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Приказ резултата 3111-3120 од 3128
Evaluation of antitumor potential of Cu(II) complex withhydrazone of 2-acetylthiazole and Girard’s T reagent
(Beograd : Srpsko hemijsko društvo, 2022)
In this paper, the previously synthesized Cu(II) complex ([CuL1(N3) (CH3OH)]BF4) with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride, has been characterized and its biological ...
Synthetic studies towards D-modified paclitaxel analogues / Sintetičke studije analoga paklitaksela sa modifikovanim D-prstenom
(Serbian Chemical Soc, Belgrade, 2012)
A synthetic sequence has been developed for the preparation of 9,10- di-O-diacetyl-4-desmethylene-4β-(3-butenyl)-4α-hydroxy-5-O-mesyltaxicin I- -1,2-carbonate 3, an intermediate in an attempted synthesis of a cyclobutane ...
A model study of epothilone synthesis: An alternative synthetic approach to the C1-C7 fragment / Model studija u sintezi epotilona - alternativni pristup sintezi C1-C7 fragmenta
(Serbian Chemical Society, 2002)
In this model study an alternative synthetic approach to the C1–C7 fragment of epothilones was investigated. Starting from 4,4-dimethylcyclopentenone, a 7 step reaction sequence afforded the key intermediate 7 in 27% overall ...
Reactions of α-4(20)-epoxy-5-O-mesyltriacetyltaxicine I induced by Bf3·Et2O/Bu4NBr / Reakcije α-4(20)-epoksi-5-O-meziltriacetiltaksicina I sa tetrabutilamonijum-bromidom u prisustvu bortrifluorid-eterata
(Serbian Chemical Society, 2006)
The reaction of α-4(20)-epoxy-5-O-mesyltriacetyltaxicine I (2) with BF3·Et2O/Bu4NBr can give rise to 4 different products. Each of these products can be obtained selectively, under the appropriate reaction conditions.
Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone / Синтеза и биолошка активност алкилтио и арилтио деривата терц-бутилхинона
(Serbian chemical society, 2022)
Biological activity of 2-tert-butyl-1,4-benzoquinone (TBQ) and its derivatives, 2-tert-butyl-5-(2-propylthio)-1,4-benzoquinone, 2-tert-butyl-5- -(propylthio)-1,4-benzoquinone, 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone, ...
Preparation of cyclopropanone 2,2,2-trifluoroethoxy hemiacetals via oxyallyl cation
(ARKAT USA, Inc., 2024)
Hemiacetals of cyclopropanone can be isolated and stocked, contrary to their highly reactive parent ketone. However, they are not readily converted to cyclopropanone, which limits their use as its synthetic equivalents. ...
Citotoksičnost novog steroidnog bis(karbazatnog) estra / Cytotoxicity of a new steroidal bis(carbazate) ester
(Belgrade: Serbian Chemical Society, 2022)
Usled stalne potrebe za novim antitumorskim lekovima, počevši od androstanskog bis(semikarbazona), sintetisan je novi bis(karbazatni) estar (bisKBZ) za koji je određena antimikrobna aktivnost, citotoksična aktivnost na ...
Sinteza i ispitivanje biološke aktivnosti ariltio i aralkiltio derivata 2-terc-butil-1,4-benzohinona / Synthesis and investigation of biological activity of arylthio and aralkylthio derivatives of 2-tert-butyl-1.4-benzoquinone
(Belgrade: Serbian Chemical Society, 2022)
Sintetisana su dva ariltio i dva aralkiltio derivata 2-terc-butil-1,4-benzohinona reakcijom Michael-ove adicije tiola na hinonsko jezgro u etanolu. Dobijenim derivatima je ispitana antimikrobna i antioksidativna aktivnost, ...
Cloning and characterization of new raw starch digestion α-amylase from thermophilic Anoxybacillus sp.
(University of Belgrade - Faculty of ChemistrySerbian Biochemical Society, 2022)
One of the most abundant natural polymers with multidimensional and multifaceted application is starch. Due to energy fuel sustainability concern, the world is focusing on renewable energy including energy from renewable ...
Production and application of pectinases in the liquefaction of apricot and blueberry juice
(University of Belgrade - Faculty of ChemistrySerbian Biochemical Society, 2022)
Pectinases are widely used in the fruit juice industry for clarification, liquefaction and stabilization of juices. One of the biggest problems in the production of fruit juices is the turbidity of the juice, which is ...