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Atalantia monophylla

Lonchocarpus xuul, L. yucatanensis Dorstenia kameruniana Madura pomifera Atalantia monophylla Dorstenia dinklagii Lonchocarpus xuul, L. yucatanensis... [Pg.685]

Saraswathy, A. et al., Carpachromene from Atalantia monophylla, Fitoterapia, 69, 463, 1998. [Pg.733]

The acceptor quality of vinyl ketones liberated from methyl 2-alkenyl 2-siloxycyclo-propanecarboxylates can also be used in cycloaddition reactions. Thus y-oxoester 147 adds smoothly to 2-siIoxybutadien 146 affording a cyclohexene derivative which after desilylation gives the tricarbonyl compound 148. This crucial intermediate can be obtained from vinyl cyclopropane 132 as a precursor of 147 in 72 % overall yield 85). Its chemoselective methylation, lactonization, and dehydration make norbisabolid available — a constituent of the root bark of atalantia monophylla. [Pg.107]

The occurrence of severine palmitate in the fruits of Atalantia monophylla and Hesperethusa crenulata,9 as well as its previous report in other citrus plants, has enabled a re-examination of its n.m.r. and mass spectra to be made, with the consequent revision of its structure to (12). [Pg.292]

Two new alkaloids, atalaphylline (55 R = H) and N-methylatalaphylline (55 R = Me) have been isolated from Atalantia monophylla.31 The structure of (55 R = H) was suggested by comparison of its i.r., n.m.r., and mass spectra with those of related acridone alkaloids. In particular, the aromatic proton... [Pg.95]

Structure (85) for a new alkaloid of Atalantia monophylla was based on the n.m.r. spectrum.An alkaloid obtained from Boenninghausenia albiflora, formerly regarded as 1,7-dihydroxy-N-methylacridone, has now been shown from the n.m.r. spectrum to... [Pg.118]

Acridone Atalaphillidine (14), Citrusinine 1 (IS) Atalantia monophylla Citrus sp. HSV Virus-coded riboucleoside reductase Viral DNA-synthesis [12]... [Pg.493]

Atalaphylline 1,3,5-triOH, 2,4-diCHzCH = CMez, 10-H Atalantia monophylla [42], A. wightii [78], Severinia (= Atalantia) buxifolia [33]... [Pg.767]

Atalaphyllidine A 1,3,8-triOH, 2,7-diCH2CH = CMe2, 10-H Atalantia monophylla [44]... [Pg.767]

Buxifoliadine-A 1,5-diOH, 2,4-diCH2CH = CMej, 3-OMe, 10-Me Atalantia monophylla [72], Severinia buxifolia [34]... [Pg.767]

Ghukaew A, Ponglimanont G, Karalai C, Tewtrakul S (2008) Potential anti-allergie acridone alkaloids from the roots of Atalantia monophylla. Phytochemistry 69 2616-2620... [Pg.854]

Kulkarni GH, Haribal MM, Sabata BK 1980 Constituents of the heartwood of Atalantia monophylla. Indian J Chem Ser B 19 424-425... [Pg.1142]

See other pages where Atalantia monophylla is mentioned: [Pg.202]    [Pg.267]    [Pg.204]    [Pg.21]    [Pg.513]    [Pg.115]    [Pg.765]    [Pg.767]    [Pg.771]    [Pg.771]    [Pg.1111]    [Pg.292]   
See also in sourсe #XX -- [ Pg.267 ]

See also in sourсe #XX -- [ Pg.251 ]

See also in sourсe #XX -- [ Pg.13 , Pg.348 , Pg.349 ]

See also in sourсe #XX -- [ Pg.1111 ]



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Atalantia

Atalantia monophylla atalphyllidine from

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