Nitriles

chemical compound

Ricinine is a toxic alkaloid found in the castor plant. It can serve as a biomarker of ricin poisoning. It was first isolated from the castor seeds by Tuson in 1864.

1,1′-Azobis(cyclohexanecarbonitrile) or ACHN is a radical initiator. The molecular formula is NCC6H10N=NC6H10CN. It is a white solid that is soluble in aromatic solvents.

2-Cyanoacetamide is an organic compound. It is an acetic amide with a nitrile functional group.

Fenproporex (Perphoxene) (N-2-Cyanoethylamphetamine) (3-(1-phenylpropan-2-ylamino)propanenitrile) (3-[(1-Methyl-2-Phenylethyl)amino]propiononitrile) is a stimulant drug of the phenethylamine and amphetamine chemical classes that was developed in the 1960s. It is used as an appetite suppressant for the treatment of obesity.

Benfotiamine (rINN, or '''S-benzoylthiamine O-monophosphate') is a synthetic, fat-soluble, S''-acyl derivative of thiamine (vitamin B1) that is approved in some countries as a medication or dietary supplement to treat diabetic sensorimotor polyneuropathy. Benfotiamine was developed in the late 1950s in Japan.

Darolutamide, sold under the brand name Nubeqa, is an antiandrogen medication which is used in the treatment of non-metastatic castration-resistant prostate cancer in men. It is specifically approved to treat non-metastatic castration-resistant prostate cancer (nmCRPC) in conjunction with surgical or medical castration. The medication is taken by mouth twice per day with food.

Adagrasib, sold under the brand name Krazati, is an anticancer medication used to treat non-small cell lung cancer. Adagrasib is an inhibitor of G12C mutated KRAS GTPase. It is taken by mouth. It is being developed by Mirati Therapeutics.

chemical compound

CNQX or cyanquixaline (6-cyano-7-nitroquinoxaline-2,3-dione) is a competitive AMPA/kainate receptor antagonist. Its chemical formula is C9H4N4O4. CNQX is often used in the retina to block the responses of OFF-bipolar cells for electrophysiology recordings.

Amfetaminil (also known as amphetaminil, '''N-cyanobenzylamphetamine, and AN-1; brand name Aponeuron''') is a stimulant drug derived from amphetamine, which was developed in the 1970s and used for the treatment of obesity, ADHD, and narcolepsy. It has largely been withdrawn from clinical use following problems with abuse. The drug is a prodrug to amphetamine.

Gallopamil (INN) is an L-type calcium channel blocker that is an analog of verapamil. It is used in the treatment of abnormal heart rhythms.

Enobosarm, also formerly known as ostarine and by the developmental code names GTx-024, MK-2866, and S-22, is a selective androgen receptor modulator (SARM) which is under development for the treatment of androgen receptor-positive breast cancer in women and for improvement of body composition (e.g., prevention of muscle loss) in people taking GLP-1 receptor agonists like semaglutide. It was also under development for a variety of other indications, including treatment of cachexia, Duchenne muscular dystrophy, muscle atrophy or sarcopenia, and stress urinary incontinence, but development for a

Methacrylonitrile (or 2-Methylprop-2-enenitrile), MeAN in short, is a chemical compound that is an unsaturated aliphatic nitrile, widely used in the preparation of homopolymers, copolymers, elastomers, and plastics and as a chemical intermediate in the preparation of acids, amides, amines, esters, and other nitriles. MeAN is also used as a replacement for acrylonitrile in the manufacture of an acrylonitrile/butadiene/styrene-like polymer. It is a clear and colorless (to slightly yellow) liquid, that has a bitter almond smell.

Odanacatib (INN; codenamed MK-0822) is an investigational treatment for osteoporosis and bone metastasis. It is an inhibitor of cathepsin K, an enzyme involved in bone resorption.

thumb|This is the Japanese blister pack (PTP sheet) for Zurzuvae.

Bicyclo[2.2.1]heptane-2-carbonitrile is an organic compound with the formula . Two diastereomers exist, each of which is chiral. All are colorless solids. The mixture can be prepared by hydrocyanation of norbornene.

chemical compound

Trichloroacetonitrile is an organic compound with the formula CCl3CN. It is a colourless liquid, although commercial samples often are brownish. It is used commercially as a precursor to the fungicide etridiazole. It is prepared by dehydration of trichloroacetamide. As a bifunctional compound, trichloroacetonitrile can react at both the trichloromethyl and the nitrile group. The electron-withdrawing effect of the trichloromethyl group activates the nitrile group for nucleophilic additions. The high reactivity makes trichloroacetonitrile a versatile reagent, but also causes its susceptibility t

Taranabant (codenamed MK-0364) is a cannabinoid receptor type 1 (CB1) inverse agonist that was investigated as a potential treatment for obesity due to its anorectic effects. It was developed by Merck & Co.

Iodocyanopindolol (), also known as ICYP, is a synthetic compound derived from pindolol, primarily used as a radioligand in pharmacological research. It functions as a non-selective β-adrenoceptor antagonist and a serotonin 5-HT1A and 5-HT1B receptor antagonist. Its 125I-radiolabelled derivative, [125I]-iodocyanopindolol ([125I]-ICYP), is widely employed to map the distribution and density of β-adrenoceptors and serotonin receptors in tissues, particularly in the brain, heart, and other organs. Iodocyanopindolol is not used clinically but remains a critical tool in studying receptor pharmacolo

Osilodrostat, sold under the brand name Isturisa, is a medication used for the treatment of adults with Cushing's disease who either cannot undergo pituitary gland surgery or have undergone the surgery but still have the disease. Osilodrostat is an orally active (taken by mouth), nonsteroidal corticosteroid biosynthesis inhibitor which was developed by Novartis for the treatment of Cushing's syndrome and pituitary hypersecretion (a specific subtype of Cushing's syndrome). It specifically acts as a potent and selective inhibitor of 11beta-hydroxylase (CYP11B1).

chemical compound

Aminopropionitrile, also known as β-aminopropionitrile (BAPN), is an organic compound with both amine and nitrile functional groups. It is a colourless liquid. The compound occurs naturally and is of interest in the biomedical community.

Calyculins are natural products originally isolated from the marine sponge Discodermia calyx. Calyculins have proven to be strong serine/threonine protein phosphatase inhibitors and based on this property, calyculins might be potential tumor-promoting agents.

Momelotinib, sold under the brand name Ojjaara among others, is an anticancer medication used for the treatment of myelofibrosis. It is a Janus kinase inhibitor and it is taken by mouth.

Sulfoxaflor, also marketed as Isoclast, is a systemic insecticide that acts as an insect neurotoxin. A pyridine and a trifluoromethyl compound, it is a member of a class of chemicals called sulfoximines, which act on the central nervous system of insects.

Cianopramine (INN; development code Ro 11-2465; also known as 3-cyanoimipramine) is a tricyclic antidepressant related to imipramine that acts as a serotonin reuptake inhibitor and weak serotonin receptor antagonist. It was investigated for the treatment of depression but was never marketed.

Cyanopindolol is a drug related to pindolol which acts as both a β1 adrenoceptor antagonist and a 5-HT1A receptor antagonist. Its radiolabelled derivative iodocyanopindolol has been widely used in mapping the distribution of beta adrenoreceptors in the body.

MK-9470 is a synthetic compound which binds to the CB1 cannabinoid receptor and functions as an inverse agonist. The 18F-labeled version, [18F]-MK-9470, is used in research as a positron emission tomography (PET) tracer for brain imaging of the CB1 receptor.

Trilostane, sold under the brand name Vetoryl among others, is a medication which has been used in the treatment of Cushing's syndrome, Conn's syndrome, and postmenopausal breast cancer in humans. It was withdrawn for use in humans in the United States in the 1990s but was subsequently approved for use in veterinary medicine in the 2000s to treat Cushing's syndrome in dogs. It is taken by mouth.

chemical compound

thumb|right|Chemical structure of cyanoacetylene, the simplest cyanopolyyne

Ozanimod, sold under the brand name Zeposia, is an immunomodulatory medication for the treatment of relapsing multiple sclerosis and ulcerative colitis. It acts as a sphingosine-1-phosphate receptor (S1PR) agonist, sequestering lymphocytes to peripheral lymphoid organs and away from their sites of chronic inflammation.

Olutasidenib, sold under the brand name Rezlidhia, is an anticancer medication used to treat relapsed or refractory acute myeloid leukemia with a susceptible IDH1 mutation. Olutasidenib is an isocitrate dehydrogenase-1 (IDH1) inhibitor. It is taken by mouth.

Chloroacetonitrile is the organic compound with the formula ClCH2CN. A colorless liquid, it is derived from acetonitrile (CH3CN) by replacement of one H with Cl. In practice, it is produced by dehydration of chloroacetamide. The compound is an alkylating agent, and as such is handled cautiously.

Selpercatinib, sold under the brand name Retevmo among others, is a targeted medication for the treatment of cancers in people whose tumors have an alteration (mutation or fusion) in a specific gene (RET which is short for "rearranged during transfection"). Before beginning treatment, the identification of a RET gene alteration must be determined using laboratory testing. Selpercatinib is taken by mouth.

Cromakalim (INN) is a potassium channel-opening vasodilator. The active isomer is levcromakalim. It acts on ATP-sensitive potassium channels and so causes membrane hyperpolarization. It can be used to treat hypertension as it will relax vascular smooth muscle to lower blood pressure. Hyperpolarisation of smooth muscle cell membranes pulls their membrane potential away from the threshold, so making it more difficult to excite them and thereby cause relaxation.

2-Furonitrile is a colorless derivative of furan possessing a nitrile group.

Cyanophos is a cholinesterase inhibitor used as an insecticide and avicide; for example, against rice stem borers and house flies. It is part of the chemical class of organophosphorus compounds, and is a yellow to reddish-yellow transparent liquid.

chemical compound

Crisaborole, sold under the brand name Eucrisa among others, is a nonsteroidal topical medication used for the treatment of mild-to-moderate atopic dermatitis (eczema) in adults and children.

Sabcomeline (Memric; SB-202,026) is a selective M1 receptor partial agonist that was under development for the treatment of Alzheimer's disease. It made it to phase III clinical trials before being discontinued due to poor results.

Anagliptin (INN; trade name Suiny) is a pharmaceutical drug for the treatment of type 2 diabetes mellitus. It is approved for use in Japan. It belongs to the class of anti-diabetic drugs known as dipeptidyl peptidase-4 inhibitors or "gliptins".

chemical compound

Ioxynil is a post-emergent selective nitrile herbicide. It is used in Australia, New Zealand, Iran and Japan to control broadleaf weeds via the inhibition of photosynthesis. It is used notably on onion crops, among others, normally at 300–900 g/Ha. It was introduced in 1966. The supply of ioxynil is decreasing, as of 2019 but the herbicide remains effective.

Ravuconazole (codenamed BMS-207147 and ER-30346) is a potent triazole antifungal, the development of which was discontinued in 2007. The drug has shown to have a similar spectrum of activity to voriconazole, with an increased half-life. However, ravuconazole has limited activity against species of Fusarium, Scedosporium, and Zygomycetes.

Diaminomaleonitrile (DAMN) is an organic compound composed of two amino groups and two nitrile groups bonded to a central alkene unit. The systematic name reflects its relationship to maleic acid. DAMN forms by oligomerization of hydrogen cyanide. It is the starting point for the synthesis of several classes of heterocyclic compounds. It has been considered as a possible organic chemical present in prebiotic conditions.

chemical compound

Fludioxonil is a synthetic phenylpyrrole chemical introduced by Ciba-Geigy (now Syngenta) in 1993 for use as a non-systemic fungicide. It is a structural analog of the natural fungicide pyrrolnitrin.

Cyantraniliprole is an insecticide of the diamide class (IRAC MoA group 28). It shows strong activity on lepidoptera (caterpillars), and since it shows systemic activity, it is also active against sucking pests such as aphids and whitefly.

Nitrilotriacetonitrile (NTAN) is a precursor for nitrilotriacetic acid (NTA, a biodegradable complexing agent and building block for detergents), for tris(2-aminoethyl)amine (a tripodal tetradentate chelating agent known under the abbreviation tren) and for the epoxy resin crosslinker aminoethylpiperazine.

Flonicamid is a synthetic pyridine organic compound used as an insecticide against aphids, whiteflies, and thrips. It disrupts insect chordotonal organs that can affect hearing, balance, movement to cause cessation of feeding, by inhibiting nicotinamidase. It is in IRAC group 29. It is typically sold as wettable granules that are mixed with water before spraying.

'''4-Cyano-4'-pentylbiphenyl''' is a commonly used nematic liquid crystal with the chemical formula C18H19N. It frequently goes by the common name 5CB. 5CB was first synthesized by George William Gray, Ken Harrison, and J.A. Nash at the University of Hull in 1972 and at the time it was the first member of the cyanobiphenyls. The liquid crystal was discovered after Gray's group received a grant from the UK Ministry of Defence to find a liquid crystal that had liquid crystal phases near room temperature with the specific intention of using them in liquid crystal displays. The molecule is about 2

Fadrozole (), sold under the brand name Afema (by Novartis), is a selective, nonsteroidal aromatase inhibitor which is or has been used in Japan for the treatment of breast cancer.

Pradofloxacin, sold under the brand name Veraflox among others, is a third-generation enhanced spectrum veterinary antibiotic of the fluoroquinolone class. It was developed by Elanco Animal Health GmbH and received approval from the European Commission in April 2011, for prescription-only use in veterinary medicine for the treatment of bacterial infections in dogs and cats.

Ibrolipim (NO-1886) is a cholesterol lowering drug from the statin family, which acts as a lipoprotein lipase activator. The discovery of the "statin" mevalonic acid synthesis inhibitors focused new attention on control of blood lipid levels as a measure to stave off heart disease. A number of compounds have been found that treat elevated lipid levels by other diverse mechanisms. The phosphonic acid derivative ibrolipim is believed to lower those levels by accelerating fatty acid oxidation.

chemical compound

Emopamil is a calcium channel blocker and a high-affinity ligand of human sterol isomerase.

Pyriprole, sold under the brand name Prac-tic, is a veterinary medication used for dogs against external parasites such as fleas and ticks.