[1]Sundberg;Dahlhausen;Manikumar;Mavunkel;Biswas;Srinivasan;KingJr.;Waid[JournalofHeterocyclicChemistry,1988,vol.25,#1,p.129-137]
[1]Sundberg;Dahlhausen;Manikumar;Mavunkel;Biswas;Srinivasan;KingJr.;Waid[JournalofHeterocyclicChemistry,1988,vol.25,#1,p.129-137]
[2]CurrentPatentAssignee:PFIZERINC-US5912246,1999,A
[1]CurrentPatentAssignee:PFIZERINC-US5912246,1999,A
[1]CurrentPatentAssignee:TAKEDAPHARMACEUTICALCOMPANYLIMITED-US2019/284182,2019,A1
[1]CurrentPatentAssignee:TAKEDAPHARMACEUTICALCOMPANYLIMITED-US2019/284182,2019,A1