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218 results about "Acute bronchitis" patented technology

Inflammation of bronchial tubes, which carry air to and from lungs.

Agent for treating respiratory diseases containing 4-hydroxypiperidine derivative as active ingredient

InactiveUS7494987B2Potent antitussive actionImprove securityAntibacterial agentsBiocideDiseaseCarboxyl radical
An agent for preventing / treating respiratory diseases contains, as an active ingredient, a compound represented by following Formula (I):wherein A is a group represented by L-W [wherein L is a bond or CH2; and W is O, SOn (wherein n is 0 to 2), or —NR7— (wherein R7 is hydrogen or lower alkyl)]; each of G1 and G2 is (CH2)r (wherein r is 0 to 2), provided that when n is 1, G1 and G2 may be bridged by lower alkylene; Y is a lower alkylene or (substituted) benzylidene; Z is a bond or O, provided that when Z is a bond, Y may form a 5- or 6-membered ring with carbon on the benzene ring; R1 is, for example, NO2, a lower alkoxycarbonyl, (substituted) carbamoyl, (protected) hydroxyl group, (protected) carboxyl, or (protected) N-hydroxycarbamoyl; each of R2 and R3 is hydrogen, halogen, (halogenated) lower alkyl, (halogenated) lower alkoxy or NO2; each of R4 and R5 is, for example, hydrogen, halogen, (halogenated) lower alkyl, (halogenated) lower alkoxy, CN, or lower alkylsulfonyl; and R6 is hydrogen or lower alkyl, a salt thereof or a solvate of them. It has excellent antitussive activity when used as an agent for preventing / treating respiratory diseases such as lung cancer, common cold syndrome, pulmonary tuberculosis, pneumonia, acute bronchitis or chronic bronchitis.
Owner:MOCHIDA PHARM CO LTD

Ambroxol hydrochloride oral solution and preparation method thereof

The invention discloses an ambroxol hydrochloride oral solution and a preparation method thereof, and relates to a preparation method of western medicine, in particular to a medical production formula used for curing bronchitis and a preparation method thereof; the preparation method comprises the following steps: sucrose, preservatives and purified water are dissolved in a mixing mode so as to prepare simple syrup; the ambroxol hydrochloride, corrigents and preservatives are dissolved by the purified water so as to prepare ambroxol hydrochloride solution; the ambroxol hydrochloride solution and the simple syrup are stirred and mixed evenly, the corrigents and the preservatives are added successively and discontinuously and then the purified water is added to adjust the concentration. The invention has simple and reasonable process, and is easy to operate practically and the produced products have good stability; the products can used as common phlegm-eliminating drugs, has functions of increasing the liquid level of the respiratory tract, reducing mucus secretion, enhancing the secretion of pulmonary surfactant and the movement of cilium and preventing cough to a certain extent, and is applicable to acute respiratory disease and chronic respiratory disease, such as ropy sputum and difficult cough caused by acute bronchitis and chronic bronchitis, bronchial asthma and pulmonary tuberculosis, etc.
Owner:扬州市三药制药有限公司

Traditional Chinese medicine preparation used for treating acute bronchitis, chronic bronchitis and bronchial asthma, and a preparation method thereof

The invention belongs to the field of traditional Chinese medicine, and relates to a traditional Chinese medicine preparation used for treating acute bronchitis, chronic bronchitis and bronchial asthma. The invention also relates to a preparation method of the traditional Chinese medicine preparation. The preparation is an oral preparation prepared from raw medicines of lumbricus, dried ginger, baikal skullcap root and rhizoma arisaematis (prepared), which serve as active components of the preparation. The preparation has functions of heat clearing, asthma calming, phlegm dissipating and cough relieving. The compound preparation is prepared with a refined prescription, and accords with a traditional Chinese medical principle that the treatment is determined based on differentiation of symptoms and signs. The preparation has functions of inflammation resisting, infection resisting, phlegm dissipating, spasm relieving, asthma calming, allergy resisting and immunity enhancing. Therefore,the preparation accords with an acute and chronic bronchitis treating principle in modern medical science. The medicinal preparation provided by the invention has advantages of stable quality, small safety side-effect in clinic application, excellent curative effect, and low cost. Also, the preparation is easy to store and to apply.
Owner:SHUGUANG HOSPITAL AFFILIATED WITH SHANGHAI UNIV OF T C M

Traditional Chinese medicine composition for treatment of exterior heat and preparation method thereof

InactiveCN104474021AEffective treatmentEffective in treating superficial feverAntipyreticAnalgesicsAcute PharyngitisSide effect
The invention relates to the technical field of traditional Chinese medicines, and particularly relates to a traditional Chinese medicine composition for the treatment of exterior heat and a preparation method thereof. The traditional Chinese medicine composition is prepared from raw materials such as cudrania tricuspidata roots, rhizoma et radix baphicacanthis cusae, gypsum, flos lonicerae, radix bupleuri, radix scutellariae and radix glycyrrhizae. According to the traditional Chinese medicine composition for the treatment of exterior heat provided by the invention, natural edible herbal medicines are selected as raw materials, the natural edible herbal medicines which are accurate in compatibility are synthetically acted, and through strengthening the body resistance to consolidate the constitution, clear internal heat and realize detoxifying, the traditional Chinese medicine composition implements the effective treatment of exterior heat, and has an obvious curative effect on exterior heat symptoms caused by influenza, upper respiratory infection, swelling and pain in throat, amygdalitis, mumps, acute pharyngitis, acute bronchitis, simple pneumonia and the like; the traditional Chinese medicine composition has no toxic and side effect; and the provided preparation method is high in extraction rate, easy to operate, and suitable for industrial production.
Owner:云南雷允上理想药业有限公司
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