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:
Dec. 04, 2007
Filed:
Jul. 15, 2003
Jae-sung Kang, Yogin, KR;
Mi-hong Yun, Daejeon, KR;
Sang-dae Lee, Daejeon, KR;
Byoung-chan Jeon, Daejeon, KR;
Jeong-ah Shin, Daejeon, KR;
Jae-Sung Kang, Yogin, KR;
Mi-Hong Yun, Daejeon, KR;
Sang-Dae Lee, Daejeon, KR;
Byoung-Chan Jeon, Daejeon, KR;
Jeong-Ah Shin, Daejeon, KR;
Samchully Pharm. Co., Ltd., Seoul, KR;
Abstract
The present invention relates to an economic synthetic method of 2-deoxy-L-ribose with easy reaction, separation and purification. The present invention consists of four (4) steps including protection, activation of 3- and 4-OH groups, inversion and deprotection steps. In respect to the cost for equipment, reagent and operation, by the present invention, 2-deoxy-L-ribose can be produced more economically because the invention uses 2-deoxy-L-ribose which is abundant in nature and easily synthesized from D-glucose and adopt simple and yielding process.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile