Cetocycline (formerly chelocardin or cetotetrine) is tetracycline derivative with potent antibacterial activity against a number of Gram-positive and Gram-negative multi-resistant pathogens. Cetocycline was found to be more active than tetracycline against many clinical isolates of aerobic gram-negative bacilli, but is less active against staphylococci, and has no activity against Pseudomonas. At low concentrations, like classical tetracyclines, chelocardin induces the proteomic signature for peptidyl transferase inhibition demonstrating that protein biosynthesis inhibition is the dominant physiological challenge. At higher concentrations B. subtilis mainly responds to membrane stress indicating that at clinically relevant concentrations the membrane is the main antibiotic target of chelocardin.

Teroxalene is a dioxopiperazine derivative with multidrug resistance reversal activity

Suncillin is an antibacteria and antifungal agent produced in Phytera's laboratory from a cell culture of a plant. Suncillin was patented by Bristol-Myers Co. In 1968 for the Pseudomonas bacteria treatment but was never marketed.

Famotine, 1 -(p-chlorophenoxymethyl)-3,4-dihydroisoquinoline (UK 2054), is an antiviral compound.

Thimerfonate is a alkyl mercuric derivative with germicidal activity.

Stilbazium is a pyridinium derivative with considerable anthelminthic activity against some animal nematodes, including Syphacia obvelata, Ancylostoma caninum, Uncinaria stenocephala and Toxocara cati.

Actinoquinol is sunscreen agent that absorbs Ultraviolet B light. Actinoquinol in combination with hyaluronic acid drops might be helpful for the human eye in the defense against photooxidative and other oxidative processes.

Carbovir is a nucleoside reverse transcriptase inhibitor analog of guanosine. Carbovir decreases HIV viral loads, retards or prevents the damage to the immune system, and reduces the risk of developing AIDS. Carbovir Triphosphate belongs to the class of organic compounds known as nucleoside and nucleotide analogues. These are analogues of nucleosides and nucleotides. Carbovir interferes with the enzyme HIV uses to manufacture new viral particles within an infected cell, and is primarily metabolized to the 5'-triphosphate of Carbovir (CBV-TP) to concentrations sufficient to inhibit HIV reverse transcriptase.