摘要:
A method for separating a lactone-containing high-molecular weight compound having an alkyl group as its side chain from a lactone-containing high-molecular weight compound having an alkenyl group as its side chain, the lactone-containing high-molecular weight compounds having a common basic chemical structure, with use of a sulfonic acid group-containing strong cation exchange resin pretreated with silver ions.
摘要:
A method for separating a lactone-containing high-molecular weight compound having an alkyl group as its side chain from a lactone-containing high-molecular weight compound having an alkenyl group as its side chain, the lactone-containing high-molecular weight compounds having a common basic chemical structure, with use of a sulfonic acid group-containing strong cation exchange resin pretreated with silver ions.
摘要:
This invention relates to new polypeptide compounds represented by formula (I), wherein R1 is as defined in the description or a salt thereof, which have antimicrobial activities (especially, antifungal activities), inhibitory activity on β-1,3-glucan synthase, to a process for preparation thereof, to a pharmaceutical composition comprising the same, and to a method for the prophylactic and/or therapeutic treatment of infectious diseases including Pneumocystis carinii infection (e.g. Pneumocystis carinii pneumonia) in a human being or an animal.
摘要:
L'invention porte sur de nouveaux dérivés de tétraline ayant une activité inhibitrice contre la réductase de 3-hydroxy-3-méthylglutaryl-coenzyme A, représentés par la formule générale (I) dans laquelle R1 est hydrogène ou acétyle, R2 est carboxy et R3 est hydroxy, ou R2 et R3 peuvent former un lactone, et sels acceptables sur le plan pharmaceutique. L'invention se rapporte également à des procédés de production de ces composés, ainsi qu'à une composition pharmaceutique en renfermant.
摘要:
The invention relates to new polypeptide compounds represented by formula (I), wherein R1 is hydrogen, etc., R2 is hydrogen, etc., R3 is hydrogen, etc., and R4 is hydrogen, etc., or a salt thereof which have antimicrobial activities (especially antifungal activities), inhibitory activity on β-1,3-glucan synthase, to process for preparation thereof, to a pharmaceutical composition comprising the same, and to a method for the prophylactic and/or therapeutic treatment of infectious diseases including Pneumocystis carinii infection (e.g. Pneumocystis carinii pneumonia in a human being or an animal.