1246299-55-7Relevant articles and documents
TOPICAL PHARMACEUTICAL COMPOSITIONS COMPRISING IMIDAZO[1,2-B]PYRIDAZINE COMPOUNDS
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Page/Page column 103-104, (2021/07/31)
The present invention relates to pharmaceutical compositions, such as topical pharmaceutical compositions, comprising certain imidazo[1,2-b]pyridazine compounds and the pharmaceutically acceptable salts and/or solvates of such compounds. The invention als
Chiral 3-aminopyrrolidines as a rigid diamino scaffold for organocatalysis and organometallic chemistry
Pouliquen, Mickael,Blanchet, Jerome,Paolis, Michael De,Rema Devi,Rouden, Jacques,Lasne, Marie-Claire,Maddaluno, Jacques
experimental part, p. 1511 - 1521 (2010/11/02)
Over 20 new and easily prepared diamines were screened for the asymmetric Morita-Baylis-Hillman reaction. Chiral non-racemic 3-(N,N-dimethylamino)-1- methylpyrrolidine was found to promote efficiently the reaction of methyl vinyl ketone and substituted benzaldehydes. Enantiomeric excesses up to 73% were reached with electron-deficient benzaldehyde derivatives. After a simple deprotonation, one of these diamines was transformed into a chiral mixed aggregate for the enantioselective synthesis of (R)-1-o-tolylethanol with 76% ee.