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. 02, 1999
Filed:
Jul. 19, 1996
Applicant:
Inventors:
Vasulinga Ravikumar, Carlsbad, CA (US);
Venkatraman Mohan, Carlsbad, CA (US);
Assignee:
ISIS Pharmaceuticals, Inc., Carlsbad, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
536 221 ; 540200 ; 540354 ; 540357 ; 540360 ;
Abstract
Novel .beta.-lactam monomers bearing various functional groups are prepared. The novel .beta.-lactam monomers can be joined into oligomeric compounds such as via preferred phosphate linkages including phosphodiester and phosphorothioate linkages. Useful functional groups include nucleobases as well as polar groups, hydrophobic groups, ionic groups, aromatic groups and/or groups that participate in hydrogen bonding. The oligomeric compounds are useful as diagnostic and research reagents.