cholane nucleus

cholane nucleus
a cyclopentenophenanthrene structure forming the basis of certain compounds found in bile acids; sterols; toad poisons; heart glycones such as digitalis, strophanthus, and ouabain; sex hormones; and various carcinogenic hydrocarbons.

Medical dictionary. 2011.

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Look at other dictionaries:

  • phenanthrene nucleus — cholane n …   Medical dictionary

  • steroid — /stear oyd, ster /, Biochem. n. 1. any of a large group of fat soluble organic compounds, as the sterols, bile acids, and sex hormones, most of which have specific physiological action. adj. 2. Also, steroidal /sti royd l, ste /. pertaining to or …   Universalium

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