JBIR-15, a New Aspochracin Derivative, Isolated from a Sponge-Derived Fungus, Aspergillus sclerotiorum Huber Sp080903f04

Keiichiro MOTOHASHI; Shigeki INABA; Motoki TAKAGI; Kazuo SHIN-YA

doi:10.1271/bbb.90228

Organic Chemistry Notes

JBIR-15, a New Aspochracin Derivative, Isolated from a Sponge-Derived Fungus, Aspergillus sclerotiorum Huber Sp080903f04

Keiichiro MOTOHASHI, Shigeki INABA, Motoki TAKAGI, Kazuo SHIN-YA

著者情報

キーワード: aspochracin, sponge, Demospongiae, Aspergillus sclerotiorum

ジャーナルフリー

2009 年 73 巻 8 号 p. 1898-1900

DOI https://doi.org/10.1271/bbb.90228

View "Advance Publication" version (August 7, 2009).

詳細

抄録

In the course of our chemical screening program for novel metabolites by LC-MS monitoring, we isolated a new aspochracin derivative, JBIR-15 (1), together with aspochracin, from the culture broth of a sponge-derived fungus, Aspergillus sclerotiorum Huber Sp080903f04. The structure of 1 was determined to be N-demethyl aspochracin at the alanyl residue on the basis of extensive NMR and MS analyses.

責任著者(Corresponding author)

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