作者:Amos B. Smith、Hu Liu、Hiroyuki Okumura、David A. Favor、Ralph Hirschmann
DOI:10.1021/ol005931u
日期:2000.7.1
see text] An efficient, three-step iterative synthesis of polypyrrolinones has been achieved on solidsupport, setting the stage for the construction of a wide variety of libraries based on the pyrrolinone scaffold. Central to the approach is an effective end-game sequence featuring pyrrolinone ring construction with traceless release from the solidsupport.
Design, Synthesis, and Evaluation of a Pyrrolinone-Based Matrix Metalloprotease Inhibitor
作者:Amos B. Smith、Thomas Nittoli、Paul A. Sprengeler、James J.-W. Duan、Rui-Qin Liu、Ralph F. Hirschmann
DOI:10.1021/ol000254p
日期:2000.11.1
[GRAPHICS]A pyrrolinone-based hydroxamate matrix metalloprotease inhibitor, (-)-1, has been designed and synthesized. Enzymatic assay revealed that (-)-1 inhibited three of the ten matrix metalloprotease enzymes examined and as such represents a new, potentially important lead structure.