133272-76-1Relevant articles and documents
Pharmaceutically active compounds
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, (2008/06/13)
There are described compounds of formula I, processes for their preparation and pharmaceutical formulations containing them,ZCHR1COR2 I, in which R2 is a group of formula II,-NRxCHRyCOOH II, in which Rxand Ryare each alkyl optionally substituted by phenyl; phenylalkyl C7 to 12, phenyl, phenyloxyalkyl, N-alkyl, O-alkyl, or together Rxand Rymay form a heterocyclic group optionally substituted by alkyl, phenyl; phenylalkyl C7 to 12, phenyl, phenyloxyalkyl, N-alkyl, O-alkyl, or one of Rxand Rymay be hydrogen,provided that one of Rxand Ry, the heterocyclic group formed by Rxand Ryor the optional substituents is substituted by one or two groups -COOR9, R9 is phenyl, -(CH2)xCONR14R15, -(CH2)yCOOR16 or alkyl optionally substituted by phenyl;, R14, R15, R16, x and y, are as described in the specification,and pharmaceutically acceptable salts thereof.