CN103417483B - 盐酸美金刚缓释干混悬剂及其制备方法 - Google Patents
盐酸美金刚缓释干混悬剂及其制备方法 Download PDFInfo
- Publication number
- CN103417483B CN103417483B CN201210165086.4A CN201210165086A CN103417483B CN 103417483 B CN103417483 B CN 103417483B CN 201210165086 A CN201210165086 A CN 201210165086A CN 103417483 B CN103417483 B CN 103417483B
- Authority
- CN
- China
- Prior art keywords
- memantine
- release
- dry suspension
- slow
- exchange resin
- 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.)
- Active
Links
- LDDHMLJTFXJGPI-UHFFFAOYSA-N memantine hydrochloride Chemical compound Cl.C1C(C2)CC3(C)CC1(C)CC2(N)C3 LDDHMLJTFXJGPI-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000000725 suspension Substances 0.000 title claims abstract description 27
- 229960000967 memantine hydrochloride Drugs 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 229960004640 memantine Drugs 0.000 claims abstract description 34
- 239000003814 drug Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 21
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000002671 adjuvant Substances 0.000 claims abstract description 7
- 230000010148 water-pollination Effects 0.000 claims abstract description 7
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 6
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- -1 sorbierite Substances 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- 239000003729 cation exchange resin Substances 0.000 claims description 7
- 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 6
- 229930006000 Sucrose Natural products 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000005720 sucrose Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 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 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
- 229930195725 Mannitol Natural products 0.000 claims description 4
- 239000008101 lactose Substances 0.000 claims description 4
- 239000000594 mannitol Substances 0.000 claims description 4
- 235000010355 mannitol Nutrition 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 3
- 238000005550 wet granulation Methods 0.000 claims description 3
- 235000020985 whole grains Nutrition 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 239000001856 Ethyl cellulose Substances 0.000 claims description 2
- 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 claims description 2
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 229920001249 ethyl cellulose Polymers 0.000 claims description 2
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 2
- 239000004088 foaming agent Substances 0.000 claims description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims 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 claims description 2
- 125000005395 methacrylic acid group Chemical group 0.000 claims description 2
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 2
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 2
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 239000003755 preservative agent Substances 0.000 claims description 2
- 230000002335 preservative effect Effects 0.000 claims description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000000375 suspending agent Substances 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims 1
- 238000005341 cation exchange Methods 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 235000010980 cellulose Nutrition 0.000 claims 1
- 238000011049 filling Methods 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N hydrochloric acid Substances Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims 1
- 239000000811 xylitol Substances 0.000 claims 1
- 235000010447 xylitol Nutrition 0.000 claims 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims 1
- 229960002675 xylitol Drugs 0.000 claims 1
- 229940079593 drug Drugs 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000001186 cumulative effect Effects 0.000 abstract description 4
- 231100000331 toxic Toxicity 0.000 abstract description 4
- 230000002588 toxic effect Effects 0.000 abstract description 4
- 230000036765 blood level Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 6
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 229920003159 Eudragit® RS 100 Polymers 0.000 description 3
- 229920003081 Povidone K 30 Polymers 0.000 description 3
- 206010039966 Senile dementia Diseases 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000003405 delayed action preparation Substances 0.000 description 3
- 239000000825 pharmaceutical preparation Substances 0.000 description 3
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 3
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 3
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 3
- 229960003415 propylparaben Drugs 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000007939 sustained release tablet Substances 0.000 description 3
- 229920001285 xanthan gum Polymers 0.000 description 3
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 2
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- HOKKHZGPKSLGJE-GSVOUGTGSA-N N-Methyl-D-aspartic acid Chemical compound CN[C@@H](C(O)=O)CC(O)=O HOKKHZGPKSLGJE-GSVOUGTGSA-N 0.000 description 2
- 201000004810 Vascular dementia Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 238000013268 sustained release Methods 0.000 description 2
- 239000012730 sustained-release form Substances 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 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 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 208000019505 Deglutition disease Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010070840 Gastrointestinal tract irritation Diseases 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000009540 excitatory neurotransmission Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 235000021471 food effect Nutrition 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000003703 n methyl dextro aspartic acid receptor blocking agent Substances 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 230000036963 noncompetitive effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002464 receptor antagonist Substances 0.000 description 1
- 229940044551 receptor antagonist Drugs 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011287 therapeutic dose Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210165086.4A CN103417483B (zh) | 2012-05-25 | 2012-05-25 | 盐酸美金刚缓释干混悬剂及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210165086.4A CN103417483B (zh) | 2012-05-25 | 2012-05-25 | 盐酸美金刚缓释干混悬剂及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103417483A CN103417483A (zh) | 2013-12-04 |
| CN103417483B true CN103417483B (zh) | 2017-09-12 |
Family
ID=49643229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210165086.4A Active CN103417483B (zh) | 2012-05-25 | 2012-05-25 | 盐酸美金刚缓释干混悬剂及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103417483B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306330A (zh) * | 2014-09-24 | 2015-01-28 | 万特制药(海南)有限公司 | 一种盐酸美金刚缓释混悬液及其制备方法 |
| CN106581682A (zh) * | 2016-12-09 | 2017-04-26 | 河南中帅医药科技股份有限公司 | 一种盐酸美金刚/盐酸多奈哌齐缓释树脂组合物及其制备方法 |
| CN106511364B (zh) * | 2016-12-27 | 2020-06-02 | 沈阳药科大学 | 一种缓释阿奇霉素离子交换树脂复合物及其应用 |
| CN116059166A (zh) * | 2023-03-03 | 2023-05-05 | 江苏苏南药业实业有限公司 | 一种盐酸美金刚缓释混悬剂及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887272A (zh) * | 2006-07-13 | 2007-01-03 | 漆新国 | 阿齐霉素缓释干混悬剂及其制备方法 |
| CN1968684A (zh) * | 2004-06-17 | 2007-05-23 | 森林实验室公司 | 美金刚的调释制剂 |
| CN101869544A (zh) * | 2009-04-23 | 2010-10-27 | 刘宏飞 | 盐酸氨溴索控释干混悬剂及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2782556C (en) * | 2009-12-02 | 2018-03-27 | Adamas Pharmaceuticals, Inc. | Amantadine compositions and methods of use |
-
2012
- 2012-05-25 CN CN201210165086.4A patent/CN103417483B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1968684A (zh) * | 2004-06-17 | 2007-05-23 | 森林实验室公司 | 美金刚的调释制剂 |
| CN1887272A (zh) * | 2006-07-13 | 2007-01-03 | 漆新国 | 阿齐霉素缓释干混悬剂及其制备方法 |
| CN101869544A (zh) * | 2009-04-23 | 2010-10-27 | 刘宏飞 | 盐酸氨溴索控释干混悬剂及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103417483A (zh) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2823000T3 (es) | Formulaciones muco-adhesivas de liberación controlada de levodopa y/o ésteres de levodopa y usos de las mismas | |
| CN115279349A (zh) | 奥美卡替莫卡必尔片剂 | |
| JP2001512433A (ja) | シスプラチン含有マイクロ顆粒 | |
| JP2019504094A (ja) | 有機化合物のガレヌス製剤 | |
| KR20060123728A (ko) | 페노피브레이트를 함유하는 약학적 조성물 및 이들의 제조방법 | |
| JP2023089096A (ja) | ボルチオキセチン臭化水素酸塩を含む口腔内味マスキング用コーティング顆粒、固体分散体及び製剤 | |
| CN103417483B (zh) | 盐酸美金刚缓释干混悬剂及其制备方法 | |
| WO2013144176A9 (en) | Controlled release formulation comprising mesalamine | |
| EP3733167A1 (en) | Novel fine particle coating (drug-containing hollow particle and method for manufacturing same) | |
| CN108175849B (zh) | 聚普瑞锌口服制剂及在制备溃疡性结肠炎药物中的应用 | |
| TW201000152A (en) | A solid pharmaceutical formulation | |
| CN114681392A (zh) | 一种缓释口服固体组合物 | |
| CN106176652A (zh) | 一种盐酸二甲双胍缓释片及其制备方法 | |
| WO2024218722A2 (en) | Compositions and methods for the treatment of coenzyme q10 deficiency | |
| CN101524355B (zh) | 抗结核药物的复方制剂及其制备方法 | |
| KR101618373B1 (ko) | 경구 투여가 가능한 항피로에 효과를 나타내는 새로운 복합비타민 제제 | |
| CN107412198A (zh) | 盐酸度洛西汀肠溶缓释颗粒剂及其制备方法 | |
| CN106913519A (zh) | 一种马来酸卡比沙明缓释混悬剂的制备方法 | |
| CN102579358B (zh) | 一种药物缓释微丸及其制备方法 | |
| TWI338583B (en) | Solid pharmaceutical formulation | |
| CN103655574A (zh) | 一种复方琥珀酸亚铁叶酸组合物 | |
| CN1631395A (zh) | 银杏叶缓释制剂及其制备方法 | |
| WO2022072099A9 (en) | Immediate release dosage forms, methods of making and using | |
| JP6055076B2 (ja) | シネフリン及びトピラマートを含む組み合わせ製品 | |
| CN108635370A (zh) | 一种含有右旋糖酐铁的组合物制剂及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 1180 China Science and Technology Park 2 Building 4 floor West Applicant after: HANGZHOU SHARPLY PHARM R&D INSTIT. Co.,Ltd. Applicant after: HAINAN POLY PHARM. Co.,Ltd. Applicant after: ZHEJIANG POLY PHARMACEUTICAL Co.,Ltd. Address before: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 1180 China Science and Technology Park 2 Building 4 floor West Applicant before: HANGZHOU SHARPLY PHARM R&D INSTIT. Co.,Ltd. Applicant before: Hainan Poly Pharm Co.,Ltd. Applicant before: ZHEJIANG POLY PHARMACEUTICAL Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230117 Address after: 571127 Guilin Ocean Economic Development Zone, Meilan District, Haikou City, Hainan Province Patentee after: HAINAN POLY PHARM. Co.,Ltd. Patentee after: ZHEJIANG POLY PHARMACEUTICAL Co.,Ltd. Address before: West side of 4/F, Building 2, Huaye Science Park, No. 1180 Bin'an Road, Binjiang District, Hangzhou, Zhejiang 310052 Patentee before: HANGZHOU SHARPLY PHARM R&D INSTIT. Co.,Ltd. Patentee before: HAINAN POLY PHARM. Co.,Ltd. Patentee before: ZHEJIANG POLY PHARMACEUTICAL Co.,Ltd. |