FILAGGRIN PRODUCTION PROMOTER, THERAPEUTIC AGENT FOR DISEASES ASSOCIATED WITH REDUCTION IN PRODUCTION OF FILAGGRIN, AND METHOD FOR SCREENING FOR SAID THERAPEUTIC AGENT

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United States of America Patent

APP PUB NO 20150190416A1
SERIAL NO

14414940

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Abstract

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The present invention provides a highly effective substance having a filaggrin production-promoting action. The present invention also provides a therapeutic agent useful for treating a skin disease, in particular, atopic dermatitis associated with reduced filaggrin production. As a result of intensive studies on a filaggrin production promoter, it has been found that A) an N-quinolylbenzamide derivative (Compound 1), B) ivermectin (Compound 2), or C) a phenylalaninamide derivative (Compound 3) promotes production of filaggrin in skin and satisfactorily improves a water retention ability and barrier function of the stratum corneum. The present invention relates to a filaggrin production promoter containing a certain N-quinolylbenzamide derivative or a pharmaceutically acceptable salt thereof as an active ingredient.

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Patent Owner(s)

Patent OwnerAddress
ASTELLAS PHARMA INC5-1 NIHONBASHI-HONCHO 2-CHOME CHUO-KU TOKYO 1038411 ?1038411
KYOTO UNIVERSITYKYOTO JAPAN KYOTO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doi, Hiromi Kyoto, JP 4 65
Egawa, Gyohei Kyoto, JP 1 1
Kabashima, Kenji Kyoto, JP 7 13
Maekawa, Akiko Kyoto, JP 1 1
Narumiya, Shuh Kyoto, JP 14 169
Otsuka, Atsushi Kyoto, JP 23 30

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