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Pregnanes

Known as: pregnane compound, Pregnane, Pregnanes [Chemical/Ingredient] 
Saturated derivatives of the steroid pregnane. The 5-beta series includes PROGESTERONE and related hormones; the 5-alpha series includes forms… 
National Institutes of Health

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Narrower (43)

12beta-O-acetyl-11alpha-O-isobutyryltenacigenin B3alpha5betaPC5-dihydrocortisoneAdrenal Cortex Hormones
In Bloodagonistsantagonists & inhibitorsaspects of radiation effects

Broader (1)

Steroids

Papers overview

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1998
1998
Determination of Faecal Gestagens in Sows by Commercial Progesterone EIA Kit
Snoj T., N. Cebulj-Kadunc, T. Pardubsky, V. Cestnik: Determination of Faecal Gestagens in Sows by Commercial Progesterone E1A Kit… 
1993
1993
Steroid hormone secretion by testicular tissue from African catfish, Clarias gariepinus, in primary culture: identification and quantification by gas chromatography — mass spectrometry
With the final aim of identifying the testicular steroids involved in the feedback mechanism of the hypothalamus-pituitary-gonad… 
1989
1989
Cardiac glycoside-like structure and function of 5 beta,14 beta-pregnanes.
5 beta-Reduction and 14 beta-substitution convert the planar progesterone molecule to the cardiac glycoside configuration--A and… 
1982
1982
Anesthetic pregnanes counteract androgen-induced defeminization.
The capacity of various pregnanes for counteracting androgen-induced defeminization was evaluated in an attempt to define some… 
1979
1979
The source of the 5-alpha-pregnanes that occur during gestation in mares.
[1,2,6,7-3H]Progesterone was injected into the uterine artery of umbilical vein of 4 pregnant Ponies to determine whether 5 alpha… 
1979
1979
Demethylation of a steroid methyl ether with concomitant ring expansion
Demethylation of pregn-5-ene-3β,20β-diol dimethyl ether with ferric chloride/acetic anhydride is shown to form the ring-expanded… 
1975
1975
17alpha-Ethyl-20alpha-and -20beta-dihydroprogesterones and other 17alpha-ethyl-substituted pregnanes as potential contragestational agents.
The 17alpha-ethyl-substituted analogs of the two epimeric 20-dihydroprogesterones, allopregnadedione and pregn-5-ene-3,20-dione… 
1975
1975
The characterization of polar corticosteroids in the urine of the macaque monkey (macaca fascicularis) and the baboon (papio hamadryas).
Computerised gas chromatography-mass spectrometry was employed in the identification of polar corticosteroid metabolites excreted… 
1963
1963
Extrahepatic metabolism of progesterone in pseudopregnant rats. Identification of reduction products.
Previous investigations reported from this laboratory have shown that progesterone-4-C14 administered intravenously to female… 
1957
1957
Steroidal aspects of pregnane inhibition of progesterone in decidual development.
Previously, Hisaw, Velardo and Ziel (1954) reported that several of the pregnanediols inhibited decidual development in…