Medicinal composition fat emulsion injection containing eucalyptol, limonene and alpha-pinene and preparation method

Abstract

The invention aims to develop medicinal composition fat emulsion injection containing eucalyptol, limonene and alpha-pinene and a preparation method. The preparation comprises the following components in percentage by weight: 0.0128 to 0.0320 percent of eucalyptol, 0.0084 to 0.0210 percent of limonene, 0.0028 to 0.0070 percent of alpha-pinene, 10 to 30 percent of soybean oil for injection, 1.0 to 1.5 percent of yolk lecithin for injection or 0.8 to 1.5 percent of soybean phospholipids for injection, 2.0 to 2.5 percent of glycerol for injection, and water for injection added to 100 milliliters. The preparation method has the characteristics of strong controllability of production quality, and definite treatment effect of a product. The invention fills up the blank of the medicinal composition fat emulsion injection preparation containing the eucalyptol, the limonene and the alpha-pinene.

Description

technical field

[0001] The invention belongs to the technical field of pharmaceutical preparations. Specifically relates to a fat emulsion injection containing eucalyptol, limonene and α-pinene pharmaceutical composition and a preparation method. Background technique

[0002] Phlegm is the product of respiratory inflammation, which can irritate the respiratory mucosa, cause cough and asthma, and aggravate infection. When patients with acute and chronic bronchitis or chronic lung disease have respiratory failure, if the patient's sputum is too viscous or forms sputum plugs, it can block the airway and cause suffocation. Therefore, it is of great significance to use mucus sputum regulators to dissolve mucus sputum, make it thinner, lower its viscosity, accelerate the movement of mucous membranes and cilia in the respiratory tract, and improve the transport function.

[0003] The currently marketed mucus regulators, such as bromhexine, sodium thioethanesulfonate, and carbocys...