申请人:Merck & Co., Inc.
公开号:US05663467A1
公开(公告)日:1997-09-02
An improved synthesis of cyclopropylacetylene involving cyclization of 5-halo-1-pentyne in strong base is disclosed, and is useful for preparing compounds with a cyclopropylethynyl substituent, such as an intermediate for a highly potent HIV reverse transcriptase inhibitor or other pharmaceutically active compounds.
本文披露了一种改进的环丙基
乙炔合成方法,涉及在强碱条件下进行5-卤代-
1-戊炔的环化反应,可用于制备含有环丙基
乙炔取代基的化合物,例如高效的HIV逆转录酶
抑制剂的中间体或其他具有药用活性的化合物。