Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Coca, Erythroxylum

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]

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]

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]

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]

Ephedra sinica (Ma-huang, ephedra) Erythroxylum coca ( Coca)... [Pg.133]

Tropine derivatives are typically found in certain highly poisonous Solanaceae species, most notably Atropa belladonna (deadly nightshade), Datura stramonium (thornapple), other Datura species, Duboisia myoporoides (corkwood elm), Hyoscyamus niger (henbane) and other Hyoscyamus species. Other sources include Convolvulus species (Convolvulaceae), Erythroxylum coca (coca), other Erythroxylum species (Erythroxylaceae) and Bruguiera species (Rhizophoraceae). [Pg.16]

The stimulant narcotic cocaine (benzoylmethylecgonine) from Erythroxylum coca (coca) and other Erythroxylum species (Erythroxylaceae) inhibits serotonin (5HT) and dopamine reuptake. Related bioactive tropane alkaloids from Erythroxylum species include benzoylecgonine, benzoyltropeine (tropine benzoate), cinnamoylcocaine (cinnamoylmethylecgonine) and ecgonine. [Pg.16]

Cocaine (= Benzoyl- Erythroxylum coca [coca leaf], GABAA-R current block... [Pg.104]

Acer (Aceraceae), Cercidiphyllum (Cercidiphyllaceae), Coriaria (Coriariaceae), Geranium, Erythroxylum coca (coca) (Erythroxylaceae), Euphorbia, Mallotus (Euphorbiaceae), Fuchsia (Onagraceae) spp. [Pg.192]

See other pages where Coca, Erythroxylum is mentioned: [Pg.174]    [Pg.27]    [Pg.33]    [Pg.22]    [Pg.149]    [Pg.262]    [Pg.62]    [Pg.4]    [Pg.348]    [Pg.387]    [Pg.394]    [Pg.406]    [Pg.420]    [Pg.511]    [Pg.514]    [Pg.88]    [Pg.295]    [Pg.301]    [Pg.55]    [Pg.20]    [Pg.38]    [Pg.145]    [Pg.12]    [Pg.136]    [Pg.174]    [Pg.240]    [Pg.318]   
See also in sourсe #XX -- [ Pg.17 ]

See also in sourсe #XX -- [ Pg.27 , Pg.33 ]

See also in sourсe #XX -- [ Pg.293 ]

See also in sourсe #XX -- [ Pg.247 ]

See also in sourсe #XX -- [ Pg.117 ]

See also in sourсe #XX -- [ Pg.538 ]

See also in sourсe #XX -- [ Pg.477 ]

See also in sourсe #XX -- [ Pg.327 , Pg.328 ]

See also in sourсe #XX -- [ Pg.35 , Pg.41 ]

See also in sourсe #XX -- [ Pg.9 ]

See also in sourсe #XX -- [ Pg.532 , Pg.533 , Pg.535 ]

See also in sourсe #XX -- [ Pg.202 , Pg.1109 ]

See also in sourсe #XX -- [ Pg.212 ]

See also in sourсe #XX -- [ Pg.73 ]



SEARCH



COCA

Erythroxylum

© 2024 chempedia.info