structural elucidation of novel phosphocholine-containing glycosylinositol-phosphoceramides in filamentus fungi: (2). Spectral analysis of the sugar-inositol portion by 2D-NMR.
The sugar-inositol portion of the novel glycosylinositol-phosphoceramides, ZGL1 and ZGL2, from the filamentus fungi, Acremonium sp., were elucidated by a combination of NMR techniques including (1)H-(1)H (COSY and HOHAHA) and (1)H-(13)C (HMQC and HMBC) spectroscopy. Further, examination of the (1)H-(31)P HMQC spectrum showed connectivity of inositol and ceramide through phosphate.
Yamada-Hada
Junko
J
Kyoritsu University of Pharmacy, Tokyo, Japan.
Hada
Noriyasu
N
Aoki
Kazuhiro
K
Yamamoto
Kenji
K
Takeda
Tadahiro
T
D000164:Acremonium / Q000737:chemistry*; D002240:Carbohydrate Sequence; D002518:Ceramides / Q000737:chemistry*; D006017:Glycolipids / Q000737:chemistry*; D007294:Inositol / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D008969:Molecular Sequence Data; D010710:Phosphates / Q000737:chemistry
D002518:Ceramides; D006017:Glycolipids; D010710:Phosphates; D007294:Inositol