for the following products
Fmoc-D-Dab(Dde)-OH | N-alpha-(9-Fluorenylmethyloxycarbonyl)-N-gamma-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-D-2,4-diaminobutyric acid and (2R)-4-[[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl]amino]-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]butanoic acid