dideoxyinosine vs didanosine

dideoxyinosine and didanosine both are nouns.

Word	Noun	Adjective	Verb	Adverb
dideoxyinosine	Yes	No	No	No
didanosine	Yes	No	No	No

As nouns, dideoxyinosine and didanosine are synonyms defined as:

dideoxyinosine and didanosine: an antiviral drug used to combat HIV infection, a reverse transcriptase inhibitor

Other synonyms of dideoxyinosine include ddI, DDI.

dideoxyinosine (noun)	didanosine (noun)
an antiviral drug used to combat HIV infection, a reverse transcriptase inhibitor	an antiviral drug used to combat HIV infection, a reverse transcriptase inhibitor