Title:
MAGNETIC RESONANCE IMAGING COMPOUND, INTERMEDIATE THEREOF, MAGNETIC RESONANCE IMAGING AGENT AND APPLICATION OF SAME, AND MAGNETIC RESONANCE IMAGING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/033132
Kind Code:
A1
Abstract:
A benzamide methylpyrrolidine or a pharmaceutically acceptable salt or intermediate thereof, a magnetic resonance imaging agent and application of same, and a magnetic resonance imaging method. The benzamide methylpyrrolidine has a general structure represented by formula (I), wherein R1, R2, R3, X1, X2, X3, X4, and Ln are defined in the specification.
Inventors:
LIU QIAN (CN)
ZHANG YAZHUO (CN)
YANG XIAOXIAO (CN)
ZHANG YAZHUO (CN)
YANG XIAOXIAO (CN)
Application Number:
PCT/CN2017/098003
Publication Date:
February 22, 2018
Filing Date:
August 18, 2017
Export Citation:
Assignee:
BEIJING NEUROSURGICAL INST (CN)
International Classes:
C07D403/12; A61K31/4192; A61K49/10; A61P35/00; G01N24/08
Domestic Patent References:
WO2012116196A2 | 2012-08-30 | |||
WO2014160039A1 | 2014-10-02 | |||
WO2008127364A2 | 2008-10-23 | |||
WO2012142702A1 | 2012-10-26 |
Foreign References:
CN106366075A | 2017-02-01 | |||
US5480631A | 1996-01-02 | |||
JP2007091639A | 2007-04-12 |
Other References:
DATABASE REGISTRY 25 July 1996 (1996-07-25), retrieved from STN Database accession no. 178761-55-2
Attorney, Agent or Firm:
BEIJING TANLULAI PATENT AGENT LTD et al. (CN)
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