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:
Nov. 09, 1993
Filed:
Jul. 06, 1992
Bernard F Spielvogel, Raleigh, NC (US);
Anup Sood, Durham, NC (US);
Boron Biolgicals, Inc., Raleigh, NC (US);
Abstract
Nucleosidyl phosphite-borane compounds of the formula: ##STR1## wherein: Nucleoside is a natural or synthetic nucleoside connected to the phosphorus atom via a hydroxyl oxygen; each X is independently selected from O and BHR.sub.3 R.sub.4 ;R.sub.1 is selected from H, alkyl, aryl, alkyaryl, monovalent metal ions, and ammonium cation; R.sub.2 is selected from OR.sub.1 and N(R.sub.5).sub.2, wherein R.sub.5 is independently selected from H, C.sub.1 -C.sub.10 linear or branched alkyl or aryl; R.sub.3 is selected from H, CN, COOH, carboxyl salts, COOR.sub.6 and CONHR.sub.6, wherein R.sub.6 is selected from H, C.sub.1 -C.sub.10 alkyl, alkylaryl and aryl; R.sub.4 is selected from H and C.sub.1 -C.sub.10 alky; and n is 1 to 2.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile