ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] SHELTON1,2 has described the identification of two progestagens of high biological activity in the sheep. One (SC-9880, 17a-acetoxy-9a-fluoro-11β-hydroxy-pregn-4-en-3,20-dione) had characteristics indistinguishable from those of progesterone, but was 25 times more active. The other (SC-10363, ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/206039a0
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