申请人:INSTITUTE FOR BASIC SCIENCE 기초과학연구원(120120549213) Corp. No ▼ 160171-0006707BRN ▼314-82-15276
公开号:KR20170110856A
公开(公告)日:2017-10-12
본 발명은 아미드 작용기가 도입된 N-아실인돌 유도체의 제조방법에 관한 것으로, 본 발명의 제조방법은 전이금속 촉매 및 은 촉매하에 N-아실인돌 유도체로부터 온화한 반응조건 및 단순한 공정으로 위치선택적으로 아미드 작용기가 도입된 N-아실인돌 유도체를 제조할 수 있는 매우 효과적인 방법이다.
Iridium(<scp>iii</scp>)-catalyzed regioselective C7-sulfonamidation of indoles
作者:Zengqiang Song、Andrey P. Antonchick
DOI:10.1039/c6ob00926c
日期:——
C7-sulfonamidation of indoles with sulfonyl azides is described. The developed method has good compatibility with diverse functional groups, providing various 7-amino-substituted indoles with good to excellent yields in a short time under mild reaction conditions. The key feature of the developed method is the regioselective functionalization at the C7-position of 2,3-unsubstituted indoles. Biologically active
A series of compounds containing an N-(7-indolyl)benzenesulfonamide pharmacophore was synthesized and evaluated as a potential antitumor agent. Cell cycle analysis with P388 murine leukemia cells revealed that there were two different classes of potent cell cycle inhibitors; one disrupted mitosis and the other caused G1 accumulation. Herein described is the SAR summary of the substituent patterns on
Iridium(III)-Catalyzed Regioselective C7-Amination of <i>N</i>-Pivaloylindoles with Sulfonoazides
作者:Lanting Xu、Lushi Tan、Dawei Ma
DOI:10.1021/acs.joc.6b01856
日期:2016.11.4
Direct C7-amination of N-pivaloylindoles has been achieved using a combination of [Cp*IrCl2](2), AgNTf2, and AgOAc as the catalyst and sulfonoazides as the nitrogen source. The reaction proceeded at room temperature to 80 degrees C to afford 7-sulfonamidoindoles in good to excellent yields. The reaction is broadly applicable to the C7-amination of a wide variety of 3-, 4-, 5-, and 6-substituted N-pivaloylindoles with either alkyl or aryl sulfonoazides.