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Tiliacora

Berberis actinacantha (Berberidaceae) daib 45, 2160 85 Berberis boliviano (Berberidaceae) jnp 52,81 89 Bongardia chrysogonum (Berberidaceae) jnp 52,818 89 Pdyalthia acuminata (Annonaceae) jnp 45,471 82 Roemeria refracta (Papaveraceae) hca 75,260 92 Tiliacora racemosa (Menispermaceae) cc 226 78... [Pg.134]

The stereochemistry of tiliacorine and that of its diastereomer tiliacorinine were determined by feeding the enantiomers of specifically radioactively labeled V-methylcoclaurine to Tiliacora racemosa and degrading the resulting alkaloids (Section VII,A) (41,42). Accordingly, tiliacorine has structure 65, and tiliacorinine is represented by 40. [Pg.16]

A new base with a diphenyl linkage and two diphenyl ether links is tiliamosine, from Tiliacora racemosa, which has the structure (51 R1 = H, R2 = Me) the N-acetyl-nor-compound (51 R1 = COMe, R2 = H) has also been isolated and characterized.62... [Pg.97]

Bisbenzylisoquinoline Alkaloids.—The biosynthesis of a number of bisbenzyl-isoquinoline alkaloids has been investigated (cf Vol. 11, p. 11 Vol. 10, p. 16 Vol. 9, p. 11). Appropriate to the oxygenation patterns of the alkaloids examined, they have all been found to derive through coclaurine (48), and also, in some cases, iV-methylcoclaurine (49) e.g., tiliacorinine (50) in Tiliacora racemosa44 (cf. Vol. 9, p. 11). The biosynthesis of nortiliacorinine A (51), produced by the same plant, has been investigated and found to be from two molecules of coclaurine (48).45... [Pg.11]

Thalictrum rochebrunianum1 Tiliacora funifera75 Triclisia gilleti76... [Pg.101]

Tiliacorine (CXXXII) and tiliarine (CXXXIII) were isolated from the roots of Tiliacora racemosa Colebr. (95, 96). [Pg.161]

Work on the alkaloids of Tiliacora racemosa has been summarized. The position of the free phenolic hydroxy function in one of these, tiliacorine (185 R = H), has been settled by conversion of O-acetyltiliacorine (185 R = Ac) into the p-hydroxybenzaldehyde derivative (186) (Scheme 20). it follows that nor-tiliacorinines A and B also have a free phenolic hydroxy-group at the 12 -position. ... [Pg.150]

Tiliacora dinUagei Engl. (Menisperniaceae)[256J THiacora triandra Diels (Menispeiinaceae)[257,258]... [Pg.19]

Tiliacora fitnifera Engl, ex Diels (Menispcnnaceae)Jalso known as Tiliacora u/arneckei Engl, ex Diels (Menispennaceae)]]276]... [Pg.20]

Tiliacora racemosa Colebr. (Menispennaceae)[also called Tiliacora acuminata (Lam.) Miers (Menispermaceae)][381,382]... [Pg.32]

Tiliacora funifera Engl, ex Diels (Menispermaceae)[also called Tiliacora warneckei Engl, ex Diels (Menispermaceae))[391]... [Pg.53]

See other pages where Tiliacora is mentioned: [Pg.268]    [Pg.350]    [Pg.142]    [Pg.95]    [Pg.137]    [Pg.36]    [Pg.38]    [Pg.38]    [Pg.95]    [Pg.95]    [Pg.96]    [Pg.104]    [Pg.134]    [Pg.136]    [Pg.176]    [Pg.2]    [Pg.7]    [Pg.18]    [Pg.24]    [Pg.173]    [Pg.20]    [Pg.26]    [Pg.35]    [Pg.37]    [Pg.37]    [Pg.37]    [Pg.53]    [Pg.53]    [Pg.53]   
See also in sourсe #XX -- [ Pg.42 ]

See also in sourсe #XX -- [ Pg.127 , Pg.188 , Pg.206 , Pg.251 , Pg.255 ]



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Tiliacora acuminata

Tiliacora dinklagei

Tiliacora funifera

Tiliacora racemosa

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