Show legend Show as text

Structure type: oligomer
Trivial name: dunawithanine A
Compound class: saponin glycoside
Contained glycoepitopes: IEDB_140628,IEDB_142488,IEDB_146664,IEDB_153543,IEDB_983931,SB_192

• Article ID: 10410
  Adam G, Nguên QC, Nguyên HK "Dunawithanines A and B, the first withanolide glycosides from Dunalia australis" - Phytochemistry 23 (1984) 2293-2297
  

  Withanolide D, 7β-acetoxy-withanolide D and two new withanolide glycosides, named dunawithanines A and B, were isolated from Dunalia australis. From physical data and chemical transformations, the structures of the new compounds were determined as (20R,22R-O(3)-[2′,3′-di-O-(β-D-glucopyranosyl)-β-D-glucopyranosyl]-3β,20-dihydroxy-1α-acetoxy-witha-5,24-dienolide and the corresponding O(3)-[β-D-glucopyranosyl(1′→x)-β-D- glucopyranosyl] compound, representing the first withanolide glycosides found in the plant kingdom.

  Solanaceae, Dunalia australis, withanolide glycosides, steroidal lactones, dunawithanine A, dunawithanine B

  Publication DOI: 10.1016/S0031-9422(00)80538-5
  Journal NLM ID: 0151434
  Publisher: Elsevier
  Institutions: Institute of Plant Biochemistry, Academy of Sciences of the GDR, Halle/Saale, German Democratic Republic
  
   
  
  Dunalia australis
  CSDB ID 145435 (all data & tools)

Show legend Show as text

Structure type: oligomer
Trivial name: dunawithanine B
Compound class: saponin glycoside
Contained glycoepitopes: IEDB_140628,IEDB_142488,IEDB_146664,IEDB_153543,IEDB_983931,SB_192

• Article ID: 10410
  Adam G, Nguên QC, Nguyên HK "Dunawithanines A and B, the first withanolide glycosides from Dunalia australis" - Phytochemistry 23 (1984) 2293-2297
  

  Withanolide D, 7β-acetoxy-withanolide D and two new withanolide glycosides, named dunawithanines A and B, were isolated from Dunalia australis. From physical data and chemical transformations, the structures of the new compounds were determined as (20R,22R-O(3)-[2′,3′-di-O-(β-D-glucopyranosyl)-β-D-glucopyranosyl]-3β,20-dihydroxy-1α-acetoxy-witha-5,24-dienolide and the corresponding O(3)-[β-D-glucopyranosyl(1′→x)-β-D- glucopyranosyl] compound, representing the first withanolide glycosides found in the plant kingdom.

  Solanaceae, Dunalia australis, withanolide glycosides, steroidal lactones, dunawithanine A, dunawithanine B

  Publication DOI: 10.1016/S0031-9422(00)80538-5
  Journal NLM ID: 0151434
  Publisher: Elsevier
  Institutions: Institute of Plant Biochemistry, Academy of Sciences of the GDR, Halle/Saale, German Democratic Republic
  
   
  
  Dunalia australis
  CSDB ID 145436 (all data & tools)