Pharmaceutical compositions having anti-arthritic activity comprising an ester derivative of pulvinic acid and methods of producing anti-arthritic activity by administering internally said compositions. Certain of the pulvinic acid derivatives are novel compounds per se.
The Reaction of Bromine with Arylcyanopyruvic Esters
作者:Glenn S. Skinner、Wilson McA. Kleibacker、Ronald Rosenberg、Jules A. Gladner、Stanley L. Reed
DOI:10.1021/ja01192a012
日期:1948.12
US3944571A
申请人:——
公开号:US3944571A
公开(公告)日:1976-03-16
Synthesis and biological evaluation of analogues of butyrolactone I and molecular model of its interaction with CDK2
作者:Miguel F. Braña、M. Luisa García、Berta López、Beatriz de Pascual-Teresa、Ana Ramos、Jose M. Pozuelo、M. Teresa Domínguez
DOI:10.1039/b403052d
日期:——
A series of analogues of butyrolactone I, a natural product isolated from Aspergillus terreus that selectively inhibits the CDK2 and CDK1 kinases and that has been found to exhibit an interesting antiproliferative activity, have been synthesized. Its antitumor activity has been tested. Molecular models of the complex between butyrolactone I and the CDK2 active site have been built using a combination of conformational search and automated docking techniques. The stability of the resulting complexes has been assessed by molecular dynamics simulations and the experimental results obtained for the synthesized analogues are rationalized based on the molecular models.