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Alangium

Alangine, 771 Alangium lamarckii, 771 Alginine, 732, 734 Alkaloidal amines, 630 Alkaloids of undetermined constitution, 716... [Pg.784]

Another class of alkaloids recently synthesized by Tietze and coworkers using a three-component domino Knoevenagel/hetero-Diels-Alder reaction included the Ipecacuanha alkaloids such as emetine (2-798) [402], and the Alangium alkaloids such as tubulosine (2-799) [403]. Both types belong to the group of tetrahydroi-soquinoline alkaloids, and are formed in Nature from dopamine and the monoter-... [Pg.173]

Subchronic Toxicity Studies of Aqueous Extract of Alangium salvifolium Leaves in Rats... [Pg.96]

Keywords Alangium salvifolium, Sub chronic toxicity studies, herbal drugs... [Pg.96]

Rhamnosylrutinoside)-7-glucoside Alangium premnifoUum leaves Alangiaceae 219... [Pg.762]

Kijima, H. et al., Alangiflavoside, a new flavonol glycoside from the leaves of Alangium premni-folium, J. Nat. Prod., 58, 1753, 1995. [Pg.798]

Alangium chinense (Lour.) Harms. a Jiao Feng (root) dl-Anabasine.33 Cause myocardial stimulation, increase contractility, may cause fibrillation and increase blood pressure. [Pg.23]

Alangium lamarckii Lour. dl-Anabasine, cephaeline, emetine, psychotrine, tubulosine, ankorine isotubulosine, demethyl-tubulosine, demethylpsychotrin, alangicine, deoxytubulosine, alangimarckine, alamarchine, demethylcephaeline.33 ... [Pg.23]

Ajugasterone Ajuga bracteosa, A. decumbens, A. pygmaea, Alangium lamarckii... [Pg.383]

Datura suaveolens, Scopolia tangutica Datura suaveolens, Scopolia tangutica Alangium lamarckii Nelumbium nuciferum, N. speclosum... [Pg.389]

Celosia argentea, C. cristata Commiphora myrrha Conyza canadensis Alangium lamarckii... [Pg.403]

Anthriscus aemula, A. sylvestris, Dysosma pleiantha Santalum album, S. myrtifolium, S. verum Schisandra chinensis Alangium lamarckii Conyza canadensis... [Pg.416]

The one genus, Alangium, of the tropics and scmilropics of the Old World, is rich in alkaloids, not all of which have had structural assignments. Considerable synonymy exists in the family. The chemistry of Alangium lamarckii has been studied in some detail and positive tests lor alkaloids were obtained from the single sample of Indian origin included in this study. [Pg.10]

Alangium lamarckii (Alangiaceae) pms 5 80 Corispermum leptopyrum (Chenopodiaceae) app 34,421 77 Desmodium tiliaefolium (Fabaceae) phy 12,193 73... [Pg.85]

Details of Kametani s synthesis66" of (i)-tubulosine and ( )-deoxytubulosine have now been published.666 An exactly analogous route has been used in the synthesis of ( )-0-methyltubulosine.66c A conventional synthesis67" of ( )-9-desmethyltubulosine (87) has revealed that it is not identical with the alkaloid, supposedly of this structure, which has been isolated from Alangium lamarckii this alkaloid, previously obtained by Popelak et al.,67b must therefore be the isomeric 10-desmethyltubulosine (88). [Pg.168]

Three new alkaloids that can be regarded as 10-aza-berberines have been isolated from Alangium lamarckii, namely alangimarine (71 R = H=CH2), alangimaridine (72), and alamarine 171 R = CH(OH)Mel. Their structures were deduced from... [Pg.112]

Deoxytubulosine has been extracted from the seeds of Alangium lamarckii.41 In connection with structure elucidation in this area, the compilations of rH n.m.r. data for geissoschizine, ajmalicine, 19-ep/-ajmalicine, tetrahydroalstonine, and rauniticine480 and of 13C n.m.r. data for diploceline19c should prove useful. The effect of stereoisomerism on the mass-spectrometric behaviour of some corynantheine and yohimbine alkaloids has also been studied.486... [Pg.185]

Alangium lamarckii is 10-desmethyltubulosine, rather than the 9-desmethyl isomer (as originally proposed), has now been confirmed by the total synthesis of ( )-10-desmethyltubulosine by a conventional sequence of reactions.61... [Pg.199]

Alangium lamarckii is a medicinal plant that accumulates tetrahydroisoquinoline monoterpene alkaloids for the production of compounds such as emetine, a constituent of ipecacuantha emetic mixture that is used to for the treatment of drug overdose. Historically, this mixture has also been used to treat amoebic dysentery by South American Indians. [Pg.194]

DE EKNAMKUL, W, SUTTIPANTA, N., KUTCHAN, T, Purification and characterization of deacetylipecoside synthase from Alangium lamarckii Thw., Phytochemistry, 2000,55,177-181. [Pg.201]

The structure of the monoterpenoid alkaloid alangiside (115 R = H) has been confirmed by synthesis of the O-methyl ether (115 R = Me) from secologanin and 3-hydroxy-4-methoxyphenethylamine 202 the isolation of loganic acid from the same plant (Alangium lamarckii) is consistent with biosynthetic theory. [Pg.27]

Anabasine (= 3-(2- Alangium (Alangiaceae), Pfinnia, nACh-R agonist [7b nMJ... [Pg.91]

Cephaeline Alangium lamarekii (Alangiaceae), PS — ribosomal inhibition... [Pg.352]

Berberis, Mahonia spp. (Berberidaceae), Jateorrhiza palmata (Menispermaceae) Papaveraceae Alangium lamarckii (Alangiaceae) [bark, root, seed], Cephaelis ipecacuanha (ipecacuanha),... [Pg.381]

See other pages where Alangium is mentioned: [Pg.771]    [Pg.267]    [Pg.273]    [Pg.174]    [Pg.96]    [Pg.339]    [Pg.383]    [Pg.383]    [Pg.415]    [Pg.415]    [Pg.415]    [Pg.418]    [Pg.420]    [Pg.473]    [Pg.492]    [Pg.124]    [Pg.143]    [Pg.118]    [Pg.31]    [Pg.376]    [Pg.377]   
See also in sourсe #XX -- [ Pg.2 , Pg.3 , Pg.3 , Pg.4 , Pg.4 , Pg.9 , Pg.9 , Pg.9 , Pg.9 ]

See also in sourсe #XX -- [ Pg.6 ]

See also in sourсe #XX -- [ Pg.224 ]



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Alangium alkaloids

Alangium chinense

Alangium lamarckii

Alangium lamarckii (Ipecac alkaloids

Alangium lamarckii alkaloids

Alangium salvifolium

Alangium salviifolium

Ipecacuanha and Alangium Alkaloids

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