Title: Peptide containing immunoexcitant
Application Number: 86107931 Application Date: 1986.11.24
Publication Number: 1011850 Publication Date: 1987.07.01
Approval Pub. Date: 1993.04.28 Granted Pub. Date: 1993.04.28
International Classifi-cation: A61K37/02;C07K5/04
Applicant(s) Name: Pfizer Inc. Address:
Inventor(s) Name: James Patrick Ridge
Attorney & Agent: LUO CAIXI
Abstract:
    The present invention relates to peptide components of formula 1, pharmaceutically acceptable base salts thereof, pharmaceutical compositions and their use as antiinfective agents where R1 is alkyl, cycloalkyl or cycloalkylmethyl; R2 is hydrogen or alkyl and R3 is hydroxy or an amino acid residu of the formula where X is hydrogen, alkyl or hydroxymethyl and n is an integer of 0 to 4 and R4 and R5 are alkyl, hydrogen, benzyl or cyclohexylmethyl.
Time: 6