英文别名(3R,8aS)-3-methylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione; Cyclo(-D-Ala-Pro); trans-cyclo(D-Ala-Pro); 3-methylhexahydropyrrolo[1,2-a]pyrazin-1,4-dione; 3-methyl-hexahydro-pyrrolo[1,2-a]pyrazine-1,4-dione; (3R,8aS)-3-Methyl-hexahydro-pyrrolo[1,2-a]pyrazine-1,4-dione; Pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-3-methyl-, (3R,8aS)- (9CI); Cyclo(L-prolyl-D-alanyl); Cyclo(Ala-Pro); c(DAla-Pro) 
