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:
Oct. 24, 2017
Filed:
Jan. 13, 2017
Fujifilm Corporation, Tokyo, JP;
Toyohisa Oya, Ashigarakami-gun, JP;
Ayumi Ishiyama, Ashigarakami-gun, JP;
Naoyuki Nishikawa, Ashigarakami-gun, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Provided are a novel imidazole compound which has a high stability of the compound itself; and a novel imidazole compound which is useful as a membrane-constituting lipid of liposomes. Disclosed are a compound represented by the following General Formula (1), and a liposome containing the same compound. In the formula, Z is an imidazolyl group which may be substituted, Lis an alkylene group having 1 to 4 carbon atoms which may be substituted, X is an oxygen atom or a nitrogen-containing substituent, n is an integer of 2 to 4, m is an integer of 1 to 20, Lis a divalent linking group having 1 to 6 carbon atoms, Y is a nitrogen-containing group, Rand Rare a hydrogen group or an alkyl group having 1 to 6 carbon atoms, Ris a hydrogen atom or a substituent, and Rand Rare an alkyl group having 1 to 40 carbon atoms.