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Etienic etienate as synthon for the synthesis of steroid oligoester gelators

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F05%3A00016027" target="_blank" >RIV/60461373:22330/05:00016027 - isvavai.cz</a>

  • Alternative codes found

    RIV/61388963:_____/05:00021100

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Etienic etienate as synthon for the synthesis of steroid oligoester gelators

  • Original language description

    Linear oligoesters based on etienic acid (3 beta-hydroxyandrost-5-ene-17 beta-carboxylic acid) containing four steroid units were prepared using a 2+2 synthetic strategy in a successful synthesis of 3 beta-{[3 beta-({3 beta-[(3 beta-hydroxyandrost-5-ene-17 beta-carbonyl)oxy]androst-5-ene-17 beta-carbonyl}oxy)androst-5-ene-17 beta-carbonyl]oxy}androst-5-ene-17 beta-carboxylic acid. The main problems with deprotection were overcome by using orthogonal groups as O-nitrates and 2-(trimethylsilyl)ethyl ethers.

  • Czech name

    Etienát kyseliny etienové jako synthon pro syntézu steroidních oligoesterových gelátorů

  • Czech description

    Lineární oligoestery založené na etienové kyselině (3 beta-hydroxyandrost-5-en-17 beta-karboxylové kyselině) obsahující 4 steroidní jednotky byly připraveny s použitím 2+2 syntetiké strategie při úspěšné syntéze 3 beta-{[3 beta-({3 beta-[(3 beta-hydroxyandrost-5-en-17 beta-karbonyl)oxy]androst-5-en-17 beta-karbonyl}oxy)androst-5-en-17 beta-karbonyl]oxy}androst-5-ene-17 beta-karboxylové kyseliny. Hlavní problém s odstraněním chránících skupin byl překonán použitím orthogonálních skupin jako O-nitráty a 2-(trimethylsilyl)ethylethery.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CC - Organic chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1P04OCD31.001" target="_blank" >1P04OCD31.001: Natural Product as Function Modifiers in non-covalent Supramolecular Systems (NPFM)</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Steroids

  • ISSN

    0039-128X

  • e-ISSN

  • Volume of the periodical

  • Issue of the periodical within the volume

    9

  • Country of publishing house

    BE - BELGIUM

  • Number of pages

    10

  • Pages from-to

    615-625

  • UT code for WoS article

  • EID of the result in the Scopus database