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:
Jan. 12, 1999
Filed:
Oct. 08, 1996
Applicant:
Inventor:
Morteza M Vaghefi, San Diego, CA (US);
Assignee:
Genta, Incorporated, San Diego, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 268 ; 536 2534 ; 536 285 ; 536 2851 ; 536 2852 ;
Abstract
Methods of preparing N.sup.4 -alkanoyl, aroyl and aralkanoyl 2'-O-methylcytidine derivatives are provided. Also provided are cytidine derivatives and nucleoside monomers comprising these cytidine derivatives which are useful in the synthesis of Oligomers, including oligonucleotides and methylphosphonate Oligomers.