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:
Apr. 12, 2011
Filed:
Jul. 19, 2006
Satoshi Yanagisawa, Tokyo, JP;
Satoshi Yanagisawa, Tokyo, JP;
Adeka Corporation, Tokyo, JP;
Abstract
An indole compound represented by general formula (I): wherein Rand Reach represent a hydrogen atom, a hydrocarbon group having 1 to 30 carbon atoms or a substituent represented by general formula (II); Rand Reach represent an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms or an aryl group having 6 to 30 carbon atoms; R, R, R7, and Reach represent a hydrogen atom, a hydrocarbon group having 1 to 30 carbon atoms, a halogen atom, a hydroxyl group, a nitro group, a cyano group, NHR or NR'R″; R, R′, and R″ each represent an alkyl group having 1 to 10 carbon atoms, or R′ and R″ are taken together to form a ring; Rand R, Rand R, or Rand Rmay be taken together to form a ring; Anrepresents a q-valent anion; q represents 1 or 2; and p represents a coefficient necessary to maintain charge neutrality.