摘要:
An angiogenesis promoter and angiogenesis potentiator containing a pyridazinone compound of the formula (I) wherein each symbol is as defined in the specification, or a pharmacologically acceptable salt thereof, as an active ingredient. The pyridazinone compound (I) and a pharmacologically acceptable salt thereof in the present invention promote angiogenesis and potentiate the angiogenic effect of a drug having such effect, and are useful as an angiogenesis promoter and angiogenesis potentiator.
摘要:
A recombinant human serum albumin (rHSA) pharmaceutical preparation is sterilized by subjecting a pharmaceutical preparation of rHSA obtained by gene manipulation techniques packed in a container in an administration unit to heat treatment at 50 to 80 DEG C for 30 minutes or more. By the disclosed method, rHSA having high safety can be provided since microorganisms contaminated in rHSA pharmaceutical preparations die as a result of the sterilization method of the present invention.
摘要:
Water-base preparations comprising an aqueous solution or suspension of israpafant represented by structural formula (I) and providing eye drops and nose drugs exhibiting excellent therapeutic effects against allergic conjunctivitis and rhinitis by local administration.
摘要:
A novel succinamic acid compound represented by general formula (1) or a pharmaceutically acceptable salt thereof; a preventive and/or a remedy for complications of diabetes containing the compound or the salt as the active ingredient; an aldose reductase inhibitor containing the compound or the salt as the active ingredient; and a process for producing the compound or the salt. In said formula, R1 represents alkyl or lower alkenyl, and R2 represents carboxyl which may be esterified. The invention compound (1) and the salt have a potent aldose reductase inhibitor activity on mammals including humans and an excellent safety, and hence are useful as a remedy for therapeutic treatment of complications of diabetes, such as failure of corneal lesion union, cataract, neurosis, retinopathy and nephropathy, especially cataract and neurosis. The invention process can provide the invention compounds having such a usefulness efficiently.
摘要:
The present invention relates to an agent for the prophylaxis and treatment of diseases caused by Helicobacter infections, which comprises (S)-1-cyclopropyl-1,4-dihydro-7-[2-(N,N-dimethylaminomethyl)morpholino]-6-fluoro-8-methoxy-4-oxoguinoline-3-carboxylic acid or a pharmaceutically acceptable salt thereof. The prophylactic and therapeutic agent of the present invention is effective even when used alone in a small dose for a short time, is almost free of problematic side effects such as tolerance and diarrhea, and is low toxic and capable of safe and ensured bacterial eradication. It is useful for the prophylaxis and treatment of diseases caused by Helicobacter infections, particularly, gastritis, gastric ulcer, duodenal ulcer, malignant lymphoma and gastric cancer.
摘要:
An acidic and/or a basic drug that may precipitate in aqueous solutions such as transfusion and the like, and at least one component from phospholipid, glyceride and synthetic surfactant are admixed. Precipitation of a drug can be inhibited, that may have a decreased solubility due to changes in pH and form precipitates. Therefore, such drug can be administered under physiological pH conditions and by mixing the drug with a transfusion having the electrolyte composition suitable for the condition of patients, and administering same to the patients.
摘要:
The present invention provides a method for producing an optically active 4-[α-hydroxy-5-(1-imidazolyl)-2-methylbenzyl]-3,5-dimethylbenzoic acid or a pharmaceutically acceptable salt thereof, which includes subjecting a compound of the formula (I) wherein each symbol in the formula is as defined in the specification, to optical resolution by fractional crystallization to give an optically active compound thereof and subjecting the compound to hydrolysis reaction. According to this method, a resolution method useful for industrial large-scale production of the optically active compound of 4-[α-hydroxy-5-(1-imidazolyl)-2-methylbenzyl]-3,5-dimethylbenzoic acid, which is useful as a thromboxane synthetase inhibitor and an agent for the prophylaxis and treatment of diabetic complications, can be obtained.
摘要:
A sustained-release microsphere produced by enclosing a hydrophobic antipsychotic such as bromperidol or haloperidol in a base comprising a biocompatible polymer such as polylactic acid or a lactic acid/glycolic acid copolymer. It can exhibit a desired pharmacological effect, where a long-term administration is necessary, by injecting once every 1 to 8 weeks instead of every day. As a result, a remarkable improvement can be expected in the compliance during maintenance therapy. In addition, the use of the biocompatible polymer serves to entirely dispense with surgical operations such as implantation, facilitates hypodermic and intramuscular injection just like the case of suspending injection, and can dispense with the widrawal of the microsphere. Furthermore, the microsphere can be administered with little aversion and pain.