Importance of the Substituent on C(2) in the Interconversion of the Thiazine and the Thiazolidine System of β-Lactam Antibiotics

DOI: 10.1021/jo01301a014

Source and publish data:

Journal of Organic Chemistry p. 2610 - 2614 (1980)

Update date:2022-08-04

Topics:

Authors:

Balsamo, Aldo

Giorgi, Irene

Macchia, Bruno

Macchia, Franco

Rosai, Antonio

et al. et al.

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Article abstract of DOI:10.1021/jo01301a014

The reaction of the 2α-methoxy-3α-bromocepham derivative 1 with silver acetate in acetic acid gave a 1:1 mixture of two penam derivatives 3 und 4, which can be easily converted into the corresponding free acids 5 and 6.Oxidation of 3 and 4 with m-chlorope

Full text of DOI:10.1021/jo01301a014

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