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Imene

Abuta imene (Mart) Eiehl. A. rufescens Aubl. [Pg.371]

A final statement on the mechanism of the diaziridine formation cannot yet be made. The obvious formulation [Eq. (36) ] as a reaction of the CN double bond with the imen 39 (with an electron sextet) is almost certainly excluded. The formation of 39 as an intermediate has been jiroposed for the Raschig hydrazine synthesis, but has been disjmted. The following facts are against a diaziridine formation corresjionding to Eq. (36) ... [Pg.109]

Antibiotic activity -of azindine compounds [IMENES, CYCLIC] (Vol 14)... [Pg.60]

Abuta imene Eichl, and A. rufescens Griseb. (Menispermaceae) (XIII, 397) ... [Pg.263]

Taylor, M. L., Arnold, E. I. Ultratrace determination of metals in biological spec-imens-quantitative determination of beryllium by gas-chromatography. Anal. [Pg.71]

No agreement on the nomenclature for these neutral, univalent nitrogen intermediates was achieved for a long time. The names used include imene 14>, imine radical 15 16), azene 17>, azacarbene 18J, imin 19> and nitrene 20>. The nitrene nomenclature, which parallels that for carbenes, is commonly used today and will be employed in this article. In this nomenclature H—N is nitrene, CeHg—N is phenylnitrene, CH3—0—C—N is methoxycarbonylnitrene etc. [Pg.90]

R imen Standard Dose Low Dose Route Frequency... [Pg.344]

Repeat cycles every 28 days Chemotherapy R imens Paditaxel + Gemcitabine ... [Pg.684]

Fig. 39. Arrangement of polymer foil and sample holder in the x-ray beam and in the hot air stream The sample holder can be rotated by an axis through the sp imen and perpendicular to the x-ray beam. Fig. 39. Arrangement of polymer foil and sample holder in the x-ray beam and in the hot air stream The sample holder can be rotated by an axis through the sp imen and perpendicular to the x-ray beam.
A new oxoaporphine alkaloid is oxostephanine (38) from Stephania japonica. Imerubrine, found together with a variety of oxoaporphines and azafiuoranthenes in the South American vines Abuta imene and A. rufescens has been tentatively... [Pg.162]

A new azahuoranthene alkaloid, produced by Abuta imene and A. rufescens, is the phenolic norrufescine (47). ... [Pg.166]

Nitrene The univalent -N species, i.e. the nitrogen equivalent of a carbene. The simplest nitrene, NH, is also called nitrene, as well as imidogen, azene or imene. [Pg.376]

The Tetitoxicum genus is closely related to some Abuta species such as A. imene and A. rufescens based on the constituents present which are mainly oxoaporphines and azafluoranthenes. It is possible dial 4,5-dioxoaporphines may also be present in some of these Abuta species. [Pg.283]

See also synchronization synchronous. imene See nitrene. imidogen See nitrene. [Pg.137]

See other pages where Imene is mentioned: [Pg.1265]    [Pg.151]    [Pg.22]    [Pg.71]    [Pg.456]    [Pg.149]    [Pg.640]    [Pg.391]    [Pg.89]    [Pg.177]    [Pg.1264]    [Pg.460]    [Pg.505]    [Pg.694]    [Pg.201]    [Pg.143]    [Pg.820]    [Pg.2754]    [Pg.18]    [Pg.442]    [Pg.126]    [Pg.197]    [Pg.823]    [Pg.224]    [Pg.271]    [Pg.275]    [Pg.282]    [Pg.286]    [Pg.288]    [Pg.296]    [Pg.297]    [Pg.193]   
See also in sourсe #XX -- [ Pg.217 ]

See also in sourсe #XX -- [ Pg.2 ]



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