CN107510714A - A kind of pharmaceutical composition containing pranoprofen and preparation method thereof - Google Patents

A kind of pharmaceutical composition containing pranoprofen and preparation method thereof Download PDF

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Publication number
CN107510714A
CN107510714A CN201610422870.7A CN201610422870A CN107510714A CN 107510714 A CN107510714 A CN 107510714A CN 201610422870 A CN201610422870 A CN 201610422870A CN 107510714 A CN107510714 A CN 107510714A
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Prior art keywords
water
pharmaceutical composition
sodium
pranoprofen
preparation
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CN201610422870.7A
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Chinese (zh)
Inventor
李海岛
曹旭
孙晨
吴修艮
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Jiangsu Jibeier Pharmaceutical Co Ltd
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Jiangsu Jibeier Pharmaceutical Co Ltd
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Priority to CN201610422870.7A priority Critical patent/CN107510714A/en
Publication of CN107510714A publication Critical patent/CN107510714A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/56Loganiaceae (Logania family), e.g. trumpetflower or pinkroot
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/4353Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/436Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a six-membered ring having oxygen as a ring hetero atom, e.g. rapamycin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0048Eye, e.g. artificial tears
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/08Solutions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30Extraction of the material
    • A61K2236/33Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
    • A61K2236/331Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using water, e.g. cold water, infusion, tea, steam distillation, decoction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30Extraction of the material
    • A61K2236/39Complex extraction schemes, e.g. fractionation or repeated extraction steps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/50Methods involving additional extraction steps
    • A61K2236/51Concentration or drying of the extract, e.g. Lyophilisation, freeze-drying or spray-drying
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/50Methods involving additional extraction steps
    • A61K2236/53Liquid-solid separation, e.g. centrifugation, sedimentation or crystallization
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/50Methods involving additional extraction steps
    • A61K2236/55Liquid-liquid separation; Phase separation

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

The present invention relates to a kind of pharmaceutical composition containing pranoprofen and preparation method thereof, comprise the following steps:By butterflybush flower medicinal material after water extract-alcohol precipitation, purify through polyamide column, eluted with 0.1% ammoniacal liquor, collect eluent, be concentrated under reduced pressure, be dried in vacuo, obtain Flos Buddlejae extract;By the Flos Buddlejae extract and solubilizer of gained, it is dissolved in water for injection, antioxidant, preservative and isotonic regulator are added, is dissolved in water for injection, is stirred, add pH adjusting agent, and 1L is injected water to, pranoprofen 1g is added, after dissolving and being well mixed, filtering with microporous membrane, sterilizing, dispense the eye drops for producing the present invention.Product of the present invention can be used for the symptomatic treatment of the ophthalmic inflammations such as conjunctivitis, keratitis, trachoma, blepharitis, eyes-affinity inflammation, sclerotitis, dacryoadenitis, dacryocystitis and ulcer of the cornea.

Description

A kind of pharmaceutical composition containing pranoprofen and preparation method thereof
Technical field
The invention belongs to pharmaceutical technology field, and in particular to a kind of to be used for by what pranoprofen and Flos Buddlejae extract formed Treat the pharmaceutical composition of ophthalmic inflammation.
Background technology
Ophthalmic inflammation occupies larger ratio in ophthalmology disease, and current clinic common are conjunctiva caused by a variety of causes Inflammation, keratitis, trachoma, blepharitis, eyes-affinity inflammation, sclerotitis, dacryoadenitis, dacryocystitis and ulcer of the cornea etc..Chemicals and some Traditional Chinese medicine becomes for ophthalmic inflammation venereal disease has the effect of fine.
Pranoprofen(Pranoprofen), chemical name:(RS) -2- (10- hydrogen -9- Evil -1- naphthazine -6- bases) propionic acid, change Learn structural formula:
Molecular formula:C15H13NO3, 255.27.
Pranoprofen is welfide companies(Yuan Ji good fortune Pharmaceutical Co., Ltd, the pharmacy of existing Mitsubishi)The Nonsteroidal anti-inflammatory of exploitation Analgesic.It is eye drops that Senju Pharma Co., Ltd, which is developed, is listed in Japan within 1988.Clinically be used for blepharitis, The symptomatic treatment of the inflammation of eye section such as conjunctivitis, keratitis, sclerotitis.
Chinese medicine butterflybush flower, alias cover flower, native brocade flower, chicken bone flower etc., dye meal flower etc., are the dry of loganiaceae plant butterflybush flower Dry bud and its inflorescence.Spring flower harvests when not open, removes impurity, dries.This product is mostly the close poly- inflorescence branchlet of bud, In irregular roundness taper, long 1.5~3cm.Surface lark or brown color, it is close by fine hair.Bud is in corynebacterium, and upper end is bigger, Long 0.3~1cm, 0.1~0.2cm of diameter;Calyx mitriform, the fissure of tip 4;Corolla tubular, isometric or slightly long with calyx, tip 4 splits, Sliver is avette;Stamen 4, raw in the middle part of corolla pipe.Matter is soft.Gas micro-perfume, it is mildly bitter flavor, pungent.Main product in Sichuan, Hubei, Hunan, The ground such as Yunnan, Guangxi.
Traditional Chinese medicine thinks, butterflybush flower has a wind-dispelling, cool blood, moistens liver, the effect of improving eyesight.《Kaibao Bencao》Record:Butterflybush flower Main glaucoma skin screen, red puckery more eye secretion and tears, Chi Mai in the mesh that disappears, children's bran beans and infantile malnutrition due to digestive disturbances or intestinalparasites gas attack eye.Modern study shows, its chemical composition master To be a variety of flavonoids such as buddleo-glucoside, robinin.Clinically it is usually used in ophthalmology, for acute and chronic conjunctivitis, has in all mesh red Arteries and veins(Conjunctival congestion), eye secretion and tears(More tears and there is mucoid secretion), blurred vision(Blurring of vision), photophobia(Keep in dark place)Person, no matter true Disease or the chronic diseases marked by deficiency of vital energy, it can apply.On the whole, butterflybush flower is presented with the deficiency of liver-yin and kidney-yin and has hot person more suitable to treat chronic conjunctivitis Preferably.
The content of the invention
It is an object of the invention to provide a kind of pharmaceutical composition being made up of pranoprofen and Flos Buddlejae extract, the group Compound can be used for treating various conjunctivitis, keratitis, trachoma, blepharitis, eyes-affinity inflammation, sclerotitis, dacryoadenitis, dacryocystitis and cornea The ophthalmic inflammations such as ulcer.
The technical solution adopted by the present invention is as follows:
A kind of preparation method of the pharmaceutical composition containing pranoprofen, is comprised the technical steps that:
1st, 1-10 parts by weight butterflybush flower medicinal materials are weighed, are placed in extraction vessel, add the 4-10 times of water measured, heating is boiled, 1-4 hours are kept under fluidized state, are filtrated to get first time extract solution;The 2-5 times of water measured is added again, heating is boiled, 0.5-2 hours are kept under fluidized state, are filtrated to get second of extract solution.It extract solution will merge twice, be well mixed, concentration, It is 1.05-1.15 to be concentrated into concentrate proportion;
2nd, after concentrate is let cool, it is about 60% to add ethanol to its concentration thereto under stirring, after standing 24 hours, is taken out Supernatant is taken, reclaims ethanol;
3rd, the water of 5 times of volumes is added into the decoction after recovery ethanol, with salt acid for adjusting pH to 4-5, centrifugation, is taken on supernatant Sample is to the polyamide column handled well, and after eluting 2 column volumes with pH4-5 sour water, neutrality is washed to purifying, then with 0.1% Ammoniacal liquor elutes 3 column volumes, collects ammoniacal liquor eluent, is concentrated under reduced pressure, and is dried in vacuo, produces Flos Buddlejae extract;
4th, the Flos Buddlejae extract and solubilizer obtained by step 3 are weighed by recipe quantity, is dissolved in water for injection, adds anti-oxidant Agent, preservative and isotonic regulator, are dissolved in water for injection, and stir, and add pH adjusting agent, and inject water to 1L, Pranoprofen 1g is added, after dissolving and being well mixed, filtering with microporous membrane, sterilizing, dispenses the eye drops for producing the present invention.
Wherein, the pharmaceutical composition containing pranoprofen includes following component:
Pranoprofen 1g, Flos Buddlejae extract 0.5-20g, pH adjusting agent 0.1-20g, isotonic regulator 1-100g, solubilizer 0.1-20g, preservative 0.01-5g, antioxidant 0.02-5g.
Further, preferable antioxidant be sodium thiosulfate, sodium pyrosulfite, sodium hydrogensulfite, sodium sulfite, according to ground One or more of combinations in acid disodium.
Further, preferable pH adjusting agent is hydrochloric acid, sodium hydroxide, sodium acid carbonate, sodium carbonate, disodium hydrogen phosphate, phosphoric acid One or more of combinations in sodium dihydrogen.
Further, preferable solubilizer is one or more of combinations in Tween-80, propane diols, poloxamer.
Further, preferable preservative be ethyl hydroxy benzoate, methyl hydroxybenzoate, benzalkonium chloride, benzalkonium bromide, anesin, One or more of combinations in benzyl carbinol.
Further, preferable isotonic regulator is one kind or several in sodium chloride, glucose, mannitol, boric acid and borax The combination of kind.
The product of the present invention and the excellent results of preparation method are:
1st, pharmaceutical composition of the invention is made up of pranoprofen and Flos Buddlejae extract, the two synergy, can be used for tying The symptomatic treatment of the inflammation of eye section such as film inflammation, blepharitis, keratitis, sclerotitis;
2nd, it is that medicinal material is simple and easy to get the advantages of the preparation method of eye drops of the invention, production craft step is few, and cost is low.
Embodiment
With reference to embodiment, the present invention is described in further detail.The following example is merely to illustrate the present invention, And it should not be taken as limiting the scope of the invention.
Flos Buddlejae extract in the embodiment of the present invention is as described above, by butterflybush flower medicinal material after water extract-alcohol precipitation, to pass through Polyamide column purifies, and is eluted with 0.1% ammoniacal liquor, collects eluent, is concentrated under reduced pressure, and is dried in vacuo, obtains Flos Buddlejae extract.
Embodiment 1
Flos Buddlejae extract 0.5g and Tween-80 1g are weighed, is dissolved in water for injection, adds sodium thiosulfate 3g, oxybenzene Ethyl ester 0.2g and sodium chloride 15g, is dissolved in water for injection, and adds hydrochloric acid 0.5ml and stirs, inject water to 1L, adds Pranoprofen 1g, after dissolving and being well mixed, filtering with microporous membrane, sterilizing, dispense and produce.
Embodiment 2
Flos Buddlejae extract 20g, Tween-80 1g and propane diols 10g are weighed, is dissolved in water for injection, adds sodium hydrogensulfite 3g, benzalkonium chloride 0.1g and sodium chloride 10g, are dissolved in water for injection, and add sodium hydroxide 0.1g and stir, add water for injection To 1L, pranoprofen 1g is added, after dissolving and being well mixed, filtering with microporous membrane, sterilizing, dispenses and produces.
Embodiment 3
Flos Buddlejae extract 10g, Tween-80 1g and propane diols 10g are weighed, is dissolved in water for injection, adds sodium pyrosulfite 2g, natrium adetate 2g, benzalkonium bromide 0.1g, sodium chloride 10g and glucose 50g, are dissolved in water for injection, and add sodium hydroxide 0.2g stirs, and injects water to 1L, adds pranoprofen 1g, after dissolving and being well mixed, filtering with microporous membrane, goes out Bacterium, dispense and produce.

Claims (7)

1. a kind of pharmaceutical composition containing pranoprofen and preparation method thereof, it is characterised in that comprise the following steps:
(1), weigh 1-10 parts by weight butterflybush flower medicinal materials, be placed in extraction vessel, add the 4-10 times of water measured, heating boils, 1-4 hours are kept under fluidized state, are filtrated to get first time extract solution;The 2-5 times of water measured is added again, heating is boiled, 0.5-2 hours are kept under fluidized state, are filtrated to get second of extract solution;It extract solution will merge twice, be well mixed, it is dense Contracting, it is 1.05-1.15 to be concentrated into concentrate proportion;(2), after concentrate lets cool, ethanol is added thereto extremely under stirring Its concentration is about 60%, after standing 24 hours, extracts supernatant, reclaims ethanol;(3), to recovery ethanol after decoction in add 5 The water of times volume, with salt acid for adjusting pH to 4-5, centrifugation, supernatant loading is taken to the polyamide column handled well, with pH4-5 acid After 2 column volumes of water elution, neutrality is washed to purifying, then 3 column volumes are eluted with 0.1% ammoniacal liquor, collects ammoniacal liquor elution Liquid, it is concentrated under reduced pressure, is dried in vacuo, produces Flos Buddlejae extract;(4), the antioxidant of recipe quantity added water for injection mixing molten Solution, then add pH adjusting agent and stir, obtain solution;
Weigh the Flos Buddlejae extract and solubilizer obtained by step 3 by recipe quantity, be dissolved in water for injection, add preservative and Isotonic regulator, stir, be then added into the solution obtained by step 4, and inject water to 1L, add general Ibuprofen 1g is drawn, after dissolving and being well mixed, after being well mixed, filtering with microporous membrane, sterilizing, dispenses the eye drip for producing the present invention Liquid;
Wherein, the pharmaceutical composition of the invention containing pranoprofen, including following component:
Pranoprofen 1g, Flos Buddlejae extract 0.5-20g, pH adjusting agent 0.1-20g, isotonic regulator 1-100g, solubilizer 0.1-20g, preservative 0.01-5g, antioxidant 0.02-5g.
2. the preparation method of the pharmaceutical composition according to claim 1 containing pranoprofen, it is characterised in that described Antioxidant is the one or more in sodium thiosulfate, sodium pyrosulfite, sodium hydrogensulfite, sodium sulfite, natrium adetate Combination.
3. the preparation method of the pharmaceutical composition according to claim 1 containing pranoprofen, it is characterised in that described PH adjusting agent is one or more of in hydrochloric acid, sodium hydroxide, sodium acid carbonate, sodium carbonate, disodium hydrogen phosphate, sodium dihydrogen phosphate Combination.
4. the preparation method of the pharmaceutical composition according to claim 1 containing pranoprofen, it is characterised in that described Solubilizer is one or more of combinations in Tween-80, propane diols, poloxamer.
5. the preparation method of the pharmaceutical composition according to claim 1 containing pranoprofen, it is characterised in that described Preservative is one or more of in ethyl hydroxy benzoate, methyl hydroxybenzoate, benzalkonium chloride, benzalkonium bromide, anesin, benzyl carbinol Combination.
6. the preparation method of the pharmaceutical composition according to claim 1 containing pranoprofen, it is characterised in that described Isotonic regulator is one or more of combinations in sodium chloride, glucose, mannitol, boric acid and borax.
7. according to the pharmaceutical composition containing pranoprofen described in claim any one of 1-6, it is characterised in that described Eye-drops preparations is eye drops.
CN201610422870.7A 2016-06-15 2016-06-15 A kind of pharmaceutical composition containing pranoprofen and preparation method thereof Pending CN107510714A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108096298A (en) * 2017-12-29 2018-06-01 广州仁恒医药科技股份有限公司 A kind of eye drops containing pranoprofen and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1628759A (en) * 2004-10-13 2005-06-22 凌沛学 Chinese medicinal formulation for treating asthenopia syndrome and its preparation method
JP2005239658A (en) * 2004-02-27 2005-09-08 Taisho Pharmaceut Co Ltd Ophthalmic agent
CN1823772A (en) * 2006-03-24 2006-08-30 张宏业 New pranoprofen eye drops and its preparation method
CN103816228A (en) * 2014-03-05 2014-05-28 陶春梅 Prescription for treating conjunctival xerosis and preparation method thereof

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2005239658A (en) * 2004-02-27 2005-09-08 Taisho Pharmaceut Co Ltd Ophthalmic agent
CN1628759A (en) * 2004-10-13 2005-06-22 凌沛学 Chinese medicinal formulation for treating asthenopia syndrome and its preparation method
CN1823772A (en) * 2006-03-24 2006-08-30 张宏业 New pranoprofen eye drops and its preparation method
CN103816228A (en) * 2014-03-05 2014-05-28 陶春梅 Prescription for treating conjunctival xerosis and preparation method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108096298A (en) * 2017-12-29 2018-06-01 广州仁恒医药科技股份有限公司 A kind of eye drops containing pranoprofen and preparation method thereof

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Application publication date: 20171226