Zobrazeno 1 - 10
of 137
pro vyhledávání: '"MIRJANA POPSAVIN"'
Autor:
Ljubica Grbović, Bojana Radovan Vasiljević, Ksenija Pavlović, Timea Hajnal-Jafari, Simonida Đurić, Mirjana Popsavin, Slavko Kevrešan
Publikováno v:
Macedonian Journal of Chemistry and Chemical Engineering, Vol 37, Iss 1, Pp 13-20 (2018)
Within the field of green chemistry, a noticeable results were obtained in the solvent-free synthesis of amide derivatives of naphthenic acids under microwave irradiation. Naphthenic acid amides, anilides, and morpholides were synthesized directly fr
Externí odkaz:
https://doaj.org/article/0dbcf19cd0294398abfbf27d269fb44e
Autor:
VESNA NIKOLIC, LJUBISA NIKOLIC, MIHAJLO STANKOVIC, AGNES KAPOR, MIRJANA POPSAVIN, DRAGAN CVETKOVIC
Publikováno v:
Journal of the Serbian Chemical Society, Vol 72, Iss 8-9, Pp 737-746 (2007)
The molecular inclusion complex of atenolol with 2-hydroxypropyl-b-cyclodextrin was synthesized using the coprecipitation method. The complex obtained was characterized by FT-IR, 1H‑NMR, 13C-NMR spectroscopy, as well as by DSC and X-ray diffracti
Externí odkaz:
https://doaj.org/article/10bc46f3e70a4c8d8a11ce8e9ed93911
Publikováno v:
Journal of the Serbian Chemical Society, Vol 69, Iss 2, Pp 117-122 (2004)
2,5:4,6-Dianhydro-3-O-p-toluenesulfonyl-L-idose ethylene acetal (4) was synthesized with the aim of studying its chemical behaviour in the presence of several basic agents (Bu4NF/MeCN, NaOMe/MeOH, KOBut/ButOH/THF, and NaH/DMSO). Treatment of 4 with s
Externí odkaz:
https://doaj.org/article/e2f57911d594471e8a63e857b4369db2
Publikováno v:
Journal of the Serbian Chemical Society, Vol 68, Iss 11, Pp 795-804 (2003)
A multistep route towards the aldehydo-lactone 19, the final chiral precursor in a new stereospecific synthesis of (+)-muricatacin, has been developed starting from D-xylose. The key step of the synthesis involves an E-selective Wittig olefination of
Externí odkaz:
https://doaj.org/article/ece504a4c8264f8ab7fb9c82641de5ae
Autor:
MIRJANA POPSAVIN, NEBOJSA ANDRIC, SLOBODANKA STANKOVIC, SUZANA JOVANOVIC-SANTA, EVGENIJA DJURENDIC, MARIJA SAKAC, SRDJAN STOJANOVIC, KATARINA PENOV-GASI
Publikováno v:
Journal of the Serbian Chemical Society, Vol 68, Iss 10, Pp 707-714 (2003)
Starting from 3b-acetoxy-15-cyano-17-oxo-16,17-seco-5-androstene (2) and 3b-acetoxy-15-cyano-17-hydroxy-17-methyl-16,17-seco-5-androstene (11), new 17-halo-derivatives (510 and 13) were obtained. The fluoro derivative 5 was obtained from 17-tosylate
Externí odkaz:
https://doaj.org/article/c389e50f8bf0466d83d63c0d746cb4cc
Publikováno v:
Journal of the Serbian Chemical Society, Vol 67, Iss 1, Pp 1-6 (2002)
An efficient stereospecific synthesis of 3-deoxythymidine has been achieved, starting from D-xylose. The key step of the synthesis involved the NBS promoted conversion of 5-O-benzoyl-2,3-di-S-ethyl-2,3-dithio-D-ribose diethyl dithioacetal (4) into th
Externí odkaz:
https://doaj.org/article/2d1b3b9bcc3c47b8bd354495720dfd95
Publikováno v:
Journal of the Serbian Chemical Society, Vol 66, Iss 1, Pp 1-8 (2001)
The reactivity of the oxetane ring in 3,5-anhydro-1,2-O-cyclohexylidene-a-D-xylofuranose (1) was exemplified by its regiospecific nucleophilic opening. The action of concentrated hydrobromic or hydroiodic acid on 1 resulted in the exclusive formation
Externí odkaz:
https://doaj.org/article/7f3d4ffe30e14a019e1f991eff4f4f73
Autor:
Sladjana Stanisavljevic, Bojana Sreco-Zelenovic, Mirjana Popsavin, Marko Rodic, Velimir Popsavin, Vesna Kojic
Publikováno v:
Journal of the Serbian Chemical Society. 88:113-121
Four novel conformationally restricted (?)-muricatacin analogues, bearing a methoxy group at the C-5 position and with an alkoxymethyl group ?s the C-7 side chain, have been synthesised and their in vitro antiproliferative activity was evaluated agai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bfa786eea046bfd58258fe76c54e0e8
https://doi.org/10.2298/jsc220613069s
https://doi.org/10.2298/jsc220613069s
Autor:
Jovana Francuz, Sanja Djokić, Mirjana Popsavin, Marko V. Rodić, Vesna Kojić, Biljana Krüger, Velimir Popsavin
Publikováno v:
Synlett.
A new synthetic approach to protulactone A and several of its structural analogues, starting from d-galactose, has been developed. In a preliminary bioassay, all the compounds showed potent cytotoxicities. A structure–activity relationship analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83020a6fe26bd19038e995f8b3566c68
https://doi.org/10.1055/s-0042-1751400
https://doi.org/10.1055/s-0042-1751400
Autor:
Sanja Djokić, Jovana Francuz, Mirjana Popsavin, Marko V. Rodić, Vesna Kojić, Milena Stevanović, Velimir Popsavin
Publikováno v:
Bioorganic chemistry. 127
Synthesis of protulactone A (PLA, 1) and twelve of its analogues have been achieved starting from D-galactose. PLA was isolated in the crystalline state, and its crystal structure was determined utilizing X-ray crystallography, which confirmed the as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b431c98c1489a03b00126a50f9f689f4
https://pubmed.ncbi.nlm.nih.gov/35772366
https://pubmed.ncbi.nlm.nih.gov/35772366