Gantrisin vs sulfonamide

Gantrisin and sulfonamide both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gantrisin	Yes	No	No	No
sulfonamide	Yes	No	No	No

As nouns, sulfonamide is a hypernym of Gantrisin; that is, sulfonamide is a word with a broader meaning than Gantrisin:

Gantrisin: a sulfonamide (trade name Gantrisin) used to treat infections of the urinary tract
sulfonamide: antibacterial consisting of any of several synthetic organic compounds capable of inhibiting the growth of bacteria that require PABA

Other hypernyms of Gantrisin include sulfa, sulfa drug, sulpha.

Gantrisin (noun)	sulfonamide (noun)
a sulfonamide (trade name Gantrisin) used to treat infections of the urinary tract	antibacterial consisting of any of several synthetic organic compounds capable of inhibiting the growth of bacteria that require PABA