Neocrocin A: A novel crocetin glycoside with a unique system for binding sugars isolated from gardenia yellow

Yoshinori Uekusa; Naoki Sugimoto; Kyoko Sato; Young Sook Yun; Akira Kunugi; Takeshi Yamazaki; Ken Ichi Tanamoto

doi:10.1248/cpb.55.1643

Neocrocin A: A novel crocetin glycoside with a unique system for binding sugars isolated from gardenia yellow

Yoshinori Uekusa, Naoki Sugimoto, Kyoko Sato, Young Sook Yun, Akira Kunugi, Takeshi Yamazaki, Ken Ichi Tanamoto

研究成果: Article › 査読

9 被引用数 (Scopus)

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A novel crocetin glycosyl ester, neocrocin A (2), was isolated from gardenia yellow. The structure of 2 was elucidated as that of an all-trans-crocetin β-D-gentiobiosyl β-D-glucopyranosyl-(1→6)-D-2- deoxy-glucopyranos-2-yl diester based on chemical and spectral data. The findings provide evidence that the binding system of crocetin glycosides is not limited to the anomeric position.

本文言語	English
ページ（範囲）	1643-1646
ページ数	4
ジャーナル	Chemical and Pharmaceutical Bulletin
巻	55
号	11
DOI	https://doi.org/10.1248/cpb.55.1643
出版ステータス	Published - 2007 11月
外部発表	はい

ASJC Scopus subject areas

化学 (全般)
創薬

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10.1248/cpb.55.1643

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title = "Neocrocin A: A novel crocetin glycoside with a unique system for binding sugars isolated from gardenia yellow",

abstract = "A novel crocetin glycosyl ester, neocrocin A (2), was isolated from gardenia yellow. The structure of 2 was elucidated as that of an all-trans-crocetin β-D-gentiobiosyl β-D-glucopyranosyl-(1→6)-D-2- deoxy-glucopyranos-2-yl diester based on chemical and spectral data. The findings provide evidence that the binding system of crocetin glycosides is not limited to the anomeric position.",

keywords = "Crocetin glycoside, Crocin, Gardenia jasminoides, Gardenia yellow, Neocrocin A",

author = "Yoshinori Uekusa and Naoki Sugimoto and Kyoko Sato and Yun, {Young Sook} and Akira Kunugi and Takeshi Yamazaki and Tanamoto, {Ken Ichi}",

year = "2007",

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doi = "10.1248/cpb.55.1643",

language = "English",

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AU - Uekusa, Yoshinori

AU - Sugimoto, Naoki

AU - Sato, Kyoko

AU - Yun, Young Sook

AU - Kunugi, Akira

AU - Yamazaki, Takeshi

AU - Tanamoto, Ken Ichi

PY - 2007/11

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N2 - A novel crocetin glycosyl ester, neocrocin A (2), was isolated from gardenia yellow. The structure of 2 was elucidated as that of an all-trans-crocetin β-D-gentiobiosyl β-D-glucopyranosyl-(1→6)-D-2- deoxy-glucopyranos-2-yl diester based on chemical and spectral data. The findings provide evidence that the binding system of crocetin glycosides is not limited to the anomeric position.

AB - A novel crocetin glycosyl ester, neocrocin A (2), was isolated from gardenia yellow. The structure of 2 was elucidated as that of an all-trans-crocetin β-D-gentiobiosyl β-D-glucopyranosyl-(1→6)-D-2- deoxy-glucopyranos-2-yl diester based on chemical and spectral data. The findings provide evidence that the binding system of crocetin glycosides is not limited to the anomeric position.

KW - Crocetin glycoside

KW - Crocin

KW - Gardenia jasminoides

KW - Gardenia yellow

KW - Neocrocin A

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JO - Chemical and Pharmaceutical Bulletin

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Neocrocin A: A novel crocetin glycoside with a unique system for binding sugars isolated from gardenia yellow

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