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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.:

US 7030265 B1

PDFFull Text
Date of Patent:
Apr. 18, 2006

Filed:

Jan. 10, 2002

Retinol derivatives, the method of preparations and the uses thereof

Applicants:

Hong-sig Sin, Seoul, KR;

Si-ho Park, Jeonju, KR;

Young-soy Rho, Jeonju, KR;

Soo-jong Um, Seongnam, KR;

Youn-ja Kwon, Seoul, KR;

Myoung-soon Park, Eujeongbu, KR;

Hye-sook Han, Seoul, KR;

Min-sook Jung, Jeonju, KR;

So-mi Kim-cho, Namyangju, KR;

Dong-myong Kim, Seoul, KR;

Deok-kun OH, Kwachun, KR;

Jong-sup Park, Seoul, KR;

Inventors:

Hong-Sig Sin, Seoul, KR;

Si-Ho Park, Jeonju, KR;

Young-Soy Rho, Jeonju, KR;

Soo-Jong Um, Seongnam, KR;

Youn-Ja Kwon, Seoul, KR;

Myoung-Soon Park, Eujeongbu, KR;

Hye-Sook Han, Seoul, KR;

Min-Sook Jung, Jeonju, KR;

So-Mi Kim-Cho, Namyangju, KR;

Dong-Myong Kim, Seoul, KR;

Deok-kun Oh, Kwachun, KR;

Jong-Sup Park, Seoul, KR;

Assignee:

Chebigen, Inc., Seoul, KR;

Attorney:

Jones Day

Primary Examiner:

Elvis O Price

Int. Cl.
CPC ...
C07C 69/07 (2006.01); C07C 69/52 (2006.01); C07C 69/527 (2006.01); C07C 69/587 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention relates to novel retinol derivatives, the methods of preparation and the uses thereof. According to the present invention, retinol derivatives comprise carboester linkage between di-, tri-, polypeptide having functional group of COOH and retinol. Retinol derivatives in the present invention comprise carboester linkage between amino acid having functional group of di-COOH and retinol. Retinol derivatives comprise carboester linkage between retinol and the compounds having the function group of COOH and multiple double bonds on carbon chain. Retinol derivatives in the present invention comprise carboester linkage between retinol and the compounds having the functional group of di-COOH and one double bond. Retinol derivatives in the present invention comprise ether linkage between the compounds with OH functional group and retinol.

Find Patent Forward Citations

Sin, Hong-Sig. (2006). Retinol derivatives, the method of preparations and the uses thereof (U.S. Patent No. 7030265). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7030265

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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