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Alstonia scholaris

Evaluation of Phytochemicals and TLC optimization in Alstonia scholaris and Caesalpinia crista of Western Himalayan Region... [Pg.101]

Keywords Alstonia scholaris, Caesalpinia crista, Phytochemicals, TLC... [Pg.101]

Related alkaloids 19,20-Z-vallesamine (10a) and 19,20-E-vallesamine (10b) have been extracted from the leaves of Alstonia scholaris (87H(26)413), from the bark of Tabernaemontana dichotoma (85P2097) and from cell cultures Tabernaemontana divaricata (88MI393). [Pg.83]

Alstonia scholaris (L.) R. Br. Deng Tai Ye (Dita bark) (leaf) Picrinine, picralinal, echitamine, echitamidine.33 An expectorant, antiphlogistic. [Pg.26]

G. confusum, G. javanum, G. luteo-album, G. multiceps, G. ramigerum, G. tranzschelii, G. uliginosum, Panax quinquefolium, Syzygium aromaticum, Ulmus campestris, U. macrocarpa, U. pumila Jatropha gospiifolia, J. curcas Alstonia scholaris Picrasma quassioides Alstonia scholaris Picrorhiza kurroa Vitex nequndo... [Pg.468]

Alkaloids Ailanthus altissima, A. glandulosa, Alstonia scholaris, Catharanthus roseus, Desmodium gangeticum,... [Pg.502]

Haldina cordifolia Ridsd.) (bark) Alstonia scholaris R.Br. (root bark, stem Apocynaceae Akuammicine (81,82)... [Pg.20]

From the roots of Rauwolfia cambodiana, the alkaloids pelirine and ajmaline have been isolated (73). The alkaloids akuammicine, akuammi-cine Nb-oxide, akuammicine Nb-methiodide, pseudoakuammigine, and tubotaiwine have been newly recorded from the root bark of Alstonia scholaris R.Br. (Apocynaceae) echitamine is isolated as the major alkaloid, along with Nb-demethylechitamine, as well as three unidentified echitamidine isomers, and other known alkaloids. The stems of the same plant yielded echitamine, Nb-demethylechitamine, tubotaiwine, pricri-nine, and other unidentified echitamidine isomers (81,82). Apart from the alkaloids in the heteroyohimbine group from roots of Rauwolfia serpentina, a new base, named ajmalimine (73) (53), and ajmalinimine (74)... [Pg.28]

In a re-investigation98 of the constituents of the leaves of Alstonia scholaris, akuammidine, picralinal, picrinine, and pseudoakuammigine have been isolated,... [Pg.185]

Other workers have re-examined the flowers596 and stems99 of Alstonia scholaris. The flowers contain picrinine and strictamine, while the stems" contain picrinine, in addition to several bases of the Strychnos group. [Pg.186]

Ailanthus intergrifolia Lam./White siris Alstonia scholaris (L.) R.Br./White cheesewood Amoora cucullata Roxb./Amoora Anthocephalus cadamba (Roxb.) Miq./Labula Antiaris toxicaria Lesch./—... [Pg.99]

Source Alstonia scholaris. Molecular formula C 22 H29 N2 O4. Molecular weight 383.53. [Pg.34]

See other pages where Alstonia scholaris is mentioned: [Pg.720]    [Pg.29]    [Pg.454]    [Pg.101]    [Pg.555]    [Pg.16]    [Pg.38]    [Pg.151]    [Pg.152]    [Pg.152]    [Pg.154]    [Pg.156]    [Pg.156]    [Pg.156]    [Pg.156]    [Pg.177]    [Pg.345]    [Pg.420]    [Pg.420]    [Pg.532]    [Pg.166]    [Pg.188]    [Pg.207]    [Pg.141]    [Pg.218]    [Pg.183]    [Pg.190]    [Pg.345]    [Pg.347]    [Pg.33]    [Pg.7]    [Pg.28]    [Pg.217]    [Pg.16]   
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See also in sourсe #XX -- [ Pg.512 ]

See also in sourсe #XX -- [ Pg.5 , Pg.13 , Pg.135 , Pg.137 , Pg.138 , Pg.383 ]

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