CN1273133C - 掩味盐酸小檗碱颗粒及其制剂 - Google Patents
掩味盐酸小檗碱颗粒及其制剂 Download PDFInfo
- Publication number
- CN1273133C CN1273133C CN 200410090676 CN200410090676A CN1273133C CN 1273133 C CN1273133 C CN 1273133C CN 200410090676 CN200410090676 CN 200410090676 CN 200410090676 A CN200410090676 A CN 200410090676A CN 1273133 C CN1273133 C CN 1273133C
- Authority
- CN
- China
- Prior art keywords
- berberine hydrochloride
- granule
- taste masking
- amount
- coating material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- VKJGBAJNNALVAV-UHFFFAOYSA-M Berberine chloride (TN) Chemical compound [Cl-].C1=C2CC[N+]3=CC4=C(OC)C(OC)=CC=C4C=C3C2=CC2=C1OCO2 VKJGBAJNNALVAV-UHFFFAOYSA-M 0.000 title claims abstract description 99
- 230000000873 masking effect Effects 0.000 title claims abstract description 61
- 239000008187 granular material Substances 0.000 title claims abstract description 48
- 239000000796 flavoring agent Substances 0.000 title claims abstract description 32
- 235000019634 flavors Nutrition 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 238000000576 coating method Methods 0.000 claims abstract description 56
- 239000011248 coating agent Substances 0.000 claims abstract description 55
- 235000019640 taste Nutrition 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 34
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims abstract description 18
- 235000019359 magnesium stearate Nutrition 0.000 claims abstract description 9
- 229920003149 Eudragit® E 100 Polymers 0.000 claims abstract description 5
- 239000008118 PEG 6000 Substances 0.000 claims abstract description 5
- 229920002584 Polyethylene Glycol 6000 Polymers 0.000 claims abstract description 5
- NEDGUIRITORSKL-UHFFFAOYSA-N butyl 2-methylprop-2-enoate;2-(dimethylamino)ethyl 2-methylprop-2-enoate;methyl 2-methylprop-2-enoate Chemical compound COC(=O)C(C)=C.CCCCOC(=O)C(C)=C.CN(C)CCOC(=O)C(C)=C NEDGUIRITORSKL-UHFFFAOYSA-N 0.000 claims abstract description 5
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 claims abstract description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000001069 triethyl citrate Substances 0.000 claims abstract description 4
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000013769 triethyl citrate Nutrition 0.000 claims abstract description 4
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229920003119 EUDRAGIT E PO Polymers 0.000 claims abstract description 3
- 229920003139 Eudragit® L 100 Polymers 0.000 claims abstract description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000725 suspension Substances 0.000 claims description 14
- 239000002552 dosage form Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- -1 hydroxypropyl Chemical group 0.000 claims description 9
- 239000007910 chewable tablet Substances 0.000 claims description 8
- 229940068682 chewable tablet Drugs 0.000 claims description 8
- 239000007919 dispersible tablet Substances 0.000 claims description 7
- 239000004014 plasticizer Substances 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000013530 defoamer Substances 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 4
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 4
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 4
- 229920000053 polysorbate 80 Polymers 0.000 claims description 4
- 229920002545 silicone oil Polymers 0.000 claims description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 4
- 150000003836 berberines Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 10
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002216 antistatic agent Substances 0.000 abstract 3
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- 241000978776 Senegalia senegal Species 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- 235000010489 acacia gum Nutrition 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 18
- 239000007788 liquid Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- 239000007931 coated granule Substances 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 239000006185 dispersion Substances 0.000 description 9
- 238000004090 dissolution Methods 0.000 description 9
- 239000003814 drug Substances 0.000 description 9
- 239000012530 fluid Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 9
- 238000005507 spraying Methods 0.000 description 8
- 235000019658 bitter taste Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000003826 tablet Substances 0.000 description 7
- 239000008351 acetate buffer Substances 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 5
- YBHILYKTIRIUTE-UHFFFAOYSA-N berberine Chemical compound C1=C2CC[N+]3=CC4=C(OC)C(OC)=CC=C4C=C3C2=CC2=C1OCO2 YBHILYKTIRIUTE-UHFFFAOYSA-N 0.000 description 5
- 229940093265 berberine Drugs 0.000 description 5
- QISXPYZVZJBNDM-UHFFFAOYSA-N berberine Natural products COc1ccc2C=C3N(Cc2c1OC)C=Cc4cc5OCOc5cc34 QISXPYZVZJBNDM-UHFFFAOYSA-N 0.000 description 5
- 239000008108 microcrystalline cellulose Substances 0.000 description 5
- 229940016286 microcrystalline cellulose Drugs 0.000 description 5
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 229920002125 Sokalan® Polymers 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 229960001631 carbomer Drugs 0.000 description 4
- 235000009508 confectionery Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 3
- 229930195725 Mannitol Natural products 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 229940109275 cyclamate Drugs 0.000 description 3
- HCAJEUSONLESMK-UHFFFAOYSA-N cyclohexylsulfamic acid Chemical compound OS(=O)(=O)NC1CCCCC1 HCAJEUSONLESMK-UHFFFAOYSA-N 0.000 description 3
- 239000007947 dispensing tablet Substances 0.000 description 3
- 238000011978 dissolution method Methods 0.000 description 3
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- 239000000706 filtrate Substances 0.000 description 3
- 239000000594 mannitol Substances 0.000 description 3
- 235000010355 mannitol Nutrition 0.000 description 3
- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000001253 polyvinylpolypyrrolidone Substances 0.000 description 3
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 description 3
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 235000005979 Citrus limon Nutrition 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- 208000019505 Deglutition disease Diseases 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- QWVMSYBGKWZIIE-RDFNRINOSA-N Flavochrome Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C1OC2(C)CCCC(C)(C)C2=C1)C=CC=C(/C)C=CC3C(=CCCC3(C)C)C QWVMSYBGKWZIIE-RDFNRINOSA-N 0.000 description 2
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 description 2
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 2
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- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
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- 239000000811 xylitol Substances 0.000 description 2
- 235000010447 xylitol Nutrition 0.000 description 2
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 2
- 229960002675 xylitol Drugs 0.000 description 2
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 244000248349 Citrus limon Species 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- 241000186216 Corynebacterium Species 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 239000004386 Erythritol Substances 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 229920003081 Povidone K 30 Polymers 0.000 description 1
- 241000293871 Salmonella enterica subsp. enterica serovar Typhi Species 0.000 description 1
- 241000607768 Shigella Species 0.000 description 1
- 241000194017 Streptococcus Species 0.000 description 1
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- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
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Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
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Abstract
Description
包衣颗粒的组合物 | ||
活性物质 | 盐酸小檗碱 | 330g |
成膜材料 | Eudragit E100 | 143g |
增塑剂 | PEG 6000 | 27g |
助流剂/抗静电剂 | 微粉硅胶 | 20g |
表面活性剂 | 吐温-80 | 10g |
干混悬剂组合物 | |
组分 | 量(mg)/袋 |
掩味盐酸小檗碱颗粒(60%活性成份) | 83.4 |
木糖醇 | 768 |
卡波姆971 | 40 |
桔味粉末香精 | 1.5 |
微粉硅胶 | 1.5 |
柠檬黄60 | 适量 |
甜味剂 | 适量 |
微晶纤维素 | 116.6 |
山梨醇 | 489 |
总计 | 1500 |
时间min | 5 | 10 | 20 | 30 | 45 |
溶出度% | 40.2 | 60.2 | 83.6 | 99.4 | 102.2 |
开始高度 | 50 | 50 | 50 |
沉降最终高度 | 49 | 49 | 48 |
沉降体积比 | 0.98 | 0.98 | 0.96 |
盐酸小檗碱分散液的组合物 | ||
活性物质 | 掩味盐酸小檗碱颗粒 | 200g |
成膜材料 | EudragitE100 | 90g |
EudragitL100 | 50g | |
增塑剂 | 柠檬酸三乙酯 | 20g |
抗粘剂 | 微粉硅胶 | 20g |
消泡剂 | 硅油 | 9g |
分散片的组合物 | |
组分 | 量(mg/片) |
掩味盐酸小檗碱组合物(50%活性成份) | 100 |
微晶纤维素 | 100 |
甜蜜素 | 10 |
交联聚维酮 | 30 |
可溶性淀粉 | 153 |
甘露醇 | 194 |
微粉PEG | 7 |
10%聚维酮K3040%乙醇溶液 | 适量 |
硬脂酸镁 | 6 |
黄色素 | 适量 |
总计 | 600mg |
时间min | 5 | 10 | 20 | 30 | 45 |
溶出度% | 30.2 | 40.3 | 81.4 | 99.9 | 100.2 |
分散片性 | 崩解时间 | 1.1min |
分散均匀度 | 全部通过710μm的筛网 | |
平均片重 | 600.3mg |
包衣颗粒的组合物 | ||
活性物质 | 盐酸小檗碱 | 200g |
成膜材料 | 羟丙基甲基纤维素3mpa.s | 20g |
EudragitEPO | 124g | |
甜味剂 | 阿司巴甜 | 10g |
抗静电剂 | 硬脂酸镁 | 20g |
消泡剂 | 聚二甲基硅氧烷 | 6g |
表面活性剂 | 十二烷基硫酸钠 | 20g |
咀嚼片的组合物 | |
组分 | 量(mg/片) |
掩味盐酸小檗碱组合物(50%活性成份) | 100 |
甘露醇 | 417 |
微晶纤维素 | 150 |
气流粉碎香料 | 5 |
10%PVP乙醇溶液 | 适量 |
赤藓糖醇 | 100 |
阿司巴甜 | 10mg |
硬脂酸镁 | 8 |
色素 | 适量 |
总计 | 800mg |
检测指标 | 时间 | 干混悬剂 | 分散片 | 咀嚼片 | 上市片剂 |
溶出度 | 5min | 40.2% | 30.2% | 20.6% | 17.5% |
10min | 60.2% | 40.3% | 50.6% | 30.2% | |
20min | 86.3% | 81.4% | 80.4% | 45.6% |
30min | 99.4% | 99.3% | 99.3% | 72.6% | |
45min | 102.2% | 100.2% | 100.8% | 84.7% |
Claims (6)
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CN1634048A CN1634048A (zh) | 2005-07-06 |
CN1273133C true CN1273133C (zh) | 2006-09-06 |
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Cited By (1)
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WO2021090214A3 (en) * | 2019-11-04 | 2021-06-10 | Alesco S.R.L. | Berberine compositions and their use |
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CN1931137A (zh) * | 2006-09-19 | 2007-03-21 | 韩志强 | 盐酸小檗碱掩味微丸及其制剂 |
CN101502492B (zh) * | 2009-03-13 | 2013-11-27 | 上海微丸医药开发有限公司 | 一种克拉霉素去苦味颗粒的制备方法 |
CN102512377B (zh) * | 2011-12-22 | 2013-10-23 | 杭州高成生物营养技术有限公司 | 一种无味速释盐酸黄连素微丸 |
CN102716171B (zh) * | 2012-06-28 | 2014-05-07 | 江西本草天工科技有限责任公司 | 一种穿心莲复方掩味颗粒及其制备方法 |
CN104784122A (zh) * | 2014-01-20 | 2015-07-22 | 广东东阳光药业有限公司 | 一种包含苯丙哌林的固体制剂 |
US10406234B2 (en) * | 2014-03-24 | 2019-09-10 | Kashiv Biosciences, Llc | Method of manufacturing fine particles suitable for orally disintegrating pharmaceutical dosage forms |
CN107233331A (zh) * | 2017-07-28 | 2017-10-10 | 昆明邦宇制药有限公司 | 一种黄连素细粒剂及其制备方法 |
CN109464417A (zh) * | 2018-12-19 | 2019-03-15 | 中国药科大学 | 一种盐酸去亚甲基小檗碱肠溶胶囊及其制备方法 |
CN110638785B (zh) * | 2019-09-29 | 2021-09-24 | 黄山中皇制药有限公司 | 一种穿心莲内酯干混悬剂 |
CN115444827B (zh) * | 2021-06-08 | 2024-04-23 | 南京科默生物医药有限公司 | 一种药物组合物及其制备方法 |
CN114209661B (zh) * | 2022-02-21 | 2022-04-29 | 北京罗诺强施医药技术研发中心有限公司 | 呈细粒形式的固体药物组合物 |
CN116392483A (zh) * | 2023-03-03 | 2023-07-07 | 昆明邦宇制药有限公司 | 一种pH敏感型盐酸小檗碱制剂及其制备方法 |
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WO2021090214A3 (en) * | 2019-11-04 | 2021-06-10 | Alesco S.R.L. | Berberine compositions and their use |
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