Identification of Inhibitors of the Leishmania cdc2-Related Protein Kinase CRK3
作者:Laura A. T. Cleghorn、Andrew Woodland、Iain T. Collie、Leah S. Torrie、Neil Norcross、Torsten Luksch、Chido Mpamhanga、Roderick G. Walker、Jeremy C. Mottram、Ruth Brenk、Julie A. Frearson、Ian H. Gilbert、Paul G. Wyatt
DOI:10.1002/cmdc.201100344
日期:2011.12.9
focussed kinase set of ∼3400 compounds to identify potent and parasite‐selective inhibitors of an enzymatic Leishmania CRK3–cyclin 6 complex. The aim of this study is to provide chemical validation that Leishmania CRK3–CYC6 is a drug target. Eight hit series were identified, of which four were followed up. The optimisation of these series using classical SAR studies afforded low‐nanomolar CRK3 inhibitors
Ammonia synthons for the multicomponent assembly of complex γ-lactams
作者:Darlene Q. Tan、Kevin S. Martin、James C. Fettinger、Jared T. Shaw
DOI:10.1073/pnas.1015261108
日期:2011.4.26
The synthesis of gamma-lactams that are unsubstituted at the 1-position (nitrogen) as well as their subsequent N-functionalization is reported. A recently discovered four-component reaction (4CR) is employed with either an ammonia precursor or a protected form of ammonia that can be deprotected in a subsequent synthetic step. These methods represent the first multicomponent assembly of complex lactam
[EN] BENZOFURAN DERIVATIVES AND THEIR USE AS BROMODOMAIN INHIBITORS<br/>[FR] DÉRIVÉS DE BENZOFURANE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE BROMODOMAINE
申请人:GLAXOSMITHKLINE IP NO 2 LTD
公开号:WO2019068783A1
公开(公告)日:2019-04-11
The present invention relates to compounds of formula (I) and salts thereof, pharmaceutical compositions containing such compounds and to their use in therapy.
本发明涉及公式(I)的化合物及其盐,含有这种化合物的药物组合物以及它们在治疗中的应用。
Pd-Catalyzed Carbonylative Carboperfluoroalkylation of Alkynes. Through-Space <sup>13</sup>C–<sup>19</sup>F Coupling as a Probe for Configuration Assignment of Fluoroalkyl-Substituted Olefins
A four-component Pd-catalyzed protocol for direct synthesis of perfluoroalkyl-substituted enones is reported. Under mild conditions and low catalyst loading, alkynes, iodoperfluoroalkanes, (hetero)arylboronic acids, and carbon monoxide are assembled into highly elaborate products with good yields and excellent regio- and stereoselectivities. The configuration of the products was confirmed by the observation
报道了直接合成全氟烷基取代的烯酮的四组分钯催化方案。在温和条件下和低催化剂负载量下,炔烃,碘全氟烷烃,(杂)芳基硼酸和一氧化碳被组装成高度精制的产品,并具有良好的收率以及出色的区域和立体选择性。通过观察常规13 C NMR光谱可观察到贯穿空间的13 C - 19 F偶合,证实了产品的构型。
Substituted arylalkanoic acid derivatives and use thereof
申请人:Shoda Motoshi
公开号:US20070213333A1
公开(公告)日:2007-09-13
A compound represented by the formula (I):
[In the formula, Link represents a saturated or unsaturated straight hydrocarbon chain having 1 to 3 carbon atoms, C
2
to C
6
in the aromatic ring (E) independently represent a ring-constituting carbon atom, one of the ring-constituting carbon atoms may be replaced with V, V represents nitrogen atom, or carbon atom substituted with Zx, Zx represents a saturated alkyl group having 1 to 4 carbon atoms and the like, Rs represents -D-Rx etc., D represents a single bond, oxygen atom and the like, Rx represents a saturated alkyl group having 3 to 8 carbon atoms and the like, AR represents a partially unsaturated or completely unsaturated condensed bicyclic carbon ring or a heterocyclic ring, and Y represents hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms and the like] or a salt thereof. A compound having prostaglandin production-suppressing action and leukotriene production-suppressing action is provided.