[EN] COMPOUNDS AND USE THEREOF IN THE EXPANSION OF HEMATOPOIETIC STEM CELLS AND/OR HEMATOPOIETIC PROGENITOR CELLS [FR] COMPOSÉS ET LEUR UTILISATION DANS L'EXPANSION DE CELLULES SOUCHES HÉMATOPOÏÉTIQUES ET/OU CELLULES PROGÉNITRICES HÉMATOPOÏÉTIQUES
New tetracyclic 1,4-oxazepines constructed via practically simple tandem condensation strategy from readily available synthons
摘要:
A streamlined synthetic methodology towards novel tetracyclic 1,4-oxazepines from readily available precursors is described. The compounds, designed as more soluble version of the earlier described, poorly soluble dibenzo[bf][1,4]oxazepines, were obtained in high yields and as a single regioisomer as a result of three tandem chemical events-nucleophilic aromatic substitution, Smiles rearrangement and denitrocyclization. (C) 2014 Elsevier Ltd. All rights reserved.
Imidazopyridinone derivatives and their use as phosphodiesterase inhibitors
申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US06582351B1
公开(公告)日:2003-06-24
A compound (Ia):
wherein the variables are defined in the specification, its prodrug or a pharmaceutically acceptable salt thereof useful in the treatment of angina, hypertension etc.
一种化合物(Ia):其中变量在规范中定义,其前药或其药用可接受盐在治疗心绞痛、高血压等方面有用。
[EN] TETRAZINES FOR HIGH CLICK RELEASE SPEED AND YIELD<br/>[FR] TÉTRAZINES POUR UNE VITESSE ET UN RENDEMENT DE LIBÉRATION DE CHIMIE CLIC ÉLEVÉS
申请人:TAGWORKS PHARMACEUTICALS B V
公开号:WO2020256544A1
公开(公告)日:2020-12-24
Disclosed herein are tetrazines substituted with groups that result in a high click conjugation yield and high click release yields. In some of several other aspects, the invention relates to combinations and kits comprising said tetrazines and a dienophile, preferably a trans-cyclooctene. In another aspect, the compounds, combinations, and kits are for use as a medicament.
[EN] BENZIMIDAZOLONE DERIVATIVES AND THEIR USE AS PHOSPHODIESTERASE INHIBITORS<br/>[FR] DERIVES DE BENZIMIDAZOLONE ET LEUR UTILISATION COMME INHIBITEURS DE LA PHOSPHODIESTERASE
申请人:FUJISAWA PHARMACEUTICAL CO
公开号:WO2001005770A1
公开(公告)日:2001-01-25
Compounds of formula (Ia) wherein Xa is CH or nitrogen, Ya is oxygen or sulfur, R?1a and R2a¿ are specific substituents, R?3a, R4a and R5a¿ are the same or different, hydrogen, halogen, cyano, lower alkoxy or lower-alkoxy-substituted aralkyl; or two of R?3a, R4a and R5a¿ may combine together to form lower alkylenedioxy, and m is 1 or 2, are useful as cGMP-PDE inhibitors.