Plicatol A   |   | 
  | Names | 
    | Preferred IUPAC name 4,9,10-Trimethoxyphenanthrene-2,5-diol | 
   | Other names 2,5-Dihydroxy-4,9,10-trimethoxyphenanthrene | 
  | Identifiers | 
   |  |  | 
  |  |  | 
      | ChEMBL |  | 
  | ChemSpider |  | 
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  |   InChI=1S/C17H16O5/c1-20-13-8-9(18)7-11-15(13)14-10(5-4-6-12(14)19)16(21-2)17(11)22-3/h4-8,18-19H,1-3H3 Key: DRZYTLJQXLHYME-UHFFFAOYSA-NInChI=1/C17H16O5/c1-20-13-8-9(18)7-11-15(13)14-10(5-4-6-12(14)19)16(21-2)17(11)22-3/h4-8,18-19H,1-3H3 Key: DRZYTLJQXLHYME-UHFFFAOYAS
 | 
  |   COC1=C2C(=CC(=C1)O)C(=C(C3=C2C(=CC=C3)O)OC)OC
 | 
  | Properties | 
  |  | C17H16O5 | 
  | Molar mass | 300.310 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 | 
  
 Plicatol A is one of the three phenanthrenes that can be isolated from the stems of the orchid Dendrobium plicatile.[1] 
 See also
  References
   - ^ Phenanthrenes from Dendrobium plicatile. Chie Honda and Masae Yamaki, Phytochemistry, April 2000, Volume 53, Issue 8, Pages 987–990, doi:10.1016/S0031-9422(99)00497-5 
  External links
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| Phenanthrols |  | 
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| polyhydroxylated phenanthrenes |   2,3,4-trimethoxy-7,8-methylenedioxyphenanthrene2,5-dihydroxy-3,4-dimethoxyphenanthrene2,5-dihydroxy-3,4,9-trimethoxyphenanthrene2,7-dihydroxy-3,4,6-trimethoxyphenanthrene2,7-dihydroxy-3,4,9-trimethoxyphenanthrene2,7-Dihydroxy-3,6-dimethoxyphenanthrene3-hydroxy-2,4,-dimethoxy-7,8-methylenedioxyphenanthrene2-hydroxy-3,5,7-trimethoxyphenanthrene2-hydroxy-3,5,7-trimethoxy-9,10-dihydrophenanthrene3,4,8-Trimethoxyphenanthrene-2,5-diol4,6-dimethoxyphenanthrene-2,3,7-triol4,9-dimethoxyphenanthrene-2,5-diol7-Hydroxy-2,3,4,8-tetramethoxyphenanthrene
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| 9,10-dihydrophenanthrene derivatives |  coelogincoeloginincoeloginanthridincoelonineffusolhircinoljuncusolloroglossolorchinolPlicatol C4-methoxy-9,10-dihydrophenanthrene-2,3,7-triol4,6-dimethoxy-9,10-dihydrophenanthrene-2,3,7-triol9,10-dihydro-2,7-dihydroxy-3,4-dimethoxyphenanthrene9,10-dihydro-2,7-dihydroxy-3,4,6-trimethoxyphenanthrene9,10-Dihydro-2,5-dimethoxyphenanthrene-1,7-diol9,10-dihydro-2,5-dihydroxy-3,4-dimethoxyphenanthrene
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| glycosides | | Phenanthrene glycosides |  denneanoside A, B, C, D and E
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 | 9,10-dihydrophenanthrene glycoside |  | 
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| dimeric phenanthrenes |  cirrhopetalanthrinflavanthrinreptanthrinisoreptanthrin8,8'-bidehydrojuncusol
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| Cyclic bibenzyl-dihydrophenanthrene derivative |  | 
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