Treatment of acute myeloid leukemia with indolinone compounds
申请人:SUGEN, Inc.
公开号:US20030130280A1
公开(公告)日:2003-07-10
A method of treating acute myeloid leukemia in patient positive for FLT-3-ITD is described. The treatment is accomplished by administration of a compound of Formula I or II as defined herein.
Treatment of excessive osteolysis with indolinone compounds
申请人:SUGEN, INC.
公开号:US20040209937A1
公开(公告)日:2004-10-21
Compounds of Formula I and Formula II, as described herein, are useful for treating excessive osteolysis, by inhibiting M-CSF mediated osteoclast development. The compounds also are useful for inhibiting phosphorylation of CSF1R, and for treating cancers that express CSF1R.
3-(4-amidopyrrol-2-ylmethylidene)-2-indolinone derivatives as portein kinase inhibitors
申请人:SUGEN, INC.
公开号:US20030092917A1
公开(公告)日:2003-05-15
The present invention relates to pyrrole substituted 2-indolinone compounds and their pharmaceutically acceptable salts which modulate the activity of protein kinases and therefore are expected to be useful in the prevention and treatment of protein kinase related cellular disorders such as cancer.
Synthesis of polyfunctional phosphorodithioates and structural analogues mediated by azetidinium ions and epoxides
作者:Agata Jeziorna、Jan Heliński、Bożena Krawiecka
DOI:10.1016/s0040-4039(03)00638-5
日期:2003.4
The nucleophilic ring opening reactions of N,N-dialkyl-3-hydroxy(benzyloxy)azetidiniumsalts 1 and N,N-dibenzyl-2,3-epoxypropylamine 10 with anions of mono- and dithioacids of phosphorus 2 affords phosphorodithioates (and structural analogues) 3 and 11 possessing S-propyl substituents incorporating 2-hydroxy and 3-dialkylamino functionalities. A strong dependence of the stability of these compounds
Branching of hemicelluloses through an azetidinium salt ring-opening reaction
作者:Mikaela Börjesson、Gunnar Westman
DOI:10.1016/j.carres.2016.04.005
日期:2016.6
Within this study we present the results of azetidinium salts as a new functional group for conjugation to polysaccharides. The reactivity of three azetidinium salts on xylan, arabinoxylan and galactoglucomannan was investigated. Carbonyl groups were found to be favorable for the reaction with azetidinium salts and thus the glucuronic acid content in the hemicellulose determines the degree of substitution