The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2015
Filed:
Aug. 12, 2010
Applicants:
Ehud Keinan, Timrat, IL;
Galit Parvari, Omer, IL;
Doron Pappo, Ramat-Gan, IL;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/22 (2006.01); C07D 233/42 (2006.01); C07D 233/32 (2006.01); C07D 403/14 (2006.01);
U.S. Cl.
CPC ...
C07D 233/42 (2013.01); C07D 233/32 (2013.01); C07D 403/14 (2013.01); C07D 487/22 (2013.01);
Abstract
Disclosed is a novel family of macrocyclic compounds, coined calixurenes, which comprises linear and cyclic oligomers composed of alternating moieties of an aromatic unit and a ureatic unit, linked to one another via a bridging moiety. The disclosed calixurenes feature multiple heteroatom-containing groups, and can be designed so as to feature other functionalities, and can thus be used in a variety of applications. Further disclosed are processes of preparing the calixurenes, articles containing same and uses thereof.