• Archives of Pharmacal Research
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• v.27 no.6
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• pp.604-609
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• 2004

A new indolinepeptide (3） was isolated, together with two known compounds, a cerebroside (1） and an alloxazine (2）, from silkworm larvae infected with Paecilomyces sp. J300. On the basis of spectroscopic data, their structures were elucidated as (4E, 8E, 25, 2＇R, 3R ）-N-2＇-hydroxy-hexadecanoyl-1-O-$\beta$-D-glucopyranosyl-9-methyl-4, 8-sphingadienine (1）, 7,8-dimethylalloxazine (2） and 3$\beta$,5-dihydroxy-1-N-methyl-indoline-2$\beta$-carbonyl amino-D-alanyl-erythro-$\beta$-hydoxyiso-leucinyl-glycine (3）.