Daunorubicin HCl can inhibit both DNA synthesis (Ki = 0.02 μM) and RNA synthesis.

Minocycline HCl is a broad-spectrum and long-acting tetracycline antibiotic with elimination half-life‎ with ‎11–22 hours.

Doxycycline Hyclate is a broad-spectrum antibiotic used to treat infections caused by bacteria, including pneumonia and other respiratory tract infections, and an MMP inhibitor.

Chlortetracycline HCl is the first tetracycline to be identified, which can inhibit protein synthesis (elongation) by preventing binding of aminoacyl-tRNA to the 30S subunit and is more effective against Gram-positive bacteria.

Tetracycline HCl is a broad-spectrum polyketide antibiotic used to treat acne, cholera, brucellosis, plague, malaria, and syphilis.

Tigecycline is a glycylcycline-class antibiotic used for a number of bacterial infections.

Epirubicin HCl, a L-arabino derivative of doxorubicin, can inhibit topoisomerase and used as antineoplastic agent.

Doxorubicin HCl is an antibiotic agent that inhibits DNA topoisomerase II and induces DNA damage and apoptosis in tumor cells.