385 results

Data on genes expression in Pseudomonas aeruginosa

Collected date : from Dec 2017 to Dec 2020
Creators : Mélanie Grosjean

Pseudomonas aeruginosa is a Gram-negative Human opportunistic pathogen, responsible for nosocomial infections with high mortality for immunocompromised patients. The pathogenesis is based on the production of many structural or secreted virulence factors. P. aeruginosa is also able to produce ...

4’-(N-(2-cyanoethyl)pyrrol-2-yl)-2,2’:6’,2’’-terpyridine

Disciplines : chemistry, organic
Collected date : Jun 2022
Creators : Jérôme Husson

Data for the synthesis and caracterization of 4’-(N-(2-cyanoethyl)pyrrol-2-yl)-2,2’:6’,2’’-terpyridine.

4′-(N-(Propargyl)pyrrol-2-yl)-2,2′:6′,2′′-terpyridine

Disciplines : chemistry, organic
Collected date : from 2018 to 2019

A new terpyridine molecule, bearing a N-propargylated pyrrole, was prepared and characterized. Its synthesis was based on a Krohnke-type reaction between 2-acetylpyridine and N-propargylpyrrole-2-carboxaldehyde in a basic medium. An allene-containing terpyridine was also obtained as a by-product.

Abondances of gram-negative bacteria in the environment - floodplains of the Ain, Doubs, and Loue Rivers - 2015-2016

Collected date : from Apr 2015 to Mar 2016

19 sites (16 wetlands and 3 rivers) with different physicochemical characteristics and distributed along three rivers (Ain, Doubs, and Loue) were sampled. The abundances of some gram-negative bacteria (Escherichia coli, extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli, Klebsiella ...

Abondances and genotypic characteristics of gram-negative bacteria in the environment - Ain River floodplain - 2019-2020

Collected date : from Mar 2019 to Feb 2020

34 sites (16 wetland sites, 15 river sites, and 3 groundwaters) distributed along the Ain River with different physicochemical characteristics were sampled. The abundances of some gram-negative bacteria (Escherichia coli, extended-spectrum beta-lactamase (ESBL)-producing E. coli, Klebsiella ...

Phytomanagement - Tavaux (F-39)

Disciplines : forestry mycology cell biology ...
Collected date : from 2011 ongoing

The site is located in Western Europe along a major river and surrounded by several urban aggregates. Production at the chlor- alkali facility began in 1950 with wastewater discharged directly to a stream. In 1964 a dam was constructed downstream of the discharge. A 12-ha area with dikes 5-m high ...

Phytomanagement - Thann (F-68)

Disciplines : forestry mycology remote sensing ...
Collected date : from Mar 2014 ongoing
Creators : Michel Chalot

The experimental site of Thann is located in the valley of the Thur in Alsace (France) near the border with Germany and Switzerland, on a 15 ha-chemistry-based industrial complex. The Thann plant owned by the TRONOX company is one of the most important sites for TiO2 production in Europe and is the ...

Physicochemical and bacteriological characteristics of water - Arcier watershed - 2020-2022

Physical characteristics, major ions, minor ions, trace elements measured from May 2020 to February 2022 in five sites of the Arcier karst watershed (Doubs, France), as well as at the Arcier spring. These measurements were complemented by the acquisition of extended spectrum beta-lactamase ...

1-{4-[(Hexyloxy)methyl]pyridin-2-yl}ethanone

Disciplines : chemistry, organic
Collected date : 2016
Creators : Florian Charrier

A new member of the 2-acetylpyridine family has been prepared and characterized by NMR and IR spectroscopies.

Phytomanagement - Tavazzano (IT)

Disciplines : forestry mycology cell biology ...
Collected date : from 2019 ongoing
Creators : Michel Chalot

In the frame of the NETFIB project, the project partners study the production of nettle in agro-forestry systems, within a poplar-phytomanaged plantation, aiming at lowering the impact of degradation of polluted sites while maximazing ecosystem services. The objective of the production of the ...

Noise map Besançon 2008

Collected date : from Jan 2006 to Jul 2007
Creators : Sophie Pujol

Urban noise (road traffic, train traffic, pedestrian area, springs)

Phytomanagement - Vieux-Charmont (F-25)

Disciplines : forestry mycology cell biology ...
Collected date : from 2018 ongoing

The study site is an industrial wasteland, located in the city of Vieux-Charmont in the Doubs (France). The site presents an urbanized environment with the presence of dwellings, the Belfort-Montbéliard greenway. Several wetlands are also present, in particular the gravels pond and the river "la ...

New spiropyrrolothiazole derivatives bearing an oxazolone moiety as potential antidiabetic agent: Design, synthesis, crystal structure, Hirshfeld surface analysis, ADME and molecular docking studies

In a sustained search for novel and effective antihyperglycemics, a new series of fifteen isomeric oxazolone-fused dispiropyrrolothiazoles resulting from one-pot three component reaction between L-4-thiazolidine carboxylic acid, arylidene-oxazolones and isatin (or acenaphthenequinone) has been ...

Antimicrobial Activity and DFT Studies of a Novel Set of Spiropyrrolidines Tethered with Thiochroman-4-one/Chroman-4-one Scaffolds

A novel series of 14 spiropyrrolidines bearing thiochroman-4-one/chroman-4-one, and oxindole/acenaphthylene-1,2-dione moieties were synthesized and characterized by spectroscopic techniques, as well as by three X-ray diffraction studies, corroborating the stereochemistry. Quantum chemical ...

Synthesis, antidiabetic activity and molecular docking study of rhodanine-substitued spirooxindole pyrrolidine derivatives as novel α-amylase inhibitors

In a sustained search for novel α-amylase inhibitors for the treatment of type 2 diabetes mellitus (T2DM), we report herein the synthesis of a series of nineteen novel rhodanine-fused spiro[pyrrolidine-2,3′-oxindoles]. They were obtained by one-pot three component [3 + 2] cycloaddition of stabilized ...

Pollen analysis - Les Rousses (F-39), Les Rousses lake

Collected date : from 1986 to 2021
Creators : Hervé Richard

Natural site: peat bog near the lake's outlet. 16 palynological samples. The selection was made in several drillings. Two pollen tests performed in 2021 towards the lake outlet.

1-(4-Formyl-2,6-dimethoxyphenoxy)-4-chlorobut-2-yne

Disciplines : chemistry, organic
Collected date : from 2020 to 2021
Creators : Jérôme Husson

A reaction of biomass-derived aldehyde synringaldehyde and half an equivalent of 1,4-dichlorobut-2-yne was attempted in order to obtain a bis-aldehyde with an alkyne spacer. The reaction was carried out in a basic media to effect bis O-alkylation, as described in literature for the preparation of ...

4′-(5-Methylfuran-2-yl)-2,2′:6′,2″-terpyridine: A New Ligand Obtained from a Biomass-Derived Aldehyde with Potential Application in Metal-Catalyzed Reactions

Disciplines : chemistry, organic
Collected date : from 2017 to 2018

The new ligand 4′-(5-methylfuran-2-yl)-2,2′:6′,2″-terpyridine (1) was prepared in one step from 2-acetylpyridine and 5-methylfurfural. The latter is an aldehyde that can be readily obtained from biomass. The new terpyridine molecule was characterized by 1H and 13C-NMR spectroscopy as well as by ...

Diversity-oriented Synthesis of Spiropyrrolo[1, 2-a]isoquinoline Derivatives via Diastereoselective and Regiodivergent Three-component 1,3-Dipolar Cycloaddition Reactions: In vitro and in vivo Evaluation of the Antidiabetic Activity of Rhodanine Analogues

Collected date : from 2018 to 2021

An efficient diastereoselective route is developed to get access to novel spiropyrrolo[1,2-a]isoquinoline-oxindole skeletons by a one-potthree-component [3 + 2] cycloaddition reaction of (Z)-5-arylidene-1,3-thiazolidine-2,4-diones, isatin derivatives, and 1,2,3,4-tetrahydroisoquinoline (THIQ). ...

4,4″-Dichloro-4′-(2-thienyl)-2,2′:6′,2″-terpyridine

Disciplines : chemistry, organic
Collected date : from 2017 to 2018

A new thiophene-substituted terpyridine derivative has been prepared and characterized. This ligand features a thiophene heterocycle (as an electrochemically polymerizable unit) as well as two chlorine atoms for further functionalization.

4′-(N-(Propan-1,2-dienyl)pyrrol-2-yl)-2,2′:6′,2″-terpyridine

Disciplines : chemistry, organic
Collected date : from 2018 to 2019

A new pyrrole-substituted terpyridine derivative that possesses an allene moiety was obtained as an “unexpected” sole product during an attempt to alkylate the N-atom of pyrrole with propargyl bromide in order to obtain an alkyne-functionalized terpyridine.

4′-(5-n-Propylthiophen-2-yl)-2,2′:6′,2″-terpyridine

Disciplines : chemistry, organic
Collected date : 2020

A new thiophene-substituted terpyridine derivative has been prepared through the reaction between 5-n-propylthiophene-2-carboxaldehyde and 2-acetylpyridine. This terpyridine derivative bears an alkyl chain linked via a thiophene heterocycle.

Pollen analysis - Le Miroir (F-71), La Tuilerie (La Peupleraie), A39-T1 and T2

Collected date : 1995
Creators : Hervé Richard

Natural site over the alignment of the A39 motorway; drilling. Two series: T1 (18 poor samples) and T2 (88 palynological samples + 2 radiocarbon datings). Samples often difficult to read. Publication CRAS, 1996.

Pollen analysis - Auneau (F-28), L'Hermitage (detour road 18/116/19)

Collected date : from 2011 to 2012

Natural site: drilling with motorised "russian" core. 120 palynological samples. + 6 radiocarbon datings. 2015 publication: only the "gallo-roman" part.

Pollen analysis - Villers-le-Lac (F-25), La Roche aux pêcheurs

Collected date : 1992
Creators : Hervé Richard

Archaeological site: rock shelter. 10 palynological samples. Only one acceptable result. Archaeological excavation: Ch. Cupillard, SRA de Franche-Comté.

385 results

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dat@UBFC

dat@UBFC is a metadata catalogue for research data produced at UBFC.

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Université de Bourgogne, Université de Franche-Comté, UTBM, AgroSup Dijon, ENSMM, BSB, Arts des Metiers