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:
Sep. 12, 2000
Filed:
Jan. 31, 1997
Applicant:
Inventor:
Theodore S Widlanski, Bloomington, IN (US);
Assignee:
Advanced Research & Technology Institute, Bloomington, IN (US);
Primary Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 221 ; 536 231 ; 536 245 ; 536 253 ; 536 256 ; 536 276 ; 536 2781 ; 536 285 ; 536 2854 ; 536115 ; 536118 ;
Abstract
Analogues of RNA and DNA compounds contain a neutral, stereoregular linking group based on replacement of the phosphoryl with a sulfonyl group. Precursors to the analogues are also described, as are methods for preparing the precursors and analogues.