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. 28, 2014
Filed:
Oct. 30, 2009
Sang Min Yun, Seongnam-si, KR;
Dong Jin Hong, Incheon, KR;
Weon Ki Yang, Hwaseong-si, KR;
Jae Ho Yoo, Seoul, KR;
Ji Sook Kim, Gyeonggi-do, KR;
Moon Sub Lee, Bucheon-si, KR;
Han Kyong Kim, Yongin-si, KR;
Eun Jung Lim, Daegu, KR;
Young Ho Moon, Suwon-si, KR;
Young-kil Chang, Seoul, KR;
Gwan Sun Lee, Seoul, KR;
Sang Min Yun, Seongnam-si, KR;
Dong Jin Hong, Incheon, KR;
Weon Ki Yang, Hwaseong-si, KR;
Jae Ho Yoo, Seoul, KR;
Ji Sook Kim, Gyeonggi-do, KR;
Moon Sub Lee, Bucheon-si, KR;
Han Kyong Kim, Yongin-si, KR;
Eun Jung Lim, Daegu, KR;
Young Ho Moon, Suwon-si, KR;
Young-Kil Chang, Seoul, KR;
Gwan Sun Lee, Seoul, KR;
Hanmi Science Co., Ltd, Hwaseong-Si, KR;
Abstract
The present invention relates to a high-yield method for preparing highly pure (3S,4S)-4-((R)-2-(benzyloxy)tridecyl)-3-hexyl-2-oxetanone using a metal salt of (2S,3S,5R)-2-hexyl-3,5-dihydroxyhexadecanoic acid as an intermediate.