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Volumn 20, Issue 2, 2009, Pages 150-152

Biomimetic transformation of gentiopicroside to erythrocentaurin

Author keywords

Glucosidase; 5,6 Dihydro 5 formyl 6 methyl 1H,3H pyrano 3,4 c pyran 1 one; Biomimetic transformation; Erythrocentaurin; Gentiopicroside

Indexed keywords


EID: 58149268975     PISSN: 10018417     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cclet.2008.10.051     Document Type: Article
Times cited : (8)

References (10)
  • 6
    • 58149243358 scopus 로고    scopus 로고
    • Isolation of 1 and 2: the cultured solution was concentrated under reduced pressure at 60 °C. The solution was extracted three times with equal volume of chloroform. The combined organic phase was dried with anhydrous sodium sulfate. After the solvent was removed, the residue was isolated using column chromatography over silica to give 1 (60 mg) and 2 (25 mg).
    • Isolation of 1 and 2: the cultured solution was concentrated under reduced pressure at 60 °C. The solution was extracted three times with equal volume of chloroform. The combined organic phase was dried with anhydrous sodium sulfate. After the solvent was removed, the residue was isolated using column chromatography over silica to give 1 (60 mg) and 2 (25 mg).
  • 7
    • 58149264000 scopus 로고    scopus 로고
    • 3 as the solvent with chemical shifts reported relative to tetramethylsilane (TMS). The UV spectrum was obtained with a Hitachi U-2001 spectrophotometer (Hitachi Ltd., Tokyo, Japan). MS spectra were measured on an Agil. 6890/5973 GC/MS mass spectrometer.
    • 3 as the solvent with chemical shifts reported relative to tetramethylsilane (TMS). The UV spectrum was obtained with a Hitachi U-2001 spectrophotometer (Hitachi Ltd., Tokyo, Japan). MS spectra were measured on an Agil. 6890/5973 GC/MS mass spectrometer.
  • 8
    • 58149270022 scopus 로고    scopus 로고
    • J.L. Liu, PhD Dissertation, University of Manchester, UK, 1997.
    • J.L. Liu, PhD Dissertation, University of Manchester, UK, 1997.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.