phenanthrenoid
Phenanthrenoids are chemical compounds formed with a phenanthrene backbone. These compounds occur naturally in plants, although they can also be synthesized.
Phenanthrols
Phenanthrols are any of five isomeric phenols derived from phenanthrene (1 ...
found in the orchid '' Coelogyne cristata''.Phenanthrene derivatives from the orchid Coelogyne cristata. Majumder PL1, Sen S and Majumder S, Phytochemistry, October 2001, volume 58, issue 4, pages 581-586,