CN104274456A - 一种抗结核药物的四联复方制剂及其制备方法 - Google Patents
一种抗结核药物的四联复方制剂及其制备方法 Download PDFInfo
- Publication number
- CN104274456A CN104274456A CN201310273445.2A CN201310273445A CN104274456A CN 104274456 A CN104274456 A CN 104274456A CN 201310273445 A CN201310273445 A CN 201310273445A CN 104274456 A CN104274456 A CN 104274456A
- Authority
- CN
- China
- Prior art keywords
- compound preparation
- preparation
- pyrazinamide
- tuberculosis
- quadrigeminal
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 40
- 150000001875 compounds Chemical class 0.000 title claims abstract description 19
- 229940072185 drug for treatment of tuberculosis Drugs 0.000 title abstract 2
- JQXXHWHPUNPDRT-WLSIYKJHSA-N rifampicin Chemical compound O([C@](C1=O)(C)O/C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)\C=C\C=C(C)/C(=O)NC=2C(O)=C3C([O-])=C4C)C)OC)C4=C1C3=C(O)C=2\C=N\N1CC[NH+](C)CC1 JQXXHWHPUNPDRT-WLSIYKJHSA-N 0.000 claims abstract description 21
- 229960005206 pyrazinamide Drugs 0.000 claims abstract description 19
- IPEHBUMCGVEMRF-UHFFFAOYSA-N pyrazinecarboxamide Chemical compound NC(=O)C1=CN=CC=N1 IPEHBUMCGVEMRF-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229960001225 rifampicin Drugs 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000002365 anti-tubercular Effects 0.000 claims abstract description 13
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 7
- 229960003350 isoniazid Drugs 0.000 claims abstract description 7
- 239000003381 stabilizer Substances 0.000 claims abstract description 5
- 239000000314 lubricant Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 14
- AUAHHJJRFHRVPV-BZDVOYDHSA-N ethambutol dihydrochloride Chemical compound [Cl-].[Cl-].CC[C@@H](CO)[NH2+]CC[NH2+][C@@H](CC)CO AUAHHJJRFHRVPV-BZDVOYDHSA-N 0.000 claims description 12
- 239000008187 granular material Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229920002472 Starch Polymers 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- -1 fluidizer Substances 0.000 claims description 5
- 230000002496 gastric effect Effects 0.000 claims description 5
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 4
- 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 claims description 4
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 4
- 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
- 239000008101 lactose Substances 0.000 claims description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 4
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 claims description 4
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 4
- 239000002671 adjuvant Substances 0.000 claims description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims 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 claims description 2
- 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 claims description 2
- 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 claims description 2
- 239000004375 Dextrin Substances 0.000 claims description 2
- 229920001353 Dextrin Polymers 0.000 claims description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 2
- 229920000881 Modified starch Polymers 0.000 claims description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 2
- 229920003081 Povidone K 30 Polymers 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 2
- 229930006000 Sucrose Natural products 0.000 claims description 2
- 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 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 claims description 2
- 235000019425 dextrin Nutrition 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 239000001341 hydroxy propyl starch Substances 0.000 claims description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 2
- 235000013828 hydroxypropyl starch Nutrition 0.000 claims description 2
- 229960003943 hypromellose Drugs 0.000 claims description 2
- 229960001375 lactose Drugs 0.000 claims description 2
- 235000019359 magnesium stearate Nutrition 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 2
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 2
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 2
- TZBAVQKIEKDGFH-UHFFFAOYSA-N n-[2-(diethylamino)ethyl]-1-benzothiophene-2-carboxamide;hydrochloride Chemical compound [Cl-].C1=CC=C2SC(C(=O)NCC[NH+](CC)CC)=CC2=C1 TZBAVQKIEKDGFH-UHFFFAOYSA-N 0.000 claims description 2
- 239000001253 polyvinylpolypyrrolidone Substances 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 235000015424 sodium Nutrition 0.000 claims description 2
- 235000010413 sodium alginate Nutrition 0.000 claims description 2
- 239000000661 sodium alginate Substances 0.000 claims description 2
- 229940005550 sodium alginate Drugs 0.000 claims description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 2
- 239000000600 sorbitol Substances 0.000 claims description 2
- 239000005720 sucrose Substances 0.000 claims description 2
- 238000005550 wet granulation Methods 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 24
- 229940079593 drug Drugs 0.000 abstract description 18
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- AEUTYOVWOVBAKS-UWVGGRQHSA-N ethambutol Chemical compound CC[C@@H](CO)NCCN[C@@H](CC)CO AEUTYOVWOVBAKS-UWVGGRQHSA-N 0.000 abstract 2
- 229960001618 ethambutol hydrochloride Drugs 0.000 abstract 2
- 238000007873 sieving Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 201000008827 tuberculosis Diseases 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 241000193830 Bacillus <bacterium> Species 0.000 description 7
- 206010059866 Drug resistance Diseases 0.000 description 7
- 238000009472 formulation Methods 0.000 description 6
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 241000304886 Bacilli Species 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 238000002512 chemotherapy Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000002085 persistent effect Effects 0.000 description 3
- 229960005322 streptomycin Drugs 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- 208000019693 Lung disease Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000890 drug combination Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 230000010224 hepatic metabolism Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- SRVJKTDHMYAMHA-WUXMJOGZSA-N thioacetazone Chemical compound CC(=O)NC1=CC=C(\C=N\NC(N)=S)C=C1 SRVJKTDHMYAMHA-WUXMJOGZSA-N 0.000 description 2
- 229960003231 thioacetazone Drugs 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000000814 tuberculostatic agent Substances 0.000 description 2
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 229930189077 Rifamycin Natural products 0.000 description 1
- 229960004909 aminosalicylic acid Drugs 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000000973 chemotherapeutic effect Effects 0.000 description 1
- 238000009104 chemotherapy regimen Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 229960002179 ephedrine Drugs 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 229940090044 injection Drugs 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000036457 multidrug resistance Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 210000001539 phagocyte Anatomy 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 208000008128 pulmonary tuberculosis Diseases 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 229960003292 rifamycin Drugs 0.000 description 1
- HJYYPODYNSCCOU-ODRIEIDWSA-N rifamycin SV Chemical compound OC1=C(C(O)=C2C)C3=C(O)C=C1NC(=O)\C(C)=C/C=C/[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(C)=O)[C@H](C)[C@@H](OC)\C=C\O[C@@]1(C)OC2=C3C1=O HJYYPODYNSCCOU-ODRIEIDWSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229940103969 streptomycin injection Drugs 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/4965—Non-condensed pyrazines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/133—Amines having hydroxy groups, e.g. sphingosine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic 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
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4409—Non condensed pyridines; Hydrogenated derivatives thereof only substituted in position 4, e.g. isoniazid, iproniazid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
本发明属于医药技术领域,是抗结核药物的联用复方制剂及其制备方法。本发明是将抗结核一线药物利福平、异烟肼、吡嗪酰胺及盐酸乙胺丁醇联用,按照特定的比例制成的复方制剂。本复方制剂为胃溶包衣片剂,其特征在于,先制备四联素片,其中还含有适量的稳定剂、崩解剂、粘合剂、填充剂、助流剂和润滑剂。利福平过80目筛,其它原辅料均过20目筛处理,称取处方量异烟肼、吡嗪酰胺及盐酸乙胺丁醇,加入崩解剂、粘合剂及填充剂混合均匀,湿法制粒整粒,再加入处方量的利福平、稳定剂、助流剂、润滑剂混合均匀,压片,包衣,即得。本发明的方法操作方便、工艺简单、不需要设备改造、成本低廉,具有重要的社会、经济效益。
Description
技术领域
本发明涉及医药技术领域,是一种抗结核药物的四联复方制剂及其制备方法。
背景技术
结核病是一种严重危害人民健康的慢性传染病,目前全球有约20亿人被感染,每年新出现结核病患者约800~1000万,每年因结核病死亡人数约为200~300万。其主要由结核杆菌引起,可侵袭许多脏器,以肺部受累形成肺结核最为常见。目前我国结核病年发病人数约为130万,因结核病死亡人数每年达13万,超过其它传染病死亡人数的总和。我国是全球22个结核病流行严重的国家之一,同时也是全球27个耐多药结核病流行严重的国家之一。我国结核病患病人数居世界第二位,仅次于印度。结核病是我国重点控制的重大疾病之一。国际防痨协会和肺部疾病联合会(IUATLD)和世界卫生组织(WHO)将利福平、异烟肼、吡嗪酰胺、盐酸乙胺丁醇、链霉素和氨硫脲列为主要的一线抗结核药物。其中链霉素一般注射用,氨硫脲在我国因毒副作用大、病人耐受性差而早已淘汰。
利福平(RFP)为利福霉素衍生物,对结核杆菌有强大的杀菌和灭菌作用,尤其是在杀菌速度和杀灭顽固菌方面作用更优于异烟肼。RFP口服后迅速吸收,分布于全身组织,1~2h达血药浓度高峰,半衰期3~8h,主要由肝脏代谢后从胆汁和尿液中排出。RFP在人体内存在“肝肠循环”,故能在人体中维持较高浓度。单用RFP极易迅速产生高度耐药,且与其他利福霉素类药物存在交叉耐药,但与其他抗结核药物无交叉耐药,联合用药可以防止和减少耐药产生。
异烟肼(INH)长期以来因其高效、低毒、方便、价廉等优点成为结核病化疗首选药物。INH对结核杆菌具有强大的杀菌作用,能迅速穿透病变组织,不收环境pH的影响,对细胞外生长旺盛的结核杆菌杀菌最用强,对细胞内缓慢生长的顽固菌也有较强的杀灭作用。INH口服吸收良好,1~2h达血药浓度高峰,平均半衰期为6h,主要由肝脏代谢后经肾从尿中排出。单用INH很快出现耐药,但与其他抗结核药物无交叉耐药,联合用药可以防止和减少耐药产生。
吡嗪酰胺(PZA)原仅作为二线药物谨慎使用。上世纪70年代起,人们对吡嗪酰胺的评价有了极大的提高,现被公认为是短程化疗中不可缺少的重要药物。吡嗪酰胺抗菌作用的强弱与环境的酸碱度密切相关。pH≥7时几乎无作用,pH在5~5.5之间时作用最强,具有独特的灭菌作用。细胞内为酸性环境,吡嗪酰胺在细胞内所需的抑菌浓度仅为细胞外的1/10。在吞噬细胞内的结核杆菌由于缺氧和pH低而代谢缓慢,多数杀菌药物难以起到作用,但吡嗪酰胺对此类顽固菌最为有效。吡嗪酰胺的这一特点对缩短疗程和减少远期复发起着至关重要的作用。
盐酸乙胺丁醇(EMB)对结核杆菌的抗菌作用较弱,仅对各种生长繁殖状态的结核杆菌有作用,对静止状态的细菌几无影响,与其他抗结核药物无交叉耐药,尤其适用于不能耐受链霉素注射的患者,可取代链霉素联合应用于结核病化疗的强化期。盐酸乙胺丁醇口服后2~4h达血药浓度高峰,半衰期3~4h,大部分以原形经肾从尿中排出。盐酸乙胺丁醇产生耐药的速度相对较慢,由于其毒副作用较小,常用以替代对氨基水杨酸作为化疗方案中的配伍药使用。
近年来,耐药性问题越发突出,非正规用药是产生耐药性的主要原因,而缺乏对结核病人严格管理的制度和措施,时导致不正规用药的重要原因。另外,当前抗结核药物服药量多、剂型大、服用方法繁琐也是难以取得患者密切合作、不易完成正规化疗的一个不容忽视的因素。因此开发制备工艺简单、服用方便的新型抗结核制剂具有重要的现实意义。
直接观察下的短程督导化疗策略(DOTS)是WHO推荐的全球结核病控制策略。抗结核固定剂量复合制剂对简化服药方法,推行DOTS策略,控制结核病流行具有重要意义。为此世界卫生组织及国际防痨协会和肺部疾病联合会推荐用固定剂量的复合制剂代替单药作为结核病人的首选治疗药物。
发明内容
本发明是新的抗结核复方制剂,其主要成分是利福平、异烟肼、吡嗪酰胺、盐酸乙胺丁醇。该复方制剂,利福平、异烟肼、吡嗪酰胺、盐酸乙胺丁醇的最佳质量比为:①150:75:400:275;②120:90:300:300。利福平过80目筛,其它原辅料均过20目筛处理,称取处方量异烟肼、吡嗪酰胺及盐酸乙胺丁醇,加入崩解剂、粘合剂及填充剂混合均匀,湿法制粒后整粒,再加入处方量的利福平、稳定剂、助流剂、润滑剂混合均匀,压片。同时称取适量胃溶包衣粉,加水配制成浓度18%的包衣液。包衣温度控制在40±5℃,控制增重5~7%,即得。
上述制备的制剂为包衣片剂。
上述制备过程中可以适量加入崩解剂,其加入量占制剂总重的①0.5%~2.0%;②1.0%~3.0%。崩解剂有:交联聚维酮、交联羧甲基纤维素钠、羧甲基淀粉钠、羟丙基淀粉钠、羟丙基纤维素、淀粉。
上述制备过程中可以适量加入粘合剂,其加入量占制剂总重的①0.1%~0.5%;②0.3%~1.2%。粘合剂有:聚维酮K30、海藻酸钠、乳糖、聚乙二醇4000、硅酸铝镁。
上述制备过程中可以适量加入填充剂,其加入量占制剂总重的①2.0%~5.0%;②3.5%~9.0%。填充剂有:淀粉、预胶化淀粉、微晶纤维素、糊精、乳糖、葡萄糖、蔗糖、甘露醇、山梨醇。
上述制备过程中可以适量加入其他辅料,其加入量占制剂总重的①0.2%~0.8%;②0.5%~2.0%。其他辅料有:微粉硅胶、硬脂酸镁、十二烷基硫酸钠、羟丙甲纤维素。
为了美观及更好的储存,制备片剂过程中加入了稳定剂,并进行了包衣。
通过上述方法制备的制剂,疗效与毒副反应与单剂联合使用时相仿。复方制剂药物的推出极大地方便了病人服药,提高了病人对化疗的依从性,在实施DOTS中起着重要的作用。
本发明在研究过程中做了详尽的质量研究方面的工作,从药品的性状、鉴别、溶出度、含量、有关物质检查等方面进行了控制,以确保药品的质量。
按照本发明所述制备的样品的溶出度均达到93%以上,保证了复方制剂可以达到单方制剂相同的治疗效果。具体结果见表1。
表1样品溶出度结果(;n=6)
本发明的含量测定主要参照2010年版中国药典进行。采用高效液相色谱法进行测定。具体测定结果见表2。
表2样品含量测定结果(n=3)
为了提高用药的安全性,本发明还参照国际药典中对利福平、异烟肼、吡嗪酰胺、盐酸乙胺丁醇复方制剂的有关物质的检查方法制定了新的检查方案。对样品的检查结果见表3。
表3样品有关物质检查结果(;n=3)
具体实施方式
实施例1
包衣处方
包衣粉: 40g
水: 适量
制备方法:
(1)过筛
利福平过80目筛,其它原辅料均过20目筛处理,备用;
(2)混合制粒
按处方量称取异烟肼、盐酸乙胺丁醇、吡嗪酰胺、PVPP(外加部分)、MCC、PVPK30,置高速湿法搅拌混合机中混合10min(搅拌转速500~800r·min- 1),加入水适量制软材,40目筛制颗粒,60±5℃条件下干燥,控制水分1.5%以下;
(3)整粒
用65目不锈钢筛整粒;
(4)混合
将整粒后物料置三维混合机中,加入处方量的利福平、十二烷基硫酸钠、PVPP、SIO2、MS混合15min;
(5)中间体检测
性状、含量、水分;
(6)压片
按理论重量压片
(7)包衣
胃溶包衣粉、浓度18%、溶媒水,包衣温度控制在40±5℃,增重5~7%。
实施例2
包衣处方
包衣粉: 40g
水: 适量
制备方法:
(1)过筛
利福平过80目筛,其它原辅料均过20目筛处理,备用;
(2)混合制粒
按处方量称取异烟肼、盐酸乙胺丁醇、吡嗪酰胺、PVPP(外加部分)、MCC、PVPK30,置高速湿法搅拌混合机中混合10min(搅拌转速500~800r·min- 1),加入水适量制软材,40目筛制颗粒,60±5℃条件下干燥,控制水分1.5%以下;
(3)整粒
用65目不锈钢筛整粒;
(4)混合
将整粒后物料置三维混合机中,加入处方量的利福平、十二烷基硫酸钠、PVPP、SIO2、MS混合15min;
(5)中间体检测
性状、含量、水分;
(6)压片
按理论重量压片
(7)包衣
胃溶包衣粉、浓度18%、溶媒水,包衣温度控制在40±5℃,增重5~7%。
Claims (7)
1.抗结核药物的复方制剂,包括四种抗结核药物利福平、异烟肼、吡嗪酰胺及盐酸乙胺丁醇,其特征在于,利福平、异烟肼、吡嗪酰胺及盐酸乙胺丁醇的最佳质量比例为:①150:75:400:275;②120:90:300:300。
2.根据权利1所述的复方制剂,其通过如下方法制备:①四联素片的制备:利福平过80目筛,其它原辅料均过20目筛处理,称取处方量异烟肼、吡嗪酰胺及盐酸乙胺丁醇,加入崩解剂、粘合剂及填充剂混合均匀,湿法制粒后整粒,再加入处方量的利福平、稳定剂、助流剂、润滑剂混合均匀,压片;②包衣液的制备:称取适量胃溶包衣粉,加水配制成浓度18%的包衣液;③胃溶包衣片剂的制备:根据①②,包衣温度控制在40±5℃,控制增重5~7%,即得。
3.根据权利1所述的复方制剂,其特征在于制剂为包衣片剂。
4.根据权利2所述的复方制剂,所述的崩解剂选自交联聚维酮、交联羧甲基纤维素钠、羧甲基淀粉钠、羟丙基淀粉钠、羟丙基纤维素、淀粉等的一种或几种。
5.根据权利2所述的复方制剂,所述的粘合剂选自聚维酮K30、海藻酸钠、乳糖、聚乙二醇4000、硅酸铝镁等的一种或几种。
6.根据权利2所述的复方制剂,所述的填充剂选自淀粉、预胶化淀粉、微晶纤维素、糊精、乳糖、葡萄糖、蔗糖、甘露醇、山梨醇等的一种或几种。
7.根据权利2所述的复方制剂,所述的其他辅料选择微粉硅胶、硬脂酸镁、十二烷基硫酸钠、羟丙甲纤维素。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310273445.2A CN104274456A (zh) | 2013-07-02 | 2013-07-02 | 一种抗结核药物的四联复方制剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310273445.2A CN104274456A (zh) | 2013-07-02 | 2013-07-02 | 一种抗结核药物的四联复方制剂及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104274456A true CN104274456A (zh) | 2015-01-14 |
Family
ID=52250120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310273445.2A Pending CN104274456A (zh) | 2013-07-02 | 2013-07-02 | 一种抗结核药物的四联复方制剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104274456A (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1010972A6 (fr) * | 1996-10-09 | 1999-03-02 | Lupin Lab Ltd | Composition pharmaceutique antituberculeuse et procede destine a produire ladite composition. |
CN1259447A (zh) * | 1999-01-01 | 2000-07-12 | 刘甫国 | 小汽车防爆胎前轮 |
CN1602872A (zh) * | 2003-09-29 | 2005-04-06 | 浙江可立思安制药有限公司 | 一种抗结核药物组合物 |
CN1611218A (zh) * | 2003-10-31 | 2005-05-04 | 沈阳药科大学 | 固定剂量抗结核药物复方制剂及其制备方法 |
CN101524355A (zh) * | 2008-03-04 | 2009-09-09 | 沈阳红旗制药有限公司 | 抗结核药物的复方制剂及其制备方法 |
CN101601641A (zh) * | 2008-06-11 | 2009-12-16 | 重庆华邦制药股份有限公司 | 一种药物固体复方制剂及其制备方法 |
CN102106855A (zh) * | 2009-12-24 | 2011-06-29 | 杭州赛利药物研究所有限公司 | 一种抗结核药物制剂及其制备方法 |
CN102727496A (zh) * | 2011-04-12 | 2012-10-17 | 上海双健现代药物技术咨询有限公司 | 一种复方抗结核药口服固体制剂及其制备方法 |
CN102727497A (zh) * | 2011-12-31 | 2012-10-17 | 沈阳药科大学 | 利福平抗结核药物复方制剂的制备方法 |
-
2013
- 2013-07-02 CN CN201310273445.2A patent/CN104274456A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1010972A6 (fr) * | 1996-10-09 | 1999-03-02 | Lupin Lab Ltd | Composition pharmaceutique antituberculeuse et procede destine a produire ladite composition. |
CN1259447A (zh) * | 1999-01-01 | 2000-07-12 | 刘甫国 | 小汽车防爆胎前轮 |
CN1602872A (zh) * | 2003-09-29 | 2005-04-06 | 浙江可立思安制药有限公司 | 一种抗结核药物组合物 |
CN1611218A (zh) * | 2003-10-31 | 2005-05-04 | 沈阳药科大学 | 固定剂量抗结核药物复方制剂及其制备方法 |
CN101524355A (zh) * | 2008-03-04 | 2009-09-09 | 沈阳红旗制药有限公司 | 抗结核药物的复方制剂及其制备方法 |
CN101601641A (zh) * | 2008-06-11 | 2009-12-16 | 重庆华邦制药股份有限公司 | 一种药物固体复方制剂及其制备方法 |
CN102106855A (zh) * | 2009-12-24 | 2011-06-29 | 杭州赛利药物研究所有限公司 | 一种抗结核药物制剂及其制备方法 |
CN102727496A (zh) * | 2011-04-12 | 2012-10-17 | 上海双健现代药物技术咨询有限公司 | 一种复方抗结核药口服固体制剂及其制备方法 |
CN102727497A (zh) * | 2011-12-31 | 2012-10-17 | 沈阳药科大学 | 利福平抗结核药物复方制剂的制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6294476B2 (ja) | 血球減少を予防又は治療するための薬物の製造におけるアンヒドロイカリチンの使用 | |
CN100335046C (zh) | 组合物 | |
CN106924208A (zh) | 一种复方达格列净二甲双胍缓释片及其制备方法 | |
AU2014360040B2 (en) | Desmodium styracifolium (Osb.) Merr. flavonoids capsule, method of preparing same, and application thereof | |
JP2016534074A5 (zh) | ||
KR20160040213A (ko) | 약학 조성물 및 그 제조방법과 용도 | |
CN106511312A (zh) | 一种复方西地那非达泊西汀缓释胶囊及其制备方法 | |
CN101524355B (zh) | 抗结核药物的复方制剂及其制备方法 | |
CN103007286B (zh) | 一种托伐普坦的固体药物组合物 | |
CN104739835A (zh) | 一种治疗糖尿病的新型药物组合物 | |
CN103417483B (zh) | 盐酸美金刚缓释干混悬剂及其制备方法 | |
CN105395507A (zh) | 一种盐酸环苯扎林缓释片 | |
CN104274453A (zh) | 一种抗结核药物的二联复方制剂及其制备方法 | |
JP2020537689A (ja) | A−ノル−5αアンドロスタン化合物を含む白血球増多製剤およびその使用 | |
CN104274456A (zh) | 一种抗结核药物的四联复方制剂及其制备方法 | |
CN100364522C (zh) | 琥珀酸亚铁缓释制剂及其制备方法 | |
CN103860486B (zh) | 一种来曲唑口腔崩解片及其制备方法 | |
CN102949406B (zh) | 一种复方艾夫他滨药物组合物及其制备方法和用途 | |
CN102727867B (zh) | 一种抗肿瘤用药物组合物及应用、试剂盒及包装件 | |
CN102675338A (zh) | 微粉化普拉格雷及其药用组合物 | |
CN102727497A (zh) | 利福平抗结核药物复方制剂的制备方法 | |
CN101185629A (zh) | 一种治疗实体肿瘤的地西他滨缓释剂 | |
RU2346691C2 (ru) | Применение 9-оксоакридин-10-уксусной кислоты и/или ее соли в комбинации с антиэстрогеном и/или прогестином для лечения эстрогензависимых опухолей, способ лечения и наборы | |
CN105287422A (zh) | 一种盐酸阿夫唑嗪缓释片及其制备方法 | |
CN100493501C (zh) | 氢溴酸东莨菪碱鼻用干粉吸入剂及制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |
|
WD01 | Invention patent application deemed withdrawn after publication |