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METHOD FOR MANUFACTURING INHALANT FORMULATION FOR TREATING PULMONARY DISEASES WITH ENHANCED INHALATION EFFICIENCY OF PIRFENIDONE USING EXCIPIENT
专利权人:
CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION;충북대학교 산학협력단
发明人:
CHUN WOONG PARK,박천웅,DONG WOOK KIM,김동욱,JI HYUN KANG,강지현,JAE CHEOL CHOI,최재철
申请号:
KR1020190153603
公开号:
KR1020200063078A
申请日:
2019.11.26
申请国别(地区):
KR
年份:
2020
代理人:
摘要:
The present invention relates to a method for manufacturing an inhalation formulation for treating pulmonary diseases with enhanced inhalation efficiency of pirfenidone using an excipient. When using the inhalation formulation for pirfenidone by adding leucine among the types of excipients of the present invention, the inhalation efficiency of pirfenidone is significantly increased, so that it is possible to be usefully used as the method for manufacturing the inhalation formulation containing pirfenidone for treating pulmonary diseases, especially idiopathic pulmonary fibrosis.COPYRIGHT KIPO 2020본 발명은 부형제를 이용한 피르페니돈의 흡입 효율이 증진된 폐질환 치료용 흡입 제형의 제조 방법에 관한 것으로, 본 발명의 부형제 종류 중 루신을 첨가하여 피르페니돈 흡입 제형을 제조할 경우, 피르페니돈의 흡입 효율이 현저하게 증가된다는 것을 확인하였으므로, 폐질환, 특히 특발성 폐 섬유화증의 치료를 위한 피르페니돈을 함유하는 흡입 제형의 제조방법으로 유용하게 사용될 수 있다.
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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