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PERCUTANEOUS PREPARATIONS COMPRISING TULOBUTEROL
专利权人:
ABBOTT JAPAN CO., LTD;NITTO DENKO CORPORATION
发明人:
HORI, MITSUHIKO,NAKANO, YOSHIHISA,OTSUKA, SABURO,YAMAMOTO, KEIJI
申请号:
HU9802889
公开号:
HU227974B1
申请日:
1998.12.11
申请国别(地区):
HU
年份:
2012
代理人:
摘要:
A percutaneous absorption type preparation comprising a support and a plaster layer laminated thereon, which comprises tulobuterol in a proportion of not less than 5 wt% in a dissolution state and an adhesive. The preparation of the present invention retains the active ingredient, tulobuterol, at a high concentration in a complete dissolution state in the plaster layer. Therefore, it is free of time-course changes in drug releasing property and adhesive property caused by precipitation of drug crystals with the lapse of time. The inventive preparation is superior in percutaneous absorption of the drug, particularly percutaneous absorption rate at the initial stage of the administration; shows superior duration of efficacy by maintaining effective blood concentration for a long time; and is associated with less changes with the lapse of time in adhesive property such as adhesion to the skin.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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