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List Of Compounds With Carbon Number 24
This is a partial list of molecules that contain 24 carbon atoms. See also * Carbon number * List of compounds with carbon number 23 * List of compounds with carbon numbers 25–29 This is a partial list of molecules that contain 25 to 29 carbon atoms. C25 C26 C27 C28 C29 See also * Carbon number In organic chemistry, the carbon number of a compound is the number of carbon atoms in each molecule.Nava D ... References {{DEFAULTSORT:Dictionary Of Chemical Formulas/C24 C24 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecule
A molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion. In quantum physics, organic chemistry, and biochemistry, the distinction from ions is dropped and ''molecule'' is often used when referring to polyatomic ions. A molecule may be homonuclear, that is, it consists of atoms of one chemical element, e.g. two atoms in the oxygen molecule (O2); or it may be heteronuclear, a chemical compound composed of more than one element, e.g. water (two hydrogen atoms and one oxygen atom; H2O). In the kinetic theory of gases, the term ''molecule'' is often used for any gaseous particle regardless of its composition. This relaxes the requirement that a molecule contains two or more atoms, since the noble gases are individual atoms. Atoms and complexes connected by non-covalent interactions, such as hydrogen bonds or ionic bonds, are typically not consid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicocodine
Nicocodeine (Lyopect, Tusscodin) is an opioid analgesic and cough suppressant, an ester of codeine closely related to dihydrocodeine and the codeine analogue of nicomorphine. It is not commonly used in most countries, but has activity similar to other opiates. Nicocodeine and nicomorphine were introduced in 1957 by Lannacher Heilmittel of Austria. Nicocodeine is metabolised in the liver by demethylation to produce nicomorphine, also known as 6-nicotinoylmorphine, and subsequently further metabolised to morphine. Side effects are similar to those of other opiates and include itching, nausea and respiratory depression. Related opioid analogues such as nicomorphine and nicodicodeine were first synthesized. The definitive synthesis, which involves treating anhydrous codeine base with nicotinic anhydride at 130 °C, was published by Pongratz and Zirm in ''Monatshefte für Chemie'' in 1957, simultaneously with the two analogues in an article about amides and esters of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carphenazine
Carfenazine (INN) (former developmental code name WY-2445), or carphenazine ( BAN), also known as carphenazine maleate (USAN) (brand name Proketazine; former developmental code name NSC-71755), is an antipsychotic and tranquilizer of the phenothiazine group that was withdrawn from the market. Synthesis The alkylation reaction between 2-Propionyl Phenothiazine 2-33-1(1) and 1-Bromo-3-chloropropane (2) gives 1- 0-(3-chloropropyl)phenothiazin-2-ylropan-1-one 5157-45-2(3). A second alkylation step, this time with 2-(1-Piperazinyl)ethanol 03-76-4(4) completes the synthesis of ''Carfenazine'' (5). NB: Although above procedure is proof-of-concept, bear in mind no protecting group Analogues * Butaperazine uses butanoyl ( Butyryl) and not propanoyl group. *Fluphenazine selfsame but trifluoromethyl on position 2 of the phenothiazine Phenothiazine, abbreviated PTZ, is an organic compound that has the formula S(C6H4)2NH and is related to the thiazine-class of heterocyclic compou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butaperazine
Butaperazine (Repoise, Tyrylen) is a typical antipsychotic of the phenothiazine class. It was approved in 1967, and possibly discontinued in the 1980s. Synthesis 2-Butyrylphenothiazine 5244-91-1(1) is the requisite starting material for carrying out the procedure. It is prepared in a manner that is synonymous with the method used in the propiomazine and propiopromazine already discussed. The 1-(γ-chloropropyl)-4-methylpiperazine 04-16-5(2) is prepared in the conventional way from alkylating 1-methylpiperazine and 1-Bromo-3-chloropropane. Sodamide is used to extract the 10-H thereby facilitating the nucleophilic substitution reaction. And completing the instalment of the sidechain. See also * Typical antipsychotic * Phenothiazine Phenothiazine, abbreviated PTZ, is an organic compound that has the formula S(C6H4)2NH and is related to the thiazine-class of heterocyclic compounds. Derivatives of phenothiazine are highly bioactive and have widespread use and rich history ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Famprofazone
Famprofazone (Gewodin, Gewolen) is a nonsteroidal anti-inflammatory agent (NSAID) of the pyrazolone series which is available over-the-counter in some countries such as Taiwan. It has analgesic, anti-inflammatory, and antipyretic effects. Famprofazone has been known to produce methamphetamine as an activity (chemistry), active metabolite, with 15-20% of an oral dose being converted to it. As a result, famprofazone has occasionally been implicated in causing positives on drug tests for substituted amphetamine, amphetamines. See also * Difenamizole * Morazone References {{Phenethylamines Amines Nonsteroidal anti-inflammatory drugs Pyrazolones Stimulants Norepinephrine-dopamine releasing agents Isopropyl compounds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dipipanone
Dipipanone (Pipadone) is a strong opioid analgesic drug, used for acute pain by mouth (PO) for adults - initially 10 mg every 6 hours, then increased if necessary up to 30 mg every 6 hours, with the dose to be increased gradually. It is often used in instances where morphine is indicated but cannot be used due to the patient being allergic to morphine. In analgesic potency 25 mg dipipanone is approximately equivalent to 10 mg morphine. Dosage forms The main preparation of the drug commercially available is mixed with cyclizine (Diconal, Wellconal) which has the advantage of reducing nausea, vomiting and histamine release associated with strong opioid therapy. Dipipanone was also available as an oral mixture 10 mg/5ml without the cyclizine during the 1970s–1980s in the United Kingdom. This form was rare and used normally only in drug trials and in specialist Diconal addiction clinics. Dipipanone is now the only alternative opioid left to use in the UK that is of equal s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triamcinolone Acetonide
Triamcinolone acetonide, sold under the brand name Kenalog among others, is a synthetic corticosteroid medication used topically to treat various skin conditions, to relieve the discomfort of mouth sores, and by injection into joints to treat various joint conditions. It is also injected into lesions to treat inflammation in some parts of the body, particularly the skin. In nasal spray form, it is used to treat allergic rhinitis. It is used for the treatment of macular edema associated with uveitis. It is a more potent derivative of triamcinolone, and is about eight times as potent as prednisone. Most forms of triamcinolone acetonide are Prescription drug, prescription drugs. In 2014, the U.S. Food and Drug Administration (FDA) made triamcinolone acetonide an over-the-counter drug in the United States in nasal spray form under the brand name Nasacort. Medical uses Triamcinolone acetonide as an intra-articular injectable has been used to treat a variety of musculoskeletal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dibenzyl Sebacate
Bibenzyl is the organic compound with the formula (C6H5CH2)2. It can be viewed as a derivative of ethane in which one phenyl group is bonded to each carbon atom. It is a colorless solid. Occurrences The compound is the product from the coupling of a pair of benzyl radicals. Bibenzyl forms the central core of some natural products like dihydrostilbenoid Dihydrostilbenoids (bibenzyls) are natural phenols formed from the dihydrostilbene ( bibenzyl) backbone. Examples Dihydro-resveratrol is a natural phenol with a bibenzyl structure found in wine. It is also a metabolite of trans-resveratrol forme ...s and isoquinoline alkaloids. Marchantins are a family of bis(bibenzyl)-containing macrocycles. See also * Benzil * Benzoin References Hydrocarbons Benzyl compounds {{hydrocarbon-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phenomorphan
Phenomorphan is an opioid analgesic. It is not currently used in medicine, but has similar side-effects to other opiates, which include itching, nausea and respiratory depression. Phenomorphan is a highly potent drug due to the N-phenethyl group, which boosts affinity to the μ-opioid receptor, and so phenomorphan is around 10x more potent than levorphanol, which is itself 6-8x the potency of morphine. Other analogues where the N-(2-phenylethyl) group has been replaced by other aromatic rings are even more potent, with the N-(2-(2-furyl)ethyl) and the N-(2-(2- thienyl)ethyl) analogues being 60x and 45x stronger than levorphanol, respectively. See also * 14-Cinnamoyloxycodeinone * 14-Phenylpropoxymetopon * 7-PET * N-Phenethylnormorphine * N-Phenethylnordesomorphine * N-Phenethyl-14-ethoxymetopon * RAM-378 * Ro4-1539 Ro4-1539 (furethylnorlevorphanol) is an opioid analgesic drug from the morphinan series that was discovered by the pharmaceutical company Hoffmann–La Roche in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Levophenacylmorphan
Levophenacylmorphan is a morphinan derivative that acts as an opioid agonist. It has potent analgesic effects and is around 10x more potent than morphine. Adverse effects associated with its use are those of the opioids as a whole, including pruritus, nausea, respiratory depression, euphoria and development of tolerance and dependence to its effects. See also * 3-Hydroxymorphinan * Levorphanol * Norlevorphanol * Phenomorphan Phenomorphan is an opioid analgesic. It is not currently used in medicine, but has similar side-effects to other opiates, which include itching, nausea and respiratory depression. Phenomorphan is a highly potent drug due to the N-phenethyl group, ... References {{Opioidergics Ketones Morphinans Mu-opioid receptor agonists Phenols Synthetic opioids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prenylamine
Prenylamine (Segontin) is a calcium channel blocker of the amphetamine chemical class that was used as a vasodilator in the treatment of angina pectoris. History Prenylamine was introduced in the 1960s by German manufacturer Albert-Roussel pharma gmbh, which was acquired by Hoechst AG in 1974 and which in turn became part of Sanofi Aventis in 2005. It was withdrawn from market worldwide in 1988 because it caused QT interval prolongation and torsades de pointes, greatly increasing the risk of sudden death. The cardiac side effects were not detected during clinical development, only becoming apparent after the drug was in wide use. Mechanism of action Prenylamine has two primary molecular targets in humans: calmodulin and myosin light-chain kinase 2, found in skeletal and cardiac muscle. Pharmacologically, it decreases sympathetic stimulation on cardiac muscle, predominantly through partial depletion of catecholamines via competitive inhibition of reuptake by storag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
