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CAS 117030-11-2

(2S,3S,5R)-3-(Azidomethyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide

Codes:Tazobactam Sodium-055

Application context (from source-drug indications)

腹腔感染他唑巴坦钠/头孢洛生呼吸机相关性肺炎他唑巴坦钠/头孢洛生泌尿系统感染他唑巴坦钠/头孢洛生社区获得性细菌肺炎他唑巴坦钠/头孢洛生肾盂肾炎他唑巴坦钠/头孢洛生医院获得性肺炎他唑巴坦钠/头孢洛生细菌感染头孢他啶/他唑巴坦钠呼吸道感染头孢他啶/他唑巴坦钠泌尿系统感染头孢他啶/他唑巴坦钠

Source drugs (routes using this intermediate)

DrugTierExpiry
他唑巴坦钠/头孢洛生Tazobactam Sodium/CeftolozaneTier C — Watch / trade-
头孢他啶/他唑巴坦钠Ceftazidime/Tazobactam SodiumTier C — Watch / trade-

Position in synthesis routes (up/downstream chain)

Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.

他唑巴坦钠/头孢洛生优化路线steps: 1total yield: 12.0916g(Tazobactam (Free))
(2S,3S,5R)-3-(Azidomethyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide→2-Propynoic acid→(2S,3S,5R)-3-Methyl-4,4,7-trioxo-3-(triazol-1-ylmethyl)-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
头孢他啶/他唑巴坦钠优化路线steps: 1total yield: 12.0916g(Tazobactam (Free))
(2S,3S,5R)-3-(Azidomethyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide→2-Propynoic acid→(2S,3S,5R)-3-Methyl-4,4,7-trioxo-3-(triazol-1-ylmethyl)-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

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