492468-15-2Relevant articles and documents
An efficient and highly enantio- and diastereoselective cyclopropanation of olefins catalyzed by Schiff-base ruthenium(II) complexes
Miller, Jason A.,Jin, Wiechang,Nguyen, Sonbinh T.
, p. 2953 - 2956 (2007/10/03)
Both electron-rich and electron-deficient olefins - such as styrene and methyl methacrylate - undergo efficient (yields > 90%) cyclopropanation with ethyl diazoacetate as the carbene source to give predominantly trans products with exceptionally high enantioselectivity when the (salen)Ru catalyst shown is used (see scheme).
Synergistic composition comprising PGF2α and PGE2
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, (2008/06/13)
A synergistic composition comprising as active ingredients a PGF2α compound or its cyclodextrin clathrate thereof and a PGE2 compound or its cyclodextrin clathrate thereof, at a weight ratio of from about 1:0.33 to about 1:1.