Invention Grant
- Patent Title: Contrast agents
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Application No.: US16092905Application Date: 2017-04-05
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Publication No.: US11007283B2Publication Date: 2021-05-18
- Inventor: Luciano Lattuada , Roberta Napolitano , Valeria Boi , Massimo Visigalli , Silvio Aime , Giovanni Battista Giovenzana , Alberto Fringuello Mingo
- Applicant: BRACCO IMAGING S.P.A.
- Applicant Address: IT Milan
- Assignee: BRACCO IMAGING S.P.A.
- Current Assignee: BRACCO IMAGING S.P.A.
- Current Assignee Address: IT Milan
- Agency: Vivicar Law, PLLC
- Priority: EP16165016 20160413
- International Application: PCT/EP2017/058104 WO 20170405
- International Announcement: WO2017/178301 WO 20171019
- Main IPC: A61K49/10
- IPC: A61K49/10 ; A61B5/055 ; C07F9/6524 ; C07D257/02 ; G01R33/56
Abstract:
The present invention relates to new class of functionalized polyazamacrocycles including at least one phosphonic or phosphinic group linked to a nitrogen atom of the macrocyclic cage, and capable of chelating paramagnetic metal ions, their chelated complexes with metal ions and the use thereof as contrast agents, particularly suitable for Magnetic Resonance Imaging (MRI) analysis.
Public/Granted literature
- US20190167819A1 CONTRAST AGENTS Public/Granted day:2019-06-06
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