@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00937934v1> a dcat:Dataset ;
    dct:description """
              In the course of this thesis, a method to synthesize new cyclopropylamines was developed. Their functionalization was then implemented using metallation reactions or palladium catalysed cross-coupling reactions. The functionalized cyclopropylamines were then subjected to cyclization conditions in order to obtain all or part of a 14-azasteroid structure. Our synthetic model, which was built around an aniline moiety, allowed us to obtain the structure of the B, C, and D rings of a 14-azasteroid. Unfortunately, when this strategy was applied to synthesize the complete tetracyclic backbone of the 14-azasteroid from a naphthylamine, the reaction failed to give the same results. We have however in this case reached an original pentacyclic framework containing a cyclobutane motif. Finally, we studied condensation-type reactions between various derivatives of aniline and ethyl pyruvate toward synthesis of the desired structure. Preliminary results show formation of structures with a cyclobutane motif.
            """ ;
    dct:identifier "NNT: 2011PA112001" ;
    dct:issued "2026-05-05T19:56:49.112610"^^xsd:dateTime ;
    dct:language "fr" ;
    dct:modified "2026-05-05T19:56:49.112613"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Study of the transformation of aminocyclopropanes synthesized with the aim of obtaining 14-azasteroid structures" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00937934v1/resource/1b8505e1-bd51-47c5-b21a-ad7ef40811ec> ;
    dcat:keyword "aniline",
        "azasteroides",
        "azasteroids",
        "chimothechemical-sciencesother",
        "cyclopropylamines",
        "infoeu-reposemanticsdoctoralthesis",
        "kulinkovich-de-meijere-reaction",
        "naphthylamine",
        "naphtylamine",
        "pyruvates",
        "reaction-de-kulinkovich-de-meijere",
        "theses",
        "titanacyclopropanes",
        "titane",
        "titanium" ;
    dcat:landingPage <https://theses.hal.science/tel-00937934> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00937934v1/resource/1b8505e1-bd51-47c5-b21a-ad7ef40811ec> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-05T19:56:49.144402"^^xsd:dateTime ;
    dct:modified "2026-05-05T19:56:49.083377"^^xsd:dateTime ;
    dct:title "Study of the transformation of aminocyclopropanes synthesized with the aim of obtaining 14-azasteroid structures" ;
    dcat:accessURL <https://theses.hal.science/tel-00937934> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .

<https://theses.hal.science/tel-00937934> a foaf:Document .