New compounds associating peptidyl or aminoacyl residues to lipophilic groups and pharmaceutical compositions containing said new compounds
申请人:ANVAR
Agence Nationale de Valorisation
de la Recherche
公开号:EP0013856A1
公开(公告)日:1980-08-06
Compounds of formula
in which
- (NH-CHR-CO) and (NH-CHR'-CO) independently from each other are residues of aminoacids of the group containing glycine, alanine, β-alanine, arginine, asparagine, cysteine, glutamine, histidine, hydroxyproline, isoleucine, leucine, methionine, phenylalanine, proline, serine, threonine, tryptophane and valine;
- m is zero or 1,
- n is 1 or 2,
- p is 0.1.2 or 3
- Y is either H or an acyl group with up to 4 carbon atoms
- R1 and R2 are the same or different, at least one of them being a lipophilic group comprising a hydrocarbon chain containing at least 10 carbon atoms; or a salt of said compound
A preferred compound is '-O(L-alanyl-D-isoglutaminyl-
These compounds are useful as anti-infectious agents.
式中的化合物
其中
- (NH-CHR-CO)和(NH-CHR'-CO)彼此独立地为包含甘氨酸、丙氨酸、β-丙氨酸、精氨酸、天冬酰胺、半胱氨酸、谷氨酰胺、组氨酸、羟脯氨酸、异亮氨酸、亮氨酸、蛋氨酸、苯丙氨酸、脯氨酸、丝氨酸、苏氨酸、色氨酸和缬氨酸的组中氨基酸的残基;
- m 为 0 或 1
- n 为 1 或 2
- p 是 0.1.2 或 3
- Y 是 H 或最多 4 个碳原子的酰基
- R1 和 R2 相同或不同,其中至少一个是亲脂基团,包含至少 10 个碳原子的烃链;或所述化合物的盐
一种优选的化合物是'-O(L-丙氨酰-D-异谷氨酰胺酰-L-丙氨酰-D-异谷氨酰胺酰'。
这些化合物可用作抗感染剂。