3834-43-3Relevant articles and documents
A short and efficient synthesis of 3-[2,2,2-trifluoroethyl]hexahydro-2H-1, 4-diazepin-2-one
Balsells, Jaume,Waters, Marjorie,Hansen, Karl,Kieczykowski, Gerard R.,Song, Zhiguo J.
, p. 2779 - 2781 (2007)
A short, high yielding, five-step synthesis of the pharmaceutically interesting fluorinated heterocycle, 3-[2,2,2-trifluoroethyl]hexahydro-2H-1,4- diazepin-2-one, has been developed. Georg Thieme Verlag Stuttgart.
PTERIDINONES AS INHIBITORS OF POLO - LIKE KINASE
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Page/Page column 67; 68, (2011/07/09)
The present invention provides compounds having a structure according to Formula (I) or a salt or solvate thereof, wherein ring A, X, R1, R2, R3, R4, R5 and R6, are defined herein. The invention further provides pharmaceutical compositions including the compounds of the invention and methods of making and using the compounds and compositions of the invention, e.g., in the treatment and prevention of various disorders, such as Parkinson's disease.
PROCESS TO CHIRAL BETA AMINO ACID DERIVATIVES BY ASYMMETRIC HYDROGENATION
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Page/Page column 19, (2010/11/08)
The present invention relates to a process for the efficient preparation of enantiomerically enriched beta amino acid derivatives which are useful in the asymmetric synthesis of biologically active molecules. The process comprises an enantioselective hydrogenation of a prochiral beta amino acrylic acid derivative substrate in the presence of a transition metal precursor complexed with a chiral ferrocenyl diphosphine ligand with in situ protection of the primary amine product. The invention also relates to a novel process for the preparation of chiral beta-amino acid amides as inhibitors of the dipeptidyl peptidase-IV of structural formula III and the useful intermediates obtained therein. The products resulting from the instant process are inhibitors of dipeptidyl peptidase-IV and thereby useful for the treatment of Type 2 diabetes.
TARTARIC ACID SALTS OF A DIPEPTIDYL PEPTIDASE-IV INHIBITOR
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Page/Page column 8, (2008/06/13)
Tartaric acid salts of (3R)-4-[(3R)-3-amino-4-(2,4,5-trifluorophenyl) butanoyl]hexahydro-3-(2,2,2-trifluoroethyl)-2H-1,4-diazepin-2-one are potent inhibitors of dipeptidyl peptidase-IV and are useful for the prevention and/or treatment of non-insulin depe
CGRP RECEPTOR ANTAGONISTS
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Page/Page column 110-111, (2010/11/08)
Compounds of Formula (I): and Formula (II): (where variables R2, R4, A, B, D, W, X, Y and Z are as defined herein) useful as antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as headache, migraine and cluster headache. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.