Recherche (Anvar)Immunological adjuvant constituted by the p-amino-phenyl derivative of N-acetyl-muramyl-L-alanyl-D-isoglutamineUS4220637 *Jul 15, 1977Sep 2, 1980Agence Nationale De Valorisation De La RechercheWater soluble agents effective as immunological adjuvants for stimulating in the host the immune response to various antigens and compositions, notably vaccines containing said water soluble