6-Heteroarylpyridoindolone Derivatives, Their Preparation and Therapeutic Use Thereof
申请人:MUNEAUX Yvette
公开号:US20080262020A1
公开(公告)日:2008-10-23
The disclosure relates to compounds of formula (I):
wherein R
1
, R
2
, R
3
, R
4
, are R
5
are as defined in the disclosure; their preparation method, compositions containing the same and therapeutic use thereof.
Indole Synthesis by Rhodium(III)-Catalyzed Hydrazine-Directed CH Activation: Redox-Neutral and Traceless by NN Bond Cleavage
作者:Dongbing Zhao、Zhuangzhi Shi、Frank Glorius
DOI:10.1002/anie.201306098
日期:2013.11.18
Fishing for complements! There is an alternative to the useful Fischer indole synthesis. The new method utilizes the same retrosynthetic disconnection but is based on a RhIII‐catalyzed directed CH activation step and a successive coupling with alkynes.
Pyridoindolone derivatives substituted in the 3-position by a phenyl, their preparation and their application in therapeutics
申请人:Bourrie Bernard
公开号:US20050288318A1
公开(公告)日:2005-12-29
The present invention relates to pyridoindolone derivatives substituted in the 3-position by a phenyl of general formula (I):
to processes for preparing the same and to their use in therapeutics.
6-Substituted pyridoindolone derivatives, production and therapeutic use thereof
申请人:Bourrie Bernard
公开号:US20070129365A1
公开(公告)日:2007-06-07
Compounds of formula:
and pharmaceutically acceptable salts, hydrates, and solvates thereof, wherein R
1
, R
2
, R
3
, R
4
, and R
5
, have the meanings given in the description; pharmaceutical compositions comprising said compounds; and processes for preparing said compounds and methods of use thereof.
Rhodium(<scp>iii</scp>)-catalyzed C–H annulation of 2-acetyl-1-arylhydrazines with sulfoxonium ylides: synthesis of 2-arylindoles
作者:He Li、Ye Lu、Xinxin Jin、Shuang Sun、Limei Duan、Jinghai Liu
DOI:10.1039/d0ra07701a
日期:——
An efficient Rh(III)-catalyzed synthesis of 2-arylindole derivatives via intermolecular C–H annulation of arylhydrazines with sulfoxonium ylides was accomplished. A variety of 2-acetyl-1-arylhydrazines with sulfoxonium ylides were converted into 2-arylindoles in satisfactory yields. Excellent selectivity and good functional group tolerance of this transformation were also observed.
通过芳基肼与锍叶立德的分子间 C-H 环化,实现了Rh( III ) 催化的 2-芳基吲哚衍生物的有效合成。各种具有锍叶立德的 2-乙酰基-1-芳基肼以令人满意的收率转化为 2-芳基吲哚。还观察到这种转化的优异选择性和良好的官能团耐受性。