CN1069520C - Breviscapine soft capsule and its production method - Google Patents

Breviscapine soft capsule and its production method Download PDF

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Publication number
CN1069520C
CN1069520C CN98106599A CN98106599A CN1069520C CN 1069520 C CN1069520 C CN 1069520C CN 98106599 A CN98106599 A CN 98106599A CN 98106599 A CN98106599 A CN 98106599A CN 1069520 C CN1069520 C CN 1069520C
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CN
China
Prior art keywords
breviscapine
soft capsule
gelatin
acid
hydroxybenzoate
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Expired - Lifetime
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CN98106599A
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Chinese (zh)
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CN1228959A (en
Inventor
冉立新
金兆元
王存志
李南高
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KPC Pharmaceuticals Inc
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Kunming Pharmaceutical Corp
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Priority to CN98106599A priority Critical patent/CN1069520C/en
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Abstract

The present invention relates to a soft capsule oral medicine and its production method. Each soft capsule contains breviscapine 10-200 microgram, beeswax and medicinal adjuvants including diluent, antioxidant and suspending agent. The capsule shell contains 10 parts of gelatin, 3.25-3.35 parts of glycerin (by weight) and preservative. The preparation process comprises the following steps: dissolving gelatin in water, adding glycerol and appropriate amount of antiseptic, and vacuum degassing; adding suspending agent into vegetable oil, mixing breviscapine and vegetable oil, and adding antioxidant; molding and pressing the soft capsule. Compared with the existing preparation of breviscapine, the product has the advantages of stable quality, convenient carrying and administration; the effective components are dissolved out quickly.

Description

Erigeron breviscopus element soft capsule and production method thereof
The present invention relates to contain the soft capsule oral drugs of breviscapine effective dose.
Breviscapine (Breviscapini) is yellow powder, dissolves in aqueous alkali, is slightly soluble in methanol, water insoluble, chloroform etc.Have and more obviously improve the brain blood circulation, the cerebral blood flow increasing amount reduces the effect of vascular resistance and anti-platelet aggregation.Evidence: better to paralysis and the back something lost paralysis curative effect due to the cerebral hemorrhage due to the obliterated cerebral vascular disease.And harmless to the heart, liver, kidney, lung, spleen stomach function regulating function, there is not obvious toxic-side effects yet.
With breviscapine is that " Breviscapini injection ", " Herba Erigerontis tablet " of main effective ingredient reaches " breviscapine frozen dry powder " and produced by administrative department of public health's approval.But injection, freeze-dried powder carry, administration is all inconvenient; Tablet exists the effective ingredient stripping slow, defectives such as onset in time.
The purpose of this invention is to provide a kind of erigeron breviscopus element soft capsule and production method thereof, the product oral form of administration, its steady quality, easy to use, effective.
Product of the present invention is made of medicinal liquid and softgel shell two large divisions, medicinal liquid contains the breviscapine of effective dosage as effective ingredient, and contain pharmaceutic adjuvant, it is characterized in that pharmaceutic adjuvant comprises diluent, antioxidant, suspending agent, contain 10 parts in gelatin in the softgel shell, glycerol 3.25-3.35 part (weight ratio) and antiseptic, medicinal liquid by weight every contain breviscapine 10-200 microgram, and also contain Cera Flava.
Diluent can be one or more in Polyethylene Glycol, propylene glycol, vegetable oil, the mineral oil;
Antioxidant can be one or more in ethylenediaminetetraacetic acid, disodium EDTA, dibenzylatiooluene, D-xylose, xylitol, glycine, alpha-tocopherol, α-tocopheryl acetate, inositol, ascorbic acid, sodium ascorbate, lecithin, malic acid, hydroquinone, citric acid, succinic acid, phytic acid, sodium pyrosulfite, the potassium metabisulfite;
Antiseptic can be one or more in Oleum Caryophylli, propylene glycol, sorbic acid, sorbic acid methyl ester, methyl parahydroxybenzoate, ethylparaben, propyl p-hydroxybenzoate, butyl p-hydroxybenzoate, benzyl p-hydroxybenzoate, P-hydroxybenzoic acid phenyl ester, butyl p-hydroxybenzoate calcium, Sodium Methyl Hydroxybenzoate, Sodium Propyl Hydroxybenzoate, benzyl alcohol, the benzoic acid etc.;
Suspending agent can be one or more in ethylhydroxyethylcellulose, chitin, chitose, methylcellulose, ethyl cellulose, agar, xanthan gum, hydroxyethylmethyl-cellulose, hydroxyethyl-cellulose, hydroxypropyl emthylcellulose, hydroxypropyl cellulose, the Cera Flava etc.
In the process of research erigeron breviscopus element soft capsule, solved a following main difficult problem:
1, softgel shell prescription (being applicable to the oil-soluble medicinal liquid)
Gelatin, glycerol proportioning are difficult to grasp in the prescription of softgel shell.The amount of glycerol is too many, and softgel shell is softer, than being easier to extrusion; The amount of glycerol very little, softgel shell is harder, crisp, influences the quality stability and the disintegration time of soft capsule.We have carried out detailed experimental study to the gelatin of softgel shell, the proportioning of glycerol, have obtained a proportioning preferably at last.
An amount of gelatin is added in the rustless steel glue pot, add suitable quantity of water again, airtight, 70 ℃ are incubated 3 hours, add glycerol, the antiseptic of test consumption more respectively, stir, vacuumize degassing 2 hours, put into 70 ℃ of insulations of gelatin heat-preserving container standing over night, second day, the moulding ball, drying at room temperature, keep sample and investigate three months, examination softgel shell outward appearance and physical property, the result is as follows:
Index/content of the test Gelatin 10kg glycerol 3.0kg Gelatin 10kg glycerol 3.2kg Gelatin 10kg glycerol 3.25-3.35kg Gelatin 10kg glycerol 3.4kg Gelatin 10kg glycerol 3.6kg
Softgel shell outward appearance and physical property Too firmly, easily crisp Too firmly, easily crisp Suitable Softer, the easy moisture absorption Softer, the easy moisture absorption
Illustrate: the softgel shell prescription that is filtered out is applicable to the place of warm moist.
By above test, can reach a conclusion, should contain in the prescription of softgel shell: 10 parts in gelatin, glycerol 3.25-3.35 part (weight ratio).
2, medicinal liquid prescription
The softgel shell of soft capsule has determined that the used diluent of medicinal liquid can not be water, ethanol and the bigger organic solvent of some toxicity, and ideal is oil substances.But because breviscapine is difficult to be dissolved in vegetable oil, therefore, we are by a large amount of tests, selected for use a kind of toxicity less, can be dissolved in the vegetable oil, can well breviscapine be suspended in the vegetable oil, and can for a long time stable material-Cera Flava.
An amount of Cera Flava is dissolved in an amount of vegetable oil, again breviscapine is added wherein, add suitable antioxidant afterwards and to prevent the medicinal liquid in the soft capsule rotten (oxidation) takes place in storage process, every of soft gelatin capsule contains principal agent--and the amount of breviscapine is determined; Consider the size of economic factor and selected every ball easy to prepare, finally can determine the liquid formula of embodiment.
Contain in the optimum formula of product of the present invention:
Component amount (gram/grain)
Breviscapine 0.01-0.2
Diluent 0.07-0.45
Gelatin 0.04-0.25
Glycerol (32.5-33.5% of gelatin amount)
Suspending agent 0.003-0.01
Antioxidant 0.0006-0.001
Antiseptic 0.00003-0.00007
Cera Flava 0.005-0.035
Annotate: optimum formula is only for the present invention is further illustrated, and the scope of product of the present invention is not subjected to the limitation of this optimum formula.
The preparation technology of erigeron breviscopus element soft capsule may further comprise the steps:
Gelatin adds suitable quantity of water under stirring, treat that gelatin dissolves fully after, add glycerol, an amount of antiseptic, stir, be incubated set aside for use after the vacuumize degassing;
Suspending agent is added in the vegetable oil, take by weighing breviscapine, mix with vegetable oil, treat to add antioxidant again behind the complete mixing, stir, room temperature leaves standstill.
The medicinal liquid for preparing is poured in the medicinal liquid bucket, pressed soft capsule with mould.
Erigeron breviscopus element soft capsule reaches existing dosage forms such as " breviscapine frozen dry powders " and compares with " Breviscapini injection ", " Herba Erigerontis tablet ", and advantage is a steady quality, carries, administration is all convenient; The effective ingredient stripping is fast, onset in time.
Product of the present invention prepares as stated above, and its detailed component is provided by the following example, but protection scope of the present invention is not limited to this.
Embodiment 1
Component amount (gram/grain)
Breviscapine 0.05
Oleum Arachidis hypogaeae semen 0.09
Gelatin 0.06
Glycerol 0.02
Ethyl cellulose 0.004
Alpha-tocopherol 0.0008
Ethylparaben 0.00005
Cera Flava 0.008
Embodiment 2
Component amount (gram/grain)
Breviscapine 0.01 Oleum Glycines 0.08 gelatin 0.05 glycerol 0.015 ethylhydroxyethylcellulose 0.005 dibenzylatiooluene 0.0008 methyl parahydroxybenzoate 0.00005 Cera Flava 0.006
Embodiment 3 component amount (gram/grain) breviscapines 0.02 Polyethylene Glycol 0.1 gelatin 0.05 glycerol 0.017 hydroxyethyl-cellulose 0.006 α-tocopheryl acetate 0.0008 butyl p-hydroxybenzoate 0.00005 Cera Flava 0.009
Embodiment 4 component amount (gram/grain) breviscapines 0.01 Oleum Glycines 0.2 propylene glycol 0.1 gelatin 0.12 glycerol 0.04 Cera Flava 0.006 ascorbic acid 0.0008 propyl p-hydroxybenzoate 0.00005 Cera Flava 0.015
Embodiment 5 component amount (gram/grain) breviscapines 0.15 Oleum Arachidis hypogaeae semen 0.3 propylene glycol 0.1
Gelatin 0.15
Glycerol 0.05
Hydroxypropyl cellulose 0.007
Inositol 0.0008
Benzyl p-hydroxybenzoate 0.00005
Cera Flava 0.024
Embodiment 6
Component amount (gram/grain)
Breviscapine 0.2
Polyethylene Glycol 0.16
Propylene glycol 0.14
Gelatin 0.2
Glycerol 0.08
Component amount (gram/grain)
Methylcellulose 0.009
Phytic acid 0.0008
P-hydroxybenzoic acid phenyl ester 0.00005
Cera Flava 0.03
The preparation technology of above embodiment erigeron breviscopus element soft capsule is:
Take by weighing gelatin and add 100L gelatin retort, under stirring, add suitable quantity of water, airtight, treat that gelatin dissolves fully after, add glycerol, an amount of antiseptic again, stir, vacuumize degassing 2 hours is put into the gelatin heat-preserving container, the insulation standing over night is stand-by.
Under room temperature suspending agent is added in the diluent, take by weighing breviscapine, pulverize, sieve, with mixing diluents, treat to add antioxidant again behind the complete mixing, stir, room temperature leaves standstill.
The gelatin heat-preserving container is suspended from certain altitude, the medicinal liquid for preparing is poured in the medicinal liquid bucket, change mould and begin to press soft capsule, adjust the soft capsule device to scope of design, drying at room temperature two days, reject the soft gelatin capsule of presentation quality difference, with soft gelatin capsule washing (removing the lubricating oil in the pelleting process), again in 24 ℃ of dryings two days, the erigeron breviscopus element soft capsule semi-finished product, the qualified back packing of quality testing, labeling, packing promptly get the erigeron breviscopus element soft capsule finished product.

Claims (4)

1, a kind of erigeron breviscopus element soft capsule, constitute by medicinal liquid and softgel shell two large divisions, medicinal liquid contains the breviscapine of effective dosage as effective ingredient, and contain pharmaceutic adjuvant, it is characterized in that pharmaceutic adjuvant comprises diluent, antioxidant, suspending agent, contain 10 parts in gelatin in the softgel shell, glycerol 3.25-3.35 part (weight ratio) and antiseptic, medicinal liquid by weight every contain breviscapine 10-200 microgram, and also contain Cera Flava.
2, as the said erigeron breviscopus element soft capsule of claim 1, it is characterized in that:
Diluent is one or more in Polyethylene Glycol, propylene glycol, vegetable oil, the mineral oil,
Antioxidant is one or more in ethylenediaminetetraacetic acid, disodium EDTA, dibenzylatiooluene, D-xylose, xylitol, glycine, alpha-tocopherol, α-tocopheryl acetate, inositol, ascorbic acid, sodium ascorbate, lecithin, malic acid, hydroquinone, citric acid, succinic acid, phytic acid, sodium pyrosulfite, the potassium metabisulfite
Antiseptic is one or more in Oleum Caryophylli, propylene glycol, sorbic acid, sorbic acid methyl ester, methyl parahydroxybenzoate, ethylparaben, propyl p-hydroxybenzoate, butyl p-hydroxybenzoate, benzyl p-hydroxybenzoate, P-hydroxybenzoic acid phenyl ester, butyl p-hydroxybenzoate calcium, Sodium Methyl Hydroxybenzoate, Sodium Propyl Hydroxybenzoate, benzyl alcohol, the benzoic acid etc.
Suspending agent is one or more in ethylhydroxyethylcellulose, chitin, chitose, methylcellulose, ethyl cellulose, agar, xanthan gum, hydroxyethylmethyl-cellulose, hydroxyethyl-cellulose, hydroxypropyl emthylcellulose, hydroxypropyl cellulose, the Cera Flava etc.
3,, it is characterized in that containing in the prescription as the said erigeron breviscopus element soft capsule of claim 2:
Component amount (gram/grain)
Breviscapine 0.01-0.2
Diluent 0.07-0.45
Gelatin 0.04-0.25
The 32.5-33.5% of glycerin gelatine amount
Suspending agent 0.003-0.01
Antioxidant 0.0006-0.001
Antiseptic 0.00003-0.00007
Cera Flava 0.005-0.035
4, a kind of erigeron breviscopus element soft capsule and production method thereof is characterized in that may further comprise the steps:
Gelatin adds suitable quantity of water under stirring, treat that gelatin dissolves fully after, add glycerol, an amount of antiseptic, stir, be incubated set aside for use after the vacuumize degassing.
Suspending agent is added in the vegetable oil, take by weighing breviscapine, mix with vegetable oil, treat to add antioxidant again behind the complete mixing, stir, room temperature leaves standstill.
The medicinal liquid for preparing is poured in the medicinal liquid bucket, pressed soft capsule with mould.
CN98106599A 1998-03-17 1998-03-17 Breviscapine soft capsule and its production method Expired - Lifetime CN1069520C (en)

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Application Number Priority Date Filing Date Title
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CN1228959A CN1228959A (en) 1999-09-22
CN1069520C true CN1069520C (en) 2001-08-15

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1771949B (en) * 2005-11-06 2011-04-20 沈阳药科大学 Soft nimodipine capsule and its preparation
CN101993462B (en) * 2009-08-11 2013-12-11 昆明制药集团股份有限公司 Scutellarin crystal I and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1095934A (en) * 1993-05-29 1994-12-07 昆明制药厂 Breviscapine powder for injection and its preparation method
CN1133180A (en) * 1995-04-10 1996-10-16 昆明群星制药厂 Erigeron breviscapus basic element freezed drying preparation for injection and preparation process
CN1136446A (en) * 1995-05-25 1996-11-27 张仁保 Soft capsule of gynostemma pentaphylla total glycoside and its preparing technology

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1095934A (en) * 1993-05-29 1994-12-07 昆明制药厂 Breviscapine powder for injection and its preparation method
CN1133180A (en) * 1995-04-10 1996-10-16 昆明群星制药厂 Erigeron breviscapus basic element freezed drying preparation for injection and preparation process
CN1136446A (en) * 1995-05-25 1996-11-27 张仁保 Soft capsule of gynostemma pentaphylla total glycoside and its preparing technology

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Owner name: KUNMING MEDICINE GROUP STOCK CO., LTD.

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Patentee after: Kunming Pharmaceutical Industry Group Corp., Ltd.

Patentee before: Kunming Pharmaceutical Co., Ltd.

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Owner name: KPC CO., LTD.

Free format text: FORMER NAME: KUNMING PHARMACEUTICAL INDUSTRY GROUP CORP., LTD.

CP03 Change of name, title or address

Address after: 650106 Kunming science and Technology Industrial Development Zone, Yunnan Province Road No. 166

Patentee after: Kun Yao Group Plc

Address before: 650100, seven kilometers west of Kunming City, Yunnan Province

Patentee before: Kunming Pharmaceutical Industry Group Corp., Ltd.

CX01 Expiry of patent term
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Granted publication date: 20010815