Big Chemical Encyclopedia

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

Articles Figures Tables About

Guarea

Jimenez, A., Villarreal, C., Toscano, R. et al. (1998). Limonoids from Swietenia humulis and Guarea grandiflora. Phytochemistry 49 1981-1998. [Pg.19]

Cocillana, the dried bark of Guarea rusbji (Britt.) Rusby, was probably first used by the natives of the Bolivian Andes as an emetic—cathartic. It is often prescribed as an alternative to ipecac in the treatment of cough, and the emetic side effects at high doses suggest a mechanism of action similar to that of ipecac. [Pg.520]

Cedrela (cedrela) Dysoxylum (mahogany) Guarea (guarea)... [Pg.2248]

New tirucallane triterpenoids are adenophorate (70) (T-ray analysis) from Adenophora triphylla (Campanulaceae),32 and the ring a seco derivatives (71) and (72) from Guarea cedrata (Meliaceae).52 Treatment of the 7a-hydroxy- or 7-keto-apotirucall-14-enes (73)—(75) with monoperphthalic acid affords the corresponding 14a,15a-epoxides.53... [Pg.216]

COCILLANA (Syn. Guarea, Guapi Bark) Guareae Cortex is the bark of Guarea rusbyi (Britt.), Rushy and closely related species, family Meliaceae. It is obtained mainly from Bolivia. Cocillana is a more stimulating expectorant than Ipecacuanha. The unidentified alkaloid fraction contributes most probably to the expectorant effect. [Pg.126]

Wood of Entandophragma angolense, Cedrela odorata, Guarea thompsonii [C. W. L. Bevan, J. W. Powell, D. A. H. Taylor,... [Pg.505]

Coclllana. Dried bark of Guarea rusbyi (Britt ) Rusby, Meliaceae. Habit. Bolivia. Constit Rusbyine, about 2.5% resins, about 2.5% fat, tannin. [Pg.384]

Cocillana is the dried bark of Guarea rusbyi (Meliaceae) containing not less than 3.5% of alcohol soluble extract. [Pg.570]

Guarea thompsonii has been reported" to contain 6,12a-diacetoxymethyl angolensate (74). The 12a-acetate methyl group resonance appears at S 1.50 as a result of shielding by the furan ring. [Pg.208]

Taxonomy Cycloartane Triterpenoids Guarea trichilioides (Meliaceae) [1]. [Pg.26]

Constit. of Cedrela fissilis, K. grandifoliola and Guarea trichiloides. Cryst. Mp 169-170°. [a]jj —165°. [Pg.385]

Guarea longipetiola Cordia alliodora (Bojon)" Calycophyllum candidissimum ... [Pg.77]

Lukacova V, Polonsky J, Moretti C, Pettit GR et al. 1982 Isolation and structure of 4y 5-fi-epoxyprieurianin from the South American tree Guarea guidona. J Nat Prod 45 288-294... [Pg.1144]

See other pages where Guarea is mentioned: [Pg.457]    [Pg.3]    [Pg.3]    [Pg.457]    [Pg.141]    [Pg.141]    [Pg.125]    [Pg.148]    [Pg.964]    [Pg.354]    [Pg.219]    [Pg.477]    [Pg.481]    [Pg.51]    [Pg.51]    [Pg.141]    [Pg.188]    [Pg.188]    [Pg.189]    [Pg.189]    [Pg.190]    [Pg.190]    [Pg.190]    [Pg.192]    [Pg.225]   
See also in sourсe #XX -- [ Pg.141 ]

See also in sourсe #XX -- [ Pg.477 ]



SEARCH



Guarea Rusbyi

Guarea guidona

Guarea macrophylla

Guarea macrophylla Vahl.

Guarea species

Guarea thompsonii

Guarea trichilioides

© 2024 chempedia.info