Provided is an acrylamide compound, which is useful for the promotion of platelet production from platelet progenitor cells such as megakaryocytes in vitro and represented by general formula [I]:wherein each symbol is as defined in the description.
[EN] PYRIMIDINONE COMPOUNDS FOR USE IN THE TREATMENT OF DISEASES OR CONDITIONS MEDIATED BY LP - PLA2<br/>[FR] COMPOSÉS DE PYRIMIDINONE UTILES DANS LE TRAITEMENT DE MALADIES OU D'ÉTATS PATHOLOGIQUES INDUITS PAR LA LP-PLA2
申请人:GLAXO GROUP LTD
公开号:WO2012076435A1
公开(公告)日:2012-06-14
The present invention relates to novel compounds that inhibit Lp-PLA2 activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases associated with the activity of Lp-PLA2, for example atherosclerosis, Alzheimer's disease, and/or diabetic macular edema (I).
Zur Synthese von Tiliacora-Alkaloiden, 1. Mitt.: Darstellung des unsymmetrischen Dibenzo-1,4-dioxin-Kopfteils
作者:Peter Pachaly、Michael Schäfer
DOI:10.1002/ardp.19893220805
日期:——
Ausgehend von 2a und 3a werden über jeweils sechs Stufen die N‐geschützten Phenylethylamine 2 und 3 dargestellt. Die gemischte doppelte Ullmann‐Reaktion von 2 mit 3 führt zum unsymmetrischen Dibenzo‐1,4‐dioxin‐Derivat K. Dieses eignet sich aufgrund der selektiv abspaltbaren Amin‐Schutzgruppen zur konstitutionsselektiven Syntheseder Tiliacora‐Alkaloide 1a–1d.
A general synthetic route towards bastadins. Part 1: Synthesis of the eastern part of bastadins 4–16
作者:Elias A. Couladouros、Vassilios I. Moutsos
DOI:10.1016/s0040-4039(99)01429-x
日期:1999.9
A general syntheticroute for the construction of the eastern part of the macrocyclic bastadins 4–16 is presented. The brominated biaryl ethers are synthesized using the iodonium salt method. The synthesis is accomplished within 18 steps in 15.5% overall yield.
The present invention relates to novel compounds that inhibit Lp-PLA
2
activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases associated with the activity of Lp-PLA
2
, for example atherosclerosis, Alzheimer's disease, and/or diabetic macular edema.