Triterpene glycosides from the deep-water North-Pacific sea cucumber Synallactes nozawai Mitsukuri.
Five non-sulfated triterpene glycosides, synallactosides A(1) (1), A(2) (2), B(1) (3), B(2) (4), and C (5), have been isolated from the sea cucumber Synallactes nozawai. Their structures have been deduced by extensive analysis of NMR and mass spectra. The glycosides 2-5 are new glycosides. Glycosides 2-4 have carbohydrate chains without precedent in the glycosides from sea cucumbers. This is the first time glycosides are found in members of the family Synallactidae.
Silchenko
Alexandra S
AS
Pacific Institute of Bioorganic Chemistry, the Far East Division of the Russian Academy of Sciences, 690022 Vladivostok, Russia.
Avilov
Sergey A
SA
Antonov
Alexandr A
AA
Kalinin
Vladimir I
VI
Kalinovsky
Anatoly I
AI
Smirnov
Alexey V
AV
Riguera
Ricardo
R
Jiménez
Carlos
C
D000818:Animals; D002851:Chromatography, High Pressure Liquid; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D007564:Japan; D013058:Mass Spectrometry; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010140:Pacific Ocean; D012616:Sea Cucumbers / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
D006027:Glycosides; D014315:Triterpenes