Theophylline
| MedlinePlus = a681006 | pregnancy_AU = A | pregnancy_AU_comment = | pregnancy_US = C | pregnancy_category = | legal_AU = S4 | legal_CA = Rx-only | legal_UK = P | legal_US = Rx-only | legal_status = | routes_of_administration = oral, IV, rectal| bioavailability = 100% (oral) | protein_bound = 40% (primarily to albumin) | metabolism = Hepatic: CYP1A2, CYP2E1, CYP3A4 | metabolites = • 1,3-Dimethyluric acid
• 1-Methyixanthine
• 3-Methylxanthine | elimination_half-life = 5–8 hours
| CAS_number_Ref = | CAS_number = 58-55-9 | ATC_prefix = R03 | ATC_suffix = DA04 | ATC_supplemental = R03DB04 | ChEBI_Ref = | ChEBI = 28177 | PubChem = 2153 | IUPHAR_ligand = 413 | DrugBank_Ref = | DrugBank = DB00277 | ChemSpiderID_Ref = | ChemSpiderID = 2068 | UNII_Ref = | UNII = 0I55128JYK | KEGG_Ref = | KEGG = D00371 | ChEMBL_Ref = | ChEMBL = 190
| C = 7 | H = 8 | N = 4 | O = 2 | smiles = Cn1c2c(c(=O)n(c1=O)C)[nH]cn2 | StdInChI_Ref = | StdInChI = 1S/C7H8N4O2/c1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h3H,1-2H3,(H,8,9) | StdInChIKey_Ref = | StdInChIKey = ZFXYFBGIUFBOJW-UHFFFAOYSA-N | drug_name = | alt = | caption = | type = | licence_EU = | licence_US = }}
Theophylline, also known as 1,3-dimethylxanthine, is a drug that inhibits phosphodiesterase and blocks adenosine receptors. It is used to treat chronic obstructive pulmonary disease (COPD) and asthma. Its pharmacology is similar to other methylxanthine drugs (e.g., theobromine and caffeine). Trace amounts of theophylline are naturally present in tea, coffee, chocolate, yerba maté, guarana, and kola nut.
The name 'theophylline' derives from "Thea"—the former genus name for tea + Legacy Greek φύλλον (phúllon, "leaf") + -ine. Provided by Wikipedia
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FÓRUM ESTADUAL DE ALFABETIZAÇÃO DO RIO DE JANEIRO by Elaine Constant
Published 2022-03-01
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Mujeres trans*: ¿qué vida después de la cárcel? Crítica al principio de reinserción social by Chloé Constant
Published 2022-01-01
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Prison, genre et féminismes, du Nord aux Amériques : des sentiers battus aux sentiers à défricher by Chloé Constant
Published 2020-11-01
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Si las leyes no benefician a todas, no benefician a ninguna. Entrevista a Lucía Núñez Rebolledo by Chloé Constant
Published 2023-12-01
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Relaciones entre internas y guardias en el penal de mujeres de Lima: análisis de las desigualdades de trato by Chloé Constant
Published 2011-07-01
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Figurer l’ennemi. Des artistes rescapés des camps nazis by Julie CONSTANT
Published 2021-03-01
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Profile: Profile: Marcelynn Constant by Marcelynn Constant
Published 2009-12-01
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Abelardo Sánchez León (Ed.). Sensibilidad de frontera. Comunicación y voces populares by Chloé Constant
Published 2014-11-01
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Promesas rotas: una mirada interseccional sobre la cocaína, las mujeres y la cárcel en el Perú by Chloé Constant
Published 2021-08-01
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14
‘Real Life is absent’ - Arthur Rimbaud 1854 - 1891 by Hervé Constant
Published 2010-11-01
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Les manuscrits arabo-africains : des particularités ? by Constant Hamès
Published 2002-10-01
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Joris Gijsenbergh, Democratie en gezag. Extremismebestrijding in Nederland, 1917-1940 by Constant Hijzen
Published 2018-06-01
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19
Coloquio internacional «Pensar las cárceles de América Latina» by Chloé Constant
Published 2014-04-01
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Economía del espacio carcelario amplio: una cárcel limeña en el centro de múltiples operaciones informales by Chloé Constant
Published 2014-04-01
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