Invention Grant
- Patent Title: Gemcitabine derivatives nanoparticles
- Patent Title (中): 吉西他滨衍生物纳米颗粒
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Application No.: US11631075Application Date: 2005-06-23
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Publication No.: US07704972B2Publication Date: 2010-04-27
- Inventor: Patrick Couvreur , Barbara Stella , Luigi Cattel , Flavio Rocco , Jack-Michel Renoir , Véronique Rosilio
- Applicant: Patrick Couvreur , Barbara Stella , Luigi Cattel , Flavio Rocco , Jack-Michel Renoir , Véronique Rosilio
- Applicant Address: FR Paris FR Orsay
- Assignee: Centre National de la Recherche Scientifique,Universite Paris-SUD
- Current Assignee: Centre National de la Recherche Scientifique,Universite Paris-SUD
- Current Assignee Address: FR Paris FR Orsay
- Agency: Young & Thompson
- Priority: FR0451365 20040630
- International Application: PCT/FR2005/050488 WO 20050623
- International Announcement: WO2006/090029 WO 20060831
- Main IPC: A01N43/04
- IPC: A01N43/04 ; A61K31/70
Abstract:
The invention concerns a 2′,2′-difluoro-2′-deoxycytidine derivative of general formula (I), wherein: R1, R2 and R3, identical or different, represent independently of one another, a hydrogen atom or an at least C18 hydrocarbon acyl radical and of such conformation that it is capable of providing the compound of general formula (I), a compacted form in a polar solvent medium, at least one of groups R1, R2 and R3 being other than a hydrogen atom.
Public/Granted literature
- US20090130214A1 Gemcitabine derivatives nanoparticles Public/Granted day:2009-05-21
Information query
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