iso·quin·o·line
| \ ˌī-sō-ˈkwin-ᵊl-ˌēn
\
\
Medical Definition of isoquinoline
: a low-melting nitrogenous base C9H7N that is associated with its isomer quinoline in coal tar and that is the parent structure in many alkaloids (as narcotine and papaverine)
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“Isoquinoline.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/isoquinoline. Accessed 21 May. 2022.
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