Chemistry of carbon compounds – Dipeptides – e.g. – aspartame – anserine – carnosine – etc.
Patent
1983-07-27
1986-08-19
Phillips, Delbert R.
Chemistry of carbon compounds
Dipeptides, e.g., aspartame, anserine, carnosine, etc.
C07K 900
Patent
active
046068570
ABSTRACT:
Muramyldipeptide derivatives represented by the formula: ##STR1## wherein Ala represents alanine; Acyl represents an acyl group; R.sub.1 and R.sub.2 each represents a hydrogen atom or, when taken together, may form an alkylidene group; R.sub.3 represents a hydrogen atom, an acyl group or an alkyl group; and R.sub.4 represents a hydrogen atom or an alkyl group. These compounds have excellent immunoadjuvant activity, prophylactic and therapeutic effects against microbial infections, and antitumor activity.
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Chem. Abstr., vol. 99, (1983) 88560k.
Azuma Ichiro
Hasegawa Akira
Yamamura Yuichi
Daiichi Seiyaku Co., Ltd.
Phillips Delbert R.
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