US 12,110,283 B2
Carbonic anhydrase targeting agents and methods of using same
Kevin Groves, Arlington, MA (US); and Bagna Bao, Sharon, MA (US)
Assigned to VisEn Medical, Inc., Waltham, MA (US)
Filed by VisEn Medical, Inc., Waltham, MA (US)
Filed on Jul. 9, 2021, as Appl. No. 17/372,029.
Application 16/286,901 is a division of application No. 13/467,694, filed on May 9, 2012, granted, now 10,221,159, issued on Mar. 5, 2019.
Application 17/372,029 is a continuation of application No. 16/286,901, filed on Feb. 27, 2019, granted, now 11,059,802.
Claims priority of provisional application 61/483,979, filed on May 9, 2011.
Prior Publication US 2022/0023277 A1, Jan. 27, 2022
Int. Cl. C07D 401/06 (2006.01); A61K 31/433 (2006.01); A61K 31/4439 (2006.01); A61K 31/444 (2006.01); A61K 31/506 (2006.01); A61K 49/00 (2006.01); C07D 209/14 (2006.01); C07D 209/60 (2006.01); C07D 401/14 (2006.01); C07D 417/14 (2006.01); C09B 23/01 (2006.01); C09B 23/08 (2006.01); G01N 21/64 (2006.01); G01N 33/58 (2006.01)
CPC C07D 401/06 (2013.01) [A61K 31/433 (2013.01); A61K 31/4439 (2013.01); A61K 31/444 (2013.01); A61K 31/506 (2013.01); A61K 49/0002 (2013.01); A61K 49/0032 (2013.01); A61K 49/0052 (2013.01); C07D 209/14 (2013.01); C07D 209/60 (2013.01); C07D 401/14 (2013.01); C07D 417/14 (2013.01); C09B 23/0008 (2013.01); C09B 23/0033 (2013.01); C09B 23/083 (2013.01); C09B 23/086 (2013.01); G01N 21/6458 (2013.01); G01N 33/582 (2013.01); G01N 2333/988 (2013.01); Y02A 50/30 (2018.01)] 1 Claim
 
1. A carbonic anhydrase targeting agent represented by:

OG Complex Work Unit Chemistry
or a salt thereof.