Bendacort is an ester of glucocorticosteroid hydrocortisone and non-steroidal anti-inflammatory drug bendazac. In vivo studies demonstrated that bendacort has a wider spectrum of anti-inflammatory effects than bendazac or hydrocortisone alone: bendacort acts on responses with a necrotic evolution where tissue damage predominates, and in cases where the reaction of tissue defense predominates, as for example in the healing of wounds. Bendacort was marketed in Italy under tradename Versacort for the treatment of sensitive steroid dermatoses, contact eczema, dyshidrosis, insect bites.

Beta-Hydroxyisovaleric acid (also known as 3-hydroxyisovaleric acid or 3HIA) is a normal human metabolite excreted in the urine. It is a byproduct of the leucine degradation pathway. Beta-Hydroxyisovaleric acid serves as a sensitive indicator of marginal biotin deficiency in humans. The variability of the proportion of leucine catabolites excreted as 3HIA suggests substantial population heterogeneity in the metabolic capacity of the 3HIA-carnitine detoxification pathway. In addition, was shown that in type II diabetic patients the catabolism of leucine was accelerated even in the absence of ketosis and that the urinary beta-hydroxyisovaleric acid concentration was a useful marker of short-term metabolic control in these patients.

Resocortol butyrate is a corticosteroid which has a high intrinsic glucocorticoid activity. Its mineralocorticoid and progestational activity is very low. Resocortol butyrate has local and systemic glucocorticoid effects. The expression of these effects depends on the mode of application and the dosage applied. After topical application on the skin, a local anti-inflammatory effect is seen, which is accompanied by a moderate and reversible adrenal suppression at higher doses. After oral administration in dogs few systemic effects were observed. Resocortol butyrate was marketed under the brand name Pruban as the topical cream for the treatment of acute localised moist dermatitis in dogs. It was discontinued.

Butixocort, also known as tixocortol butyrate, is a synthetic locally acting thioester-linked corticosteroid glucocorticoid corticosteroid with potent anti-inflammatory activity developed by Jouveinal for treatment Allergic rhinitis and Asthma. Butixocort characterized by a large dissociation between it’s local and systemic effects; Butixocorts low or nonexistent glucocorticoid side effects are explained by its high systemic metabolic clearance. The dissociation between local activity and systemic side effects of Butixocorts has been found to be between 100 and 1000 times higher than those of beclomethasone dipropionate and budesonide.

Butonate is a veterinary anti-parasitic drug, which was approved by FDA, but lately voluntarily withdrawn.

Clobetasone is a corticosteroid used in dermatology, for treating such skin inflammation as seen in eczema, psoriasis and other forms of dermatitis, and ophthalmology. Topical clobetasone butyrate has shown minimal suppression of the Hypothalamic-pituitary-adrenal axis. It is available as clobetasone butyrate under the brand names Eumosone or Eumovate both manufactured by GlaxoSmithKline. Trimovate also contains Oxytetracycline, an antibiotic, and nystatin, an antifungal. Clobetasone butyrate is classed as a moderately potent topical corticosteroid. Clobetasone butyrate relieves the symptoms of a flare-up by reducing inflammation, itching and redness. It is not a cure for the condition, but it will help to relieve the symptoms. Although less potent topical steriods are often preferred for use in children, a short course of clobetasone butyrate may be prescribed for a child with severe eczema on the arms or legs. Short courses of clobetasone butyrate may also be prescribed for the treatment of psoriasis for areas such as the face, or the inside of elbows and behind the knees. In ophthalmology, clobetasone butyrate 0.1% eye drops have been shown to be safe and effective in the treatment of dry eyes in Sjögren's Syndrome.

Prednimustine is chlorambucil ester of prednisolone. Prednimustine is a cytostatic agent. Prednimustine is active against a wide variety of experimental tumors both in vivo and in vitro. In many of these tumor systems, prednimustine exhibits distinct advantages over a mixture of its constituents, chlorambucil and prednisolone. In vitro, a higher cell kill is obtained, and in vivo, at doses that are equally effective, prednimustine is less toxic. It has been used in the treatment of various malignancies, including chronic lymphatic leukaemia and non-Hodgkin's lymphomas. It has also been tested for use in the treatment of breast cancer

Bucladesine is a cyclic nucleotide derivative which mimics the action of endogenous cAMP and is a phosphodiesterase inhibitor. The compound is used in a wide variety of research applications because it mimics cAMP and can induce normal physiological responses when added to cells in experimental conditions. cAMP is only able to elicit minimal responses in these situations. The neurite outgrowth instigated by bucladesine in cell cultures has been shown to be enhanced by nardosinone. Recently, the effect of bucladesine as a cAMP analog has been studied on the pentylenetetrazol-induced seizure in the wild-type mice. The data showed that bucladesine (300nM/mouse) reduced the seizure latency and threshold. In addition they found that combination of bucladesine and pentoxyfillin has additive effect on seizure latency and threshold. Bucladesine is more lipophilic than cAMP and in contrast to cAMP capable of penetrating cell membranes. Bucladesine interferes with different protein kinases which are normally activated by cAMP. Bucladesine has undergone in the past clinical developments as systemic treatment for cardioprotection and as topical treatment to improve wound healing. In Japan, a bucladesine ointment (Actosin® ointment; Daiichi Pharmaceutical Co., Ltd., Tokyo, Japan) was marketed to treat skin ulcers. Clinical studies have shown favourable effects on diabetic foot ulcers or decubitus, but the compound was later withdrawn despite good tolerability. One possible reason for the withdrawal may be the odour of the cream formulation which can be related to the hydrolytic cleavage in aqueous solutions resulting in release of butyric acid.

Paroxypropione (brand names Frenantol, Frenormon, Hypophenon, Paroxon, Possipione, Profenone is a synthetic, non-steroidal estrogen that has been used medically as an antigonadotropin in Spain and Italy. Paroxypropione was first synthesized in 1902. Its antigonadotropic properties were discovered in 1951 and it entered clinical use shortly thereafter. Paroxypropione is a product from the oxidative splitting of stilbestrol, with a low degree of estrogenicity, has been found a valuable drug for checking the growth of lung metastases secondary to certain malignant tumors such as chorionepitheliomas or nephrobiastomas. As the drug possesses relatively low affinity for the estrogen receptor and must be given at high dosages to achieve significant estrogenic and antigonadotropic action.

Neomycin is an aminoglycoside antibiotic found in many topical medications such as creams, ointments, and eye drops. In vitro tests have demonstrated that neomycin is bactericidal and acts by inhibiting the synthesis of protein in susceptible bacterial cells. It is effective primarily against gram-negative bacilli but does have some activity against gram-positive organisms. Neomycin is active in vitro against Escherichia coli and the Klebsiella-Entero. Topical uses include treatment for superficial eye infections caused by susceptible bacteria (used in combination with other anti-infective), treatment of otitis externa caused by susceptible bacteria, treatment or prevention of bacterial infections in skin lesions, and use as a continuous short-term irrigant or rinse to prevent bacteriuria and gram negative rod bacteremia in bacteriuria patients with indwelling catheters. May be used orally to treat hepatic encephalopathy, as a perioperative prophylactic agent, and as an adjunct to fluid and electrolyte replacement in the treatment of diarrhea caused to enter pathogenic E. coli (EPEC). Neomycin sulfate has been shown to be effective adjunctive therapy in hepatic coma by reduction of the ammonia forming bacteria in the intestinal tract. The subsequent reduction in blood ammonia has resulted in neurologic improvement. To reduce the development of drug-resistant bacteria and maintain the effectiveness of Neomycin Sulfate Oral Solution and other antibacterial drugs, susceptible bacteria should use Neomycin Sulfate Oral Solution only to treat or prevent infections that are proven or strongly suspected to be caused. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Neomycin binds to four nucleotides of 16S rRNA and a single amino acid of protein S12. This interferes with decoding site near nucleotide 1400 in 16S rRNA of 30S subunit. This region interacts with the wobble base in the anticodon of tRNA. This leads to interference with the initiation complex, misreading of mRNA so incorrect amino acids are inserted into the polypeptide leading to nonfunctional or toxic peptides and the breakup of polysomes into nonfunctional monosomes