aminoalkane vs enamine

aminoalkane and enamine both are nouns.

Word	Noun	Adjective	Verb	Adverb
aminoalkane	Yes	No	No	No
enamine	Yes	No	No	No

As nouns, enamine is a hyponym of aminoalkane; that is, enamine is a word with a more specific, narrower meaning than aminoalkane:

aminoalkane: a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals
enamine: an amine containing the double bond linkage -C=C-N-

Other hyponyms of aminoalkane include histamine, aminobenzine, aniline, aniline oil, phenylamine, monoamine, ptomain, ptomaine.

aminoalkane (noun)	enamine (noun)
a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals	an amine containing the double bond linkage -C=C-N-