ethyl 2-(2S)-(6-amino-chroman-2-yl)-acetate | 374553-66-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: ethyl 2-(2S)-(6-amino-chroman-2-yl)-acetate
• 英文别名: ethyl 2-[(2S)-6-amino-3,4-dihydro-2H-chromen-2-yl]acetate
• CAS: 374553-66-9
• 化学式: C₁₃H₁₇NO₃
• 分子量: 235.283
• InChiKey: FOBRYDDFZKXCFJ-NSHDSACASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  61.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  ethyl (2S)-(6-aminochroman-2-yl)acetic acid hydrochloride salt 以81.4%的产率得到ethyl 2-(2S)-(6-amino-chroman-2-yl)-acetate
  参考文献：
  名称：

  Method for resolving chiral (2s) and (2r) chromanes

  摘要：

  公开了用于解决手性（2S）和（2R）苯并吡喃、使苯并吡喃消旋以及回收消旋苯并吡喃的方法，以提高所需对映体的产量，从而提供纯化或基本纯化的双环氨基取代苯并吡喃衍生物。这些苯并吡喃衍生物最好是色苷，可以通过酰苯衍生物通过酰胺键耦合，生产出强效的血小板聚集抑制剂。

  公开号：

  US20040014994A1

文献信息

• Methods for producing chiral chromones, chromanes, amino substituted chromanes and intermediates therefor
  申请人：——

  公开号：US20040053992A1

  公开（公告）日：2004-03-18

  Disclosed are process steps and novel processes for producing chromane compositions enriched in at least one (2R or 2S) enantiomer, preferably chroman-2-yl carboxylic acid compounds and chroman-2-yl carboxylic acid esters which are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors. Further disclosed are enzymatic processes for resolving chiral intermediates or final products to provide desired enantiomers.

  揭示了生产富含至少一种(2R或2S)对映体的香豆素组合物的工艺步骤和新型工艺，优选为香豆素-2-基羧酸化合物和香豆素-2-基羧酸酯，它们是生产血小板聚集抑制剂的中间体和/或本身是有效的血小板聚集抑制剂。进一步揭示了用于解析手性中间体或最终产品以提供所需对映体的酶促过程。
• METHODS FOR PRODUCING CHIRAL CHROMONES, CHROMANES, AMINO SUBSTITUTED CHROMANES AND INTERMEDIATES THEREFOR
  申请人：MILLENIUM PHARMACEUTICALS, INC.

  公开号：EP1292589A2

  公开（公告）日：2003-03-19
• US6756403B2
  申请人：——

  公开号：US6756403B2

  公开（公告）日：2004-06-29
• [EN] METHODS FOR PRODUCING AMINO SUBSTITUTED CHROMANES AND INTERMEDIATES THEREFOR<br/>[FR] PROCEDES DE PRODUCTION DE CHROMANES AMINO SUBSTITUES ET INTERMEDIAIRES CORRESPONDANTS
  申请人：COR THERAPEUTICS INC

  公开号：WO2001087871A2

  公开（公告）日：2001-11-22

  Disclosed are processes for producing chromane compounds, preferably 2-(6-aminochroman-2-yl) acetic acid esters which are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors.
• [EN] METHODS FOR PRODUCING CHIRAL CHROMONES, CHROMANES, AMINO SUBSTITUTED CHROMANES AND INTERMEDIATES THEREFOR<br/>[FR] PROCEDES DE PRODUCTION DE CHROMONES CHIRAUX, DE CHROMANES, ET DE CHROMANES AMINO SUBSTITUES ET LEURS INTERMEDIAIRES
  申请人：LILLY CO ELI

  公开号：WO2001094335A2

  公开（公告）日：2001-12-13

  Disclosed are process steps and novel processes for producing chromane compositions enriched in at least one (2R or 2S) enantiomer, preferably chroman-2-yl carboxylic acid compounds and chroman-2-yl carboxylic acid esters which are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors. Further disclosed are enzymatic processes for resolving chiral intermediates or final products to provide desired enantiomers.