发明授权
US6114390A Amino acid derivatives, pharmaceutical compositions containing these compounds and processes for preparing them 失效
氨基酸衍生物,含有这些化合物的药物组合物及其制备方法

Amino acid derivatives, pharmaceutical compositions containing these
compounds and processes for preparing them
摘要:
NPY-antagonistic compounds of the formula ##STR1## Exemplary are: (A) (R)-N-[[4-(Aminocarbonylaminomethyl)phenyl]methyl]-N.sup.2 -bis(4-hydroxyphenyl)acetyl]-argininamide-trifluoracetate;(B) (R)-N-[[4-(Aminocarbonylaminomethyl)phenyl]methyl]-N.sup.2 -[bis(4-chlorphenyl)acetyl]-argininamide-trifluoracetate;(C) (R)-N-[[4-Aminocarbonylaminomethyl)phenyl]methyl]-N.sup.2 -(diphenylacetyl)-argininamide-trifluoracetate;(D) (R)-N.sup.2 -(Diphenylacetyl)-N-[[4-(ethoxycarbonylmethylamino-carbonylaminomethyl)phenyl]methyl]-argininamide-trifluoroacetate;(E) (R,S)-N.sup.5 -(Aminoiminomethyl)-N.sup.2 -(diphenylacetyl)-N-[(4-hy-droxyphenyl)methyl]-N.sup.5 -methyl-ornithinamide-hydrochloride;(F) (R)-N-[[4-(Aminocarbonylmethyl)phenyl]methyl]-N.sup.2 -(diphenyl-acetyl)-argininamide-diacetate;(G) (R)-N.sup.2 -(Diphenylacetyl)-N-[[4-(ethylaminocarbonylamino-methyl)-phenyl]methyl]-argininamide-bis-(trifluoroacetate); and,(H) (R)-N.sup.2 -(Diphenylacetyl)-N-[[4-(ethoxycarbonylamino-carbonylaminomethyl)phenyl]methyl]-argininamide-trifluoroacetate.
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