| D001952 |
Bridged-Ring Compounds |
Cyclic hydrocarbons that contain multiple rings which share one or more bridgehead connections. |
Bridged Compounds,Bridged Ring Compounds |
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| D002851 |
Chromatography, High Pressure Liquid |
Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed. |
Chromatography, High Performance Liquid,Chromatography, High Speed Liquid,Chromatography, Liquid, High Pressure,HPLC,High Performance Liquid Chromatography,High-Performance Liquid Chromatography,UPLC,Ultra Performance Liquid Chromatography,Chromatography, High-Performance Liquid,High-Performance Liquid Chromatographies,Liquid Chromatography, High-Performance |
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| D004365 |
Drugs, Chinese Herbal |
Chinese herbal or plant extracts which are used as drugs to treat diseases or promote general well-being. The concept does not include synthesized compounds manufactured in China. |
Chinese Herbal Drugs,Plant Extracts, Chinese,Chinese Drugs, Plant,Chinese Plant Extracts,Extracts, Chinese Plant,Herbal Drugs, Chinese |
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| D005960 |
Glucosides |
A GLYCOSIDE that is derived from GLUCOSE. |
Glucoside |
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| D015394 |
Molecular Structure |
The location of the atoms, groups or ions relative to one another in a molecule, as well as the number, type and location of covalent bonds. |
Structure, Molecular,Molecular Structures,Structures, Molecular |
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| D053719 |
Tandem Mass Spectrometry |
A mass spectrometry technique using two (MS/MS) or more mass analyzers. With two in tandem, the precursor ions are mass-selected by a first mass analyzer, and focused into a collision region where they are then fragmented into product ions which are then characterized by a second mass analyzer. A variety of techniques are used to separate the compounds, ionize them, and introduce them to the first mass analyzer. For example, for in GC-MS/MS, GAS CHROMATOGRAPHY-MASS SPECTROMETRY is involved in separating relatively small compounds by GAS CHROMATOGRAPHY prior to injecting them into an ionization chamber for the mass selection. |
Mass Spectrometry-Mass Spectrometry,Mass Spectrometry Mass Spectrometry,Mass Spectrometry, Tandem |
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| D029596 |
Paeonia |
A plant genus of the family Paeoniaceae, order Dilleniales, subclass Dilleniidae, class Magnoliopsida. These perennial herbs are up to 2 m (6') tall. Leaves are alternate and are divided into three lobes, each lobe being further divided into three smaller lobes. The large flowers are symmetrical, bisexual, have 5 sepals, 5 petals (sometimes 10), and many stamens. |
Paeoniae Radix,Peony,Shakuyaku,Paeoniae Radices,Paeonias,Peonies,Radices, Paeoniae,Radix, Paeoniae,Shakuyakus |
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| D039821 |
Monoterpenes |
Compounds with a core of 10 carbons generally formed via the mevalonate pathway from the combination of 3,3-dimethylallyl pyrophosphate and isopentenyl pyrophosphate. They are cyclized and oxidized in a variety of ways. Due to the low molecular weight many of them exist in the form of essential oils (OILS, VOLATILE). |
Monoterpene,Monoterpenoid,Monoterpenoids |
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