757967-88-7Relevant articles and documents
FUSED HETEROCYCLIC COMPOUND
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Page/Page column 68, (2011/07/29)
The present invention relates to a fused heterocyclic compound having the Formula 1, which is useful as a platelet aggregation inhibitor, a method for preparing the same, and a pharmaceutical composition for inhibiting platelet aggregation comprising the same.
Alkyl 4-chlorobenzoyloxycarbamates as highly effective nitrogen source reagents for the base-free, intermolecular aminohydroxylation reaction
Harris, Lawrence,Mee, Simon P. H.,Furneaux, Richard H.,Gainsford, Graeme J.,Luxenburger, Andreas
experimental part, p. 358 - 372 (2011/04/17)
Ethyl-(7), benzyl-(8), tert-butyl-(9), and fluorenylmethyl-4- chlorobenzoyloxycarbamates (10) have been prepared as storable and easy-to-prepare nitrogen sources for use in the intermolecular Sharpless aminohydroxylation reaction and its asymmetric variant. These reagents were found to be effective under base-free reaction conditions. The scope and limitations of these methods have been explored using a variety of alkenes, among which, trans-cinnamates, in particular, proved to be good substrates.
THIENO-PYRIDINE DERIVATIVES AS MEK INHIBITORS
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Page/Page column 65, (2010/01/12)
A series of thieno[2,3-6]pyridine derivatives, attached at the 2-position to a substituted anilino moiety, which are substituted in the 3-position by a carbonyl group linked to a pyrrolidin-1-yl ring which in turn forms part of a heteroatom-containing fus
Asymmetric synthesis of 3,4-anti- and 3,4-syn-substituted aminopyrrolidines via lithium amide conjugate addition
Davies, Stephen G.,Garner, A. Christopher,Goddard, Euan C.,Kruchinin, Dennis,Roberts, Paul M.,Smith, Andrew D.,Rodriguez-Solla, Humberto,Thomson, James E.,Toms, Steven M.
, p. 1961 - 1969 (2008/02/08)
The diastereoselective conjugate addition of homochiral lithium amides to methyl 4-(N-allyl-N-benzylamino)but-2-enoate has been used as the key step in a simple and efficient protocol for the preparation of 3,4-substituted aminopyrrolidines. This protocol provides a complementary and stereoselective route to both anti- and syn-3-amino-4-alkylpyrrolidines as well as anti- and syn-3-hydroxy-4-aminopyrrolidines, in high de and ee via β-amino enolate functionalisation. This methodology has been applied to the synthesis of anti-(3S,4S)- and syn-(3R,4S)-3-methoxy-4-(N-methylamino)pyrrolidine. The Royal Society of Chemistry.
PROCESS FOR PRODUCING NITROGENOUS HETEROCYCLIC COMPOUND
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Page/Page column 12, (2010/11/08)
A nitrogenous heterocyclic compound such as 3-aminopyrrolidine derivative is produced by hydrogenolysis of an N-substituted nitrogenous heterocyclic compound with normal pressure hydrogen in a water-based solvent in presence of a catalyst. In the case an optically active 1-substituted-3-aminopyrrrolidine derivative is used as a raw material, an optically active 3-aminopyrrolidine derivative can be obtained as a product practically without racemination.
7-(1-PYRROLIDINYL)-3-QUINOLONE-AND-NAPHTHYRIDONECARBOXYLIC ACID DERIVATIVES AS ANTIBACTERIAL AGENTS AND FEED ADDITIVES
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, (2008/06/13)
7-(1-Pyrrolidinyl)-3-quinolone- and -naphthyridonecarboxylic acid derivatives as antibacterial agents and feed additives, of the formula in which X1 is halogen, X2 is hydrogen, halogen, amino or other radical, R1 is alkyl, cycloalkyl, optionally substituted phenyl or other radical, R2 is hydrogen, alkyl or a dioxolylmethyl radical, R 3 i s A is N, CH, C-halogen, or the like, or forms a bridge with R1, and addition products thereof