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"Imaging Neuroinflammation"

Abstract: The present invention concerns in vivo imaging and in particular in vivo imaging of the peripheral benzodiazepine receptor (PBR). A tetracyclic indole in vivo imaging agent is provided that binds with high affinity to PBR, has good uptake into the brain following administration, and which preferentially binds to tissues expressing higher levels of PBR. The present invention also provides a precursor compound useful in the synthesis of the in vivo imaging agent of the invention, as well as a method for synthesis of said in vivo imaging agent comprising use of said precursor compound, and a kit for carrying out said method. A cassette for the automated synthesis of the in vivo imaging agent is also provided. In addition, the invention provides a radiopharmaceutical composition comprising the in vivo imaging agent of the invention, as well as methods for the use of said in vivo imaging agent.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
31 March 2011
Publication Number
02/2012
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application

Applicants

GE HEALTHCARE LIMITED
AMERSHAM PLACE, LITTLE CHALFONT, BUCKINGHAMSHIRE HP7 9NA, UNITED KINGDOM

Inventors

1. HARY JOHN WADSWORTH
GE HEALTHCARE, THE GROVE CENTRE, WHITE LION ROAD, AMERSHAM BUCKINGHAMSHIRE HP7 9LL, UNITED KINGDOM
2. BO SHAN
SHANGHA CHEMPARTNER CO., BUILDING 6998, HALEI ROAD, ZHANGJIAN-HI-TECH PARK, PUDONG NEW AREA, SHANGHAI 201203, CHINA
3. DENNIS O'SHEA
GE HEALTHCARE, THE GROVE CENTRE, WHITE LION ROAD, AMERSHAM BUCKINGHAMSHIRE HP7 9LL, UNITED KINGDOM
4. JOANNA MARIE PASSMORE
3 CHEYNE CLOSE, CHESHAM BOIS, AMERSHAM BUCKINGHAMSHIRE HP65LT, UNITED KINGDOM
5. WILLIAM JOHN TRIGG
GE HEALTHCARE, THE GROVE CENTRE, WHITE LION ROAD, AMERSHAM BUCKINGHAMSHIRE HP7 9LL, UNITED KINGDOM

Specification

Documents

Application Documents

# Name Date
1 2380-DELNP-2011-AbandonedLetter.pdf 2018-02-01
1 2380-delnp-2011-Form-1-(11-07-2011).pdf 2011-07-11
2 2380-DELNP-2011-FER.pdf 2017-05-31
2 2380-delnp-2011-Correspodence Others-(11-07-2011).pdf 2011-07-11
3 2380-delnp-2011-Form-5.pdf 2011-10-05
3 2380-delnp-2011-Correspondence-Others-(02-07-2014).pdf 2014-07-02
4 2380-delnp-2011-Form-3.pdf 2011-10-05
4 2380-delnp-2011-Form-3-(02-07-2014).pdf 2014-07-02
5 2380-delnp-2011-Form-2.pdf 2011-10-05
5 2380-delnp-2011-Correspondence Others-(04-03-2013).pdf 2013-03-04
6 2380-delnp-2011-Form-1.pdf 2011-10-05
6 2380-delnp-2011-Correspondence Others-(11-09-2012).pdf 2012-09-11
7 2380-delnp-2011-Form-18-(11-09-2012).pdf 2012-09-11
7 2380-delnp-2011-Drawings.pdf 2011-10-05
8 2380-delnp-2011-Description (Complete).pdf 2011-10-05
8 2380-delnp-2011-Correspondence others-(15-03-2012).pdf 2012-03-15
9 2380-delnp-2011-Form-3 (15-03-2012).pdf 2012-03-15
9 2380-delnp-2011-Correspondence Others.pdf 2011-10-05
10 2380-delnp-2011-Claims.pdf 2011-10-05
10 2380-DELNP-2011-Correspondence Others-(11-10-2011).pdf 2011-10-11
11 2380-delnp-2011-Abstract.pdf 2011-10-05
11 2380-DELNP-2011-Form-3-(11-10-2011).pdf 2011-10-11
12 2380-delnp-2011-Abstract.pdf 2011-10-05
12 2380-DELNP-2011-Form-3-(11-10-2011).pdf 2011-10-11
13 2380-delnp-2011-Claims.pdf 2011-10-05
13 2380-DELNP-2011-Correspondence Others-(11-10-2011).pdf 2011-10-11
14 2380-delnp-2011-Correspondence Others.pdf 2011-10-05
14 2380-delnp-2011-Form-3 (15-03-2012).pdf 2012-03-15
15 2380-delnp-2011-Correspondence others-(15-03-2012).pdf 2012-03-15
15 2380-delnp-2011-Description (Complete).pdf 2011-10-05
16 2380-delnp-2011-Drawings.pdf 2011-10-05
16 2380-delnp-2011-Form-18-(11-09-2012).pdf 2012-09-11
17 2380-delnp-2011-Correspondence Others-(11-09-2012).pdf 2012-09-11
17 2380-delnp-2011-Form-1.pdf 2011-10-05
18 2380-delnp-2011-Correspondence Others-(04-03-2013).pdf 2013-03-04
18 2380-delnp-2011-Form-2.pdf 2011-10-05
19 2380-delnp-2011-Form-3.pdf 2011-10-05
19 2380-delnp-2011-Form-3-(02-07-2014).pdf 2014-07-02
20 2380-delnp-2011-Form-5.pdf 2011-10-05
20 2380-delnp-2011-Correspondence-Others-(02-07-2014).pdf 2014-07-02
21 2380-DELNP-2011-FER.pdf 2017-05-31
21 2380-delnp-2011-Correspodence Others-(11-07-2011).pdf 2011-07-11
22 2380-delnp-2011-Form-1-(11-07-2011).pdf 2011-07-11
22 2380-DELNP-2011-AbandonedLetter.pdf 2018-02-01

Search Strategy

1 searchstrategy_25-05-2017.pdf