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Erythroxylum

Ci-,H2,N04. Colourless prisms, m.p. 98°C. Obtained from coca, either by direct purification, or by acid hydrolysis of the mixed alkaloids to ecgonine, which is then methylated and benzoylated. Coca consists of the dried leaves of Eryihroxyluni coca and Erythroxylum iruxillense, shrubs growing in Bolivia and Peru. [Pg.105]

The amount of cuscohygrine is the main difference between the two commercial varieties of coca leaves Erythroxylum coca Lam. var. coca and var. spru-ceanum (Erythroxylaceae). Coca leaves collected in Bolivia and in Peru have cuscohygrine as the main alkaloid besides cocaine, whereas the opposite situation occurs with material collected in Java (35). [Pg.284]

The better-known and widely used hallucinogenic plants are San Isidro mushroom Psilocyhe cubensis), ergot Claviceps), soma Amanita muscaria), peyote Cactus lophophora), yage (or ayahuasca), the vision vine of the Amazon Banisteriopsis caapi), cannabis Cannabis sativa and indica) and perhaps coca Erythroxylum novo-gratense). [Pg.290]

When we look at another tropane alkaloid, cocaine, we get a different scenario. Cocaine is obtained from the coca plant Erythroxylum coca, and is a powerfnl local anaesthetic, bnt now known primarily as a dmg of abuse. There is no chiral centre in the acid portion, which is benzoic acid, but the optical activity of cocaine comes from the alcohol methylecgonine. Because of the ester function in methylecgonine, the tropane system is no longer symmetrical, and the four chiral centres all contribute towards optical activity. [Pg.118]

Cocaine (8) Erythroxylum coca Lam. (coca leaves) Local anesthetic... [Pg.17]

Cocaine (8), from Erythroxylum coca Lam., besides causing euphoria by inhibiting the dopamine transport protein (DAT) responsible for its recreational and illegal use, exerts a local anesthetic activity through blocking sodium channels and is still used as a probe for this target. [Pg.30]

NT495 Plowman, T. The ethnobotany of coca NT506 (Erythroxylum spp., Erythroxylaceae). [Pg.365]

Certain crops require a special climate and soil. Plants native to the American tropical rain forest give coca (Erythroxylum cocoa), avocado (Persea americana), the American counterpart of the mango (Spondias mombin), guava (Psidium guqjava), papaya (Carica papaya), the Brazilian nut (Bertholletia excelsa), and chewing-gum (latex om Achras sapota). [Pg.131]

Hydroxyluteolin (hypolaetin) 8-Rhamnoside Erythroxylum leal-costae leaves Erythroxylaceae 127... [Pg.757]

Chavez, J.P. et al., Flavonoids and triterpene ester derivatives from Erythroxylum leal costae. Phytochemistry, 41, 941, 1996. [Pg.794]

Hygrine Hygrine, molecular formula CgHisNO, is found mainly in coca leaves (Erythroxylum coca). It is a thick yellow oil, having a pungent taste and odour. [Pg.293]

Erythroxylum coca Lam. Guo Yi (leaf) 1-cocaine, cinnamylococaine, alpha-trevilline, beta-trevilline, ecgonine, benzoylecgonine.33 For local anesthetic, has vasoconstriction effect. [Pg.78]

Aralia chinensis, A. cordata, A. data Erythroxylum coca Gomphrena globosa Portulaca grandiflora... [Pg.396]

Valeriana altemifolia, V. amurensis, V. fauriei, V. subbipinnatifolia Rosa rugosa Erythroxylum coca Curcuma longa... [Pg.443]

Arisaema consanguineum, Citrus aurantium, Paeonia lactiflora, P. lactiflora, P. albiflora, P. sujfruticosa, Rubus chamaemorus, Scutellaria baicalensis, S. macrantha, S. lateriflora, Styrax benzoin, S. benzoin Aconitum carmichaelii, A. napellus Centaurium erythraea Lysimachia vulgaris Erythroxylum coca Dianthus caryophyllus Berberis vulgaria... [Pg.506]

Citrus aurantium, Liquidambar orientalis, L. styraciflua, Lycium barbarum, L. pallidum, Populus alba, Rheum officinale, R. palmatum, R. tanguticum, Styrax benzoin Blumea balsumifera Liquidambar orientalis, L. styraciflua Erythroxylum coca Cissampelos pareira... [Pg.510]

Chimaphila umbellata, Dianthus caryophyllus, Erythroxylum coca, Gaultheria procumbens Illicium verum... [Pg.525]

Equisetum arvense, E. hyemale. Erythroxylum coca, Nicotiana tabacum... [Pg.527]

E. ovatum, E. pictum, E. suberosum, Erythroxylum spp. (9), and Necta-ropetalum zuluense. ... [Pg.82]

Coca leaves are obtained from species of Erythroxylum (Erythroxylaceae), small shrubs native to the Andes region of South America, namely Colombia, Ecuador, Peru, and Bolivia. Plants are cultivated there, and in Indonesia. Two main species provide drug materials, Erythroxylum coca (Bolivian or Huanaco coca) and E trvxillense (Peruvian or Truxillo coca). Cultivated plants are kept small by pruning and a quantity of leaves is harvested from each plant three or more times per year. [Pg.302]

Johnson EL and Emcho SD (1994) Variation in alkaloid content in Erythroxylum coca leaves from leaf bud to leaf drop. Ann Bot 73, 645-650. [Pg.398]

See other pages where Erythroxylum is mentioned: [Pg.322]    [Pg.174]    [Pg.27]    [Pg.33]    [Pg.33]    [Pg.22]    [Pg.149]    [Pg.199]    [Pg.262]    [Pg.756]    [Pg.62]    [Pg.4]    [Pg.180]    [Pg.348]    [Pg.387]    [Pg.394]    [Pg.406]    [Pg.420]    [Pg.511]    [Pg.514]    [Pg.88]    [Pg.295]    [Pg.301]    [Pg.55]   
See also in sourсe #XX -- [ Pg.27 ]

See also in sourсe #XX -- [ Pg.29 ]

See also in sourсe #XX -- [ Pg.35 ]

See also in sourсe #XX -- [ Pg.412 , Pg.532 , Pg.533 , Pg.534 ]

See also in sourсe #XX -- [ Pg.51 ]



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Cocaine Erythroxylum

Erythroxylum coca

Erythroxylum ellipticum

Erythroxylum novogranatense

Erythroxylum spp

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Erythroxylum zambesiacum

Erythroxylum, alkaloids

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