Condensed heterocyclic compound and composition
AssigneeZeon Corporation
InventorsKei SAKAMOTO, Satoshi KIRIKI, Tomonori OGAWA, Masanobu SHINOHARA
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Abstract
A condensed heterocyclic compound which is shown by the following formula (I) and a composition containing an (a) organic material and (b) at least one type of the condensed heterocyclic compound are provided. (Y indicates a chemical single bond, —S(═O)—, or —SO2—. Ra and Rb indicate substitutable C1 to C30 organic groups. Za and Zb indicate chemical single bonds or —SO2—. X1 and X2 indicate hydrogen atoms etc. n and m respectively independently indicate integers of 0 to 2, where one of n and m is not 0).
Claims10
An antiaging agent comprising a condensed heterocyclic compound which is shown in the following formula (I),
- where, in the formula, Y indicates a chemical single bond, —S(═O)—, or —SO2—,
- Ra and Rb respectively independently indicate substitutable C1 to C30 organic groups,
- Za and Zb respectively independently indicate chemical single bonds or —SO2—,
- X1 and X2 respectively independently indicate hydrogen atoms, halogen atoms, substitutable C1 to C10 alkyl groups, cyano groups, nitro groups, —OR1, —O—C(═O)—R1, —C(═O)—OR1, —O—C(═O)—OR1, —NR2(R3), —NR2—C(═O)—OR1, —C(═O)—NR2(R3), or —O—C(═O)—NR2(R3), here, R1, R2, and R3 respectively independently indicate hydrogen atoms or substitutable to C20 organic groups,
- n and m respectively independently indicate integers of 0 to 2, where either of n and m is not 0, and
- when n and/or m is 2, two of Ra and two of Rb may be the same as each other or may be different.
Dependencies are inferred from the claim text.