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:
May. 30, 2006
Filed:
Jul. 28, 2000
Noriyuki Ohnishi, Kanagawa, JP;
Mikiko Yoshida, Ibaraki, JP;
Kazunori Kataoka, Tokyo, JP;
Katsuhiko Ueno, Ibaraki, JP;
Noriyuki Ohnishi, Kanagawa, JP;
Mikiko Yoshida, Ibaraki, JP;
Kazunori Kataoka, Tokyo, JP;
Katsuhiko Ueno, Ibaraki, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Japan Chemical Innovation Institute, Tokyo, JP;
Abstract
The present invention is to prepare a novel polymerizable biotin derivative represented by formula (I) shown below and make it possible to synthesize or design a polyfunctional or multifunctional polymer using the derivative. In formula (I), Rrepresents a hydrogen atom or an alkyl group, Rand Reach independently represents a hydrogen atom, an alkyl group or an aryl group, T represents an oxygen atom or ═NH, W represents a single bond, a carbonyl group, a thiocarbonyl group or a Calkylene group, U represents a single bond or —NH—, X represents a single bond, a Chydrocarbon bond, an oxygen atom or —NH—, Y represents a single bond, a carbonyl group, a thiocarbonyl group, —NH—, a 1,2-dioxyethylene group or a 1,2-diaminoethylene group, Z represents a single bond, a carbonyl group, a thiocarbonyl group, a Calkylene group, an oxygen atom or —NH—, and V represents a single bond or a Calkylene group.