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Hydroxypropyl-beta-cyclodextrin derivatives: influence of average degree of substitution on complexing ability and surface activity.

作者信息

Müller B W, Brauns U

出版信息

J Pharm Sci. 1986 Jun;75(6):571-2. doi: 10.1002/jps.2600750609.

DOI:10.1002/jps.2600750609
PMID:3735101
Abstract

The average degree of substitution of mixtures of hydroxypropyl-beta-cyclodextrin derivatives has a large influence on the complexing abilities and physiochemical properties of the derivatives. A low degree of substitution is preferable, since these derivatives show the best complexing properties and, at the same time, low surface activities.

摘要

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