73602-51-4Relevant academic research and scientific papers
1-Pyrrole- and 1-pyrrolidine-carboxylic acid derivatives and process for preparing the same
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, (2008/06/13)
1-Pyrrole- and 1-pyrrolidine-carboxylic acid derivatives corresponding to the general formula: STR1 in which R represents an alkyl radical having from 1 to 4 carbon atoms, preferably ethyl, and Am represents a group: STR2 wherein R1 represents a 3-oxo-alkyl radical STR3 or a 3-oxo-alkenyl radical STR4 and R2 represents hydrogen or R1 and R2, when they are identical, each represent hydrogen, STR5 R3 representing an alkyl radical having from 1 to 5 carbon atoms with the proviso that when R1 and R2 are simultaneously hydrogen, Am represents the group A. The novel derivatives are useful as intermediates for synthetizing azaprostaglandines.
