Stereoselective synthesis of (3S,4R)-3,4-dimethyl-(S)-glutamine and the absolute stereochemistry of the natural product from papuamides and callipeltin

DOI: 10.1016/S0957-4166(01)00231-2

Source and publish data:

Tetrahedron Asymmetry p. 1353 - 1358 (2001)

Update date:2022-08-03

Topics:

Authors:

Okamoto, Naoki

Hara, Osamu

Makino, Kazuishi

Hamada, Yasumasa

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Article abstract of DOI:10.1016/S0957-4166(01)00231-2

(3S,4R)-3,4-Dimethyl-(S)-glutamine, a common component of cyclodepsipeptides, papuamide A and callipeltin A, was stereoselectively prepared from (S)-pyroglutamic acid. The stereostructure of natural dimethylglutamine was unambiguously confirmed to be (2S,

Full text of DOI:10.1016/S0957-4166(01)00231-2

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