PT80692A - Process for the preparation of new derivatives of glutamic acid and aspartic acid having antagonistic activities towards bioactive polypeptides - Google Patents

Process for the preparation of new derivatives of glutamic acid and aspartic acid having antagonistic activities towards bioactive polypeptides

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Publication number
PT80692A
PT80692A PT8069285A PT8069285A PT80692A PT 80692 A PT80692 A PT 80692A PT 8069285 A PT8069285 A PT 8069285A PT 8069285 A PT8069285 A PT 8069285A PT 80692 A PT80692 A PT 80692A
Authority
PT
Portugal
Prior art keywords
preparation
new derivatives
aspartic acid
antagonistic activities
activities towards
Prior art date
Application number
PT8069285A
Other languages
Portuguese (pt)
Other versions
PT80692B (en
Inventor
Luigi Rovati
Francesco Makovec
Rolando Chiste
Paolo Senin
Original Assignee
Rotta Research Lab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT68070/84A external-priority patent/IT1196751B/en
Application filed by Rotta Research Lab filed Critical Rotta Research Lab
Publication of PT80692A publication Critical patent/PT80692A/en
Publication of PT80692B publication Critical patent/PT80692B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

or -aspartic acid derivs. of formula (I) and their salts are new. n = 1 or 2; R1 = phenyl mono-, di-or trisubstd. by 1-4C alkyl, or by halogen, or by a CN or CF3 gp.; one of R2 and R'2 is OH and the other is morpholino, piperidino or NR3R4; R3 and R4 = 1-8C alkyl or 3-8C cycloalkyl, or one may be H. When R'2 = OH, then n = 2, R1 = 3,4-dimethylphenyl or 3,4-dichlorophenyl, and R2 = di(4-5C n-alkyl)amino. When R2 = OH, then n = 2, R1 = 4-cyanophenyl and R'2 = di(4-5C n-alkyl)amino.
PT8069285A 1984-06-25 1985-06-24 PROCESS FOR THE PREPARATION OF GLUTAMIC ACID AND ASPARTIC ACID DERIVATIVES HAVING ANTAGONISTIC ACTIVITIES IN RELATION TO BIOACTIVE POLYPEPTIDES PT80692B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT674484 1984-06-25
IT68070/84A IT1196751B (en) 1984-10-26 1984-10-26 New N-acyl glutamic or aspartic acid amide derivs.

Publications (2)

Publication Number Publication Date
PT80692A true PT80692A (en) 1985-07-01
PT80692B PT80692B (en) 1987-08-19

Family

ID=26325813

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8069285A PT80692B (en) 1984-06-25 1985-06-24 PROCESS FOR THE PREPARATION OF GLUTAMIC ACID AND ASPARTIC ACID DERIVATIVES HAVING ANTAGONISTIC ACTIVITIES IN RELATION TO BIOACTIVE POLYPEPTIDES

Country Status (1)

Country Link
PT (1) PT80692B (en)

Also Published As

Publication number Publication date
PT80692B (en) 1987-08-19

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