A new series of succinate-based dual inhibitors against matrix metalloproteinases (MMPs) and tumor necrosis factor or. converting enzyme (TACE) possessing highly-water solubility was designed, synthesized, and evaluated for enzyme inhibition. Incorporating of acidic or basic functional groups at the P-2' position afforded sufficient water solubility without significant loss of inhibitory potencies. Compound 18e, which had a guanidino group at the P-2' position as the basic functional group, exhibited broad inhibition against target enzymes for a relatively long period in rat plasma (beta1(1/2): 2.0 h) after sc administration when compared with compounds possessing acidic functional groups (18a and 18b). Consequently, the representative compound 18e together with compound 18b. Marimastat and Trocade were evaluated in the rat adjuvant-induced arthritis model, a model of chronic cartilage destruction. It is concluded that the newly synthesized highly water-soluble compound 18e showed significant activity in suppressing hindpaw swelling and the bone destruction with a minimal administration period (days 3-7). (C) 2002 Elsevier Science Ltd. All rights reserved.
AMINO(OXO)ACETIC ACID PROTEIN TYROSINE PHOSPHATASE INHIBITORS
申请人:ABBOTT LABORATORIES
公开号:EP1313696A2
公开(公告)日:2003-05-28
[EN] AMINO(OXO)ACETIC ACID PROTEIN TYROSINE PHOSPHATASE INHIBITORS<br/>[FR] ACIDES AMINO(OXO)ACETIQUES INHIBITEURS DE LA PROTEINE TYROSINE PHOSPHATASE
申请人:ABBOTT LAB
公开号:WO2002018323A2
公开(公告)日:2002-03-07
Compound of formula (I) or therapeutically acceptable salts thereof, are protein tyrosine kinase PTP1B inhibitors. Preparation of the compounds, compositions containing the compounds, and treatment of diseases using the compounds are disclosed.
[EN] PHENETHYLAMINO SULFAMIC ACIDS<br/>[FR] ACIDES SULFAMIQUES DE PHENETHYLAMINO
申请人:PROCTER & GAMBLE
公开号:WO2004074238A1
公开(公告)日:2004-09-02
Compounds of formula (I): (I)are effective in the treatment of protein tyrosine phosphatase (PTPase) mediated disorders such as diabetes.