EP3091020A2 - HYDROCHLORIDE SALT OF ((1S,2S,4R)-4-{4-[(1S)-2,3-DIHYDRO-1H-INDEN-1-YLAMINO]-7H-PYRROLO[2,3-D]PYRIMIDIN-7-YL}-2-HYDROXYCYCLOPENTYL)METHYL SULFAMATE