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30results about How to "Avoid toxic side effects" patented technology

Niacin salvia miltiorrhiza phenolic ester derivative, preparation method and application thereof

The invention relates to a niacin salvia miltiorrhiza phenolic ester derivative as shown in a formula I or a formula II, a preparation method and application thereof. The preparation method comprises the following steps of: dissolving a tanshinone-type compound in an organic solvent; hydrogenating under the catalysis of a transition metal for a certain time to obtain a salvia miltiorrhiza phenolic compound as a reduced intermediate of the tanshinone-type compound, wherein no separation and purification is needed to be carried out on the intermediate; reacting the intermediate with a niacin anhydride compound to obtain a target product of the niacin salvia miltiorrhiza phenolic ester derivative after separation and purification. In the compound, a niacin-type compound and the salvia miltiorrhiza phenolic compound are connected through ester bonds, the compound is decomposed into the niacin-type compound and the salvia miltiorrhiza phenolic compound through metabolism, and the salvia miltiorrhiza phenolic compound can be spontaneously transformed into the tanshinone-type compound and collaboratively develops bioactivity together with the niacin-type compound. Therefore, the niacin salvia miltiorrhiza phenolic ester compound is a kind of potential mutual prodrug for treating the cardiovascular disease.
Owner:SUN YAT SEN UNIV

Microencapsulated multivesicular liposome drug carrier and preparation method thereof

The invention provides a microencapsulated multivesicular liposome drug carrier and a preparation method thereof. The method comprises the following steps: with a sucrose solution as an inner water phase, glucose and an L-lysine solution as outer water phases, and a dichloromethane solution dissolved with lipid as an oil phase, carrying out high-speed homogenate emulsification on the inner water phase and the oil phase to form colostrums; adding the outer water phase, carrying out vortex emulsification to form a compound emulsion, carrying out rotary evaporation to remove dichloromethane, so as to obtain a multivesicular liposome suspension; dispersing the multivesicular liposome into a sodium alginate solution, dispersing uniformly, and then dropping into a calcium chloride solution through a high-pressure microcapsule molding device and an injection pump, so as to prepare calcium alginate gel beads embedded with the multivesicular liposome; and finally forming a film from the gel beads and a cationic polymer solution, so as to form a sample, wherein the drug is carried on at least one part in the multivesicular liposome or out of the multivesicular liposome in the microcapsule. According to the microencapsulated multivesicular liposome drug carrier, space allocation of different drugs is ensured; the long-acting release and absorption of the drug are improved; and toxic and side effects caused by simple use of the drug are reduced.
Owner:HUAQIAO UNIVERSITY

Traditional Chinese medicinal composition for treating rheumatoid arthritis and preparation method thereof

InactiveCN106421534AControl gastrointestinal functionAvoid and suppress toxic side effectsAntipyreticInorganic active ingredientsSide effectLicorice roots
The invention discloses a traditional Chinese medicinal composition for treating rheumatoid arthritis and a preparation method thereof. The traditional Chinese medicinal composition comprises, by weight, the rootbark of Chinese hydrangeavine, celastrus aculeatus, monkshoodvine root-bark, ormosia henryi prain, rubus quinquefoliolatus, roots or stems of diversifolious creepers, allgrass of Chinese alangium, radix alangii, Tonkin pepper herbs, caulis phyllanthi reticulati, pterospermi heterophylli, artemisia sieversiana, Chinese juniper, rhododendron lutescens franch, sphallerocarpus gracilis, hollyhock, tamarisk chinensis, trona, parabarium micranthum, lycopodium clavatum, clerodendrum bungei, cortex acanthopanacis, Chinese fevervine herbs and roots, rhizoma acori graminei, stems of champion bauhinia, philippine flemingia roots, herba lycopodii complanati, gaultheria forrestii diels, campanumoea javanica, Chinese yams, medicated leaven, caulis spatholobi, kadsura pepper stems, cassia twigs, licorice roots, horse bones, eagle bones, rhizoma atractylodis macrocephalae, coix seeds, poria cocos and dried tangerine or orange peels. The traditional Chinese medicinal composition has the effect of promoting blood circulation, removing stasis, dredging collaterals and relieving pain, supports the healthy energy and inhibits toxic and side effects of some drugs, and accordingly, both root causes and symptoms are treated.
Owner:郭文英

Making method of capelin caviar

The invention provides a making method of capelin caviar. The caviar consists of the following components of roe, spice fluid, condiments, copper gluconate and a preservative. The caviar is made through the following steps of performing pretreatment: performing salt treatment on fresh roe; performing extraction so as to obtain the spice fluid: taking the following components in parts by weight of purple perilla, fresh ginger, hot peppers, cinnamon bark, cloves, garlic, amomum cardamomum, star aniseeds, fructus tsaoko and Chinese prickly ash, performing decoction for 2-4 times, performing filtration, combining filtrate so as to obtain the spice fluid; performing preparation: taking the roe after the salt treatment and the spice fluid, in parts by weight, performing steaming, performing filtration, performing screening to obtain average-grain roe, taking the average-grain roe, the condiments and the copper gluconate in parts by weight, performing steaming, adding a preservative, and performing uniform mixing so as to obtain the caviar; and performing preservation: placing the caviar in the shade, performing packaging, performing sterilization, performing warehousing, and performing preservation. According to the caviar prepared by the making method disclosed by the invention, high nutrient value of the roe is reserved, the fishy taste and foreign taste are removed, the fresh-keeping time of the caviar is prolonged, the caviar is prevented from being deteriorated in a short time, and the mouth feel and the nutrient value of the caviar are not influenced.
Owner:ZHEJIANG OCEAN UNIV

Traditional Chinese medicine composition for treating pyesis and preparation method of traditional Chinese medicine composition

The invention discloses a traditional Chinese medicine composition for treating pyesis and a preparation method of the traditional Chinese medicine composition, and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicine composition is prepared from the following raw materials and pharmaceutically common auxiliary materials: astragalus membranaceus, radix angelicae, mangnolia officinalis, liquorice, poria cocos, fructus forsythia, ginseng, angelica sinensis, peony, costus roots, ligusticum wallichii, divaricate saposhnikovia roots, honeysuckle, platycodon grandiflorum, cassia twig and scutellaria baicalensis. The preparation method comprises the following steps: weighing and crushing scutellaria baicalensis for later use; respectively weighing other medicinal materials, adding water to decoct for a plurality of times, and mixing decoction solutions; filtering and concentrating into clear paste; adding ethanol for extraction, drying and crushing ethanol filtrate at a low temperature; and adding broken scutellaria baicalensis and the pharmaceutically common auxiliary materials, and mixing to prepare the medicine. According to the traditional Chinese medicine, the syndrome differentiation treatment of the traditional Chinese medicines and the principle of monarch, minister, assistant and guide, the traditional Chinese medicines are scientifically combined; an effective pharmaceutical composition is provided; and a preparation prepared by a special preparation method has a general therapeutic effect on pyesis caused by pyogenic bacteria, and is good in taste, good in effect and free of toxic or side effect.
Owner:李杰

Externally-applied traditional Chinese medicine composition for treating gout and preparing method thereof

The invention provides an externally-applied traditional Chinese medicine composition for treating gout. The externally-applied traditional Chinese medicine composition adopts the compatibility of a sovereign drug, a ministerial drug, an adjuvant drug and a conductant drug to synergistically take effect, wherein the sovereign drug is capable of promoting blood circulation to remove blood stasis, dispelling wind, relieving pains and inducing diuresis to alleviate edema, and has the effects of rapidly decreasing swelling and relieving pains on swellings caused by gout; the ministerial drug is capable of clearing away heat, removing toxicity, purging intense heat, dispersing heart heat, decreasing swelling and relieving pains, is capable of reinforcing the effect of decreasing swelling and relieving pains of the sovereign drug, and is capable of clearing away heat and removing toxicity according to accompanied symptoms of gout; through the compatibility of the sovereign drug and the ministerial drug, the effect of decreasing swelling and relieving pains is achieved, and pains of a patient are rapidly reduced; the adjuvant drug is capable of dispelling wind, eliminating dampness and activating meridians to stop pains, is an assisting drug, and is matched with the sovereign drug and the ministerial drug to reinforce the effects of dispelling wind, decreasing swelling and relieving pains; the drug effect of the guiding drug directly reaches the affected part, and permeates through the anadesma; the compatibility of all the drugs is achieved, the effects of relaxing tendons, activating collaterals, promoting channels, removing dampness, clearing away turbidness, decreasing swelling and relieving pains are jointly achieved, and local swelling pains caused by gout are rapidly relieved.
Owner:北京龙秀山中医研究院

A kind of microcapsule embedding multivesicular liposome drug carrier and preparation method thereof

The invention provides a microcapsule-embedded multivesicle liposome drug carrier and a preparation method thereof, using sucrose solution as the inner water phase, glucose and L-lysine solution as the outer water phase, and lipid-dissolved methylene chloride solution For the oil phase, the inner water phase and the oil phase are homogenized and emulsified at high speed to form colostrum, then the outer water phase is added, vortex emulsified to form a double emulsion, and then the dichloromethane is evaporated by rotary evaporation to obtain a multivesicular liposome suspension; Multivesicular liposomes are dispersed into sodium alginate solution, dispersed evenly, and then dripped into calcium chloride solution through a high-pressure microcapsule forming device and a syringe pump to prepare calcium alginate embedded with multivesicular liposomes Glue beads. Finally, the gel beads and cationic polymer solution are formed into a film to obtain the sample; at least one of the multivesicular liposomes or the multivesicular liposomes in the microcapsules is loaded with drugs. The invention ensures the spatial distribution of different medicines, improves the long-term release and absorption of medicines, and reduces the toxic and side effects of simple use of medicines.
Owner:HUAQIAO UNIVERSITY

Traditional Chinese medicine composition for treating bone injury diseases and making method of traditional Chinese medicine composition

The invention provides a traditional Chinese medicine composition for treating bone injury diseases and a making method of the traditional Chinese medicine composition and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicine composition for treating bone injury diseases is made of dactylicapnos roots, psammosilene tunicoides, rheum officinale, anisodusacutangulus, kusnezoff monkshood roots, radix angelicae tuhuo, asarum, nux vomica, alangium platanifolium, white mustard seeds, cissus hexangularis, shortstalk monkshood roots, sanguis draxonis, lithargite, pseudo-ginseng, musk and plant oil according to a ratio. Due to matching of dactylicapnos roots, psammosilene tunicoides, rheum officinale, anisodus acutangulus, kusnezoff monkshood roots, radix angelicae tuhuo, asarum, nux vomica, alangium platanifolium, white mustard seeds, cissus hexangularis, shortstalk monkshood roots, sanguis draxonis, lithargite, pseudo-ginseng, musk and plant oil asmaster medicines, assistant medicines and auxiliary medicines, the traditional Chinese medicine composition has effects on pain diseases such as arthritis, hyperostosis, cervical spondylosis, bone fracture, intervertebral disc protrusion, gout and rheumatism.
Owner:杨尧

Antidepressant health-care product containing rice husk flavone

The invention discloses an antidepressant health-care product containing rice husk flavone. The antidepressant health-care product is prepared from the following raw materials in percentage by weight: 50 to 70 percent of the rice husk flavone, 5 to 10 percent of a rhizoma cyperi extract, 5 to 10 percent of a rhizoma atractylodis macrocephalae extract, 5 to 10 percent of a poria extract, 5 to 10 percent of a radix notoginseng extract and 5 to 10 percent of a medicated leaven extract. A groundbreaking technology disclosed by the invention is that the rice husk flavone is used as an antidepressant core functional material; a provided traditional Chinese medicinal composition for treating depression is reasonable in matching; a flavone and Chinese herbal medicine mixed health-care product with an antidepressant effect is formed. According to the antidepressant health-care product disclosed by the invention, found by experimental research on an in vitro depression cell model, the composition containing the rice husk flavone has a better protecting effect on cells and obvious effects on prevention and treatment of the depression; toxic and / or side effects caused by excessive chemical synthetic drugs can be avoided; in addition, the antidepressant health-care product is low in price and wide in sources, so the rice husk flavone composition attracts a wide spread attention.
Owner:LIAONING UNIVERSITY

Traditional Chinese medicinal composition for treating gastrointestinal cancer

InactiveCN104825913APeaceful medicationInhibit the spread of cancer cellsAmphibian material medical ingredientsAntineoplastic agentsNutritionAsparagus
The invention relates to a traditional Chinese medicinal composition for treating gastrointestinal cancer. The composition is prepared through clinic test repeated verification, and accords with the theory of traditional Chinese medicine science. The composition adopts Raphanus sativus L, toad skin, Radix araliae armatae, persimmon frost, Kalimeris indica and Glabrous Sarcandra Herb as main medicines to realize heat clearing, detoxifying, cancer preventing and evil expelling, adopts cherry leaf, all-grass of Matsumura Leafflower, leaf of Jobstears, orange peel, dry moss and Fiveleaf Gynostemma Herb as auxiliary medicines to reinforce heat clearing, detoxifying and cancer preventing efficacies, adopts asparagus, Lobelia sessilifolia Lamb., Garcinia mangostana L., orange peel and mulberry to tonify qi, nourish stomach, warm meridian and relieve pains, and adopts apple, grape, banana, jujube, Oberonia iridifolia Lindl, Root of Delavay Schefflera, twoleaf beadruby herb and serrate gtorybower flower to nourish spleen, harmonize stomach, invigorate spleen, tonify lung and moisten intestine. The composition starts with qi tonifying, stomach nourishing and gastrointestinal mucosa damage reducing health efficacies and health, selects traditional Chinese medicines to directly kill cancer cells and block generation of newborn blood vessels to make the cancer cells cannot obtain sufficient nutrition supply, and has unique curative effects on various stomach cancer patients.
Owner:SHANDONG TUMOR HOSPITAL
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