摘要:
The present invention concerns a method for treating a respiratory distress in a infant in need of such treatment, the method comprising intratracheal administration of a pulmonary surfactant by a thin tube.The invention also concerns a kit for performing said method.
摘要:
Administration of a modified natural surfactant in combination with a corticosteroid is effective for the prevention of bronchopulmonary dysplasia (BPD) and lowers the markers of pulmonary oxidative stress.
摘要:
A pharmaceutical composition in the form of effervescent tablets comprising an active ingredient and an effervescent blend, comprising an acidic component and sodium glycine carbonate as alkaline components. Preferred acid components are fumaric acid, maleic acid, and their salts. Tablets are prepared in normal thermohygrometric conditions and with standard tabletting equipment. A pre-granulation process is also disclosed.
摘要:
The present invention relates to optimized formulations of antiinflammatory steroids for nebulisation and a process for the preparation thereof. More particularly, the invention relates to formulations for monodose or multidose vials in the form of preservative-free stable solutions of a more acceptable osmolarity, which can effectively be nebulised with the nebulisers currently available on the market and are well-tolerated by patients.
摘要:
Powdery pharmaceutical compositions including an active ingredient and carrier particles containing only a small amount of lubricant, 0.1-0.5% by weight, are used to prepare dry powder inhalers in order to increase the fine particle dose. A process for coating the surface of the carrier particles with such little amount of lubricant is also provided. Use of limited amount of lubricant is safe and provides ordered stable mixtures without segregation of the active particles during handling and before use.
摘要:
The invention is directed to a process for the preparation of suspensions of drug particles for inhalation delivery, said process providing particles of optimized particle size and distribution homogeneously dispersed in the carrier. The process, which is also suitable for the preparation of sterile suspensions, includes the step of homogenizing and micronizing the formulation in a turboemulsifier provided with a high-potency turbine, optionally followed by a treatment in a high-pressure homogenizer. A further aspect of the invention is directed to a process for preparing micronized sterile beclomethasone dipropionate by gamma-irradiation.
摘要:
A process, and variations thereof, for the preparation of 5,6-dihydroxy-2-amino-1,2,3,4-tetrahydronaphthalene derivatives of formula (I), wherein R.sub.1, R.sub.2, R.sub.3 can independently be hydrogen or lower alkyl.
摘要:
2-Propyl-2-pentanoic acid (valproic acid) esters and (E)-2-propyl-2-pentenoic acid [(E)-2-valproenoic acid] esters surprisingly proved to have valuable properties, in that they show anticonvulsive and antiepileptic activities comparable with those of valproic acid, as well as an improved bioavailability and a markedly reduced toxicity.
摘要:
5,6-Dimethoxy-2-[2-(4-hydroxyphenyl)-2-hydroxy-2-methylethyl]amino- 1,2,3,4-tetrahydronaphthalene has inotropic and vasodilating activities and therefore can be used in the treatment of cardiocirculatory failure. The compound can be in the form of a single stereoisomer or as a mixture of two or more stereoisomers.