PROCESS FOR PREPARING ARPHAMENINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING SUCH COMPOUNDS

The present invention relates to an arphamenine-related compound represented by the general formula: wherein R1 denotes a hydrogen atom or an amino-protecting group, R2 denotes a dimethylpyrimidinyl group, R3 denotes a hydrogen atom or a hydroxyl group, and R4 denotes a hydrogen atom or a carboxyl-p...

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Bibliographic Details
Main Authors UMEZAWA,HAMAO,JP, TAKEUCHI,TOMIO,JP, AOYAGI,TAKAAKI,JP, OHUCHI,SHOHKICHI,JP
Format Patent
LanguageEnglish
Published 29.10.1986
Edition4
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:The present invention relates to an arphamenine-related compound represented by the general formula: wherein R1 denotes a hydrogen atom or an amino-protecting group, R2 denotes a dimethylpyrimidinyl group, R3 denotes a hydrogen atom or a hydroxyl group, and R4 denotes a hydrogen atom or a carboxyl-protecting group, and a pharmaceutically acceptable salt thereof and a process for their preparation. The compounds have immunopotentiating activity and can, therefore, be used as medicaments.
Bibliography:Application Number: HU19850003241