KETELSON, HOWARD ALLEN,DAVIS, JAMES W.,MEADOWS, DAVID L.
申请号：
CA2798069
公开号：
CA2798069C
申请日:
2011.05.04
申请国别(地区):
CA
年份:
2016
代理人:
摘要：
The present invention relates to viscosity stabilized ophthalmic formulations and ophthalmic formulations suitable for drug delivery. The formulations comprise galactomannans such as guar or hydroxypropyl guar and a borate source such as boric acid. The formulations further comprise a diol alcohol such as sorbitol and, optionally, a pharmaceutically acceptable divalent cation salt such as magnesium chloride.
