Where does “лидокаи́н” come from?

лидокаи́н (Russian) comes from English lidocaine, from English acetanilide, from English anilide, from English aniline, from English anil, from Portuguese anil, from Arabic نِيل, from Persian نیل — to lead.

Ancestry of “лидокаи́н”, step by step

StepLanguageWordMeaning
1EnglishlidocaineA crystalline compound, that is used in the form of its hydrochloride as a local anesthetic and as an antiarrhythmic agent
2Englishacetanilidethe amide derived from acetic acid and aniline;...
3EnglishanilideAny organic compound derived from an oxoacid by...
4EnglishanilineThe simplest aromatic amine, CHNH, synthesized by...
5EnglishanilThe indigo shrub; or the indigo dye obtained from...
6Portugueseanilindigo
7Arabicنِيلindigo
8Persianنیلindigo
9Arabicنيلverbal noun of نَالَ; indigo; to colour indigo
10Middle Persian𐭭𐭩𐭫indigo
11Sanskritनीलof a dark color
12Proto-Indo-EuropeanneyH-to lead

Words derived from “лидокаи́н

Every word from Proto-Indo-European neyH-