1944
DOI: 10.1002/hlca.19440270109
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Steroide und Sexualhormone. (90. Mitteilung). Über die Herstellung der beiden moschusartig riechenden Δ16‐Androstenole‐(3) und verwandter Verbindungen

Abstract: --des Sublimates aus wenig Aceton erhielt man 39,5 mg weisse Nadeln mit unscharfem Smp. von 123O, [a]? = +6,5O (f 2O). Zur weiteren Reinigung wurde in Petrolither gelost und an Aluminiumoxyd (Aktivitat IV) chromatopphiert. AUB den Benzoleluaten wurden 15 mg der farblosen, scharf bei 122,5-123O schmelzenden Verbindung G erhalten. Mit dem kiinstlich hergestellten ~I~~-Androsten-ol-(3,8) gab die Verbindung G keine Schmelzpunktserniedgung, wiihrend durch die Verbindung F der Schmelzpunkt um etwa 20° erniedrigt m d… Show more

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Cited by 97 publications
(81 citation statements)
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“…A sample of authentic androst-16-en-3ac-ol (kindly sent to us by Prof. V. Prelog of Zurich; cf. Prelog & Ruzicka, 1944) resembled our substance closely and did not depress its melting point, For the second bacterial hydrolysis 335 mg. of PLG assaying at 70% (235 mg. of glucuronide, calculated as NaPG) was dissolved in water (40 ml. ), made up to 400 ml.…”
supporting
confidence: 74%
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“…A sample of authentic androst-16-en-3ac-ol (kindly sent to us by Prof. V. Prelog of Zurich; cf. Prelog & Ruzicka, 1944) resembled our substance closely and did not depress its melting point, For the second bacterial hydrolysis 335 mg. of PLG assaying at 70% (235 mg. of glucuronide, calculated as NaPG) was dissolved in water (40 ml. ), made up to 400 ml.…”
supporting
confidence: 74%
“…Some of this material was sent, at his request, to Dr K. Dobriner of the SloanKettering Institute for Cancer Research, New York, for determination of its infrared absorption spectrum. The curves (sent to us by Dr Dobriner) obtained with our material and that isolated from swine testes by Prelog & Ruzicka (1944) were identical.…”
supporting
confidence: 54%
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“…Prelog iniciou sua colaboração trabalhando com extratos lipídicos de origem animal e isolou os esteróis 4a e 4b, de esqueleto androstano 14 . Estes esteróis tiveram suas estruturas confirmadas por síntese e apresentaram um odor almiscarado semelhante à civetona, a "musk" cetona monocíclica de 15 membros isolada das glândulas do gato da Algália (civet), cuja estrutura havia sido determinada por Ruzicka.…”
unclassified
“…Envergonhado, Prelog tratou de refazer sua imagem, o que resultou em trabalhos como a determinação da configuração dos carbonos 3 e 4 do núcleo quinuclidínico dos alcalóides majoritários das raízes de Cinchona 20 e a resolução cromatográfica do racemato da base de Tröger, o primeiro exemplo de uma substância oticamente ativa tendo o átomo de N trivalente como centro quiral 21 .…”
unclassified