e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Russian chemical bulletin
α-Bromoacetyl derivatives of furazan and furoxan
AB Sheremetev, AS Kulikov, LI Khmel'nitskii
Index: Sheremetev, A. B.; Kulikov, A. S.; Khmel'nitskii, L. I. Russian Chemical Bulletin, 1993 , vol. 42, # 4 p. 708 - 711 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1993 , # 4 p. 744 - 746