Oxidative C-C Bond Cleavage of N-Protected Cyclic Amines by HNO3-TFA System
摘要:
Oxidative C-C bond cleavage of N-protected cyclic amines was achieved by using 70% HNO3 in trifluoroacetic acid (TFA) to afford omega-amino acid derivatives in high yields. The C-C bond cleavage reaction smoothly proceeded under aerobic condition with a simple procedure. The use of 70% HNO3 as an oxidant source enabled to conduct the reaction at a higher substrate concentration than that of the previous condition using NaNO2 in TFA. In addition, some omega-amino acids were obtained with improved reaction efficiency under the present reaction conditions.
[EN] COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS ET LEURS UTILISATIONS
申请人:FOGHORN THERAPEUTICS INC
公开号:WO2019152437A1
公开(公告)日:2019-08-08
The present disclosure features compounds useful for the treatment of BAF complex-related disorders.
本公开涉及用于治疗BAF复合物相关疾病的化合物。
Thienopyrrole compound and use thereof as HCV polymerase inhibitor
申请人:Mizojiri Ryo
公开号:US20060167246A1
公开(公告)日:2006-07-27
The present invention relates to a thienopyrrole compound represented by the following formula [I]
wherein each symbol is as defined in the specification, or a pharmaceutically acceptable a salt thereof, and a hepatitis C virus (HCV) polymerase inhibitor and a therapeutic agent for hepatitis C containing this compound as an active ingredient. The compound of the present invention shows an anti-HCV activity based on the HCV polymerase inhibitory activity, and useful as an agent for the prophylaxis or treatment of hepatitis C.
Tetracyclic fused heterocyclic compound and use thereof as HCV polymerase inhibitor
申请人:Oka Takahiro
公开号:US20070049593A1
公开(公告)日:2007-03-01
The present invention relates to a tetracyclic fused heterocyclic compound represented by the following formula [I]
wherein each symbol is as defined in the specification, or a pharmaceutically acceptable a salt thereof, and a hepatitis C virus (HCV) polymerase inhibitor and a therapeutic agent for hepatitis C containing this compound. The compound of the present invention shows an anti-HCV activity based on the HCV polymerase inhibitory activity, and useful as an agent for the prophylaxis or treatment of hepatitis C.
TRICYCLIC HETEROCYCLIC COMPOUNDS, COMPOSITIONS AND METHODS OF USE THEREOF
申请人:Babu Srinivasan
公开号:US20110201593A1
公开(公告)日:2011-08-18
The invention provides novel compounds of formula I having the general formula:
wherein R
1
, R
2
, R
3
, X and Y are as described herein. Accordingly, the compounds may be provided in pharmaceutically acceptable compositions and used for the treatment of immunological or hyperproliferative disorders.
TETRACYCLIC FUSED HETEROCYCLIC COMPOUND AND USE THEREOF AS HCV POLYMERASE INHIBITOR
申请人:Oka Takahiro
公开号:US20120070409A1
公开(公告)日:2012-03-22
The present invention relates to a tetracyclic fused heterocyclic compound represented by the following formula [I]
wherein each symbol is as defined in the specification, or a pharmaceutically acceptable a salt thereof, and a hepatitis C virus (HCV) polymerase inhibitor and a therapeutic agent for hepatitis C containing this compound. The compound of the present invention shows an anti-HCV activity based on the HCV polymerase inhibitory activity, and useful as an agent for the prophylaxis or treatment of hepatitis C.