Synonyms: L-Glutamicacid, N-[N-[1-oxo-2-(phosphonooxy)propyl]-L-g-glutamyl]-, P®5-ester with1-[8-(5'-adenylyloxy)-3,4-dihydro-2,4-dioxopyrimido[4,5-b]quinolin-10(2H)-yl]-1-deoxy-D-ribitol,(S)-; Pyrimido[4,5-b]quinoline, L-glutamic acid deriv.; F 390; Factor 390;Factor 390, adenosine-; Factor F 390; Methanogen factor 390