Synthesis of 7a-Substituted Hajos−Wiechert Ketone Analogues
摘要:
A general and efficient route to 2-substituted 1,3-cyclopentadiones 3 has been developed. This operationally simple, two-step procedure is amenable to mulfigram scale preparations of these useful synthetic intermediates. These compounds are then transformed to previously unknown, higher analogues of the Hajos-Parrish-Eder-Sauer-Wiechert ketone (enone 1, R = Me) following an enantioselective Robinson annulation.
Structure Property Relationships of Carboxylic Acid Isosteres
作者:Pierrik Lassalas、Bryant Gay、Caroline Lasfargeas、Michael J. James、Van Tran、Krishna G. Vijayendran、Kurt R. Brunden、Marisa C. Kozlowski、Craig J. Thomas、Amos B. Smith、Donna M. Huryn、Carlo Ballatore
DOI:10.1021/acs.jmedchem.5b01963
日期:2016.4.14
physicochemical properties of carboxylicacid isosteres would be desirable to enable more informed decisions of potential replacements to be used for analog design. Herein we report the structure–property relationships (SPR) of 35 phenylpropionic acid derivatives, in which the carboxylicacid moiety is replaced with a series of known isosteres. The data set generated provides an assessment of the relative
A Novel Class of Cyclic .beta.-Dicarbonyl Leaving Groups and Their Use in the Design of Benzisothiazolone Human Leukocyte Elastase Inhibitors
作者:Dennis J. Hlasta、James H. Ackerman、John J. Court、Robert P. Farrell、Judith A. Johnson、James L. Kofron、David T. Robinson、Timothy G. Talomie、Richard P. Dunlap、Catherine A. Franke
DOI:10.1021/jm00023a008
日期:1995.11
Humanleukocyteelastase (HLE) has been proposed to be a primary mediator of pulmonary emphysema, and inhibitors of this enzyme should be effective in the treatment of emphysema and other pulmonary diseases. We have discovered a novel class of alicyclic and heterocyclic leavinggroups which share one common structural feature, a cyclic beta-dicarbonyl. This design concept for leavinggroups has not
CYCLOALKYL-DIONE DERIVATIVES AND METHODS OF THEIR USE
申请人:THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
公开号:US20160031805A1
公开(公告)日:2016-02-04
The present invention is directed to compounds of formula I: wherein A is n is 0, 1, or 2; m is 0 or 1; R
1
is H or C
1-6
alkyl and R
2
is H, C
1-6
alkyl, C
1-6
alkaryl, aryl, or heteroaryl; and X is O or NH. Tautomers, enantiomers, and diastereomers, as well as pharmaceutically acceptable salt forms, of compounds of formula I are also within the scope of the invention. Methods of preparing and using the compounds of formula I are also described.
wherein A is
CYCLIC VINYLOGOUS AMIDES AS BROMODOMAIN INHIBITORS
申请人:ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
公开号:US20160200666A1
公开(公告)日:2016-07-14
Cyclic vinylogous amides of Formula I are disclosed
The compounds are useful for treating diseases that arise from inappropriate activity of proteins containing an acetyl-lysine. The compositions comprise a genus of cyclic vinylogous amides that are inhibitors of bromodomain.
Cyclic vinylogous amides as bromodomain inhibitors
申请人:ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
公开号:US10351511B2
公开(公告)日:2019-07-16
Cyclic vinylogous amides of Formula I are disclosed
The compounds are useful for treating diseases that arise from inappropriate activity of proteins containing an acetyl-lysine. The compositions comprise a genus of cyclic vinylogous amides that are inhibitors of bromodomain.
公开了式 I 的环乙烯基酰胺
这些化合物可用于治疗因含有乙酰赖氨酸的蛋白质活性不当而引起的疾病。这些组合物包括一类环乙烯基酰胺,它们是溴化多聚酶链的抑制剂。