Title:
【発明の名称】ポリ-(酸-アルキレン-アミノ)-アルカンの常磁性多価金属塩
Document Type and Number:
Japanese Patent JP2667666
Kind Code:
B2
Abstract:
The invention provides the use of a physiologically compatible chelate complex of a chelating compound and a paramagnetic ion of a lanthanide element having an atomic number in the range 57 to 70 or of a transition metal having an atomic number selected from 21 to 29, 42 and 44 and of a non-paramagnetic organic calcium salt for the preparation of a magnetic resonance imaging contrast medium by admixture of said complex and said organic salt. The admixed calcium serves to enhance the biotolerability of the paramagnetic chelate containing MRI contrast medium.
Inventors:
Karl F. Craft
Stephen C. Key
Scott M. Rockrage
Dirip waller
Stephen C. Key
Scott M. Rockrage
Dirip waller
Application Number:
JP19053087A
Publication Date:
October 27, 1997
Filing Date:
July 31, 1987
Export Citation:
Assignee:
Salutor-Inco-Polated
International Classes:
A61B5/055; A61B10/00; C07F7/00; A61K49/00; A61K49/06; C07C67/00; C07C227/00; C07C229/14; C07C229/76; C07C313/00; C07C323/25; C07D259/00; C07F1/08; C07F5/00; C07F9/00; C07F9/38; C07F11/00; C07F13/00; C07F15/00; C07F15/02; C07F15/04; C07F15/06; G01R33/28; (IPC1-7): A61K49/00
Domestic Patent References:
| JP59139390A | ||||
| JP6036452A | ||||
| JP5829718A |
Attorney, Agent or Firm:
Aoki Ao (5 people outside)