# Coelogin

> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/Coelogin
> Markdown URL: https://mediated.wiki/source/Coelogin.md
> Source: https://en.wikipedia.org/wiki/Coelogin
> Source revision: 1197214497
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{{chembox
| ImageFile = Coelogin.svg
| ImageCaption = Chemical structure of coelogin
| PIN = 4,5-Dimethoxy-6,7-dihydro-2''H''-naphtho[8,1,2-''cde''][1]benzopyran-3,9-diol
| OtherNames = 2,6-Dihydroxy-7,8-dimethoxy-9,10-dihydro-5''H''-phenanthro[4,5-''bcd'']pyran
|Section1={{Chembox Identifiers
| CASNo_Ref = 
| CASNo = 82358-31-4
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = YXK63FJ32R
| PubChem = 442697
| SMILES = COC1=C(C(=C2COC3=C4C2=C1CCC4=CC(=C3)O)O)OC
| ChemSpiderID = 391053
| InChI = 1/C17H16O5/c1-20-16-10-4-3-8-5-9(18)6-12-13(8)14(10)11(7-22-12)15(19)17(16)21-2/h5-6,18-19H,3-4,7H2,1-2H3
| InChIKey = QLYYIQVXUQYKGV-UHFFFAOYAH
| StdInChI = 1S/C17H16O5/c1-20-16-10-4-3-8-5-9(18)6-12-13(8)14(10)11(7-22-12)15(19)17(16)21-2/h5-6,18-19H,3-4,7H2,1-2H3
| StdInChIKey = QLYYIQVXUQYKGV-UHFFFAOYSA-N
| RTECS = 
| MeSHName = 
| ChEBI = 
| KEGG = C10251
| EINECS = 
  }}
|Section2={{Chembox Properties
| C=17|H=16|O=5
| Appearance = 
| Density = 
| MeltingPtC = 
| BoilingPtC = 
| Solubility =
  }}
|Section3={{Chembox Hazards
| MainHazards =
| FlashPtC = 
| AutoignitionPt =
  }}
}}

'''Coelogin''' is a [phenanthrenoid](/source/phenanthrenoid) found in the high altitude Himalayan orchid ''[Coelogyne cristata](/source/Coelogyne_cristata)''. This molecule has a phenanthro[4,5-''bcd'']pyran structure.<ref>{{cite journal | doi = 10.1039/P19820001131| title = Coelogin and coeloginin: Two novel 9,10-dihydrophenanthrene derivatives from the orchid Coelogyne cristata| journal = Journal of the Chemical Society, Perkin Transactions 1| pages = 1131| year = 1982| last1 = Majumder| first1 = Priyalal| last2 = Bandyopadhyay| first2 = Debabrata| last3 = Joardar| first3 = Subhendu}}</ref><ref>{{cite journal | pmid = 11576602| year = 2001| last1 = Majumder| first1 = P. L| title = Phenanthrene derivatives from the orchid Coelogyne cristata| journal = Phytochemistry| volume = 58| issue = 4| pages = 581–6| last2 = Sen| first2 = S| last3 = Majumder| first3 = S| doi=10.1016/s0031-9422(01)00287-4| bibcode = 2001PChem..58..581M}}</ref>

== References ==
{{reflist}}

{{phenanthrenes}}

Category:Phenanthrenoids
Category:Coelogyne

{{phenol-stub}}

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Adapted from the Wikipedia article [Coelogin](https://en.wikipedia.org/wiki/Coelogin) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Coelogin?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.