A new meroterpenoid, chrodrimanin C, from YO-2 of Talaromyces sp.

Hayashi, Hideo; Oka, Yuki; Kai, Kenji; Akiyama, Kohki

Hayashi, Hideo; Oka, Yuki; Kai, Kenji; Akiyama, Kohki.

Afiliación

Hayashi H; Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Sakai, Osaka, Japan. hayashi@biochem.osakafu-u.ac.jp

Biosci Biotechnol Biochem ; 76(4): 745-8, 2012.

Article en En | MEDLINE | ID: mdl-22484942

ABSTRACT

ABSTRACT

The new meroterpenoid, chrodrimanin C (3), together with chrodrimanins A (2) and B (1) were isolated from okara (the insoluble residue of whole soybean) that had been fermented with strain YO-2 of Talaromyces sp. Their structures were elucidated by spectroscopic methods. The partial structures of 1 essential for exhibiting insecticidal activity were investigated by using a silkworm assay. The absolute configuration of 1 was also determined.

Asunto(s)

Cumarinas/química; Glycine max/química; Insecticidas/química; Talaromyces/metabolismo; Terpenos/química; Animales; Bombyx/efectos de los fármacos; Bombyx/crecimiento & desarrollo; Cumarinas/aislamiento & purificación; Cumarinas/farmacología; Fermentación; Insecticidas/aislamiento & purificación; Insecticidas/farmacología; Larva/efectos de los fármacos; Larva/crecimiento & desarrollo; Espectroscopía de Resonancia Magnética; Estructura Molecular; Policétidos; Sesquiterpenos; Terpenos/aislamiento & purificación; Terpenos/farmacología

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Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Glycine max / Terpenos / Cumarinas / Talaromyces / Insecticidas Límite: Animals Idioma: En Revista: Biosci Biotechnol Biochem Asunto de la revista: BIOQUIMICA / BIOTECNOLOGIA Año: 2012 Tipo del documento: Article País de afiliación: Japón

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