5-chloropyrimidine hydrochloride 在
crude product 作用下,
以
三氯氧磷 为溶剂,
反应 1.5h,
以to furnish the title compound 20 as a crystalline white solid (273 mg)的产率得到4,5-dichloropyrimidine hydrochloride
参考文献:
名称:
PYRIDINE AND PYRIMIDINE BASED COMPOUNDS AS WNT SIGNALING PATHWAY INHIBITORS FOR THE TREATMENT OF CANCER
6-O-Carbamate-11,12-lacto-ketolide antimicrobials of the formula:
1
wherein R
1
, R
2
, R
3
R
7
, and R
8
are as described herein and in which the substituents have the meaning indicated in the description. These compounds are useful as antibacterial agents.
6-O-Carbamate-11,12-lacto-ketolide antimicrobials of the formula (I) wherein R1, R2, R3 R7, and R8 are as described herein and in which the substituents have the meaning indicated in the description. These compounds are useful as antibacterial agents.
PYRIDINE AND PYRIMIDINE BASED COMPOUNDS AS WNT SIGNALING PATHWAY INHIBITORS FOR THE TREATMENT OF CANCER
申请人:Cancer Research Technology Limited
公开号:US20140350015A1
公开(公告)日:2014-11-27
The present invention relates to pyridine and pyrimidine based compounds, pharmaceutical compositions comprising these compounds and their potential use as therapeutic agents for the treatment and/or prevention of cancer.