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Structure type: oligomer ; 1045 [M-H]-
Compound class: triterpenoid glycoside
Contained glycoepitopes: IEDB_136105,IEDB_142488,IEDB_146664,IEDB_225177,IEDB_885823,IEDB_983931,SB_192

• Article ID: 11568
  Ueckert J, Wray V, Nimtz M, Schopke T "Noroleanane saponins from Celmisia spectabilis" - Phytochemistry 49(8) (1998) 2487-2492
  

  Two new saponins were isolated as the major components of the deacylated saponin extract from the underground parts of Celmisia spectabilis. Their structures were established by NMR and mass spectral data and derivative formation as 2β,3β,17,23-tetrahydroxy-28-norolean-12-en-16-one-3-O-α-L- arabinopyranosyl(1 → 2)-α-L-arabinopyranosyl(1 → 6)-β-D-glucopyranoside and 2β,3β,17,23-tetrahydroxy-28-norolean-12-en-16-one-3-O-α-L- arabinopyranosyl(1 → 2)-α-L-arabinopyranosyl(1 → 6)-[α-L- rhamnopyranosyl(1 → 2)]-β-D-glucopyranoside.

  triterpenoid saponins, 3β, 2β, Asteraceae, 17, 23-tetrahydroxy-28-norolean-12-en-16-one, Celmisia spectabilis

  NCBI PubMed ID: 9887535
  Publication DOI: 10.1016/S0031-9422(97)00851-0
  Journal NLM ID: 0151434
  Publisher: Elsevier
  Institutions: Gesellschaft für Biotechnologische Forschung, Braunschweig, Germany, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultat, Institut für Pharmazie, Berlin, Germany
  Methods: 13C NMR, 1H NMR, methylation, sugar analysis, ESI-MS, GLC, HPLC, extraction, optical rotation measurement, melting point determination, MS-MS, HMBC, HMQC, COSY
  
   
  
  Celmisia spectabilis
  CSDB ID 63434 (all data & tools)

Show legend Show as text

Structure type: oligomer ; 899 [M-H]-
Compound class: triterpenoid glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192

• Article ID: 11568
  Ueckert J, Wray V, Nimtz M, Schopke T "Noroleanane saponins from Celmisia spectabilis" - Phytochemistry 49(8) (1998) 2487-2492
  

  Two new saponins were isolated as the major components of the deacylated saponin extract from the underground parts of Celmisia spectabilis. Their structures were established by NMR and mass spectral data and derivative formation as 2β,3β,17,23-tetrahydroxy-28-norolean-12-en-16-one-3-O-α-L- arabinopyranosyl(1 → 2)-α-L-arabinopyranosyl(1 → 6)-β-D-glucopyranoside and 2β,3β,17,23-tetrahydroxy-28-norolean-12-en-16-one-3-O-α-L- arabinopyranosyl(1 → 2)-α-L-arabinopyranosyl(1 → 6)-[α-L- rhamnopyranosyl(1 → 2)]-β-D-glucopyranoside.

  triterpenoid saponins, 3β, 2β, Asteraceae, 17, 23-tetrahydroxy-28-norolean-12-en-16-one, Celmisia spectabilis

  NCBI PubMed ID: 9887535
  Publication DOI: 10.1016/S0031-9422(97)00851-0
  Journal NLM ID: 0151434
  Publisher: Elsevier
  Institutions: Gesellschaft für Biotechnologische Forschung, Braunschweig, Germany, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultat, Institut für Pharmazie, Berlin, Germany
  Methods: 13C NMR, 1H NMR, methylation, sugar analysis, ESI-MS, GLC, HPLC, extraction, optical rotation measurement, melting point determination, MS-MS, HMBC, HMQC, COSY
  
   
  
  Celmisia spectabilis
  CSDB ID 63674 (all data & tools)