<i>cis</i>-Dihydroxylation of Alkenes with Oxone Catalyzed by Iron Complexes of a Macrocyclic Tetraaza Ligand and Reaction Mechanism by ESI-MS Spectrometry and DFT Calculations
作者:Toby Wai-Shan Chow、Ella Lai-Ming Wong、Zhen Guo、Yungen Liu、Jie-Sheng Huang、Chi-Ming Che
DOI:10.1021/ja100967g
日期:2010.9.29
[Fe(III)(L-N(4)Me(2))Cl(2)](+) (1, L-N(4)Me(2) = N,N'-dimethyl-2,11-diaza[3.3](2,6)pyridinophane) is an active catalyst for cis-dihydroxylation of various types of alkenes with oxone at room temperature using limiting amounts of alkene substrates. In the presence of 0.7 or 3.5 mol % of 1, reactions of electron-rich alkenes, including cyclooctene, styrenes, and linear alkenes, with oxone (2 equiv) for
[EN] MTH1 INHIBITORS FOR TREATMENT OF INFLAMMATORY AND AUTOIMMUNE CONDITIONS<br/>[FR] INHIBITEURS DE MTH1 DESTINÉS AU TRAITEMENT DES ÉTATS INFLAMMATOIRES ET AUTO-IMMUNS
申请人:THOMAS HELLEDAYS STIFTELSE FÖR MEDICINSK FORSKNING
公开号:WO2015187089A1
公开(公告)日:2015-12-10
A compound of formula (I), or a pharmaceutically acceptable salt thereof, for use in the treatment of autoimmune diseases and inflammatory conditions.
[EN] NOVEL IMIDAZOLIDINE COMPOUNDS AS ANDROGEN RECEPTOR MODULATORS<br/>[FR] NOUVEAUX COMPOSÉS D'IMIDAZOLIDINE EN TANT QUE MODULATEURS DU RÉCEPTEUR D'ANDROGÈNE
申请人:GALAPAGOS NV
公开号:WO2010029119A1
公开(公告)日:2010-03-18
Novel compounds are disclosed that have a Formula represented by the following: wherein X, R1, R2a, R2b, R2c, R3a R3b, R4a, R4b, R4c, and ml are as described herein. The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non- limiting example, cachexia, osteoporosis, sarcopenia, a decline in libido and/or sexual dysfunction.
[EN] FURANOPYRIMIDINE COMPOUNDS EFFECTIVE AS POTASSIUM CHANNEL INHIBITORS<br/>[FR] COMPOSES DE FURANOPYRIMIDINE EFFICACES COMME INHIBITEURS DES CANAUX POTASSIQUES
申请人:XENTION DISCOVERY LTD
公开号:WO2005121149A1
公开(公告)日:2005-12-22
A compound of formula (I) wherein R1 is aryl, heteroaryl, cycloalkyl or alkyl; R2 is H, alkyl, nitro, -CO2R7, CONR4R5 or halo; R3 is H, NR4R5, NC(O)R8, halo, trifluoromethyl, alkyl, nitrile or alkoxy; R4 and R5 may be the same or different, and may be H, alkyl, aryl, heteroaryl or cycloalkyl; or R4 and R5 may together form a saturated, unsaturated or partially saturated 4 to 7 member ring, wherein said ring may optionally comprise one or more further heteroatoms selected from N, O or S; X is O, S or NR6; R6 is H or alkyl; R7 is hydrogen, methyl or ethyl; R8 is methyl or ethyl; Ll is (CH2)n, where n is 1,2 or 3; and Y is aryl, a heterocyclic group, alkyl, alkenyl or cycloalkyl; together with pharmaceutically acceptable salts thereof. The use of these compounds as potassium channel inhibitors is also described.