作者:Bhashyam S. Iyengar、Robert T. Dorr、Nancy G. Shipp、William A. Remers
DOI:10.1021/jm00163a042
日期:1990.1
MitomycinC and certain analogues alkylate DNA with their C-1 position and cross-link it by a second alkylation involving C-10. We now show that monoalkylation by C-10 (carbamate group) can occur for mitosene analogues that have no reactive C-1 functionality. Sodium dithionite reduction of 2,7-diaminomitosene or 2,7-diamino-1-hydroxymitosene in the presence of calf thymus DNA resulted in alkylation