IMPROVED PROCESS FOR THE PREPARATION OF PRALATREXATE
申请人:Fresenius Kabi Oncolgy Limited
公开号:US20150183789A1
公开(公告)日:2015-07-02
An improved process for the preparation of Pralatrexate which is less hazardous. The invention further relates to novel intermediates and process thereof useful for the preparation of Pralatrexate. The present invention also relates to a substantially pure Pralatrexate and a process for obtaining the same in high yield.
Optically Pure Diastereomers of 10-Propargyl-10-Deazaaminopterin and Methods of Using Same
申请人:Pronk Gijsbertus J.
公开号:US20110190305A1
公开(公告)日:2011-08-04
The present invention relates to diastereomers of 10-propargyl-10-deazaminopterin, compositions comprising optically pure diastereomers of 10-propargyl-10-deazaminopterin, in particular the two (R,S) diastereomers about the C10 position. Methods of preparation of these diastereomers, compositions containing them, and their use for the treatment of conditions related to inflammatory disorders and cancer are also disclosed.
[EN] IMPROVED PROCESS FOR THE PREPARATION OF PRALATREXATE<br/>[FR] PROCÉDÉ PERFECTIONNÉ POUR LA PRÉPARATION DE PRALATREXATE
申请人:FRESENIUS KABI ONCOLOGY LTD
公开号:WO2014016740A3
公开(公告)日:2014-03-20
Treatment of T-cell lymphoma using 10-propargyl-10-deazaaminopterin
申请人:O'Connor A. Owen
公开号:US20050267117A1
公开(公告)日:2005-12-01
T cell lymphoma is treated by administering to a patient suffering from T cell lymphoma a therapeutically effective amount of 10-propargyl-10-deazaaminopterin. Remission is observed in human patients, even with drug resistant T cell lymphoma at weekly dosages levels as low as 30 mg/m
2
. In general, the 10-propargyl-10-deazaaminopterin is administered in an amount of from 30 to 275 mg/m
2
per dose.