Medicaments Comprising Carbonyl Compounds, And The Use Thereof
申请人:Cezanne Bertram
公开号:US20080003214A1
公开(公告)日:2008-01-03
Use of compounds of the formula (I) in which D, E, G, W, X, Y, T, R
1
and R
2
have the meaning indicated in Patent Claim
1
, for the prophylaxis and/or therapy of thromboembolic diseases
Novel compounds of the formula (I), in which D, E, G, W, X, Y, T, R
1
and R
2
are as defined in Patent Claim
1,
are inhibitors of coagulation factor Xa and can be employed for the prophylaxis and/or therapy of thromboembolic diseases and for the treatment of tumours.
OPTICALLY ACTIVE 2-NITROIMIDAZOLE DERIVATIVE, PROCESS FOR PRODUCING THE SAME, AND INTERMEDIATE FOR PRODUCING THE SAME
申请人:POLA CHEMICAL INDUSTRIES, INC.
公开号:EP0632028A1
公开(公告)日:1995-01-04
A highly pure, optically active 2-nitroimidazole derivative that can be used as a concomitant drug for the radiotherapy of various tumors because it has an excellent radiosensitizing effect and a high safety. It can be produced from an inexpensive diester of tartaric acid in a high yield according to reaction scheme (I), wherein R¹ and R², which may be the same or different from each other, represent each an aliphatic or aromatic group, and X represents halogen.
With the objective to prepare novel non-peptidic thrombin inhibitors, bioisosteres of the inhibitory tripeptide D-Phe-Pro-Arg chain have been examined. Thus, the P1 Arg was replaced with p-amidinobenzylamine, an elongated homologue of the same and with 2,5-dichloro benzylamine. The P2-P3, D-Phe-Pro, was replaced with a novel tartaric acid template coupled to a series of readily available, mainly lipophilic, amines. Some,of these compounds exhibit promising thrombin inhibition activity in vitro, IC50 similar to5.9 muM. (C) 2002 Elsevier Science Ltd. All rights reserved.
[DE] PYRROLIDIN -1,2-DICARBONSÄURE-1-(PHENYLAMID) -2- (4-(3-OXO-MORPHOLIN-4-YL)-PHENYLAMID) DERIVATE UND VERWANDTE VERBINDUNGEN ALS INHIBITOREN DES KOAGULATIONSFAKTORS XA ZUR BEHANDLUNG VON THROMBOEMBOLISCHEN ERKRANKUNGEN<br/>[EN] PYRROLIDINO-1,2-DICARBOXY-1-(PHENYLAMIDE)-2-(4-(3-OXO-MORPHOLINO-4-YL)-PHENYLAMIDE) DERIVATIVES AND RELATED COMPOUNDS FOR USE AS INHIBITORS OF COAGULATION FACTOR XA IN THE TREATMENT OF THROMBO-EMBOLIC DISEASES<br/>[FR] COMPOSES CARBONYLE