An automated approach to peptaibols using microwave-assisted solid-phase peptide synthesis is demonstrated with a combination of HBTU and acid fluoride mediated couplings for normal and alpha,alpha-dialkylated amino acids, respectively. The method is utilized for the automated synthesis of several full-length peptaibols, including alamethicin, tylopeptin, ampullosporin, bergofungin, cervinin, trikoningin, trichogin, and peptaibolin, reducing both synthesis time and costs significantly as compared to other approaches. Furthermore, the use of noncommercially available reagents is minimized.
The invention provides compounds of formula (I): Said compounds being inhibitors of Kv3 channels and of use in the prophylaxis or treatment of related disorders.
该发明提供了化合物的公式(I):所述化合物是Kv3通道的抑制剂,可用于预防或治疗相关疾病。
Novel cyclic urea derivatives, preparation thereof and pharmaceutical use thereof as kinase inhibitors
申请人:AVENTIS PHARMA S.A.
公开号:US20040248884A1
公开(公告)日:2004-12-09
The present invention relates to a cyclic urea compound of formula I:
1
as defined herein. The invention is also directed to the process for its preparation, pharmaceutical composition comprising it and its pharmaceutical use, as an inhibitor on a protein kinase. Thus, it is useful for preventing or treating a physiological disorder capable of being modulated by inhibiting the activity of a protein kinase, such as a solid tumor.
[EN] HYDANTOIN DERIVATIVES USEFUL AS KV3 INHIBITORS<br/>[FR] DÉRIVÉS D'HYDANTOÏNE UTILES EN TANT QU'INHIBITEURS DE KV3
申请人:AUTIFONY THERAPEUTICS LTD
公开号:WO2012076877A1
公开(公告)日:2012-06-14
The invention provides compounds of formula (I): Said compounds being inhibitors of Kv3 channels and of use in the prophylaxis or treatment of related disorders.
该发明提供了化合物的公式(I):所述化合物是Kv3通道的抑制剂,可用于预防或治疗相关疾病。
[EN] HYDANTOIN DERIVATIVES USEFUL AS KV3 INHIBITORS<br/>[FR] DÉRIVÉS D'HYDANTOÏNE UTILES COMME INHIBITEURS DE KV3
申请人:AUTIFONY THERAPEUTICS LTD
公开号:WO2013083994A1
公开(公告)日:2013-06-13
The invention provides compounds of formula (I): Said compounds being modulators of Kv3 channels and of use in the prophylaxis or treatment of related disorders.
该发明提供了化合物的公式(I):所述化合物是Kv3通道的调节剂,并用于预防或治疗相关疾病。
NOVEL COMPOUNDS
申请人:AUTIFONY THERAPEUTICS LIMITED
公开号:US20140323508A1
公开(公告)日:2014-10-30
The invention provides compounds of formula (I): Said compounds being modulators of Kv3 channels and of use in the prophylaxis or treatment of related disorders.