Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues – Tripeptides – e.g. – tripeptide thyroliberin – etc.
Patent
1985-08-29
1987-06-09
Kight, John
Chemistry: natural resins or derivatives; peptides or proteins;
Peptides of 3 to 100 amino acid residues
Tripeptides, e.g., tripeptide thyroliberin , etc.
536 53, A61K 3700, A61K 3702
Patent
active
046721061
ABSTRACT:
Muramylpeptide active ester derivatives represented by the formula: ##STR1## wherein R.sub.1 represents a hydrogen atom or a fatty acid residue having from 2 to 10 carbon atoms; --COR.sub.2 represents an active ester group; R.sub.3 represents a fatty acid residue having from 1 to 10 carbon atoms; X represents an alanine, N-methylalanine or valine residue; "Acyl" represents a fatty acid residue having from 2 to 6 carbon atoms; and n represents an integer of from 1 to 6. These compounds are applicable as haptens for the immunotherapy and exhibit antitumor activity.
REFERENCES:
patent: 4369178 (1983-01-01), Yamamura et al.
patent: 4406889 (1983-09-01), Hartmann et al.
patent: 4548923 (1985-10-01), Hartmann et al.
Fujiwara Hiromi
Hamaoka Toshiyuki
Komiya Masahiro
Kusama Tsuneo
Daiichi Seiyaku Co., Ltd.
Hamaoka Toshiyuki
Kight John
Nutter Nathan M.
LandOfFree
Muramylpeptide active ester derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Muramylpeptide active ester derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Muramylpeptide active ester derivatives will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1829391