Derivados de naftaleno para el tratamiento de la dermatitis y la psoriasis

• Main Authors: KIKUCHI, MATSUO, NAOTSUKA, ATSUKO
• Format: Patent
• Language: Spanish
• Published: 03.10.2014
• Subjects: CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

Un compuesto de piridina, que es un compuesto representado por la fórmula [I]:**Fórmula** en donde R1 y R2 representan cada uno un grupo metoxi, y el anillo A representa un grupo representado por la fórmula:**Fórmula** o un compuesto de la fórmula:**Fórmula** The present invention is to provide a topical dermatitis treating agent which comprises a pyridine compound represented by the following formula [I]: wherein R 1 and R 2 each represent a lower alkoxy group, =X- represents a group represented by the formula: or a group represented by the formula: =N-, Ring A represents a saturated or unsaturated bicyclic nitrogen-containing heterocyclic group having 1 to 4 substituents selected from hydroxyl group, oxo group, a lower alkoxy group, a di-lower alkylaminophenyl group, a pyperidino-lower alkoxy group, a morpholino-lower alkoxy group, a cyclo-lower alkylamino-lower alkylamino group, pyridyl group and morpholino group, and --- represents a single bond or a double bond, or a pharmaceutically acceptable salt thereof as an active ingredient.