[EN] PROCESS FOR THE PREPARATION OF 1-[(3R)-3-[4-AMINO-3-(4-PHENOXYPHENVL)-1H- PVRAZOLO[3,4-D]PYRINIIDIN-1-Y1]-1-PIPERIDINVL]-2-PROPEN-1-ONE AND ITS POLYMORPHS THEREOF [FR] PROCÉDÉ DE PRÉPARATION DE 1-[(3R)-3-[4-AMINO-3-(4-PHÉNOXYPHÉNYL)-1H- PYRAZOLO[3,4-D]PYRINIIDIN-1-Y1]-1-PIPÉRIDINYL]-2-PROPÈN-1-ONE ET DE SES POLYMORPHES
The present invention in one embodiment provides a compound of Formula (I); or a pharmaceutically acceptable salt thereof, wherein the variables shown in Formula (I) are as defined in the specification.
The synthesis, in vitro and in vivo evaluation of a vesicular ibrutinib-Cy3.5 hosting nanocarrier is reported. In vivo, it shows a significant enrichment of the drug in xenograft lymphoma tumors in immune-compromised mice and gave a significantly better response at much lower dosage than the original untargeted drug.
申请人:SHANGHAI DUDE MEDICAL SCIENCE AND TECHNOLOGY CO., LTD.
公开号:US20180044339A1
公开(公告)日:2018-02-15
The present application relates to a method for preparing Ibutinib as shown by the following synthetic route and the intermediate compounds involved therein.