Total Synthesis of (8S) and (8R) Methyl 8-β-d-Glucopyranosyl-Helianthenate B and Their Application for Other Derivatives

Masimbula, Rishni; Yamada, Akiko; Takahashi, Kosaku et al.

Natural product communications, 2019, 14(7), 1-5

Permalink : https://hdl.handle.net/2115/75340

このアイテムのアクセス数:600件（2026-10-07 10:24 集計）

ファイル	フォーマット	サイズ	閲覧回数	説明
https://doi.org/10.1177/1934578X19861013			19

アクセス権	open access
URI	https://hdl.handle.net/2115/75340
タイトル	Total Synthesis of (8S) and (8R) Methyl 8-β-d-Glucopyranosyl-Helianthenate B and Their Application for Other Derivatives
著者	Masimbula, Rishni ; Yamada, Akiko ; Takahashi, Kosaku ; Matsuura, Hideyuki
著者名 Masimbula, Rishni
著者名 Yamada, Akiko
e-Rad_Researcher 30374622 著者名 Takahashi, Kosaku
e-Rad_Researcher 20344492 著者名 Matsuura, Hideyuki
言語	英語
キーワード	Helianthenate
	Cadiot-Chodkiewicz coupling
	Jerusalem artichoke
	Helianthus tuberosus
発行日	2019-07-01
出版者	SAGE Publications
収録物名	Natural product communications
巻(号)	14(7)
ページ	1-5
抄録	The first total synthesis of (8R) and (8S) methyl beta-d-glucopyranosyl helianthenate B was accomplished using the Cadiot-Chodkiewicz coupling reaction as a key step. Significant differences were observed in the resonances between the H-1-NMR and C-13-NMR spectra of the diastereomers. Based on these results, the absolute configurations of glucopyranosyloxymethine in methyl beta-d-glucopyranosyl helianthenate A to E (1 -5) were reconfirmed to be the (R) configuration.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Creative Commons Attribution-NonCommercial 4.0 International
PISSN	1934-578X
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1177/1934578X19861013