Design and synthesis of a novel epoxide-containing pyrrolo[2,1-c][1,4]benzodiazepine (PBD) via a new cyclization procedure
作者:Stuart C. Wilson、Philip W. Howard、David E. Thurston
DOI:10.1016/0040-4039(95)01224-6
日期:1995.8
The synthesis of a potential DNA-crosslinking pyrrolo[2,1-c][1,4]benzodiazepine (PBD) substituted at the C8-position with a 2,3-epoxypropaneoxy moiety using a new cyclization procedure is described.
描述了使用新的环化方法合成潜在的DNA交联的吡咯并[2,1- c ] [1,4]苯并二氮杂(PBD)在C8-位被2,3-环氧丙烷氧基部分取代。
Design, Synthesis, and Evaluation of a Novel Sequence-Selective Epoxide-Containing DNA Cross-Linking Agent Based on the Pyrrolo[2,1-<i>c</i>][1,4]benzodiazepine System
作者:Stuart C. Wilson、Philip W. Howard、Stephen M. Forrow、John A. Hartley、Lesley J. Adams、Terence C. Jenkins、Lloyd R. Kelland、David E. Thurston
DOI:10.1021/jm981124d
日期:1999.10.1
10-step route involving a pro-N10-Fmoc cleavagemethod that should have general applicability to other pyrrolobenzodiazepine (PBD) molecules containing acid- or nucleophile-sensitive groups. During the course of this work, a one-pot reductive cyclization procedure for the synthesis of PBD N10-C11 imines from nitro dimethyl acetals was also discovered, although this method results in C11a racemization which