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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1389607Generated: October 28, 2026

3-Carbamoyloxymethyl-7-amino-3-cephem-4-carboxylic acid → HCID 131712049, compound

https://huagongshe.com/reaction/1389607

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Carbamoyloxymethyl-7-amino-3-cephem-4-carboxylic acidHCID 12784759—
ReactantHCID 20297096HCID 20297096—
ProductHCID 131712049HCID 131712049—

Reaction Steps

428 mg. of 2-(p-hydroxyphenylsulfinyl)propionic acid and 7-amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid were reacted in the same manner as described in Example 28 and 131 mg. of 7-[2-(p-hydroxyphenylsulfinyl)propionamido]-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid were obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04245107
Source datasetuspto-grants-1981_01
ORD IDord-f23cc07a6a48432da5fbb8f70a398ad7
Source noteuspto-grants-1981_01