A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 31/47 (2006.01) A61K 31/445 (2006.01) C07D 455/04 (2006.01)
Patent
CA 2255842
A rosacea treating agent is provided, which is effective even on intractable rosacea which cannot be cured completely by antibiotics such as minocycline, has low toxicity, causes little side effect, and is of long duration. The rosacea treating agent of the present invention comprises, as an active ingredient, at least one selected from the group consisting of benzoheterocyclic derivatives represented by the following formula (1): Image wherein R is a lower alkyl group; and X is a halogen atom, and salts thereof. -23-
L'invention porte sur un remède pour le traitement des acnés rosacées s'avérant efficace même en cas d'acnés rosacées difficilement curables ne pouvant être entièrement guéries à l'aide de remèdes comportant des antibiotiques tels que la minocycline, et presentant une faible toxicité, peu d'effets secondaires, et un effet thérapeutique durable. Ledit remède comporte comme principe actif au moins un composé choisi dans un groupe de dérivés benzo-hétérocycliques de formule générale (1) et leurs sels où R représente alkyle inférieur, et X représente halogéno.
Otsuka Pharmaceutical Co. Ltd.
Riches Mckenzie & Herbert Llp
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