Studies related to Penicillins and Cephalosporins. Part 6. Synthesis of the (+/-)-Dinorpenicillin-spirocyclopentane System

DOI: 10.1039/P19800002228

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 2228 - 2232 (1980)

Update date:2022-08-04

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Authors:

Bachi, Mario D.

Sasson, Sabar

Vaya, Jacob

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Article abstract of DOI:10.1039/P19800002228

Diphenylmethyl and benzyl esters of (+/-)-6-azido-3-carboxypenam-2-spirocyclopentanes (18) and (20)-(23) have been obtained in a multi-step synthesis from 2-amino-2-(1-mercaptocyclopentyl)acetic acid (1).The penam backbone was completed through the format

Full text of DOI:10.1039/P19800002228

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