138753-37-4

5H-Cyclohepta[b]pyridine-8-acetic acid,2-[[(3,4-dimethoxyphenyl)ethyl]amino]-a-[2-[[(3,4-dimethoxyphenyl)methyl]amino]-3-(ethoxycarbonyl)-6,7,8,9-tetrahydro-9-oxo-5H-cyclohepta[b]pyridin-8-yl]-3-(ethoxycarbonyl)-6,7,8,9-tetrahydro-9-oxo-