000158355 001__ 158355
000158355 005__ 20190213065731.0
000158355 013__ $$d20050722$$bFR$$cA1$$aFR2865204
000158355 02470 $$2EPO Family ID$$a34707975
000158355 037__ $$aPATENT
000158355 245__ $$aNouveau Composes Chiraux Dérives d’une Diamine ou d’un Aminoalcool, Monosulfonylés et carbonylés Porteurs d’un Groupe Pyrrolidinyle. Leur Préparation et Leurs Applications en Catalyse Asymétrique
000158355 260__ $$c2005
000158355 269__ $$a2005
000158355 336__ $$aPatents
000158355 520__ $$aChiral esters and amides (I) of pyrrolidine-2-carboxylic acid are new. - Chiral esters and amides of pyrrolidine-2-carboxylic acid, having formula (I), are new. - A = groups F1 or F2; - R' and R'' = 1-20C hydrocarbyl, i.e. acyclic, linear or branched, saturated or unsaturated aliphatic, carbo- or hetero-cyclic, mono- or poly-cyclic, saturated, unsaturated or aromatic, or a chain of such groups, or R' and R'' are linked to form a 4-20 atom carbo- or hetero-cyclic group, saturated, unsaturated or aromatic, mono- or poly-cyclic; - Ar1 and Ar2 = two aromatic, carbo- or hetero-cyclic, rings optionally substituted, fused and/or containing one or more heteroatoms; - x and y = bonds between A and heteroatoms; - Rf = 1-20C hydrocarbyl, optionally containing at least one halo, preferably fluoro; - Rz = one or more substituents on pyrrolidinyl; - G = a chiral group; - W = O or RyN; - Ry = 1-20C hydrocarbyl as for R', or a chain of such groups; - n = number of ring substituents; - m = 0-3, preferably 0 or 1; - the wavy line = chiral bond; - the broken line = chiral or non-chiral bond. - An INDEPENDENT CLAIM is also included for a method for preparing (I) by reacting an N-protected pyrrolidine-2-carboxylic acid (or alkyl ester) with the appropriate alcohol or amine.
000158355 700__ $$aMignani, Gérard
000158355 700__ $$aTurcono, Joel
000158355 700__ $$g206332$$aZhu, Jieping$$0244710
000158355 909C0 $$0252341$$pLSPN$$xU12326
000158355 909CO $$pSB$$ooai:infoscience.tind.io:158355
000158355 917Z8 $$x148230
000158355 937__ $$aEPFL-PATENT-158355
000158355 973__ $$sPUBLISHED$$aOTHER
000158355 980__ $$aPATENT