BUFADIENOLIDE DERIVATIVES, PREPARING PROCESS THEREOF, COMPOSITION COMPRISING THE SAME AND THE USE THEREOF
申请人:Hu Lihong
公开号:US20130005696A1
公开(公告)日:2013-01-03
The present invention provides a class of bufadienolide derivatives representing by the following formula I or pharmaceutically acceptable salts thereof, the preparing process thereof, pharmaceutical composition comprising the same and the use thereof. The bufadienolide derivatives have inhibitory activities against human-derived tumor cell lines, and thus can be used as a drug for treating malignancies.
2-ACYLAMINO-4-PHENYLTHIAZOLE DERIVATIVES, PREPARATION THEREOF AND THERAPEUTIC APPLICATION THEREOF
申请人:CARAYON Pierre
公开号:US20090156574A1
公开(公告)日:2009-06-18
The invention relates to 2-acylamino-4-phenylthiazole derivatives of general formula (I):
pharmaceutically acceptable acid-addition salts thereof, hydrates or solvates of such derivatives or such pharmaceutically acceptable acid addition salts, intermediates thereto, processes for the preparation thereof, and therapeutic application thereof.
The present invention relates to novel compounds and methods for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C-terminal hydrolase L1 (UCHL1). The invention further relates to the use of DUB inhibitors in the treatment of cancer and other indications. Compounds of the invention include compounds having the formula (I) or a pharmaceutically acceptable salt thereof, wherein R1 to R8 are as defined herein.
本发明涉及新型化合物和制造去泛素化酶(DUB)抑制剂的方法。特别是,本发明涉及泛素 C 端水解酶 L1(UCHL1)的抑制。本发明进一步涉及 DUB 抑制剂在治疗癌症和其他适应症中的用途。本发明的化合物包括具有式(I)的化合物或其药学上可接受的盐,其中R1至R8如本文所定义。