Where does “доксициклин” come from?

доксициклин (Russian) comes from English doxycycline, from English oxytetracycline, from English tetracycline, from English -ine, from French -ine, from French -é, from Middle French -é, from Old French -é.

Ancestry of “доксициклин”, step by step

StepLanguageWordMeaning
1EnglishdoxycyclineA broad-spectrum antibiotic C22H24N2O8 of the tetracycline class, which has a long half-life in the body and used orally to treat various bacterial infections
2EnglishoxytetracyclineA tetracycline antibiotic that works by...
3EnglishtetracyclineAn antibiotic produced by the "Streptomyces"...
4English-ineOf or pertaining to; Used to form demonyms;...
5French-inefeminine singular of -in; female equivalent of...
6Frenchpast participle root verb suffix of regular -er...
7Middle Frenchpast participle root verb suffix of regular; -ed, -en, -n
8Old Frenchused to form past participles of regular -er...
9Latin-asuffixed to the roots of verbs, forms agent...
10Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
11Proto-Indo-European-éh₂

Words derived from “доксициклин

Every word from Proto-Indo-European -éh₂Every word from English -ineEvery word from French -ine