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Steroide und andere Inhaltsstoffe aus Stierhoden. Über Steroide, 171. Mitteilung
Author(s) -
Neher R.,
Wettstein A.
Publication year - 1960
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19600430623
Subject(s) - chemistry , hydroxyprogesterone , androstane , stereochemistry , chromatography , steroid , hormone , biochemistry
Abstract The neutral lipophilic ingredients of deep frozen testicular tissue of young bulls have been reinvestigated. Besides steroids known to occur in this type of tissue the following have been isolated for the first time: 17α‐hydroxyprogesterone, 3‐keto‐17α, 20α‐dihydroxy‐Δ 4 ‐pregnene, 3‐keto‐17α, 20β‐dihydroxy‐Δ 4 ‐pregnene, epi ‐ testosterone, 6β‐hydroxytestosterone, 15α‐hydroxytestosterone, 16α‐hydroxytestosterone and 3β‐hydroxy‐17‐keto‐Δ 5 ‐androstene (DHA). In addition the chromatographic identification of four other steroids has been accomplished for the first time: 7β‐hydroxycholesterol, progesterone, 3,11,17‐triketo‐Δ 4 ‐androstene and 3β‐hydroxy‐17‐keto‐androstane.