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Dinoflagellate neurotoxins related to saxitoxin: Structures of toxins C3 and C4, and confirmation of the structure of neosaxitoxin

✍ Scribed by S. Hall; S.D. Darling; G.L. Boyer; P.B. Reichardt; H.-W. Liu

Publisher
Elsevier Science
Year
1984
Tongue
French
Weight
181 KB
Volume
25
Category
Article
ISSN
0040-4039

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✦ Synopsis

By x-ray crystallography of the 116 epimer, toxins C3 and C4 are shown to be 2lsuIfo-N-Ihydroxysaxitoxin-llo-and Ilf%-~ydroxysulfate, confirming the position and identity of the 3 substituents which, with the parent compound, form the array of 12 saxitoxins found in Protogonyaulax.

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