Muramyldipeptide derivatives

Details Muramyldipeptide derivatives Muramyldipeptide derivatives

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.

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