Aventis Pharma S.a.

Roussel Uclaf

Roussel-ulcaf

Jean-Marc Michel

Laurent Schio

Patrick Fauveau

Astrid Markus

Dominique Melon Manguer

Olivier Courtin

Pierre F Monsan

Francois B Paul

Jacques Biton

Gerard Gellf

Compounds of the formula wherein the substituents are as defined in the application useful as antifungal agents.

Echinocandin derivatives, their method of preparation and their application as anti-fungal agents

Compound of the formula wherein Ris &#x2014;CH&#x2014;CH&#x2014;NH, Ris &#x2014;CH, Ris &#x2014;OH, R is Z is methyl and salts thereof which are useful as antifungal agents.

A compound of Formula I in which R and R &equals;H, OH, alkyl optionally substituted, or NR forms with the carbon bearing NR R a double bond and R is Xra, X being O, NH or N-alkyl and Ra being H, alkyl optionally substituted; R&equals;a chain containing up to 10 carbon atoms, optionally comprising one or several heteroatoms, one or several heterocycles; T&equals;H, CH , CH CONH , CH C&equiv;, (CH ) NH ; Y&equals;H, OH, halogen; W&equals;H, OH; Z&equals;H or CH ; said products have antifungal properties.

Echinocandin derivatives, preparation method and application as anti-fungal agents

The present invention concerns the use of fructosyl oligosaccharides as low-calorie sweeteners, and the foods, dietetic products and drinks containing them.

Low calorie sweetener

Low-calorie sweeteners of fructosyl oligosaccharides and the food or

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Compiegne, France

Jean-Marc Michel