newdrugapprovals.org
Yonkenafil
YonkenafilMw 487.61, MF C₂₄H₃₃N₅O₄S,Cas 804518-63-64H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-[2-ethoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]phenyl]-3,7-dihydro-5-methyl-7-propyl-,2- [2-ethoxy –…