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Structure type: oligomer
Compound class: glycoside, triterpenoid glycoside

• Article ID: 12815
  Warashina T, Noro T "Steroidal glycosides from the aerial part of Asclepias incarnata" - Phytochemistry 53(4) (2000) 485-498
  

  The aerial part of Asclepias incarnata afforded 34 pregnane glycosides. These were confirmed to have lineolon, isolineolon, ikemagenin, 12-O-nicotinoyllineolon, deacylmetaplexigenin, metaplexigenin, rostratamine, 12-O-acetyllineolon, 15β-hydroxylineolon and 15β-hydroxyisolineolon moieties as their aglycones, and 2,6-dideoxyhexopyranose, glucopyranose and allopyranose as the corresponding sugar constituents. Their structures were determined using both spectroscopic and chemical methods.

  2, Asclepiadaceae, pregnane glycoside, 6-dideoxyhexopyranose, Asclepias incarnata

  NCBI PubMed ID: 10731028
  Publication DOI: 10.1016/s0031-9422(99)00560-9
  Journal NLM ID: 0151434
  Publisher: Elsevier
  Institutions: Institute for Environmental Sciences, University of Shizuoka, Shizuoka, Japan
  Methods: 13C NMR, 1H NMR, NMR-2D, TLC, ESI-MS, acid hydrolysis, HPLC, extraction, CC, HR-ESI-MS, evaporation, centrifugation
  
   
  
  Asclepias incarnata
  CSDB ID 68505 (all data & tools)

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Structure type: oligomer
Compound class: glycoside

• Article ID: 12817
  Warashina T, Noro T "Steroidal glycosides from the aerial part of Asclepias incarnata L. II." - Chemical and Pharmaceutical Bulletin 48(1) (2000) 99-107
  

  Thirty new steroidal glycosides were obtained from the aerial part of Asclepias incarnata L. (Asclepiadaceae). These glycosides were confirmed to have lineolon, isolineolon, 12-O-acetyllineolon, 12-O-(Z)-cin-namoyllineolon, metaplexigenin, 15β-hydroxylineolon, 15β-hydroxyisolineolon, 16α-hydroxyisolineolon, 12-O-tigloyl-16α-hydroxyisolineolon as the aglycone and 2, 6-dideoxyhexoprranose as the sugar sequence by spectroscopic methods and chemical evidence.

  2, Asclepiadaceae, 6-dideoxyhexopyranose, Asclepias incarnata, pregnane glycosice

  NCBI PubMed ID: 10705484
  Publication DOI: 10.1248/cpb.48.99
  Journal NLM ID: 0377775
  Publisher: Pharmaceutical Society Of Japan
  Institutions: Institute for Environmental Sciences, University of Shizuoka, Shizuoka, Japan
  Methods: 13C NMR, 1H NMR, NMR-2D, TLC, ESI-MS, acid hydrolysis, HPLC, extraction, CC, HR-ESI-MS, evaporation, centrifugation
  
   
  
  Asclepias incarnata
  CSDB ID 68556 (all data & tools)