公开(公告)号：US08524893B2

公开(公告)日：2013-09-03

申请号：US13016235

申请日：2011-01-28

Applicant: Nitin Gupta ,  Vishal Handa ,  Abir Kumar Pal ,  Hemant Kumar Singh ,  Saswata Lahiri ,  Sushil Kumar Dubey

Inventor： Nitin Gupta ,  Vishal Handa ,  Abir Kumar Pal ,  Hemant Kumar Singh ,  Saswata Lahiri ,  Sushil Kumar Dubey

IPC: C07D498/00

CPC classification number: C07D498/18 ,  C07D319/06

Abstract: Novel intermediates, process for their preparation and their use in the preparation of therapeutically effective antineoplastic agents, in particular Temsirolimus of formula (I).

Abstract translation: 新型中间体，其制备方法及其在制备治疗有效的抗肿瘤药物中的用途，特别是式（I）的替西罗莫司。

公开(公告)号：US20110184167A1

公开(公告)日：2011-07-28

申请号：US13016235

申请日：2011-01-28

Applicant: Nitin Gupta ,  Vishal Handa ,  Abir Kumar Pal ,  Hemant Kumar Singh ,  Saswata Lahiri ,  Sushil Kumar Dubey

Inventor： Nitin Gupta ,  Vishal Handa ,  Abir Kumar Pal ,  Hemant Kumar Singh ,  Saswata Lahiri ,  Sushil Kumar Dubey

IPC: C07D498/12 ,  C07D407/12

CPC classification number: C07D498/18 ,  C07D319/06

Abstract: Novel intermediates, process for their preparation and their use in the preparation of therapeutically effective antineoplastic agents, in particular Temsirolimus of formula (I).

Abstract translation: 新型中间体，其制备方法及其在制备治疗有效的抗肿瘤药物中的用途，特别是式（I）的替西罗莫司。