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. 08, 2019
Filed:
Mar. 30, 2015
Nagasaki University, Nagasaki-shi, Nagasaki, JP;
Yoshimasa Tanaka, Nagasaki, JP;
Yuki Sakai, Nagasaki, JP;
Satoshi Mizuta, Nagasaki, JP;
Hiroshi Ueda, Nagasaki, JP;
NAGASAKI UNIVERSITY, Nagasaki, JP;
Abstract
The present invention aims to provide a novel compound for measuring cellular cytotoxicity or cell proliferation capacity accurately with high reproducibility, conveniently and rapidly, and a measurement method of cellular cytotoxicity or cell proliferation capacity by using the compound. The present invention relates to a compound represented by the formula (I): wherein Ris a substituent, Rand Rare each an optionally substituted hydrocarbon group, or an optionally substituted heterocyclic group, Y is a substituent, n is an integer of 0-3, Z is a single bond, —O—, —S—, —SO—, —SO—, or —NR— (Ris a hydrogen atom or a substituent), and A is an optionally substituted Calkylene group) or a salt thereof.