135833-82-8Relevant articles and documents
Copper-Catalyzed Regioselective Monodefluoroborylation of Polyfluoroalkenes en Route to Diverse Fluoroalkenes
Sakaguchi, Hironobu,Uetake, Yuta,Ohashi, Masato,Niwa, Takashi,Ogoshi, Sensuke,Hosoya, Takamitsu
supporting information, p. 12855 - 12862 (2017/09/25)
Monodefluoroborylation of polyfluoroalkenes has been achieved in a regioselective manner under mild conditions via copper catalysis. The method has shown an extremely broad scope of substrates, including (difluorovinyl)arenes, tetrafluoroethylene (TFE), (
METHOD FOR THE PREPARATION OF ATORVASTATIN AND INTERMEDIATES USED THEREIN
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Page/Page column 19, (2009/09/05)
The present invention relates to a novel method for preparing atorvastatin. According to the present invention, provided are a novel intermediate of the preparation of atorvastatin and a method of preparing large amounts of atorvastatin in a safe manner using the intermediate.
Inhibitors of Cholesterol Biosynthesis. 3. Tetrahydro-4-hydroxy-6--2H-pyran-2-one Inhibitors of HMG-CoA Reductase. 2. Effects of Introducing Substituents at Positions Three and Four of the Pyrrole Nucleus
Roth, B. D.,Blankley, C. J.,Chucholowski, A. W.,Ferguson, E.,Hoefle, M. L.,et al.
, p. 357 - 366 (2007/10/02)
A series of trans-tetrahydro-4-hydroxy-6--2H-pyran-2 ones and their dihydroxy acids were prepared and tested for their ability to inhibit the enzyme HMG-CoA reductase in vitro.Inhibitory potency was found to increase subtantially when substituents were introduced into positions three and four of the pyrrole ring.A systematic exploration of structure-activity relationships at these two positions led to the identification of a compound ((+)-33, (+)-(4R)-trans-2-(4-fluorophenyl)-5-(1-methylethyl)-N,3-diphenyl-1- -1H-pyrrole-4-carboxamide) with five times the inhibitory potency of the fungal metabolite compactin.