46 results about "Moroxydine" patented technology

The invention relates to a method, which serially connects ultrahigh performance liquid chromatography (UPLC)-electrospray ionization (ESI) with mass spectrum (MS) to detect the residual quantity of amantadine, rimantadine, and moroxydine in hairs of livestock and poultry.

The present invention belongs to the field of chemically synthesized medicine and its preparation process. The medicine of the present invention is synthesized with amantadine, moroxydine, 5-Fu (5-Fc), isoniazid and other clinical medicine and polyoxometallate, and through self-assembling. The said polyoxometallate includes heteropoly acid salts of Keggin type with chemical expression XM12O40n-, Dowson type X2M18O62n- and of chemical expression LnW10O36n-. The combined use of said medicines and polyoxometallate has obvious curative effect on intractable streptococcus pneumoniae infection.

A method for improving the detoxification efficiency of Luo Han Guo seedlings, the method comprising: Step 1, preparing a rapid propagation medium for Luo Han Guo seedlings containing virus inhibitors; Step 2, transferring Luo Han Guo seedlings to the medium described in step 1 Subculture at 25-30°C; Step 3: Cultivate the Luo Han Guo seedlings in Step 2 at 35-39°C, and cut the stem tips of the seedlings; Step 4: Inoculate the Luo Han Guo seedlings in Step 3 into conventional rapid propagation The culture medium is cultured for 30-45 days to obtain detoxified Luo Han Guo plants; wherein, the virus inhibitor medium contains at least one of the following: ribavirin 10-60ppm, morpholinidine 100-500ppm, and Tamiflu 20-100ppm. The invention uses the virus inhibitor and the stem tip detoxification method in combination to carry out secondary detoxification on the grosvenoria seedlings, which significantly improves the detoxification efficiency of the grosvenoria seedlings. At the same time, the detoxification culture method of the present invention is simple, simplifies the operation procedure, has low production cost, and is suitable for industrial production.

The invention provides an efficient flame-retardant cable material and a preparation method thereof, the efficient flame-retardant cable material comprises low-density polyethylene, ethylene-vinyl acetate copolymers, modified aluminum hypophosphite, moroxydine, glycol monostearate, polypropylene wax, photocatalysts, aluminum magnesium alloy powder and antioxidants, the modified aluminum hypophosphite is prepared by mixing aluminum hypophosphite with methylene methylenedicarbamate, phenyl silicone oil and polyimide according to the mass ratio of 6:2:9:1, the preparation method of the efficientflame-retardant cable material includes the following steps of S1, weighing raw materials; S2, dispersing moroxydine into modified aluminum hypophosphite; S3, mixing the raw materials; S4, performingdrawing, dicing, squeezing and pelleting to obtain the efficient flame-retardant cable material, the efficient flame-retardant cable material and the preparation method thereof have the advantages that the formula is reasonable, the addition quantity of the raw materials playing a flame-retardant role is low, the preparation method is simple, and the obtained cable material has high resistance toageing, bacteria, corrosion and fire and excellent mechanical property.

The invention discloses a synthetic method of moroxydine hydrochlofide. The method comprises the following steps: adding diglycol, dicyandiamide, ammonium chloride and an aqueous sulfuric acid solution with the mass concentration of 20-30% to a high pressure reaction kettle according to amass ratio of (4-6):(4-6):(2-4):(1-2), heating the obtained solution in a sealed and stirring state to 120-130DEG C, reacting under a reaction kettle pressure of 0.3-0.5MPa for 1-2h, and cooling the obtained solution to room temperature to obtain a white milk; and transferring the white milk to a reaction kettle, adding 95% ethanol according to a volume ratio of the 95% ethanol to diglycol of (7-9):1, carrying out a heating refluxing reaction for 30min to obtain a mixed solution, carrying out hot filtration on the mixed solution through a filter cylinder to a crystallization kettle, cooling the obtained filtrate in the crystallization kettle to room temperature to precipitate white crystals, centrifuging and separating the white crystals, and drying the separated white crystals in a hot wind oven at 80-85DEG C to obtain moroxydine hydrochlofide.. Moroxydine hydrochlofide is obtained through a direct reaction of dicyandiamide and morpholine hydrochloride generated through in situ reaction of diglycol and ammonium chloride under the action of sulfuric acid, so the synthetic method is simplified, side reactions are reduced, the yield is improved, and environment is protected.

The invention discloses the use of the seabuckthorn endophytic fungus strain SJ1 fermented extract, including inducing the accumulation of endogenous salicylic acid in plants; enhancing the efficiency of plant RNA silencing; and improving the resistance of plants to viruses. The fermented extract of seabuckthorn endophytic fungus strain SJ1 provided by the present invention has a good preventive effect at concentrations of 150ng / mL and 100ng / mL, and the average preventive effects are respectively: 77.45% and 72.88%, both of which are 20% higher than the control guanidine. The preventive effect of copper acetate 5ug / ml (71.98%); comprehensive analysis, the use concentration cost of SJ1 fermented extract 100~150ng / mL is lower than 20% morphine. Copper acetate, the SJ1 fermented extract provided by the present invention is more economical to use.

The invention belongs to the technical field of pesticides, and relates to a morpholine, copper, and manganese aqueous emulsion for preventing and treating plant virus diseases. The active ingredients of the morpholine, copper, and manganese aqueous emulsion are morpholine hydrochloride, copper glycinate and manganese glycinate. The morpholine quatrazine copper-manganese water emulsion of the present invention has the following characteristics: it is not easy to produce phytotoxicity, small dosage, good absorption, quick effect, resistant to rain erosion, broad-spectrum, safe and efficient, and improves plant quality.