Antifungal fusacandins

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

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435 75, 536 168, A61K 3171, C07H 1500, C12P 1944

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active

057734216

ABSTRACT:
Novel antifungal agents having the formula: ##STR1## wherein R is hydrogen or --C(O)--R.sub.1 wherein R.sub.1 is alkenyl, C.sub.2 -C.sub.12 -alkyl, aryl, arylalkenyl, arylalkyl, aryl-aryl-, arylalkoxy-aryl-, aryloxyl-aryl-, aryl-aryl-aryl- or arylalkoxy-aryl-aryl-, or pharmaceutically acceptable salts, esters or prodrugs thereof, as well as (i) pharmaceutical compositions comprising such compounds, (ii) methods of treatment using such compounds, and (iv) methods and fungal cultures useful in making the same.

REFERENCES:
patent: 4278665 (1981-07-01), Traxler et al.
patent: 5008187 (1991-04-01), Chavet et al.
patent: 5585251 (1996-12-01), Alder et al.
Hochlowski, J. E., et al., "Fusacandin A and B; Novel Antifungal Antibiotics of the Papulacandin Class from Fusarium sambucinum II. Isolation and Structural Elucidation", The Journal of Antibiotics, vol. 48, No. 7, Jul., 1995, pp. 614-618.
Komori, T., et al., Chaetiacandin, A Novel Papulacandin II. Structure Determination, The Journal of Antibiotics, vol. XXXVIII, NO. 4, Apr., 1995, pp. 544-546.
Traxler, P., et al., Papulacandins, A New Family of Antibiotics With Antifungal Activity / Structures of Papulacandins A, B, C and D, The Journal of Antibiotics, vol. XXXIII, No. 9, Sep., 1980, pp. 967-978.

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