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of 3
pro vyhledávání: '"Aya Tsuchida"'
Autor:
Yuhichi Mushiake, Aya Tsuchida, Asami Yamada, Hiroshi Kanzaki, Toru Okuda1, Teruhiko Nitoda2 nitoda@okayama-u.ac.jp
Publikováno v:
Journal of Pesticide Science. 2021, Vol. 46 Issue 1, p115-119. 5p.
Publikováno v:
Journal of Pesticide Science. 46:115-119
Three novel analogs of pochonicine (1) were isolated from a solid fermentation culture of the fungal strain Pochonia suchlasporia var. suchlasporia TAMA 87, and their structures were elucidated as 7-deoxypochonicine (2), 6-deoxypochonicine (3), and 6
Autor:
Koji Matsuoka, Hiroyuki Koshino, Shunya Takahashi, Yujiro Kitamura, Teruhiko Nitoda, Hiroshi Kanzaki, Takemichi Nakamura, Aya Tsuchida
Publikováno v:
Tetrahedron Letters. 54:1456-1459
Pochonicine is a polyhydroxylated pyrrolizidine alkaloid with a powerful inhibitory activity against β- N -acetylglucosaminidases. The proposed structure for pochonicine and the three diastereomers concerning its C-1 and/or C-3 positions were synthe