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. 29, 2013
Filed:
Sep. 22, 2009
Applicants:
Zhen Xi, Tianjin, CN;
Jinyu Huang, Tianjin, CN;
Junbin Zhang, Tianjin, CN;
Inventors:
Assignee:
Suzhou Ribo Life Science Co., Ltd., Jiangsu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 21/02 (2006.01); C07H 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for preparing oligonucleotide comprising reacting the compound of Formula (1) with the compound of Formula (2) in a liquid reaction medium under the condition of condensation reaction to obtain the compound of formula (3) is provided. 1-(2-mesitylenesulfonyl)-3-nitro-1H-1,2,4-triazole (MSNT) is applied as condensing agent. Oligonucleotides synthesized in the liquid reaction medium could be obtained on a large scale.
Xi, Zhen. (2013). Method for preparing oligonucleotide (U.S. Patent No. 8569476). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8569476
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile