We supply the Intermediates:
4 Bromomethyl 2(1H) Quinolinone [4876-10-2]
2 Amino 3 (1,2 Dihydro 2 Oxo Quinolin-4-Yl) Propionic Hcl

CAS:111911-87-6
MF:C19H15ClN2O4
MW:370.072
Pharmaco - toxicological :
gastric mucosal protective agent. Prevent ulcers and promote ulcer healing, increase gastric mucosal blood flow, prostaglandin E2 synthesis and secretion of gastric mucus. Oxygen free radicals can be removed, and promote inflammation and peptic ulcer healing improvement.