192755-21-8

(4s,7s)-n-[(3s)-2-ethoxy-5-oxo-tetrahydrofuran-3-yl]-7-(isoquinol Ine-1-carbonylamino)-6,10-dioxo-2,3,4,7,8,9-hexahydro-1h-pyridazi No[1,2-a]diazepine-4-carboxamide