Synonyms:
pyrrolo[1,2-a]pyrazine-1,4-dione,hexahydro-3-methyl-, (3r-cis)- ; pyrrolo[1,2-a]pyrazine-1,4-dione,hexahydro-3-methyl-, (3r,8as)- ; cyclo(-d-ala-l-pro) ; cyclo(l-prolyl-d-alanyl) ; pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-3-methyl-, (3r,8as)- (9ci)