Nikkomycin Z is an antifungal drug that inhibits chitin synthase. It has been reported that it inhibits chitin synthases (Chs) 1 and 3, but not 2, of Saccharomyces cerevisiae. Later it was found that nikkomycin Z inhibited all three Chs isozymes of Candida albicans (CaChs). The IC(50) value for CaChs1 is 15 uM, for CaChs2 0.8 uM, and for CaChs3 13 uM. Nikkomycin Z is under development as an orphan product for treatment of coccidioidomycosis. Nikkomycin Z has been used in trials studying the treatment and basic science of Coccidioidomycosis. In February 2006, nikkomycin z was designated as an orphan drug for the treatment of Coccidioidomycosis.

Mazipredone is a glucocorticoid exerting anti-inflammatory, anti-allergic and anti-shock properties.

Nicocortonide is an anti-inflammatory corticosteroid for topical use.

Silydianin is a flavonolignan from Silymarin, which is the major constituent of milk thistle extract. Silydianin, an active constituent of Silybium marianum, have inhibitory properties against the P2Y12 receptor and block ADP-induced blood platelet activation. Silydianin has antiinflammatory activity, it regulates caspase-3 activation, affects cell membranes and acts as a free radical scavenger. Silydianin non-competitively inhibits the lipoxygenase from soybeans in vitro. It also inhibits the formation of prostaglandins in vitro.

Orestrate was developed as an estrogenic steroid that has never been marketed.

Tafluposide (also known as F 11782) is an epipodophyllotoxin derivative patented by Pierre Fabre Medicament as an antitumor agent. Tafluposide acts as a catalytic inhibitor of topoisomerases I and II, that capable of completely inhibiting the DNA-binding activity of topoisomerase. In preclinical models single or multiple i.p. doses of Tafluposide proves highly active against the s.c. grafted B16 melanoma, significantly increasing survival and inhibiting tumor growth. Tafluposide inhibits the number of pulmonary metastatic foci of the melanoma by 99%. In human tumor xenograft studies, multiple i.p. doses of Tafluposide results in major inhibitory activity against breast) tumors, as well as causing definite tumor regression. Significant activity was also recorded Tafluposide against the refractory lung xenografts.

Iodofiltic Acid I-123 is a single-photon branching free fatty acid radiopharmaceutical with potential application in single-photon emission computed tomography (SPECT). Assessment of fatty acid metabolism by radionuclide techniques has a potential role for the early detection of myocardial ischaemia and the assessment of the severity of ischaemic heart disease. The Iodofiltic Acid I-123 scan is preferable because it can provide suitable information for risk stratification just after an acute myocardial infarction (AMI) without requiring the patient to exercise; it can also detect previous ischaemic insult even after recovery of myocardial perfusion, the so- called "ischaemic memory".