Coeloginin

Coeloginin
	; Chemical structure of coeloginin
Names
	Other names 2,6-Dihydroxy-7,8-dimethoxy-9,1O-dihydro-5H-phenanthro[4,5-bcd]pyran-5-one
Identifiers
CAS Number	82358-34-7;
3D model (JSmol)	Interactive image;
ChemSpider	58794085;
PubChem CID	14427337;
CompTox Dashboard (EPA)	DTXSID401031836 ;
	InChI InChI=1S/C17H14O6/c1-21-15-9-4-3-7-5-8(18)6-10-11(7)12(9)13(17(20)23-10)14(19)16(15)22-2/h5-6,18-19H,3-4H2,1-2H3 Key: PHSQBKCKZRQIDM-UHFFFAOYSA-N; InChI=1/C17H14O6/c1-21-15-9-4-3-7-5-8(18)6-10-11(7)12(9)13(17(20)23-10)14(19)16(15)22-2/h5-6,18-19H,3-4H2,1-2H3 Key: PHSQBKCKZRQIDM-UHFFFAOYAJ;
	SMILES c4c1CCc3c2c1c(cc4O)oc(=O)c2c(O)c(OC)c3OC;
Properties
Chemical formula	C17H14O6
Molar mass	314.29 g/mol
	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 phrenathrenoid found in the high altitude Himalayan orchid Coelogyne cristata. This molecule has a phenanthro[4,5-bcd]pyrone structure.^[1]^[2]

References

^ Coelogin and coeloginin: two novel 9,10-dihydrophenanthrene derivatives from the orchid Coelogyne cristata. Priyalal Majumder, Debabrata Bandyopadhyay and Subhendu Joardar, J. Chem. Soc., Perkin Trans. 1, 1982, pages 1131-1136, doi:10.1039/P19820001131
^ Phenanthrene derivatives from the orchid Coelogyne cristata. Majumder PL1, Sen S and Majumder S, Phytochemistry, October 2001, volume 58, issue 4, pages 581-586, PMID 11576602

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[1] Coelogin and coeloginin: two novel 9,10-dihydrophenanthrene derivatives from the orchid Coelogyne cristata. Priyalal Majumder, Debabrata Bandyopadhyay and Subhendu Joardar, J. Chem. Soc., Perkin Trans. 1, 1982, pages 1131-1136, doi:10.1039/P19820001131

[2] Phenanthrene derivatives from the orchid Coelogyne cristata. Majumder PL1, Sen S and Majumder S, Phytochemistry, October 2001, volume 58, issue 4, pages 581-586, PMID 11576602

[1]

[2]