(BLs), including the highly worrying carbapenemases. Whereas inhibitors of these enzymes were recently marketed, they only target serine-carbapenemases (e.g. KPC-type), and no clinically useful inhibitor is available yet to neutralize the class of metallo-β-lactamases (MBLs). We are developing compounds based on the 1,2,4-triazole-3-thione scaffold, which binds to the di-zinc catalytic site of MBLs
through five specific G-protein coupled receptors numbered S1P1 through S1P5. Agonists of the S1P1 receptor block the egress of T-lymphocytes from thymus and lymphoid organs and hold promise for the oral treatment of autoimmune disorders. Here, we report on the discovery and detailed structure−activity relationships of a novel class of S1P1 receptoragonists based on the 2-imino-thiazolidin-4-one scaffold
Direct, Microwave-Assisted Synthesis of Isothiocyanates
作者:Łukasz Janczewski、Anna Gajda、Tadeusz Gajda
DOI:10.1002/ejoc.201900105
日期:2019.4.16
Application of microwave technique allowed to accomplish novel, general and “greener” one‐pot protocol for the synthesis of isothiocyanates from amines. Reactions are easily scalable and take place without racemization of chiral amines. Decomposition of the intermediate dithiocarbamates into isothiocyanates proceeds without any additional desulfurating agent under these conditions.
[EN] NOVEL THIOPHENE AMIDINES, COMPOSITIONS THEREOF, AND METHODS OF TREATING COMPLEMENT-MEDIATED DISEASES AND CONDITIONS<br/>[FR] NOUVELLES AMIDINES DE THIOPHENE, COMPOSITIONS DE CES AMIDINES ET PROCEDE POUR TRAITER DES MALADIES ET DES ETATS MEDIES PAR LE COMPLEMENT
申请人:DIMENSIONAL PHARM INC
公开号:WO2003099805A1
公开(公告)日:2003-12-04
Disclosed is a method for treating the symptoms of an acute or chronic disorder mediated by the classical pathway of the complement cascade, comprising administering to a mammal in need of such treatment a therapeutically effective amount of a compound of Formula (I) or a solvate, hydrate or pharmaceutically acceptable salt thereof; wherein R1, R2, R3, R4 and R7 are defined in the specification, Z is SO or SO2, and Ar is an aromatic or heteroaromatic group as defined herein.
Novel thiophene amidines, compositions thereof, and methods of treating complement-mediated diseases and conditions
申请人:3-Dimensional Pharmaceuticals, Inc.
公开号:US20040009995A1
公开(公告)日:2004-01-15
Disclosed is a method for treating the symptoms of an acute or chronic disorder mediated by the classical pathway of the complement cascade, comprising administering to a mammal in need of such treatment a therapeutically effective amount of a compound of Formula I
1
or a solvate, hydrate or pharmaceutically acceptable salt thereof; wherein R
1
, R
2
, R
3
, R
4
and R
7
are defined in the specification, Z is SO or SO
2
, and Ar is an aromatic or heteroaromatic group as defined herein.