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. 24, 2006
Filed:
Dec. 22, 2004
Applicants:
Won-hun Ham, Seoul, KR;
Chang-young OH, Seoul, KR;
Yong-hyun Kim, Seoul, KR;
Yiu-suk Lee, Seoul, KR;
Kee-young Lee, Seoul, KR;
Inventors:
Won-Hun Ham, Seoul, KR;
Chang-Young Oh, Seoul, KR;
Yong-Hyun Kim, Seoul, KR;
Yiu-Suk Lee, Seoul, KR;
Kee-Young Lee, Seoul, KR;
Assignee:
Yonsung Fine Chemical Co., , KR;
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/04 (2006.01); C07C 67/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for effectively preparing prostaglanin derivatives and to a stereospecific alkyl halide containing 15S-alcohol group as a starting material.