Process for the preparation of N-(3-hydroxy-succinyl)-amino acid derivatives
申请人:Zeneca Limited
公开号:US06242615B1
公开(公告)日:2001-06-05
Processes for preparing compounds of the formula (I) are described: P1OOC—CH(OH)—CHR1—CONH—Z wherein P1 is hydrogen or a protecting group, Z is a group —CHR2COOP2 or —CHR2CONR3R4 wherein P2 is hydrogen or a protecting group and R1-R4 are values known in the TNF-inhibitor art. The compounds of the formula (I) are useful in inhibiting TNF and one or more matrix metalloproteinase enzymes. One intermediate in a process of the invention is formula (II).
PROCESS FOR THE PREPARATION OF N-(3-HYDROXY-SUCCINYL)-AMINO ACID DERIVATIVES
申请人:ZENECA LIMITED
公开号:EP0971881A1
公开(公告)日:2000-01-19
US6242615B1
申请人:——
公开号:US6242615B1
公开(公告)日:2001-06-05
[EN] PROCESS FOR THE PREPARATION OF N-(3-HYDROXY-SUCCINYL)-AMINO ACID DERIVATIVES<br/>[FR] METHODES DE PREPARATION DE DERIVES DE N-(3-HYDROXY-SUCCINYL)-AMINOACIDE
申请人:ZENECA LIMITED
公开号:WO1998043946A1
公开(公告)日:1998-10-08
(EN) Processes for preparing compounds of the formula (I) are described: P1OOC-CH(OH)-CHR1-CONH-Z wherein P1 is hydrogen or a protecting group, Z is a group -CHR2COOP2 or -CHR2CONR3R4 wherein P2 is hydrogen or a protecting group and R1-R4 are values known in the TNF-inhibitor art. The compounds of the formula (I) are useful in inhibiting TNF and one or more matrix metalloproteinase enzymes. One intermediate in a process of the invention is formula (II).(FR) L'invention concerne des méthodes de préparation de composés de la formule (I) P1OOC-CH(OH)-CHR1-CONH-Z dans laquelle P1 est hydrogène ou un groupe protecteur, Z est un groupe -CHR2COOP2, ou -CHR2CONR3R4 dans lequel P2 est hydrogène ou un groupe protecteur et R1 à R4 sont des valeurs connues dans le domaine de l'inhibition du facteur de nécrose tumorale. Les composés de la formule (I) peuvent inhiber efficacement le facteur de nécrose tumorale ou une ou plusieurs enzymes métalloprotéases matricielles. Une méthode intermédiaire du processus de l'invention est représentée par la formule (II).
New α-Substituted Succinate-Based Hydroxamic Acids as TNFα Convertase Inhibitors
作者:Bernard Barlaam、T. Geoffrey Bird、Christine Lambert-van der Brempt、Douglas Campbell、Steve J. Foster、Rose Maciewicz
DOI:10.1021/jm990377j
日期:1999.11.1
to be a metalloproteinase closely related to matrix metalloproteinases (MMPs). Current inhibitors of TACE such as succinate-based hydroxamicacids exemplified by Marimastat (TACE IC(50): 3.8 nM; blood IC(50): 7 microM) and BB1101 (TACE IC(50): 0.2 nM; blood IC(50): 2.3 microM) suffer from modest potency in blood and poor in vivo properties. The introduction of new bulky alpha-substituents into these