CN101428022A - Pantoprazole-containing medicament composition for treating peptic ulcer - Google Patents
Pantoprazole-containing medicament composition for treating peptic ulcer Download PDFInfo
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Abstract
The invention relates to pharmaceutical composition containing pantoprazole for treating peptic ulcer. The pharmaceutical composition is characterized in that the composition comprises the following components: at least a helicobacter pylori inhibitor and at least a gastric acid secretion inhibitor. The helicobacter pylori inhibitor is selected from penicillin, penbritin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin and the analog thereof, gentamycin and tetracycline, and the gastric acid secretion inhibitor comprises histamine receptor antagon, H<+>/K<+>-ATP enzyme (proton pump) and/or antacid. The composition can be produced into granules, effervescent tablets, tablets, capsules, syrup, injection, suspension injection, suppositories or sustained/controlled-release preparation, oral medicines or non-oral medicines, and can achieve the purpose of preventing and treating gastric ulcer and doudenal ulcer by effectively inhibiting the growth of helicobacter pylori and gastric acid secretion.
Description
Technical field
The present invention relates to a kind of treatment digestive ulcer medicament compositions, belong to medical technical field.
The research background
Peptic ulcer mainly refers to gastric ulcer and duodenal ulcer, and pathological changes is confined to stomach and 12 and refers to mucosa.Along with the Chinese society development, the change of circumstances, the variation of population structure and people life style, main because of smoking, drink, peptic ulcer rate that nervous, medicine irritation etc. causes increases gradually, become a kind of commonly encountered diseases and frequently-occurring disease, bring great misery to the patient, cause patients ' life quality to descend.Therefore for these reasons, the treatment of peptic ulcer more and more receives publicity clinically and payes attention to, and invents a kind of medicament for resisting peptic ulcer safely and effectively to have received very big concern, and becomes one of the emphasis of present drug development research and focus.
Think always that for many years gastric ulcer and duodenal ulcer are main because due to the gastric acid excessive secretion.So mainly be the gastric acid inhibitory secretion aspect treatment.It is a lot of to secrete the medicine for the treatment of digestive system and ulcer by gastric acid inhibitory at present, comprises histamine receptor antagonist, antacid and H
+-K
+ATP enzyme (claiming proton pump again) inhibitor etc.Wherein, histamine receptor antagonist as, but be not limited to cimetidine (cimetidine), ranitidine (ranitidine), lafutidine (lafutidine), famotidine (famotidine) and roxatidine (roxatidine) etc.; And H
+-K
+ATP enzyme (claiming proton pump again) inhibitor comprises rabeprazole (rabeprazole, E-3810, LY307640, Aciphex), Tenatoprazole (tenatoprazole, TU-199), omeprazole (Omeprazole, Prilosec), lansoprazole (lansoprazole, AG-1749, Prevacid), pantoprazole (pantoprazole, Protonix), S-omeprazole (esomeprazole, Nexium), Lan Minuola azoles (leminoprazole), tenooprazole (tenooprazole), rabmprazole (rabmprazole), leminoprazole, dosmalfate (dosmalfate) and sofalcone etc.; Antacid as, but be not limited to aluminium hydroxide, magnesium hydroxide, sodium bicarbonate and calcium carbonate etc.
Histamine receptor antagonist can be secreted by gastric acid inhibitory, though it is stronger the influence of gastric acid secretion to be compared the influence of other physiological function, but because histamine's receptor also is present in many other tissues, comprise blood vessel, tracheal smooth muscle and right atrium etc., so such medicine has than significant side effects to circulation, breathing and central nervous system.Not ideal enough as cimetidine and ranitidine treatment peptic ulcer effect.Cause ulcer recurrence easily.H
+/ K
+-atpase inhibitor, promptly proton pump inhibitor (PPI) is the excretory medicine of the novel gastric acid inhibitory of a class.The excretory effect of this type of medicine gastric acid inhibitory is stronger, but stable inadequately under sour environment, and therefore, therapeutic effect is difficult to consolidate.In addition, proton pump inhibitor such as omeprazole also can cause hypergastrinemia (Arnold R et al., 1986 by starting the gastric antrum feedback mechanism; Creutzfeldt W et al., 198; Larsson H., 1986), cause the diffusivity endocrine cell hyperplasia of body of stomach then, be carcinoid feature (Ekan et al., 1985)--achlorhydria.Thereby the long-term H that uses separately
+/ K
+-atpase inhibitor is very limited, and dosage is not enough or treat and irregularly will cause ulcer repeatedly.
Up-to-date discovers, gastric acid secretion is a complex physical process, and wherein, histamine, gastrin and acetylcholine etc. can stimulate the activity of parietal cell, gastrin and acetylcholine except direct effect, also can promote gastric mucosal cell to discharge the histamine that stores to parietal cell.Therefore, histamine is the important mediation person of gastric acid secretion.Another important step that causes gastric acid secretion is the commentaries on classics shape that occurs in the film on the parietal cell.After cell was stimulated, intracellular pipe capsule melted to be incorporated on the plasma membrane of top and forms an expansible secretory tubyle, and H is wherein arranged
+/ K
+-ATP enzyme.By this mode, H
+/ K
+-ATP enzyme (proton pump) is with H
+With K
+Exchange finally mediates gastric acid secretion.Therefore, histamine is the important mediation person of gastric acid secretion, and is positioned at the tubulovesicle of parietal cell and secretes H on the periosteum
+/ K
+-ATP enzyme (proton pump) participates in last link of gastric acid secretion.Simple one of them link that suppresses has certain inhibitory action to gastric acid secretion, but DeGrain.Increased dosage amount will be subjected to the restriction of toxic reaction, and dosage is not enough or treat and irregularly will cause disease relapse.
Moreover, up-to-date discovers, the gastric acid excessive secretion is not the main cause of ulcer, and wherein helicobacter pylori infection is being brought into play more and more important effect in gastric ulcer and duodenal ulcer form.The two mutually promotes helicobacter pylori infection and gastric acid excessive secretion, therefore, for a long time, secretes by gastric acid inhibitory merely and treats gastric ulcer and the duodenal ulcer effect is not very good.In addition, helicobacter pylori infection and gastric cancer has a confidential relation.Not only can effectively treat gastric ulcer and duodenal ulcer so effectively suppress helicobacter pylori infection, important function is taken place to have equally prevention gastric cancer.
Summary of the invention
The present invention is directed to the deficiencies in the prior art a kind of treatment digestive system and ulcer pharmaceutical composition is provided, this medicine is treated digestive system and ulcer by effective inhibition helicobacter pylori infection and the secretion of effective gastric acid inhibitory.
The present invention treats the digestive ulcer medicament compositions, comprises the helicobacter pylori inhibitor of effective dose and the gastric acid secretion inhibitor of effective dose.Reach the purpose for the treatment of digestive system and ulcer effectively by effective gastric acid inhibitory secretion and effective helicobacter pylori that suppresses.
The helicobacter pylori inhibitor mainly comprises the antibiotic that can eliminate helicobacter pylori (gastric ulcer pathogenic bacterium) in the compositions of the present invention, as, but be not limited to, penicillin, ampicillin, amoxicillin (amoxicillin, amoxicillin), metronidazole, furazolidone, erythromycin (Erythromycin), erythromycin (clarithromycin) and analog, gentamycin and tetracycline (tetracycline) etc.
The present invention treats that gastric acid secretion inhibitor comprises histamine receptor antagonist and/or H in the digestive ulcer medicament compositions
+-K
+ATP enzyme (claiming proton pump again) inhibitor and/or antacid etc.
Wherein, histamine receptor antagonist comprise for class D chemical compound or medicine as, but be not limited to cimetidine (cimetidine), ranitidine (ranitidine), lafutidine (lafutidine), famotidine (famotidine) and roxatidine (roxatidine) etc.; And H
+-K
+ATP enzyme (claiming proton pump again) inhibitor comprise Omprazole compound or medicine as, but be not limited to, rabeprazole (rabeprazole, E-3810, LY307640, Aciphex), Tenatoprazole (tenatoprazole, TU-199), omeprazole (Omeprazole, Prilosec), lansoprazole (lansoprazole, AG-1749, Prevacid), pantoprazole (pantoprazole, Protonix), S-omeprazole (esomeprazole, Nexium), Lan Minuola azoles (leminoprazole), tenooprazole (tenooprazole), rabmprazole (rabmprazole), leminoprazole, dosmalfate (dosmalfate) and sofalcone etc.; Antacid includes, but not limited to aluminium hydroxide, magnesium hydroxide, sodium bicarbonate and calcium carbonate etc.
The present invention treats that helicobacter pylori inhibitor and gastric acid secretion inhibitor weight ratio are (1-100) in the digestive ulcer medicament compositions: (100-1).
The present invention treats the digestive ulcer medicament compositions can contain at least a helicobacter pylori inhibitor and at least a gastric acid secretion inhibitor.Wherein preferred compositions comprises:
1) combination of 1-30% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 1-30% cimetidine, ranitidine, lafutidine, famotidine or roxatidine; Or
2) combination of 1-30% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 1-30% lansoprazole, omeprazole, rabeprazole, Tenatoprazole, pantoprazole, S-omeprazole, Lan Minuola azoles, tenooprazole, rabmprazole, leminoprazole, dosmalfate or sofalcone; Or
3) combination of 1-30% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 1-30% aluminium hydroxide, magnesium hydroxide, sodium bicarbonate or calcium carbonate; Or
4) combination of 5% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 80% cimetidine, ranitidine, lafutidine, famotidine or roxatidine and 15% lansoprazole, omeprazole, rabeprazole, Tenatoprazole, pantoprazole, S-omeprazole, Lan Minuola azoles, tenooprazole, rabmprazole, leminoprazole, dosmalfate or sofalcone; Or
5) combination of 5% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 80% cimetidine, ranitidine, lafutidine, famotidine or roxatidine and 15% aluminium hydroxide, magnesium hydroxide, sodium bicarbonate or calcium carbonate; Or
6) 5% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and with the combination of 15% lansoprazole, omeprazole, rabeprazole, Tenatoprazole, pantoprazole, S-omeprazole, Lan Minuola azoles, tenooprazole, rabmprazole, leminoprazole, dosmalfate or sofalcone and 15% aluminium hydroxide, magnesium hydroxide, sodium bicarbonate or calcium carbonate; Or
7) 5% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 65% cimetidine, ranitidine, lafutidine, famotidine or roxatidine and 15% lansoprazole, omeprazole, rabeprazole, Tenatoprazole, pantoprazole, S-omeprazole, the Lan Minuola azoles, tenooprazole, rabmprazole, leminoprazole, dosmalfate or sofalcone and 15% aluminium hydroxide, magnesium hydroxide, the combination of sodium bicarbonate or calcium carbonate.
The preferred compositions that the present invention treats the digestive ulcer medicament compositions also comprises:
1) combination of a kind of helicobacter pylori inhibitor and a kind of histamine receptor antagonist and a kind of proton pump inhibitor;
2) combination of a kind of helicobacter pylori inhibitor and a kind of histamine receptor antagonist and a kind of antacid;
3) combination of a kind of helicobacter pylori inhibitor and a kind of proton pump inhibitor and a kind of antacid;
4) combination of a kind of helicobacter pylori inhibitor, a kind of histamine receptor antagonist, a kind of proton pump inhibitor and a kind of antacid.
The present invention treats the digestive system and ulcer compositions, and to be used for the treatment of the gastric and duodenal ulcers side effect little, the safe coefficient height.Effective ingredient can directly be taken raw material in the compositions, but uses after preferably its effective ingredient being made various pharmaceutical dosage forms.Effective ingredient and pharmaceutical carrier and excipient and/or carrier holder can be mixed, make various oral formulations or non-intestinal application forms.Oral agents can be, but is not limited to, powder, granule, tablet, pill, capsule, electuary, powder, syrup, slow releasing agent, controlled release agent or slowbreak agent.The dosage of every day is 0.01 to 50 milligram of everyone 1 to 5000 milligram or per kilogram of body weight when oral, and the dosage of every day is 0.1 to 2.5 milligram of everyone 10 to 250 milligrams or per kilogram of body weight preferably.Wherein the ratio of helicobacter pylori inhibitor and gastric acid secretion inhibitor is decided because of concrete condition, can be by non-intestinal application forms from 1:10 to 10:1., but be not limited to injection, suppository or implant.By 0.5 to the 10% w/v injection of making soluble in water, the suitable dose of injection is 0.5 to 5000 milligram for each person every day with water solublity active drug composition, with for each person every day 100 to 500 milligrams be the best.The dosage of every day can once be taken or be divided into 2 to 4 times and take.Also the active drug composition can be wrapped in and make agent for slow releasing in the slow-release auxiliary material, agent for slow releasing can be slow releasing agent, controlled release agent or slowbreak agent, can be oral or through subcutaneous or intramuscular injection or place in anal canal, as suppository.
The present invention treat the effective ingredient of digestive system and ulcer compositions can medicine and/or the mode of nutrient and healthcare products use.Wherein best form is with its effective ingredient rapid release at gastric.The effective ingredient of compositions can be made powder, granule, tablet (coated tablet, effervescent tablet, slow releasing tablet), pill, capsule, electuary, powder, syrup, slow releasing agent, controlled release agent, slowbreak agent, suspension or injection separately or with pharmaceutical carrier, excipient.For the effective ingredient that can make compositions plays a role at the multiple position of ulcer (as stomach and duodenum), the effective ingredient of compositions is preferably made lamellar, capsule, injection, suspension or slow releasing agent.
Effective ingredient of the present invention can be made various dosage forms through traditional preparation process.When making solid oral dosage form, effective ingredient is mixed with filler, add binding agent, disintegrating agent, lubricant, developer, corrigent or its analog in case of necessity, then mixture is made tablet or capsule.Following preparation method and non-active ingredient just are used for further specifying of the present invention, are not limitation of the present invention.Equally, the used effective ingredient of the present invention with and application etc. just be used for further specifying to of the present invention, be not limitation of the present invention.
Compositions of the present invention mainly by effective inhibition helicobacter pylori and gastric acid secretion be used for the treatment of gastric ulcer, duodenal ulcer, reflux esophagitis, Zhuo-Chinese mugwort syndrome etc., stomach and duodenitis and with gastric acid secretion imbalance diseases associated.Therefore the main component of the present composition be used for preparation treatment treatment gastric ulcer, duodenal ulcer, reflux esophagitis, Zhuo-Chinese mugwort syndrome etc., stomach and duodenitis and with the lack of proper care pharmaceutical preparation of diseases associated of gastric acid secretion.
Compositions of the present invention is with the inhibition of application helicobacter pylori, histamine H 2-receptor antagonist or proton pump inhibitor are compared separately, has obvious superiority,, good effect wide as the range of choice, few side effects, effect stability do not recur, and its superiority can be embodied by following experimental result.
1, to the influence of gastric acid secretion:
Treating excess syndrome is tested with female, 6 weeks, body weight 150-170 gram Wistar rat, and single being fixed in makes its fasting can't help water 48 hours in the ferrum cage.Take medicine and after 1 hour its stomachus pyloricus (stomach lower end) is used the surgical thread ligation.Rat was used CO in 19 hours after the ligation
2Put to death.With stomach cardia portion (Weishang end) ligation, purpose is to prevent that gastric juice from flowing out with surgical thread in the dissection back.And then stomach taken off, the place cuts off stomach along greater gastric curvature, makes gastric juice flow into centrifuge tube, adds 40ml distilled water and 3 (10mg/ml) phenolphthalein behind the centrifugal 40min of 2400 commentaries on classics/min again.Use 0.1mol/L NaOH titration afterwards.Write down the volume of the NaOH that consumes, and calculate inhibitory action as follows gastric acid secretion.
Press down sour rate=[(blank animal NaOH consumes volume medication animal NaOH and consumes volume)/blank animal NaOH consumes volume] * 100%
2, the inhibitory action of ulcer
Make its fasting can't help water 48 hours in the ferrum cage single being fixed in of same experimental rat.Take medicine and after 1 hour its stomachus pyloricus (stomach lower end) is used the surgical thread ligation.Rat was used CO in 19 hours after the ligation
2Put to death.With stomach cardia portion (Weishang end) ligation, purpose is to prevent that gastric juice from flowing out with surgical thread in the dissection back.And then stomach taken off, the place cuts off stomach along greater gastric curvature, and water with the naked eye and in conjunction with anatomic microscope is observed the damaged surfaces degree after washing away the impurity on Weishang, and calculates ulcer index (UI) as follows, and ulcer inhibition rate.
Ulcer inhibition rate=[(matched group UI-medication group UI)/blank group UI] * 100%
Test one, compare metronidazole, lansoprazole, cimetidine and aluminium hydroxide inhibitory action rat tolerance secretion and ulcer.Experimental result (seeing Table one) shows, when above medicine is used separately gastric acid secretion all had in various degree inhibitory action, with lansoprazole and cimetidine to make effect best.When share, the inhibitory action of gastric acid secretion is not had obvious enhancing, but the inhibitory action of gastric ulcer is increased to some extent, best with the combined effect of metronidazole and lansoprazole or cimetidine.
Test two, compare erythromycin, omeprazole, rabeprazole and ranitidine inhibitory action rat tolerance secretion and ulcer.Experimental result (seeing Table two) shows, when above medicine is used separately gastric acid secretion all had in various degree inhibitory action.When share, the inhibitory action of gastric acid secretion is not had obvious enhancing, but the inhibitory action of gastric ulcer is increased to some extent.
Test three, compare penicillin, Tenatoprazole, pantoprazole and lafutidine inhibitory action rat tolerance secretion and ulcer.Experimental result (seeing Table three) shows, when above medicine is used separately gastric acid secretion all had in various degree inhibitory action.When share, the inhibitory action of gastric acid secretion is not had obvious enhancing, but the inhibitory action of gastric ulcer is increased to some extent.
Test four, compare furazolidone, tenooprazole, leminoprazole and famotidine inhibitory action rat tolerance secretion and ulcer.Experimental result (seeing Table four) shows, when above medicine is used separately gastric acid secretion all had in various degree inhibitory action.When share, the inhibitory action of gastric acid secretion is not had obvious enhancing, but the inhibitory action of gastric ulcer is increased to some extent.
Table one, metronidazole etc. are to the inhibitory action of rat tolerance secretion and ulcer
| Metronidazole (5mg) | Lansoprazole (7.5mg) | Cimetidine (25mg) | Aluminium hydroxide (7.5mg) | Gastric acid secretion suppression ratio (%) | Ulcer index | Ulcer suppression ratio (%) |
| - | - | - | - | 30 | ||
| + | - | - | - | 10 | 12 | 39 |
| - | + | - | - | 18 | 16 | 37 |
| - | - | + | - | 32 | 20 | 29 |
| - | - | - | + | 12 | 18 | 36 |
| + | + | - | - | 38 | 2.8 | 80 |
| + | - | + | - | 50 | 1.2 | 86 |
| + | - | - | + | 28 | 2 | 90 |
Table two, erythromycin etc. are to the inhibitory action of rat tolerance secretion and ulcer
| Erythromycin (100,000 unit) | Omeprazole (7.5mg) | Rabeprazole (7.5mg) | Ranitidine (25mg) | Gastric acid secretion suppression ratio (%) | Ulcer index | Ulcer suppression ratio (%) |
| - | - | - | - | 26 | ||
| + | - | - | - | 23 | 13 | 91 |
| - | + | - | - | 13 | 30 | 17 |
| - | - | + | - | 16 | 26 | 28 |
| - | - | + | 18 | 24 | 33 | |
| + | + | - | 58 | 1.8 | 93 | |
| + | - | + | - | 56 | 1.6 | 96 |
| + | - | + | 68 | 1.5 | 94 |
Table three, penicillin etc. are to the inhibitory action of rat tolerance secretion and ulcer
| Penicillin (7.5mg) | Tenatoprazole (15mg) | Pantoprazole (15mg) | Lafutidine (50mg) | Gastric acid secretion suppression ratio (%) | Ulcer index | Ulcer suppression ratio (%) |
| - | - | - | 28 | |||
| + | - | - | - | 32 | 12 | 27 |
| - | + | - | - | 12 | 22 | 24 |
| - | - | + | - | 13 | 28 | 28 |
| - | - | - | + | 16 | 20 | 29 |
| + | + | - | - | 62 | 1.4 | 95 |
| + | - | + | - | 54 | 1.2 | 92 |
| + | - | - | + | 58 | 1.8 | 90 |
Table four, furazolidone etc. are to the inhibitory action of rat tolerance secretion and ulcer
| Furazolidone (5mg) | Tenooprazole (10mg) | Leminoprazole (10mg) | Famotidine (50mg) | Gastric acid secretion suppression ratio (%) | Ulcer index | Ulcer suppression ratio (%) |
| - | - | - | - | 26 | ||
| + | - | - | - | 12 | 12 | 54 |
| - | + | - | - | 31 | 15 | 42 |
| - | - | + | - | 28 | 13 | 50 |
| - | - | - | + | 26 | 16 | 38 |
| + | + | - | - | 50 | 2 | 90 |
| + | - | + | - | 42 | 1.8 | 90 |
| + | - | - | + | 47 | 1.9 | 92 |
Test one shows to test four results: H
+-K
+ATP enzyme (claiming proton pump again) inhibitor and histamine receptor antagonists all have than the obvious suppression effect gastric acid secretion and ulcer, and when with helicobacter pylori inhibitor use in conjunction, its action effect is used more separately obviously and strengthened.Therefore, the helicobacter pylori inhibitor also may play a role by other mechanism.It should be noted that the dosage that is tried less (draw azole drug only for clinical consumption 1/10th to 1/5th, for the class D medicine only be clinical consumption 1/20th to 1/7th), its side effect or toxic reaction will obviously reduce during clinical practice.Safer, effective, convenient than original medicine, thus better choice provided for effectively treating digestive system and ulcer.
The specific embodiment
Embodiment 1, tablet, and preparation method thereof
Composition weight (mg)
1. active component 100
Wherein, active component is metronidazole 10 and lansoprazole 90
2. microcrystalline Cellulose 45
3. pregelatinized Starch 43
④Na
2HPO
4 2
5. cross-linked pvp 4.5
6. PVPK3010% aqueous solution QS
7. cross-linked pvp 4.0
8. magnesium stearate 1.5
The preparation manipulation process:
(1) will 2. 3. 4. 5. accurately take by weighing respectively, cross 100 mesh sieves 2 times, fully mixing.
(2) take by weighing again 1. according to the equivalent method of progressively increasing, add in 1 step common mixing.
(3) drip an amount of 6. 10%PVPK
30Aqueous solution is made suitable soft material, makes wet granular by nylon mesh.
(4) soft material is put into drying baker in 40 ℃ of oven dry, temperature control 12 hours.
(5) again 7. 8. add in the dried granule, mixing, tabletting, make the 200mg tablet.
Embodiment 2,
As described in embodiment 1, different is that active component is:
1) 5mg metronidazole and 95mg cimetidine; Or
2) 20mg metronidazole and 80mg aluminium hydroxide; Or
3) 5mg metronidazole, 25mg lansoprazole and 70mg cimetidine; Or
4) 5mg metronidazole, 25mg lansoprazole and 70mg aluminium hydroxide; Or
5) 5mg metronidazole, 70mg cimetidine and 25mg aluminium hydroxide;
6) 5mg metronidazole, 15mg lansoprazole 60mg cimetidine and 20mg aluminium hydroxide.
Embodiment 3,
As described in embodiment 1, different is that active component is:
1) 35mg erythromycin and 65mg omeprazole; Or
2) 35mg erythromycin and 65mg rabeprazole; Or
3) 15mg erythromycin and 65mg ranitidine; Or
4) 5mg erythromycin, 25mg omeprazole and 70mg ranitidine; Or
5) 5mg erythromycin, 25mg rabeprazole and 70mg ranitidine
Embodiment 4,
As described in embodiment 1, different is that active component is:
1) 35mg penicillin and 65mg Tenatoprazole; Or
2) 35mg penicillin and 65mg pantoprazole; Or
3) 15mg penicillin and 65mg lafutidine; Or
4) 5mg penicillin, 25mg Tenatoprazole and 70mg lafutidine; Or
5) 5mg penicillin, 25mg pantoprazole and 70mg lafutidine
Embodiment 5,
As described in embodiment 1, different is that active component is:
Furazolidone, tenooprazole, leminoprazole and famotidine
1) 35mg furazolidone and 65mg tenooprazole; Or
2) 35mg furazolidone and 65mg leminoprazole; Or
3) 15mg furazolidone and 65mg famotidine; Or
4) 5mg furazolidone, 25mg tenooprazole and 70mg lafutidine; Or
5) 5mg furazolidone, 25mg leminoprazole and 70mg famotidine
Embodiment 6,
As described in embodiment 1, different is that active component is:
1) combination of 10% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 90% cimetidine, ranitidine, lafutidine, famotidine or roxatidine; Or
2) combination of 20% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 80% lansoprazole, omeprazole, rabeprazole, Tenatoprazole, pantoprazole, S-omeprazole, Lan Minuola azoles, tenooprazole, rabmprazole, leminoprazole, dosmalfate or sofalcone; Or
3) combination of 15% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 85% aluminium hydroxide, magnesium hydroxide, sodium bicarbonate or calcium carbonate; Or
4) combination of 5% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 80% cimetidine, ranitidine, lafutidine, famotidine or roxatidine and 15% lansoprazole, omeprazole, rabeprazole, Tenatoprazole, pantoprazole, S-omeprazole, Lan Minuola azoles, tenooprazole, rabmprazole, leminoprazole, dosmalfate or sofalcone; Or
5) combination of 5% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 80% cimetidine, ranitidine, lafutidine, famotidine or roxatidine and 15% aluminium hydroxide, magnesium hydroxide, sodium bicarbonate or calcium carbonate; Or
6) 5% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and with the combination of 15% lansoprazole, omeprazole, rabeprazole, Tenatoprazole, pantoprazole, S-omeprazole, Lan Minuola azoles, tenooprazole, rabmprazole, leminoprazole, dosmalfate or sofalcone and 15% aluminium hydroxide, magnesium hydroxide, sodium bicarbonate or calcium carbonate; Or
7) 5% penicillin, ampicillin, amoxicillin, metronidazole, furazolidone, erythromycin, erythromycin, gentamycin or tetracycline and 65% cimetidine, ranitidine, lafutidine, famotidine or roxatidine and 15% lansoprazole, omeprazole, rabeprazole, Tenatoprazole, pantoprazole, S-omeprazole, the Lan Minuola azoles, tenooprazole, rabmprazole, leminoprazole, dosmalfate or sofalcone and 15% aluminium hydroxide, magnesium hydroxide, the combination of sodium bicarbonate or calcium carbonate.
Embodiment 7,150mg tablet
Composition weight (milligram)
Active component 45
Lactose 49.2
Starch 30
PVP 6
Microcrystalline Cellulose 18
Colloid silicon 1.2
Magnesium stearate 0.6
Total amount 150
Above-mentioned active component is respectively the combination among the embodiment 1-6.
The feasible where necessary Cotton seeds of tablet that the foregoing description 1-7 is made and granule is as sugar coating or gelatin etc.
The preparation of embodiment 8, enteric coatel tablets
1000 consumptions of composition monolithic consumption (mg) (g)
Label: 1. active component 100 100
Wherein, active component is erythromycin 35 and omeprazole 65
2. microcrystalline Cellulose 54.5 54.5
3. pregelatinized Starch 34.5 34.5
④Na
2HPO
4 1.4 1.4
5. cross-linked pvp 4.6 4.6
6. PVPK
3010% aqueous solution QS QS
7. cross-linked pvp 4.0 4.0
8. magnesium stearate 1.0 1.0
Sealing coat: EH SL-S type
Enteric coating: EH ES-C type
The preparation manipulation process:
2. 3. 4. 5. accurately take by weighing respectively, cross 100 mesh sieves 2 times, fully mixing.
Take by weighing again 1. according to the equivalent method of progressively increasing, add in 1 step common mixing.
Drip an amount of 6. PVPK
3010% aqueous solution is made suitable soft material, makes wet granular by nylon mesh.
Soft material is put into drying baker in 40 ℃ of oven dry, temperature control 12 hours.
Again 7. 8. add in the dried granule, mixing, tabletting, coating.
Embodiment 9 is as described in the embodiment 8, and different is that active component is the combination among the embodiment 1-6.
The preparation of embodiment 10, oral capsule
Amounts of components (mg)
Active component 100
Wherein active component is oxytetracycline 35 and omeprazole 65
Lactose 100
Pregelatinized Starch 25
TC-5 20
Magnesium stearate 5
Total amount 150
(1) accurately takes by weighing above active ingredient and other adjuvant respectively, mix the back and dissolve with sodium hydrogen phosphate.
(2) using fluid bed drying after the soft material extrusion molding.
(3) granule of drying incapsulates.
The preparation method of oral capsule also can be made the capsule that contains the active ingredient of 50-100 milligram by other known technologies, makes the dosage form that 150-250mg does not wait.
Embodiment 11 is as described in the embodiment 10, and different is that active component is the combination among the embodiment 1-6.
Injection can be made through traditional method.Effective ingredient of the present invention is mixed with pH regulator agent, buffer, stabilizing agent, solvent and analog thereof etc., make injection then according to a conventional method and be used for subcutaneous, muscle and intravenous fluid.Sustained-release preparation can be made through traditional method, and also slow-release auxiliary material such as available high molecular polymer is that holder is made various dosage forms.
Claims (3)
- [claim 1] a kind of treatment gastric ulcer pharmaceutical composition is characterized in that said composition contains the helicobacter pylori inhibitor of effective dose and the gastric acid secretion inhibitor of effective dose,Described treatment gastric ulcer pharmaceutical composition is following combination:The combination of 20% penicillin and 80% pantoprazole;More than be weight percentage.
- [claim 2] treatment gastric ulcer as claimed in claim 1 pharmaceutical composition is characterized in that compositions is an oral formulations, is selected from powder, granule, tablet, pill, capsule, electuary, powder, syrup, slow releasing agent, controlled release agent or slowbreak agent.
- [claim 3] treatment gastric ulcer as claimed in claim 1 pharmaceutical composition is characterized in that said composition is a non-oral formulation, is selected from suspensoid injectio, suppository, injectable microsphere, implant, slow releasing agent, controlled release agent or slowbreak agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103049118A CN101428022A (en) | 2005-11-09 | 2005-11-09 | Pantoprazole-containing medicament composition for treating peptic ulcer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103049118A CN101428022A (en) | 2005-11-09 | 2005-11-09 | Pantoprazole-containing medicament composition for treating peptic ulcer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510200680 Division CN1785429A (en) | 2005-11-09 | 2005-11-09 | Medicinal composition for treating peptic ulcer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101428022A true CN101428022A (en) | 2009-05-13 |
Family
ID=40643792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103049118A Pending CN101428022A (en) | 2005-11-09 | 2005-11-09 | Pantoprazole-containing medicament composition for treating peptic ulcer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101428022A (en) |
-
2005
- 2005-11-09 CN CNA2008103049118A patent/CN101428022A/en active Pending
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Open date: 20090513 |