文章基本信息

标题：Enhancing Effect of Pyrrolidone Derivatives on the Transdermal Penetration of Sulfaguanidine, Aminopyrine and Sudan III
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作者：Hitoshi SASAKI ; Masaki KOJIMA ; Junzo NAKAMURA 等
期刊名称：Biological and Pharmaceutical Bulletin
印刷版ISSN：0918-6158
电子版ISSN：1347-5215
出版年度：1990
卷号：13
期号：3
页码：200-205
DOI：10.1248/bpb1978.13.200
出版社：The Pharmaceutical Society of Japan
摘要：The enhancing effect of pyrrolidone derivatives on the percutaneous penetration of sulfaguanidine, aminopyrine and sudan III was investigated using in vitro technique and excised rat skin. 1-Methyl (MP), 1-hexyl (HP) and 1-lauryl-2-pyrrolidone (LP) were used as penetration enhancers. Aminopyrine showed high penetration through skin although sulfaguanidine and sudan III showed little penetration. Pyrrolidone derivatives enhanced their penetrations. Especially HP and LP enhanced the penetration of sulfaguanidine to a high extent. Sudan III was not detected in the receptor phase regardless of the presence of enhancer. Pyrrolidone derivatives significantly increased the skin accumulation of sulfaguanidine, aminopyrine and sudan III. Penetration of pyrrolidone derivatives was also determined. MP and HP showed high penetrations. LP was not detectable in the receptor phase. MP, HP and LP showed high skin accumulations. These results suggested the usefulness of pyrrolidone derivatives as percutaneous penetration enhancers.
关键词：sudan III