VALENTINE CHIDI IBEKWE;ABDUL WASEH BASIT;UNIVERSITY COLLEGE LONDON
发明人:
ABDUL WASEH BASIT,VALENTINE CHIDI IBEKWE
申请号:
IL25067417
公开号:
IL250674D0
申请日:
2017.02.19
申请国别(地区):
IL
年份:
2017
代理人:
摘要:
A delayed release coating comprising a mixture of a first material selected from starch; amylose; amylopectin; chitosan; chondroitin sulfate; cyclodextrin; dextran; pullulan; carrageenan; scleroglucan; chitin; curdulan and levan, and a second material which has a pH threshold at about pH 5 or above, is used to target release of a drug from a core to the intestine, particularly the colon.