Metabolic inhibitor. Selective inhibitor of ammonia oxidation. Probably acts through chelating the copper of the ammonia monooxygenase active site.

Piprinhydrinate is compositon of Diphenylpyraline and 8-chloroteophylline. 8-Chlorotheophylline is a stimulant drug of the xanthine chemical class, with physiological effects similar to caffeine. Diphenylpyraline is an antihistamine that prevents, but does not reverse, responses mediated by histamine alone. Diphenylpyraline antagonizes most of the pharmacological effects of histamine, including urticaria and pruritus. Also, diphenylpyraline may exhibit anticholinergic actions (as do most of the antihistamines) and may thus provide a drying effect on the nasal mucosa. 8-Chlorotheophylline main use is in combination with Diphenylpyraline or diphenhydramine in the antiemetic Piprinhydrinate and dimenhydrinate. Diphenylpyraline (or diphenhydramine) reduces nausea but causes drowsiness, and the stimulant properties of 8-Chlorotheophylline help ward off that side-effect.

CP-20,961 [N,N-dioctadecyl-N',N'-bis (2-hydroxyethyl) propanediamine, or Avridine) is a non-immunogenic adjuvant, which was investigated as an antiviral drug with low acute toxicity in mice. This compound is able to stimulate nasal interferon and was studied in patients with rhinovirus, but the results had shown, that CP-20,961 had yielded both fairly good results and only fair or poor results. CP-20,961 is also used to induce arthritis in rodents.

Pentetic acid or diethylenetriaminepentaacetic acid (DTPA) is an aminopolycarboxylic acid consisting of a diethylenetriamine backbone with five carboxymethyl groups. The molecule can be viewed as an expanded version of EDTA and is used similarly. Pentetreotide is a modified DTPA attached to a peptide segment. Pentetreotide binds to somatostatin receptors on cell surfaces throughout the body. Indium 111 pentetreotide, is a diagnostic radiopharmaceutical.

Menaquinone-5 (MK-5) is a bacterial respiratory quinone, which belongs to Vitamin K2 derivatives. It can be found in dairy foods and fermented food products.

All pharmacological information is related to the racemic mixture, tolvaptan.

There is no available information about this compound

(±)-Lefetamine is a diphenylethanamine with opiate-like effects. While it has limited potential in detoxification treatment of opiate and methadone addiction, lefetamine is widely abused. This product is intended for forensic and research applications.

Coniine is a toxic alkaloid contained in the seeds and leaves of Conium maculatum which is a well-known poisonous plant since ancient times. Coniine is a nicotinic acetylcholine receptor (nAChR) agonist. In vivo coniine causes a biphasic response of first stimulation followed by blockade of nicotinic receptors in the central nervous system and periphery. Clinical signs of poisoning include protrusion of the nictitating membrane, excessive salivation, and frequent urination and defecation, loss of coordination, muscle weakness, and tremors followed by collapse and death due to respiratory failure. Coniine is a documented teratogen in many domestic species.

Vinburnine is a nutritional product, a peripheral vasodilator with cerebral activities that also act as a cerebral metabolic stimulant and appears to be able to relax the smooth muscle cells within the walls of blood vessels. (+/-)-Eburnamonine is the racemate of the alkaloid Vinburnine. Dextrorotatory, levorotatory, and racemic forms of eburnamonine exist in nature. The (-)-form, also known as vincamone (isolated from Vinca minor), is a drug that possesses a stimulating activity for muscle and is used as cerebrotonic, whereas both enantiomers have hypotensive effects.