Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Ion Dragalin"'
Autor:
Alexandru Ciocarlan, Lucian Lupascu, Aculina Aricu, Ion Dragalin, Nina Ciocarlan, Inga Zinicovscaia, Valerina Slanina, Nikita Yushin
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 16, Iss 2, Pp 83-90 (2021)
The GC-MS analysis of the essential oil from Tanacetum corymbosum revealed the presence of 38 compounds, including terpenes - germacrene D, (Z)-β-farnesene, g-elemene, β-caryophyllene, aliphatic - palmitic and linoleic fatty acids, fatty alcohol n-
Externí odkaz:
https://doaj.org/article/4a4aaaa531a04ed798ba8d6efcb59ec7
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 15, Iss 2, Pp 69-77 (2020)
The present paper reports the results of microwave irradiation assisted method for the preparation of bicyclohomofarnesenic methyl esters versus classical Stoll and Hinder method. Moreover, the chemical transformations of bicyclohomofarnesenic methyl
Externí odkaz:
https://doaj.org/article/6fc7630d872f480cbecf06b795d445f0
Autor:
Lidia Lungu, Caleria Cucicova, Svetlana Blaja, Alexandru Ciocarlan, Ion Dragalin, Alic Barba, Nicoleta Vornicu, Elisabeta-Irina Geana, Ionel I. Mangalagiu, Aculina Aricu
Publikováno v:
Molecules, Vol 27, Iss 16, p 5082 (2022)
Based on some homodrimane carboxylic acids and their acyl chlorides, a series of fourteen 2-homodrimenyl-1,3-benzothiazoles, N-homodrimenoyl-2-amino-1,3-benzothiazoles, 4′-methyl-homodrimenoyl anilides and 4′-methyl-homodrimenthioyl anilides were
Externí odkaz:
https://doaj.org/article/ee19c935a1f64155aedb954098684efa
Autor:
Alexandru Ciocarlan, Ion Dragalin, Aculina Aricu, Lucian Lupascu, Nina Ciocarlan, Violeta Popescu
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 13, Iss 2, Pp 63-68 (2018)
The chemical composition of industrially obtained Levisticum officinale W.D.J. Koch (lovage) essential oil of Moldovan origin was analysed by means of chromatographic (GC-MS) and spectral (IR, 1H and 13C NMR) methods. The obtained results show that t
Externí odkaz:
https://doaj.org/article/088d39a8a6f043b08054595afb9c3973
Publikováno v:
Studia Universitatis Moldaviae: Stiinte reale si ale naturii, Vol 0, Iss 6(136) (2021)
Pentru studiul comparativ al diferitelor chemotipuri de Mentha spicata L. acestea au fost colectate atât din populaţii spontane de pe teritoriul Moldovei, cât şi din alte zone geografice. Pentru depistarea posibilităţilor potenţiale ale ecoti
Externí odkaz:
https://doaj.org/article/9cebbfc1397f482f956ca618126510f9
Autor:
Alexandru Ciocarlan, Ion Dragalin, Aculina Aricu, Lucian Lupascu, Nina Ciocarlan, Konstantin Vergel, Octavian G. Duliu, Gergana Hristozova, Inga Zinicovscaia
Publikováno v:
Agronomy, Vol 12, Iss 4, p 772 (2022)
Teucrium L. is a widely distributed genus often used for the treatment of digestive disorders and respiratory problems. The aim of the present study was to determine the chemical composition of essential oils and elemental content of the plant specie
Externí odkaz:
https://doaj.org/article/dc040fcf868c42fc8285bc575d1186cf
Synthesis of New Homodrimane Sesquiterpenoids Containing Diazine, 1,2,4-triazole and Carbazole Rings
Autor:
Gheorghe Duca, Aculina Aricu, Lidia Lungu, Nadejda Tenu, Alexandru Ciocarlan, Yacob Gutu, Ion Dragalin, Alic Barba
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 13, Iss 1, Pp 69-73 (2018)
The study describes the 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
Externí odkaz:
https://doaj.org/article/6023e83c0cf74bb4847729575cfd3cbc
Autor:
Alexandru Ciocarlan, Ion Dragalin, Aculina Aricu, Nina Ciocarlan, Cristina Stavarache, Mariana Deleanu
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 13, Iss 1, Pp 63-68 (2018)
The present paper describes biochemical (fatty oil) composition of Silybummarianum (L.) Gaertn. of Moldovan origin. The oil content of the seeds was approximately 25%. Linoleic acid (C18:2), an essential polyunsaturated fatty acid, is the most abunda
Externí odkaz:
https://doaj.org/article/5e870620666046f8b1b8e03db34e228e
Autor:
Alexandru Ciocarlan, Lucian Lupascu, Aculina Aricu, Ion Dragalin, Violeta Popescu, Elisabeta-Irina Geana, Roxana Elena Ionete, Nicoleta Vornicu, Octavian G. Duliu, Gergana Hristozova, Inga Zinicovscaia
Publikováno v:
Plants, Vol 10, Iss 9, p 1829 (2021)
The producers of essential oils from the Republic of Moldova care about the quality of their products and at the same time, try to capitalize on the waste from processing. The purpose of the present study was to analyze the chemical composition of la
Externí odkaz:
https://doaj.org/article/b4e53db5fe36400ca2782599ca556576
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 11, Iss 2, Pp 105-108 (2016)
For the first time the results of GC-MS analysis of Satureja subspicata L. oil of Moldovan origin are reported. The chemical profile includes forty-four constituents and consists mostly (97.86%) of phenolic monoterpenes, monoterpene hydrocarbons, bic
Externí odkaz:
https://doaj.org/article/5ec09ceee3484d999fcca4d249858b37