[1]Jagupol'skii;Troizkaja[ZhurnalObshcheiKhimii,1959,vol.29,p.2409,2415;engl.Ausg.S.2374,2379]
[1]Jagupol'skii;Troizkaja[ZhurnalObshcheiKhimii,1959,vol.29,p.2409,2415;engl.Ausg.S.2374,2379]
[1]Jagupol'skii;Troizkaja[ZhurnalObshcheiKhimii,1959,vol.29,p.2409,2415;engl.Ausg.S.2374,2379]
[1]CurrentPatentAssignee:PFIZERINC-US6596772,2003,B1
[1]CurrentPatentAssignee:PFIZERINC-US6596772,2003,B1