5,6-diphenyl-3-(2-prop-2-ynoxyphenyl)-1,2,4-triazine

亚水杨基水杨基肼

水杨醛

(2S,5R,6R)-6-[[2-[[(2E)-2-[(2-hydroxybenzoyl)hydrazinylidene]acetyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

2-苯氧基吡啶-3-羰酰氯