Structural elucidation of the ceramide moiety of starfish gangliosides by collision-induced dissociation of the sodium ion complex

Masanori Inagaki; Ryuichi Isobe; Tomofumi Miyamoto; Ryuichi Higuchi

doi:10.1248/cpb.47.1184

Structural elucidation of the ceramide moiety of starfish gangliosides by collision-induced dissociation of the sodium ion complex

Masanori Inagaki, Ryuichi Isobe, Tomofumi Miyamoto, Ryuichi Higuchi

Pharmaceutical Health Care and Sciences

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Collision-induced dissociation (CID) spectra of sodium ion complexes ([M+Na]⁺ ions), produced by FABMS of methyl ester derivatives of ganglioside, indicate the length of the fatty acyl chain of the ceramide moieties without chemical degradation. In the case of a genuine ganglioside, only the fission of the glycosyl linkage of sialic acid was prominently observed.

Original language	English
Pages (from-to)	1184-1187
Number of pages	4
Journal	Chemical and Pharmaceutical Bulletin
Volume	47
Issue number	8
DOIs	https://doi.org/10.1248/cpb.47.1184
Publication status	Published - 1999

All Science Journal Classification (ASJC) codes

Chemistry(all)
Drug Discovery

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abstract = "Collision-induced dissociation (CID) spectra of sodium ion complexes ([M+Na]+ ions), produced by FABMS of methyl ester derivatives of ganglioside, indicate the length of the fatty acyl chain of the ceramide moieties without chemical degradation. In the case of a genuine ganglioside, only the fission of the glycosyl linkage of sialic acid was prominently observed.",

author = "Masanori Inagaki and Ryuichi Isobe and Tomofumi Miyamoto and Ryuichi Higuchi",

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T1 - Structural elucidation of the ceramide moiety of starfish gangliosides by collision-induced dissociation of the sodium ion complex

AU - Inagaki, Masanori

AU - Isobe, Ryuichi

AU - Miyamoto, Tomofumi

AU - Higuchi, Ryuichi

PY - 1999

Y1 - 1999

N2 - Collision-induced dissociation (CID) spectra of sodium ion complexes ([M+Na]+ ions), produced by FABMS of methyl ester derivatives of ganglioside, indicate the length of the fatty acyl chain of the ceramide moieties without chemical degradation. In the case of a genuine ganglioside, only the fission of the glycosyl linkage of sialic acid was prominently observed.

AB - Collision-induced dissociation (CID) spectra of sodium ion complexes ([M+Na]+ ions), produced by FABMS of methyl ester derivatives of ganglioside, indicate the length of the fatty acyl chain of the ceramide moieties without chemical degradation. In the case of a genuine ganglioside, only the fission of the glycosyl linkage of sialic acid was prominently observed.

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Structural elucidation of the ceramide moiety of starfish gangliosides by collision-induced dissociation of the sodium ion complex

Abstract

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