0000000001300608
AUTHOR
Peter R. Spackman
Approaching an experimental electron density model of the biologically active trans ‐epoxysuccinyl amide group—Substituent effects vs. crystal packing
The trans-epoxysuccinyl amide group as a biologically active moiety in cysteine protease inhibitors such as loxistatin acid E64c has been used as a benchmark system for theoretical studies of environmental effects on the electron density of small active ingredients in relation to their biological activity. Here, the synthesis and the electronic properties of the smallest possible active site model compound are reported to close the gap between the unknown experimental electron density of trans-epoxysuccinyl amides and the well-known function of related drugs. Intramolecular substituent effects are separated from intermolecular crystal packing effects on the electron density, which allows us…
CCDC 1498221: Experimental Crystal Structure Determination
Related Article: Ming W. Shi, Scott G. Stewart, Alexandre N. Sobolev, Birger Dittrich, Tanja Schirmeister, Peter Luger, Malte Hesse, Yu-Sheng Chen, Peter R. Spackman,Mark A. Spackman, Simon Grabowsky|2017|J.Phys.Org.Chem.|30|e3683|doi:10.1002/poc.3683
CCDC 1498219: Experimental Crystal Structure Determination
Related Article: Ming W. Shi, Scott G. Stewart, Alexandre N. Sobolev, Birger Dittrich, Tanja Schirmeister, Peter Luger, Malte Hesse, Yu-Sheng Chen, Peter R. Spackman,Mark A. Spackman, Simon Grabowsky|2017|J.Phys.Org.Chem.|30|e3683|doi:10.1002/poc.3683
CCDC 1498220: Experimental Crystal Structure Determination
Related Article: Ming W. Shi, Scott G. Stewart, Alexandre N. Sobolev, Birger Dittrich, Tanja Schirmeister, Peter Luger, Malte Hesse, Yu-Sheng Chen, Peter R. Spackman,Mark A. Spackman, Simon Grabowsky|2017|J.Phys.Org.Chem.|30|e3683|doi:10.1002/poc.3683