Facultatea de Chimie şi Tehnologie Chimică / Faculty of Chemistry and Chemical Technology
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Item PRELIMINARY PHYTOCHEMICAL ANALYSIS OF CRUD EXTRACT FROM TANACETUM CORYMBOSUM (L.) SHI. BIP.(CEP USM, 2022-09-29) Ciocârlan, Alexandru; Aricu, Aculina; Lungu, Lidia; Blaja, Svetlana; Popescu, Violeta; Zinicovscaia, Inga; Carrupt, ValentinItem SYNTHESIS OF NEW HOMODRIMANE SESQUITERPENOIDS CONTAINING DIAZINE, 1,2,4-TRIAZOLE AND CARBAZOLE RINGS(2018) Duca, Gheorghe; Aricu, Aculina; Lungu, Lungu; Tenu, Nadejda; Ciocarlan, Alexandru; Gutu, Yacob; Dragalin, Ion; Barba, AlicThe present paper reports on six step synthesis of 11-homodrim-6,8-dien-12-oic acid N-substituted amides containing diazine, 1,2,4-triazole and carbazole rings based on commercially available sclareolide. The mentioned compounds were prepared for the first time by interaction of the generated in situ acyl chloride with some heterocyclic amines: 2- and 4-aminopyrimidine, 2-aminopyrazine, 5-amino-1,2,4-triazole and N-aminocarbazole. Their structures were fully elucidated by elemental and spectral analyses (IR, 1H and 13C NMR).Item SYNTHESIS OF NEW POTENTIAL ACTIVE HOMODRIMANE SESQUITERPENOIDS WITH BENZIMIDAZOLE FRAGMENT(CEP USM, 2022-09-29) Lungu, Lidia; Blaja, Svetlana; Cucicova, Carelia; Ciocârlan, Alexandru; Aricu, Aculina