6-alkyl and 5,6-dialkyl-2-methoxy-4(3H)- pyrimidinones in the transformations of pyrimidines—2
作者:M. Botta、M. Cavalieri、D. Ceci、F. De Angelis、G. Finizia、R. Nicoletti
DOI:10.1016/0040-4020(84)85016-4
日期:1984.1
The synthesis of 6-alkyl and 5,6-dialkyl-2-methoxy-4(3H)-pyrimidinones 3 is described. Their versatility to be transformed into 6-alkyl and 5,6-dialkyluracils 4(a-h), 6-alkyl and 5,6-dialkyl-3-methyluracils 7(a,e,f) and 6-alkyl and 5,6-dialkyl-2-alkoxy-4(3H)-pyrimidinones 5(a-i) is also shown.
7-Azaindoles, their use as inhibitors of phosphodiesterase 4, and a method for synthesizing them
申请人:Hofgen Norbert
公开号:US20080207680A1
公开(公告)日:2008-08-28
7-azaindoles inhibit phosphodiesterase 4 (PDE4). Methods for preparing these compounds and methods of treating arthritis and other conditions with the compounds are also provided.
HETEROCYCLIC COMPOUNDS AND EXPANSION AGENTS FOR HEMATOPOIETIC STEM CELLS
申请人:Nishino Taito
公开号:US20120128640A1
公开(公告)日:2012-05-24
An expansion agent for hematopoietic stem cells and/or hematopoietic progenitor cells useful for improvement in the efficiency of gene transfer into hematopoietic stem cells for gene therapy useful for treatment of various disorders is provided.
An expansion agent for hematopoietic stem cells and/or hematopoietic progenitor cells containing a compound represented by the formula (I) (wherein X, Y, Z, Ar
1
, R
1
, R
2
, R
3
, R
4
, R
5
, R6 and R
7
are as defined in the description), a tautomer, prodrug or pharmaceutically acceptable salt of the compound or a solvate thereof, which can expand hematopoietic stem cells and/or hematopoietic progenitor cells.
Provided are a uracil compound represented by Formula (IV) or a pharmaceutically acceptable salt thereof and a pharmaceutical composition of the same. Also provided is a use thereof as a c-MET/AXL inhibitor in preparing a c-MET/AXL-inhibiting drug or a drug for treating a tumor.