，混合物，前药，结晶形式，非晶形式，无定形形式，溶剂化物，代谢物和药学上可接受的盐，其中环A取代基在以下披露中被完全定义。公式I的化合物是金属蛋白酶抑制剂，如基质金属蛋白酶和剪切酶的抑制剂，并且在治疗风湿性关节炎，牛皮癣，肿瘤性疾病，过敏和所有需要MMPs抑制的疾病中有用。
• Aza spiro alkane derivatives as inhibitors of metalloproteases
  申请人：——

  公开号：US20040259896A1

  公开（公告）日：2004-12-23

  The present invention provides a compound of Formula I or Formula II: 1 enantiomer, diastereomer, prodrug, solvate, metabolite, or pharmaceutically acceptable salt thereof, wherein constituent variables are provided herein. The compounds of Formula I and II are modulators of metalloproteases and are useful in treating diseases associated with metalloprotease activity such as arthritis, cancer, cardiovascular disorders, skin disorders, inflammation and allergic conditions.

  本发明提供了公式I或公式II的化合物：1对映异构体，对映体，前药，溶剂化物，代谢物或其药学上可接受的盐，其中组分变量在此处提供。公式I和II的化合物是金属蛋白酶调节剂，可用于治疗与金属蛋白酶活性相关的疾病，如关节炎，癌症，心血管疾病，皮肤疾病，炎症和过敏症。
• AZA SPIRO ALKANE DERIVATIVES AS INHIBITORS OF METALLOPROTEASES
  申请人：Yao Wenqing

  公开号：US20090124649A1

  公开（公告）日：2009-05-14

  The present invention provides a compound of Formula I or Formula II: enantiomer, diastereomer, prodrug, solvate, metabolite, or pharmaceutically acceptable salt thereof, wherein constituent variables are provided herein. The compounds of Formula I and II are modulators of metalloproteases and are useful in treating diseases associated with metalloprotease activity such as arthritis, cancer, cardiovascular disorders, skin disorders, inflammation and allergic conditions.

  本发明提供了I式或II式的化合物：其对映异构体、顺反异构体、前药、溶剂化物、代谢物或其药学上可接受的盐，其中所述的组分变量已在此处提供。I和II式的化合物是金属蛋白酶的调节剂，并且在治疗与金属蛋白酶活性相关的疾病，例如关节炎、癌症、心血管疾病、皮肤疾病、炎症和过敏症方面很有用。
• AZA SPIRO ALKANE DERIVATIVES AS INHIBITORS OF METALLOPROTEASES
  申请人：Yao Wenqing

  公开号：US20110288068A1

  公开（公告）日：2011-11-24

  The present invention provides a compound of Formula I or Formula II: enantiomer, diastereomer, prodrug, solvate, metabolite, or pharmaceutically acceptable salt thereof, wherein constituent variables are provided herein. The compounds of Formula I and II are modulators of metalloproteases and are useful in treating diseases associated with metalloprotease activity such as arthritis, cancer, cardiovascular disorders, skin disorders, inflammation and allergic conditions.

  本发明提供了化合物I或化合物II的化合物：对映体、顺反异构体、前药、溶剂化物、代谢物或其药学上可接受的盐，其中组成变量在此处提供。化合物I和II是金属蛋白酶调节剂，可用于治疗与金属蛋白酶活性相关的疾病，如关节炎、癌症、心血管疾病、皮肤疾病、炎症和过敏症。
• AZA Spiro Alkane Derivatives as Inhibitors of Metalloproteases
  申请人：INCYTE CORPORATION

  公开号：US20140187530A1

  公开（公告）日：2014-07-03

  The present invention provides a compound of Formula I or Formula II: enantiomer, diastereomer, prodrug, solvate, metabolite, or pharmaceutically acceptable salt thereof, wherein constituent variables are provided herein. The compounds of Formula I and II are modulators of metalloproteases and are useful in treating diseases associated with metalloprotease activity such as arthritis, cancer, cardiovascular disorders, skin disorders, inflammation and allergic conditions.

  本发明提供公式I或公式II的化合物：其对映体，顺反异构体，前药，溶剂化物，代谢物或其药学上可接受的盐，其中组成变量在此提供。公式I和II的化合物是金属蛋白酶调节剂，并且在治疗与金属蛋白酶活性相关的疾病，例如关节炎，癌症，心血管疾病，皮肤疾病，炎症和过敏症方面是有用的。