Synthesis and crystal structure of 3-{(2-carboxyethyl)-[2-(3-methylpyrazol-1-yl)-ethyl]amino}- and 3-{(2-carboxyethyl)[2-(5- methylpyrazol-1-yl)-ethyl]amino} propionic acids
(1) Institute of Organic Chemistry, National Academy of Sciences of Armenia, Zakariya Sarkavaga 167, Yerevan, 375091, Armenia;(2) Center of the Molecular Structure Investigation, National Academy of Sciences of Armenia, Yerevan, Armenia