Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Alkaloid> ?p ?o }
- Alkaloid abstract "Alkaloids are a group of naturally occurring chemical compounds that contain mostly basic nitrogen atoms. This group also includes some related compounds with neutral and even weakly acidic properties. Some synthetic compounds of similar structure are also termed alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and, more rarely, other elements such as chlorine, bromine, and phosphorus.Alkaloids are produced by a large variety of organisms including bacteria, fungi, plants, and animals. They can be purified from crude extracts of these organisms by acid-base extraction. Alkaloids have a wide range of pharmacological activities including antimalarial (e.g. quinine), antiasthma (e.g. ephedrine), anticancer (e.g. homoharringtonine), cholinomimetic (e.g. galantamine), vasodilatory (e.g. vincamine), antiarrhythmic (e.g. quinidine), analgesic (e.g. morphine), antibacterial (e.g. chelerythrine), and antihyperglycemic activities (e.g. piperine). Many have found use in traditional or modern medicine, or as starting points for drug discovery. Other alkaloids possess psychotropic (e.g. psilocin) and stimulant activities (e.g. cocaine, caffeine, nicotine), and have been used in entheogenic rituals or as recreational drugs. Alkaloids can be toxic too (e.g. atropine, tubocurarine). Although alkaloids act on a diversity of metabolic systems in humans and other animals, they almost uniformly evoke a bitter taste.The boundary between alkaloids and other nitrogen-containing natural compounds is not clear-cut. Compounds like amino acid peptides, proteins, nucleotides, nucleic acid, amines, and antibiotics are usually not called alkaloids. Natural compounds containing nitrogen in the exocyclic position (mescaline, serotonin, dopamine, etc.) are usually classified as amines rather than as alkaloids. Some authors, however, consider alkaloids a special case of amines.".
- Alkaloid thumbnail Papaver_somniferum_01.jpg?width=300.
- Alkaloid wikiPageID "2341".
- Alkaloid wikiPageLength "56107".
- Alkaloid wikiPageOutDegree "573".
- Alkaloid wikiPageRevisionID "683641407".
- Alkaloid wikiPageWikiLink 1,2-Dichloroethane.
- Alkaloid wikiPageWikiLink 1,2-dichloroethane.
- Alkaloid wikiPageWikiLink 1-Deoxy-D-xylulose_5-phosphate.
- Alkaloid wikiPageWikiLink Acetaldehyde.
- Alkaloid wikiPageWikiLink Acetic_acid.
- Alkaloid wikiPageWikiLink Acetylcholinesterase.
- Alkaloid wikiPageWikiLink Acid.
- Alkaloid wikiPageWikiLink Acid-base_extraction.
- Alkaloid wikiPageWikiLink Aconitine.
- Alkaloid wikiPageWikiLink Acridine.
- Alkaloid wikiPageWikiLink Acronicine.
- Alkaloid wikiPageWikiLink Actinidine.
- Alkaloid wikiPageWikiLink Adenosine_receptor.
- Alkaloid wikiPageWikiLink Adrenaline.
- Alkaloid wikiPageWikiLink Ajmaline.
- Alkaloid wikiPageWikiLink Albert_Ladenburg.
- Alkaloid wikiPageWikiLink Alicyclic_compound.
- Alkaloid wikiPageWikiLink Alpha-Aminoadipic_acid.
- Alkaloid wikiPageWikiLink Amaryllis.
- Alkaloid wikiPageWikiLink Amine.
- Alkaloid wikiPageWikiLink Amines.
- Alkaloid wikiPageWikiLink Amino_acid.
- Alkaloid wikiPageWikiLink Amphoteric.
- Alkaloid wikiPageWikiLink Amphoterism.
- Alkaloid wikiPageWikiLink Amurensine.
- Alkaloid wikiPageWikiLink Anabasine.
- Alkaloid wikiPageWikiLink Anabolism.
- Alkaloid wikiPageWikiLink Anahygrine.
- Alkaloid wikiPageWikiLink Analgesic.
- Alkaloid wikiPageWikiLink Ancient_Greece.
- Alkaloid wikiPageWikiLink Animal.
- Alkaloid wikiPageWikiLink Anthranilic_acid.
- Alkaloid wikiPageWikiLink Anti-diabetic.
- Alkaloid wikiPageWikiLink Anti-diabetic_medication.
- Alkaloid wikiPageWikiLink Antiarrhythmic_agent.
- Alkaloid wikiPageWikiLink Antibacterial.
- Alkaloid wikiPageWikiLink Antibiotics.
- Alkaloid wikiPageWikiLink Anticholinergic.
- Alkaloid wikiPageWikiLink Antihypertensive_drug.
- Alkaloid wikiPageWikiLink Antimalarial_medication.
- Alkaloid wikiPageWikiLink Antiprotozoal.
- Alkaloid wikiPageWikiLink Antiprotozoal_agent.
- Alkaloid wikiPageWikiLink Aphrodisiac.
- Alkaloid wikiPageWikiLink Aporphine.
- Alkaloid wikiPageWikiLink Arecoline.
- Alkaloid wikiPageWikiLink Arginine.
- Alkaloid wikiPageWikiLink Aspartic_acid.
- Alkaloid wikiPageWikiLink Aspidosperma.
- Alkaloid wikiPageWikiLink Asthma.
- Alkaloid wikiPageWikiLink Atropa_belladonna.
- Alkaloid wikiPageWikiLink Atropine.
- Alkaloid wikiPageWikiLink Autumnaline.
- Alkaloid wikiPageWikiLink Bacteria.
- Alkaloid wikiPageWikiLink Base_(chemistry).
- Alkaloid wikiPageWikiLink Batrachotoxin.
- Alkaloid wikiPageWikiLink Berberine.
- Alkaloid wikiPageWikiLink Beta-Carboline.
- Alkaloid wikiPageWikiLink Beta-carboline.
- Alkaloid wikiPageWikiLink Bitter_(taste).
- Alkaloid wikiPageWikiLink Black_henbane.
- Alkaloid wikiPageWikiLink Bromine.
- Alkaloid wikiPageWikiLink Brucine.
- Alkaloid wikiPageWikiLink Bufotenin.
- Alkaloid wikiPageWikiLink Cadaverine.
- Alkaloid wikiPageWikiLink Caffeine.
- Alkaloid wikiPageWikiLink Canadine.
- Alkaloid wikiPageWikiLink Caprylic_acid.
- Alkaloid wikiPageWikiLink Capsaicin.
- Alkaloid wikiPageWikiLink Carapichea_ipecacuanha.
- Alkaloid wikiPageWikiLink Carbanion.
- Alkaloid wikiPageWikiLink Carbon.
- Alkaloid wikiPageWikiLink Carbonyl.
- Alkaloid wikiPageWikiLink Carpaine.
- Alkaloid wikiPageWikiLink Castanospermine.
- Alkaloid wikiPageWikiLink Catecholamine.
- Alkaloid wikiPageWikiLink Catecholamines.
- Alkaloid wikiPageWikiLink Category:Alkaloids.
- Alkaloid wikiPageWikiLink Catharanthus_roseus.
- Alkaloid wikiPageWikiLink Cathinone.
- Alkaloid wikiPageWikiLink Central_nervous_system.
- Alkaloid wikiPageWikiLink Chelerythrine.
- Alkaloid wikiPageWikiLink Chemical_compound.
- Alkaloid wikiPageWikiLink Chemotherapy.
- Alkaloid wikiPageWikiLink Chlorine.
- Alkaloid wikiPageWikiLink Chloroform.
- Alkaloid wikiPageWikiLink Cholesterol.
- Alkaloid wikiPageWikiLink Cholinomimetic.
- Alkaloid wikiPageWikiLink Chordate.
- Alkaloid wikiPageWikiLink Chromatography.
- Alkaloid wikiPageWikiLink Cinchona.
- Alkaloid wikiPageWikiLink Cinchonine.
- Alkaloid wikiPageWikiLink Cinhoninon.
- Alkaloid wikiPageWikiLink Coca.
- Alkaloid wikiPageWikiLink Cocaine.