Dear all, hydroquinone and its derivatives are known as polymerization inhibitors. It is cheap, available, and ready to prepare at the lab scale. Aren't you confusing with chloroqine or hydroxychloroquine? My Regards
Studies to date on the role of Hydroxychloroquine alone or in combination with azithromycin in the management of COVID-19 are negative (1-2), but with increased risk of harm (3)
References
1.Association of Treatment With Hydroxychloroquine or Azithromycin With In-Hospital Mortality in Patients With COVID-19 in New York State
3. Risk of QT Interval Prolongation Associated With Use of Hydroxychloroquine With or Without Concomitant Azithromycin Among Hospitalized Patients Testing Positive for Coronavirus Disease 2019 (COVID-19).