摘要:
The present invention discloses lincomycin sustained release tablets. More particularly, the invention discloses sustained release tablets of lincomycin 1000mg for once a day administration.
摘要:
O Diabetes Mellitus é uma doença que segundo a Organização Mundial de Saúde é responsável por uma parte significativa das mortes em todo o mundo. Apesar de grande repertório de produtos para controle glicêmico voltados a diabetes, ainda há lacunas farmacológicas e farmacocinéticas a serem preenchidas. A presente invenção tem por objetivo descrever o processo de desenvolvimento de um sistema polimérico de confinamento de amilina e análogos agonistas, sob a forma de nanopartícuias e micropartículas. Outro objeto da invenção refere-se a um processo de avaliação funcional in vitro de amilina liberada a partir de sistemas poliméricos de confinamento. Além disso, a invenção descreve o uso do sistema para produção de medicamento para terapia de reposição de amilina em indivíduos que pode ser utilizada para tratamento ou prevenção de doenças metabólicas.
摘要:
Die Erfindung betrifft mikroverkapseltes Fesoterodin. Insbesondere betrifft die Erfindung ein pharmazeutisches Intermediat, aufgebaut aus einem Kern (a) und einer Hülle (b), wobei (a) der Kern Fesoterodin und /oder Metabolite als Wirkstoff enthält und (b) die Hülle einen oder mehrere pharmazeutische Hilfsstoffe enthält, welche die Freisetzung des Wirkstoffs modifizieren, sowie ein Verfahren zur Herstellung des Intermediats. Ferner betrifft die Erfindung eine pharmazeutische Zusammensetzung enthaltend das erfindungsgemäße Intermediat, insbesondere in Form von Tabletten.
摘要:
La présente invention concerne une forme solide, destinée à l'administration par voie orale d'au moins un actif et apte à garantir un double mécanisme de libération dudit actif, le premier étant conditionné par le temps et le second étant conditionné par le pH, caractérisée en ce que ledit actif y est présent sous la forme d'un système microparticulaire dont les microparticules possèdent un cœur formé en tout ou partie dudit actif et enrobé d'au moins une couche conditionnant ledit profil de libération dudit actif et formée d'un matériau composé d'au moins (i) 25 à 75 % en poids par rapport au poids total dudit enrobage d'au moins un polymère A insoluble dans les fluides gastro-intestinaux, (ii) 25 à 75 % en poids par rapport au poids total dudit enrobage d'au moins un polymère B possédant une valeur de pH de solubilisation comprise dans la plage de pH de 5 à 7, et (iii) 0 à 25 % en poids par rapport au poids total dudit enrobage d'au moins un plastifiant, lesdits polymères A et B étant présents dans un rapport pondéral polymère(s) B/polymère(s) A au moins égal à 0,25 Elle vise en outre un procédé de préparation de cette forme solide et des microparticules correspondantes.
摘要:
An extended release composition that comprises a coated compressed core. The coated compressed core has a core and a coating composition. The compressed core comprises at least about 45 wt% of a venlafaxine ingredient; less than about 50 wt% of at least one component that acts as both a diluent and a compression aid; less than about 10 wt% of at least one glidant; and less than about 10 wt% of at least one lubricant. The coating composition comprises at least one water soluble gellable polymer; and at least one water insoluble organosoluble polymer.
摘要:
A delayed onset controlled release formulation is provided in which controlled release of the active ingredient occurs preferentially in the lower gastrointestinal tract including the colon. The formulation supports a significantly higher bioavailability of the active ingredient in the body of the subject than can be achieved from the currently used conventional formulation, such that therapeutically significant plasma levels of statin are maintained for an extended period after administration. The formulation preferably features a core, over which an outer coating is layered. The core is optionally and preferably in the form of a tablet.
摘要:
The invention relates to oral medicaments having a modified release of proton pump inhibitors (PPI's) that are, in particular, useful in preventing and treating gastrointestinal disorders. The aim of the invention is to provide a novel oral medicament based on PPI's ideally having all or some of the following characteristics: a) quickly providing relief to the patient by increasing the gastric pH after oral administration of the medicament; b) accelerating the recovery of patients while maintaining this increase in the gastric pH for as long as possible after oral administration of the medicament and, in particular, during the night; c) improving the observance of the treatment and the comfort of the patient by taking the medicament once daily. To this end, the microcapsules of the invention, preferably non-enteric, are constituted of PPI microparticles coated with ethyl cellulose, an ammonio methacrylate copolymer (Eudragit® RL 100), polyvinylpyrrolidone, castor oil and polyoxyethylenated hydrogenated castor oil (40). This medicament is designed so that after its ingestion for a once daily administration, it makes it possible to maintain, from the first day of treatment onward, an average gastric pH, between 0 and 24h, of greater than or equal to the average gastric pH between 0 and 24h obtained by an enteric oral medicament having a reference* immediate release, administered under the same conditions. The invention also relates to these microcapsules per se.