Big Chemical Encyclopedia

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

Articles Figures Tables About

Holarrhena mitis

Holarrhena mitis (Vahl.) R. Br. ex Roem. and Schult." [Apocynaceae]... [Pg.10]

The purine base triacanthine (215) occurs in the fruit pericarp 113), leaves 112,113), and seeds 113) of Holarrhena mitis. [Pg.84]

Holarrhena mitis Holarrhena mitis Holarrhena mitis Tabemaemontana dichotoma T. divaricata Mitragyna parvifolia Sida acuta... [Pg.403]

Broussonetia zeylanica Broussonetia zeylanica Alstonia macrophylla Tabemaemontana dichotoma Alstonia macrophylla Tabemaemontana dichotoma Tabemaemontana dichotoma Limonia acidissima Neolitsea fuscata Neisosperma oppositifolia Holarrhena mitis Hunteria zeylanica Hunteria zeylanica Tabemaemontana dichotoma Mitragyna parvifolia Uncaria elliptica Neisosperma oppositifolia Tabemaemontana divaricata Tabemaemontana divaricata Tabemaemontana dichotoma Tabemaemontana dichotoma Murraya koenigii Murraya koenigii... [Pg.404]

Conamine (highest content), conessine, and isoconessimine were isolated from the seeds of Holarrhena mitis R. Br. Aminoglycosteroids and irehdiamine-type alkaloids were not characterized. ... [Pg.242]

Holarrhena mitis, has been studied. Compound (49) and derivatives, useful as antiarrhythmic drugs, have been prepared. ... [Pg.254]

B. Aminoglycosteroids.—A -Demethylmitiphylline (51a), as well as mitiphylline (51b), has been extracted from the leaves of Holarrhena mitis. ... [Pg.269]

Triacanthine (17) has been isolated from Holarrhena mitis Details on the structure and total synthesis of eritadenine (18), a hypocholesterolemic alkaloid from Lentinus edodes, have been reported.An unsuccessful attempt to improve the imidazole ring-closure reaction in a total synthesis of eritadenine, which has been previously discussed, was also reported in this study. Concentrations of both caffeine and theobromine in the cocoa bean were shown to increase most markedly in the time period from flowering to harvest. ... [Pg.303]

A. Steroidal Alkaloids and Amines.—Conessine (1) is found in the bark of all the Holarrhena species which have been studied. It is accompanied by other derivatives of conanine thus, holarrhenine (2), holarrheline (3), holadienine (4), holaromine (5) (possibly an artefact), and holaline (6) are found in H.ftoribunda." Conkurchine (7) has been extracted from the leaves and bark of H. crassifolia7 Conessine, the nor-conessines, and holadienine have been isolated from the bark of H. mitis. Holarrhimine (8) and methylholarrhimine II (9) have also been isolated in fairly large quantity from the same plant. [Pg.382]

See other pages where Holarrhena mitis is mentioned: [Pg.6]    [Pg.79]    [Pg.90]    [Pg.90]    [Pg.90]    [Pg.90]    [Pg.92]    [Pg.92]    [Pg.94]    [Pg.403]    [Pg.700]    [Pg.6]    [Pg.79]    [Pg.90]    [Pg.90]    [Pg.90]    [Pg.90]    [Pg.92]    [Pg.92]    [Pg.94]    [Pg.403]    [Pg.700]    [Pg.80]   
See also in sourсe #XX -- [ Pg.700 ]



SEARCH



Holarrhena

MITI

© 2024 chempedia.info