Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
988 1 |
Ultima descărcare din IBN: 2018-07-23 18:29 |
SM ISO690:2012 ARICU, Aculina, KUCHKOVA, Kaleria, SECARA-KUȘNIR, Elena, BARBA, Alic, DRAGALIN, Ion, UNGUR, Nikon, MELNIK, E., KRAVTSOV, Victor. Synthesis and Structure of Drimane Sesquiterpenoids Containing Pyrimidine, Pyrazine, 1,2,4-triazole, and Carbazole Rings. In: Chemistry of Natural Compounds, 2018, nr. 3(54), pp. 455-460. ISSN 0009-3130. DOI: https://doi.org/10.1007/s10600-018-2378-z |
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Chemistry of Natural Compounds | ||||||
Numărul 3(54) / 2018 / ISSN 0009-3130 | ||||||
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DOI:https://doi.org/10.1007/s10600-018-2378-z | ||||||
Pag. 455-460 | ||||||
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Rezumat | ||||||
Drimenic acid was synthesized in six steps from norambreinolide. Reaction of drimenic acid with oxalyl chloride produced iso-drimenic acid chloride, which reacted with heterocyclic amines (2-aminopyrimidine, 2-aminopyrazine, 4-aminopyrimidine, N-aminocarbazole, and 3-amino-1,2,4-triazole) to form amides of iso-drimenic and albicanic acids. The structures of the amides were elucidated by spectral methods and an X-ray structure analysis. |
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Cuvinte-cheie Amides, drimenic acid, heterocyclic amines, iso-drimenic acid, sesquiterpenoidss, ynthesis |
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