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.

Date of Patent:
Jul. 19, 2005

Filed:

Dec. 23, 2003
Applicants:

Takayuki Yamazaki, Noda, JP;

Fumio Sugawara, Niiza, JP;

Keisuke Ohta, Noda, JP;

Kengo Sakaguchi, Tsukuba, JP;

Noriko Asano, Chiba, JP;

Mika Takenouchi, Tokyo, JP;

Kazuyoshi Masaki, Sakado, JP;

Noriyuki Sato, Sapporo, JP;

Tatsuya Fujita, Sapporo, JP;

Hiroeki Sahara, Berkeley, CA (US);

Inventors:

Takayuki Yamazaki, Noda, JP;

Fumio Sugawara, Niiza, JP;

Keisuke Ohta, Noda, JP;

Kengo Sakaguchi, Tsukuba, JP;

Noriko Asano, Chiba, JP;

Mika Takenouchi, Tokyo, JP;

Kazuyoshi Masaki, Sakado, JP;

Noriyuki Sato, Sapporo, JP;

Tatsuya Fujita, Sapporo, JP;

Hiroeki Sahara, Berkeley, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H001/00 ;
U.S. Cl.
CPC ...
Abstract

An immunosuppressive agent comprising, as an effective ingredient, at least one compound selected from the group consisting of compounds represented by general formula (1) below and pharmaceutically acceptable salts thereof:wherein Rrepresents an acyl residue of a higher fatty acid, and Rrepresents a hydrogen atom or acyl residue of a higher fatty acid.


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