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:
Oct. 31, 2017
Filed:
May. 28, 2015
Agilent Technologies, Inc., Loveland, CA (US);
Benjamin D. Lunstad, Santa Clara, CA (US);
Douglas J. Dellinger, Boulder, CO (US);
Agilent Technologies, Inc., Santa Clara, CA (US);
Abstract
The present disclosure provides nucleoside compounds and oligonucleotides including an unnatural 6-amino-2-pyridone heterocyclic base where the 6-amino and 2-positions are protected. The 2-position of the heterocyclic base can be protected with an acyl-oxy-methyl protecting group. In some embodiments, the protected heterocyclic base has the following structure where AcOM is an acetyl-oxy-methyl group and R is a ribose or deoxyribose sugar: Methods for synthesizing an oligonucleotide are provided in which the subject compounds find use. The method can include protecting an unnatural (e.g., Z) nucleotide with an acetyl-oxy-methyl group; incorporating the protected unnatural nucleotide into a nucleotide sequence on a solid support; and removing the acetyl-oxy-methyl group from the unnatural nucleotide incorporated into the nucleotide sequence. The compounds and methods find use in the synthesis of long oligonucleotides including Z nucleotides.