Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10594076 | Bioorganic & Medicinal Chemistry Letters | 2011 | 5 Pages |
Abstract
Five new prenylated acylphloroglucinols, yojironins E-Î (1-5), were isolated from the whole plants of Hypericum yojiroanum. Their structures were elucidated by spectroscopic data. Yojironin E (1) exhibited antimicrobial activity against Aspergillus niger, Candida albicans, Cryptococcus neoformans, and Trichophyton mentagrophytes.
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Authors
Naonobu Tanaka, Takuji Mamemura, Azusa Shibazaki, Tohru Gonoi, Jun'ichi Kobayashi,