US 4,618,708 A · Amino acid derivative

Abstract

Derivatives having the general formula: ##STR1## in which the various radicals A,B,X,R.sub.1, R.sub.2, R.sub.3 and n have indicated definitions. These compounds have in particular enkephalinase-inhibiting, antalgic, antidepressive, antidiarrhea and hypotensive activities.

Claims1

Dependent claims

##STR65##

Dependencies are inferred from the claim text.

Facts

Application

06/715,764Filed 25 Mar 1985 · continuation

Priority

FR 81 2348816 Dec 1981

Granted

21 Oct 1986

Term ends

Not estimatedThe source records don’t support an estimate.

Classification19 codes

C07D 295/088
With the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings: to…
A61P 1/12
Drugs for disorders of the alimentary tract or the digestive system: antidiarrhoeals
A61P 25/04
Drugs for disorders of the nervous system: centrally acting analgesics, e.g. opioids
A61P 25/24
Drugs for disorders of the nervous system: antidepressants

Amino acid derivative

Life of this patent

Abstract

Claims1

Amino acid derivative

Life of this patent

Abstract

Claims1