| abstract |
The present invention provides a composition for external use having sufficient antibacterial properties and low irritation, an antibacterial agent used therefor, an antibacterial method using such a new type of antibacterial component, and the like. Objective. (A) The following formula (1); wherein R is a hydrogen atom or a group represented by —C (O) R1. R1 is a saturated aliphatic group having 9 to 19 carbon atoms. Or an aliphatic group having one unsaturated bond, m is 0 or 1.) or a pharmaceutically acceptable salt thereof. [Selection figure] None |