Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Marcel Azzaro"'
Publikováno v:
Journal of the American Society for Mass Spectrometry. 7:1151-1160
The primary gas-phase reactions between methanol, ethanol, propan-1-ol, propan-2-ol, and 2-methyipropan-2-ol and the isovalent rare earth metal ions Sc(+), Y(+), and Lu(+) generated by laser desorption-ionization of metal targets have been investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7e15cebe033070dfe87b8d917b122ba
https://doi.org/10.1016/s1044-0305(96)00052-9
https://doi.org/10.1016/s1044-0305(96)00052-9
Publikováno v:
Phytochemistry. 41:243-246
Two new sesquiterpenoids with the guaiane and eudesmane carbon skeleton termed pancherione and eudesm-4(14)-en-3α, 11-diol, were isolated from the heartwood of Neocallitropsis pancheri and characterized by 1D and 2D NMR spectroscopy. Trans-dihydroca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39bede953daf0ba5b1d556ab28d8da8c
https://doi.org/10.1016/0031-9422(95)00079-8
https://doi.org/10.1016/0031-9422(95)00079-8
Autor:
Phila Raharivelomanana, Jean-Pierre Bianchini, Marcel Azzaro, Aime Cambon, Gérard George, Angélina Claude-Lafontaine
Publikováno v:
Journal of Essential Oil Research. 5:587-595
The chemical composition of the heartwood oil of Neocallitropsis pancheri (Cupressaceae) obtained by steam distillation, has been established using GC/MS, GC/FTIR, Kovats indices and NMR data. The major components were found to be α-eudesmol (13.26%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f99c9fc12d9b284843879f4cb94e707b
https://doi.org/10.1080/10412905.1993.9698289
https://doi.org/10.1080/10412905.1993.9698289
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 128:1-20
The primary and subsequent gas-phase reactions between methanol and the isovalent rare earth metal ions Sc + , Y + and Lu + have been investigated using a Fourier transform ion cyclotron resonance mass spectrometer. The three metal ions react exother
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85b7df35549365ac4f3e8af772e2988a
https://doi.org/10.1016/0168-1176(93)87012-h
https://doi.org/10.1016/0168-1176(93)87012-h
Autor:
Marcel Azzaro, Aime Cambon, Angélina Claude-Lafontaine, Phila Raharivelomanana, Jean-Pierre Bianchini, Christine Schippa
Publikováno v:
Journal of Essential Oil Research. 4:335-343
After fractionation by normal distillation under reduced pressure followed by silica gel chromatography, the volatile fractions of the hexane concrete of Gardenia taitensis DC were investigated using GC/MS and GC/FTIR, and more than 150 components we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec35f69d61158cffdcbf9e5dfe687ef1
https://doi.org/10.1080/10412905.1992.9698082
https://doi.org/10.1080/10412905.1992.9698082
Publikováno v:
Magnetic Resonance in Chemistry. 33:233-235
The complete assignment of the proton and carbon NMR spectra for seven sequiterpene alcohols isolated from the heartwood oil of Neocallitropsis pancheri, namely, α, β- and γ-eudesmol, carissone, guaiol, bulnesol and elemol, was achieved using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8237803d2f5923302a51babe229a0412
https://doi.org/10.1002/mrc.1260330315
https://doi.org/10.1002/mrc.1260330315
Publikováno v:
Journal of Natural Products. 56:272-274
The wood of Neocallitropsis pancheri was found to contain two new bisabolene sesquiterpenes, which were identified as 1-hydtoxymethyl-4-(5'-methyl-1'-methylene-4'-hexenyl)-cyclohexene [1] and 1-carboxaldehyde-4-(5'-methyl-1'-methylene-4'-hexenyl)-cyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e18d39a9913ea51c35b8df3a0930f527
https://doi.org/10.1021/np50092a013
https://doi.org/10.1021/np50092a013
Publikováno v:
Phytochemistry. 35:1059-1060
A new sesquiterpene carboxylic acid, jinkoholic acid, has been isolated from Neocallitropsis pancheri wood and, by means of 2D NMR experiments, shown to have the prezizane skeleton.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::845d6438141666760685a2b3fa620c58
https://doi.org/10.1016/s0031-9422(00)90669-1
https://doi.org/10.1016/s0031-9422(00)90669-1
Publikováno v:
Phytochemistry. 33:235-236
The structure of a new sesquiterpene alcohol, β-acoradienol, isolated from the wood of Neocallitropsis pancheri has been established as 1-methyl-4-isopropenyl-8-hydroxymethylspiro- [4,5]-7-decene.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c872056ab5d2ba62b388ee7a5d8b849d
https://doi.org/10.1016/0031-9422(93)85432-q
https://doi.org/10.1016/0031-9422(93)85432-q
Publikováno v:
Rapid Communications in Mass Spectrometry. 6:306-307
The gas-phase reactions between silane and three isovalent metal ions Sc+, y+ and Lu+ are investigated using a Fourier-transform ion cyclotron resonance mass spectrometer. In contrast to its carbon analogue methane, silane exhibits very different beh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::246823979d865bd1e7729caea2799e12
https://doi.org/10.1002/rcm.1290060417
https://doi.org/10.1002/rcm.1290060417