%0 Journal Article %A Bernard Boitrel %A Jean Weiss %T MAPYRO: the French Fellowship of the Pyrrolic Macrocyclic Ring %J Comptes Rendus. Chimie %D 2021 %P 1-2 %V 24 %N S3 %I Académie des sciences, Paris %R 10.5802/crchim.124 %G en %F CRCHIM_2021__24_S3_1_0