METHYL 2-ALLYL-1 -METHYL-3-OXOINDOLINE-2-CARBOXYLATE AND 9A-ALLYL-1,2,3,9A-TETRAHYDRO- 9H-PYRROLO[1,2-A]INDOL-9-ONE DERIVATIVES AND RELATED COMPOUNDS FOR USE AS FLUORESCENT MARKERS FOR LABELLING OF DRUGS, AMINO ACIDS AN PROTEINS | Patent Application Number 17784161 | Patexia