(STUDIES ON AI-77s, MICROBIAL PRODUCTS WITH PHARMACOLOGICAL ACTIVITY) STRUCTURES AND THE CHEMICAL NATURE OF AI-77s

DOI: 10.1016/0040-4039(82)80150-0

Source and publish data:

Tetrahedron Letters p. 5435 - 5438 (1982)

Update date:2022-08-11

Topics:

Authors:

Shimojima, Yukiji

Hayashi, Hiroshi

Ooka, Tadaaki

Shibukawa, Mitsuru

Iitaka, Yoichi

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Article abstract of DOI:10.1016/0040-4039(82)80150-0

The structures of a novel gastroprotective substance AI-77-B and its analogues AI-77-C, D, F and G, which are produced by Bacillus pumilus, are described.Five of the asymmetric centers of AI-77-B have S absolute stereochemistry confirmed by X-ray in combination with chemical studies.

Full text of DOI:10.1016/0040-4039(82)80150-0

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