Canadian Medical Guide > Chemicals and Drugs > Organic Chemicals > Organothiophosphorus Compounds Terms and Definitions
Organothiophosphorus Compounds
Medical Definition: | Compounds containing carbon-phosphorus bonds in which the phosphorus component is also bonded to one or more sulfur atoms. Many of these compounds function as pesticides (e.g., INSECTICIDES, ORGANOTHIOPHOSPHATE). |
Guide Notes: | includes organothiophosphates; /antag permitted but consider also CHOLINESTERASE REACTIVATORS; DF: ORGANOTHIOPHOSPHORUS CPDS |
Previously Indexed: | Phosphates (1966-1970),Phosphonic Acids (1966-1970),Phosphoric Acids (1968-1970),Phosphorous Acids (1968-1970),Phosphorus (1966-1970) |
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Amifostine - A phosphorothioate proposed as a radiation-protective agent. It causes splenic vasodilation and may block autonomic ganglia. |
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Azinphosmethyl - An organothiophosphorus cholinesterase inhibitor. It has been used as an acaricide and as an insecticide. |
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Chlorpyrifos - An organothiophosphate cholinesterase inhibitor that is used as an insecticide and as an acaricide. |
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Coumaphos - A organothiophosphorus cholinesterase inhibitor that is used as an anthelmintic, insecticide, and as a nematocide. |
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Cystaphos - Proposed as an adjuvant to cancer chemotherapy; may have radiation protective properties. |
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Diazinon - A cholinesterase inhibitor that is used as an organothiophosphorus insecticide. |
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Dimethoate - An organothiophosphorus cholinesterase inhibitor that is used as a systemic and contact insecticide. |
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Disulfoton - An organothiophosphate insecticide. |
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Echothiophate Iodide - A potent, long-acting cholinesterase inhibitor used as a miotic in the treatment of glaucoma. |
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Fenitrothion - An organothiophosphate cholinesterase inhibitor that is used as an insecticide. |
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Fenthion - Potent cholinesterase inhibitor used as an insecticide and acaricide. |
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Fonofos - An organothiophosphorus cholinesterase inhibitor that is used as an insecticide. |
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Leptophos - An organothiophosphate insecticide. |
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Malathion - A wide spectrum aliphatic organophosphate insecticide widely used for both domestic and commercial agricultural purposes. |
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Parathion - A highly toxic cholinesterase inhibitor that is used as an acaricide and as an insecticide. |
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Phenylphosphonothioic Acid, 2-Ethyl 2-(4-Nitrophenyl) Ester - An organothiophosphorus cholinesterase inhibitor that is used as an insecticide and as a acaricide. |
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Phorate - A cholinesterase inhibitor that is used as an insecticide. |
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Phosmet - An organothiophosphorus insecticide that has been used to control pig mange. |
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Temefos - An organothiophosphate insecticide. |
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Thiophosphoric Acid Esters |
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Thiotepa - A very toxic alkylating antineoplastic agent also used as an insect sterilant. It causes skin, gastrointestinal, CNS, and bone marrow damage. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), thiotepa may reasonably be anticipated to be a carcinogen (Merck Index, 11th ed). |
Organothiophosphorus Compounds Medical Definitions and Terms
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