Bendopa vs dopa

Bendopa and dopa both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bendopa	Yes	No	No	No
dopa	Yes	No	No	No

As nouns, dopa is a hypernym of Bendopa; that is, dopa is a word with a broader meaning than Bendopa:

Bendopa: the levorotatory form of dopa (trade names Bendopa and Brocadopa and Larodopa); as a drug it is used to treat Parkinson's disease
dopa: amino acid that is formed in the liver and converted into dopamine in the brain

Other hypernyms of Bendopa include dihydroxyphenylalanine.

Bendopa (noun)	dopa (noun)
the levorotatory form of dopa (trade names Bendopa and Brocadopa and Larodopa); as a drug it is used to treat Parkinson's disease	amino acid that is formed in the liver and converted into dopamine in the brain