Studies on the Biosynthesis of Clavulanic Acid. Part 4. Synthetic Routes to the Monocyclic β-Lactam Precursor, Proclavaminic Acid

DOI: 10.1039/P19900001513

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 1513 - 1520 (1990)

Update date:2022-07-29

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Authors:

Baggaley, Keith H.

Elson, Stephen W.

Nicholson, Neville H.

Sime, John T.

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Article abstract of DOI:10.1039/P19900001513

Aldol condensation of 3-substituted propionaldehydes with the lithium enolate of ethyl or benzyl(2-oxoazetidin-1-yl)acetate yielded derivatives of proclavaminic acid.The proportion of the threo diastereoisomer in the aldol product could be increased by th

Full text of DOI:10.1039/P19900001513

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