[EN] NEW AMINOACID COMPOUNDS FOR TREATING TUMOURS AND AUTOIMMUNE DISEASES<br/>[FR] NOUVEAUX COMPOSÉS D'ACIDE AMINÉ SERVANT À TRAITER LES TUMEURS ET LES MALADIES AUTO-IMMUNES
申请人:ARKE ORGANICS S R L
公开号:WO2013029648A1
公开(公告)日:2013-03-07
A compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof, wherein: - R' is H or F or trifluoromethyl; - R'' is OH or O-alkyl; - R''' is H or F or trifluoromethyl or phenyl or pyridyl; - R'''' is methylene or acylsulfanyl or phenacylsulfanyl or aryloylsulfanyl or thien-2-ylsulfanyl, thiazol-2-ylsulfanyl; - n is 0 or 1, as well as pharmaceutical composition containing at least of such compounds for treating neoplasms, including tumours and carcinomas, and autoimmune diseases, including rheumatoid arthritis.
tied to the more lipophilic compounds. The most active derivative contained phenylglycine moiety (PC-d/l-Pgl-Me, MIC < 1.95 µg/mL). All active compounds possessed low cytotoxicity and good selectivity towards Mtb. To the best of our knowledge, this is the first study comparing the activities of the d- and l-amino acid derivatives of pyrazinamide as potential antimycobacterial compounds.
Simple and efficient synthetic routes to d-cycloserine
作者:Hee-Kwon Kim、Kyoung-Joo Jenny Park
DOI:10.1016/j.tetlet.2012.01.089
日期:2012.3
has been successfully synthesized in good yields through three new syntheticroutes from a readily available d-serine. In each synthesis, cyclization served as the key step, and two of the routes employed one-pot operations for the preparation of the target product. These methods featured the use of mild reaction conditions and simple treatments.
Synthesis and preliminary evaluation of pyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-6(7H)-ones and related compounds, as benzodiazepine receptor ligands and anticonvulsant agents
作者:S Selleri、F Bruni、A Costanzo、G Guerrini、P Malmberg Aiello、G Iavarone、C Martini
DOI:10.1016/0223-5234(92)90033-w
日期:1992.12
[EN] HALOALKYL CONTAINING COMPOUNDS AS CYSTEINE PROTEASE INHIBITORS<br/>[FR] COMPOSES CONTENANT UN HALOALKYLE UTILISE COMME INHIBITEURS DE CYSTEINE PROTEASE