Chemistry:Coeloginin

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Coeloginin
Coeloginin.svg
Chemical structure of coeloginin
Names
Preferred IUPAC name
2,6-Dihydroxy-7,8-dimethoxy-9,10-dihydro-5H-phenanthro[4,5-bcd]pyran-5-one
Identifiers
3D model (JSmol)
ChemSpider
UNII
Properties
C17H14O6
Molar mass 314.293 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Coeloginin is a phenanthrenoid found in the high altitude Himalayan orchid Coelogyne cristata. This molecule has a phenanthro[4,5-bcd]pyrone structure.[1][2]

References

  1. Majumder, Priyalal; Bandyopadhyay, Debabrata; Joardar, Subhendu (1982). "Coelogin and coeloginin: Two novel 9,10-dihydrophenanthrene derivatives from the orchid Coelogyne cristata". Journal of the Chemical Society, Perkin Transactions 1: 1131. doi:10.1039/P19820001131. 
  2. Majumder, P. L.; Sen, S.; Majumder, S. (2001). "Phenanthrene derivatives from the orchid Coelogyne cristata". Phytochemistry 58 (4): 581–6. doi:10.1016/S0031-9422(01)00287-4. PMID 11576602.