64190-53-0Relevant articles and documents
Vitamin D heterocyclic analogues. Part 1: A stereoselective route to CD systems with pyrazole rings in their side chains
Fall, Yagamare,Barreiro, Candida,Fernández, Carlos,Mouri?o, Antonio
, p. 1433 - 1436 (2002)
Efficient preparation of two vitamin D CD ring system synthons with pyrazole rings in their side chains is based on the formation of the pyrazole ring from an α-acetylenic ketone.
2-METHYLENE-19,26-NOR-(20S)-1α-HYDROXYVITAMIN D3
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, (2011/06/23)
Compounds of formula I are provided where X1 and X2 are independently selected from H or hydroxy protecting groups. Such compounds may be used in preparing pharmaceutical compositions and are useful in treating a variety of biologica
2-alkylidene-18,19-dinor-vitamin D compounds
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Page/Page column 7, (2010/02/14)
2-alkylidene-18,19-dinor-vitamin D compounds are disclosed as well as pharmaceutical uses for these compounds and methods of synthesizing these compounds. These compounds are characterized by low bone calcium mobilization activity and high intestinal calc