How is (6R,7R)-7-{[(2R)-2-{[(4-Hydroxy-6-methyl-3-pyridinyl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (CAS: 70797-11-4) typically synthesized?

(6R,7R)-7-{[(2R)-2-{[(4-Hydroxy-6-methyl-3-pyridinyl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid can be synthesized through multistep reactions involving condensation, cyclization, and esterification. Commonly, it is synthesized using a protecting group strategy to control the reactivity of functional groups. The synthesis typically involves a high yield with good selectivity, but careful control of reaction conditions is necessary to avoid side reactions.