Antifungal bicyclic hetero ring compounds

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C548S217000, C548S306100, C548S466000, C548S178000, C548S525000, C548S203000, C548S222000, C514S367000, C514S414000, C514S422000, C514S394000, C514S210210, C514S321000, C514S365000, C514S338000, C514S233800, C514S254020, C514S255050, C546S198000, C546S271700, C544S137000, C544S368000, C544S405000

Reexamination Certificate

active

07737166

ABSTRACT:
A 1,6-β-glucan synthetase inhibitor is provided, having potent growth inhibition and having excellent safety. A compound is provided, capable of expressing in a wide spectral range and specifically or selectively, an antifungal effect based on its functional mechanism of 1,6-β-glucan synthesis inhibition. Also provided is a drug, a salt or hydrate thereof, especially an antifungal that contains the compound. Concretely, provided is a compound of the following formula (I), its salt or hydrate, and a drug or antifungal containing, as the active ingredient, the compound, its salt or hydrate:

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