dextrorotatory form

См. также в других словарях:

• Methamphetamine — Meth and Tik redirect here. For other uses, see Meth (disambiguation) and Tik (disambiguation). This article is about the psychostimulant drug, methamphetamine, in both racemic and dextrorotatory forms. For the CNS inactive OTC nasal decongestant …   Wikipedia

• Nicotine — This article is about the chemical compound. For other uses, see Nicotine (disambiguation). Nicotine Systematic (IUPAC) name …   Wikipedia

• phellandrene — ˌdrēn noun ( s) Etymology: New Latin phellandrium + International Scientific Vocabulary ene : either of two isomeric aromatic oily liquid terpene hydrocarbons C10H16 occurring in many essential oils: a. : the terpene C3H7C6H6CH3 occurring in the… …   Useful english dictionary

• racemic acid — noun the optically inactive form of tartaric acid that is often found in grape juice • Hypernyms: ↑tartaric acid * * * noun : optically inactive tartaric acid that consists of equal parts of dextro and levo tartaric acids into which it can be… …   Useful english dictionary

• wood sugar — noun a sugar extracted from wood or straw; used in foods for diabetics • Syn: ↑xylose • Hypernyms: ↑carbohydrate, ↑saccharide, ↑sugar * * * noun 1. : xylose obtained from plant sources …   Useful english dictionary

• dexfenfluramine — noun Etymology: dextrorotatory Date: 1987 the dextrorotatory form of fenfluramine formerly used to treat obesity but withdrawn due to its association with heart valve disease compare fen phen …   New Collegiate Dictionary

• racemic acid — Chem. an isomeric modification of tartaric acid that is sometimes found in the juice of grapes in conjunction with the common dextrorotatory form and is optically inactive but can be separated into the two usual isomeric forms, dextrorotatory and …   Universalium

• camphoric acid — n a white crystalline acid C10H16O2 existing in three optically different forms esp the dextrorotatory form obtained by the oxidation of dextrorotatory camphor and used in pharmaceuticals …   Medical dictionary

• racemic acid — /rəsimɪk ˈæsəd/ (say ruhseemik asuhd) noun an isomeric modification of tartaric acid, which is sometimes found in the juice of grapes in conjunction with the common dextrorotatory form, and which is optically inactive, but can be separated (or… …  

• camphoric acid — noun : a white crystalline acid C5H5(CH3)3(COOH)2 existing in three optically different forms, especially the dextrorotatory form obtained by the oxidation of dextrorotatory camphor and used in pharmaceuticals; cis 1,2,2 trimethyl 1,3… …   Useful english dictionary

• sylvestrene — silˈveˌstrēn noun ( s) Etymology: International Scientific Vocabulary sylvestr (from New Latin sylvestris specific epithet of Pinus sylvestris, the species of pine from which it is derived , from Latin, sylvan) + ene : a liquid terpene… …   Useful english dictionary