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Uncaria gambier

The contribution of Rubiaceae to Western pharmaceuticals and medicine is substantial because it is the source for Uncaria gambier (Hunt.) Roxb. (Catechu, British Pharmaceutical Codex, 1963), Cephaelis ipecacuanha (Brot.) A. Rich. (uragoga ipecacuanha, Brazilian ipecacuanha), or Cephaelis acuminata Karsten (Cartagena ipecacuanha) (Ipecacuanha, British Pharmacopeia, 1963), Cinchona calisaya (yellow... [Pg.180]

Uncaria gambier Eoxb. (= Ourouparia gambir Baill.)... [Pg.31]

From Uncaria gambier a further base could be obtained and the name gambirine (C22H28N204, mp 163-165°, [ajj, +28.6° (CHCI3)) given to it its structure is represented by CXXV (63). Conformational analysis coupled with physical measurements has been used to study the conformation and configuration of the corynantheidine-type alkaloids... [Pg.183]

MerUni, L., R. MendelU, G. Nasini, and M. Hesse. 1967. Gambirine, a new indole alkaloid from Uncaria gambier Roxb. Tetrahedron Lett. 16 1571-1574. [Pg.893]

Uncaria gambier (Rubiaceae), a woody climber with recurved hooks, grows wild in eastern India, Malaysia, and Sumatra and is also cultivated in the Malaysian... [Pg.232]

A. Alkaloids of Uncaria gambier Roxb. and the Gambir Tannin... [Pg.539]

Gambir or Gambier(Pale Catechu). An odorless brown powder prepd by drying an extract from a decoction of the leaves and twigs of an Indian shrub, Ourouparia or Uncaria gambir. It is insol in w and sol in ale. Used as an astringent and tanning material... [Pg.653]

C.I. Natural Brown 3, 75250 (catechu) has the basic structure of catechin (2) and is a condensed tannin, e.g., gambier from leaves and twigs of the Uncaria gambler bush. Many of these tanning agents are based on a catechin flavanoid. [Pg.431]

In the Ourouparia (Uncaria) series, further extractions of 0. gambir (Roxb.) Baillon U. gambier Roxb.) have confirmed the presence of the two alkaloids, gambirinc and ourouparine (19, 20). Ourouparine, isolated as its sulfate, was shown to be demethoxyalstoniline (IX) by reduction to the racemic hexahydrobenz(g)indolo(2,3a)quinolizinc (X), and comparison of the latter with dextrorotatory material (X, with... [Pg.524]

White cutch ( gambier ) is an extract of Uncaria gambir, a plant belonging to the madder (q.v.) family. [Pg.137]

See other pages where Uncaria gambier is mentioned: [Pg.87]    [Pg.87]    [Pg.87]    [Pg.150]    [Pg.150]    [Pg.204]    [Pg.638]    [Pg.87]    [Pg.539]    [Pg.87]    [Pg.87]    [Pg.87]    [Pg.150]    [Pg.150]    [Pg.204]    [Pg.638]    [Pg.87]    [Pg.539]    [Pg.205]    [Pg.387]   
See also in sourсe #XX -- [ Pg.61 ]

See also in sourсe #XX -- [ Pg.327 ]



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