Polysulfate of .beta.-cyclodextrin derivative and process for pr

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai

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536103, 536112, C08B 3700

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active

053858913

ABSTRACT:
Disclosed is a polysulfate of a .beta.-cyclodextrin in which at least one of 7 D-glucose units constituting the .beta.-cyclodextrin is a unit represented by the formula (I-a): ##STR1## wherein R.sup.1 is an alkyl group having 1 to 8 carbon atoms, a lower alkyl group having a substituent(s) or a lower alkenyl group, or a salt thereof, which has excellent antiretrovirus activity and is useful as an antiretrovirus agent.

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