CN109078005B - 一种白消安组合物及其制备方法和应用 - Google Patents
一种白消安组合物及其制备方法和应用 Download PDFInfo
- Publication number
- CN109078005B CN109078005B CN201810888451.1A CN201810888451A CN109078005B CN 109078005 B CN109078005 B CN 109078005B CN 201810888451 A CN201810888451 A CN 201810888451A CN 109078005 B CN109078005 B CN 109078005B
- Authority
- CN
- China
- Prior art keywords
- busulfan
- cyclodextrin
- beta
- injection
- composition
- 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.)
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- COVZYZSDYWQREU-UHFFFAOYSA-N Busulfan Chemical compound CS(=O)(=O)OCCCCOS(C)(=O)=O COVZYZSDYWQREU-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 229960002092 busulfan Drugs 0.000 title claims abstract description 85
- 239000000203 mixture Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 31
- 239000001116 FEMA 4028 Substances 0.000 claims abstract description 27
- 229960004853 betadex Drugs 0.000 claims abstract description 27
- 239000000243 solution Substances 0.000 claims abstract description 26
- 239000003960 organic solvent Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000008215 water for injection Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000004108 freeze drying Methods 0.000 claims abstract description 14
- 239000012299 nitrogen atmosphere Substances 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 239000012982 microporous membrane Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 11
- 229940079593 drug Drugs 0.000 abstract description 7
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000007794 irritation Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 description 27
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 238000002425 crystallisation Methods 0.000 description 10
- 230000008025 crystallization Effects 0.000 description 10
- 238000004031 devitrification Methods 0.000 description 10
- 229940111214 busulfan injection Drugs 0.000 description 9
- 229940113088 dimethylacetamide Drugs 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 238000009472 formulation Methods 0.000 description 5
- 229940090044 injection Drugs 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 235000011175 beta-cyclodextrine Nutrition 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 210000004881 tumor cell Anatomy 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 241000699800 Cricetinae Species 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical compound O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- YZOUYRAONFXZSI-SBHWVFSVSA-N (1S,3R,5R,6R,8R,10R,11R,13R,15R,16R,18R,20R,21R,23R,25R,26R,28R,30R,31S,33R,35R,36R,37S,38R,39S,40R,41S,42R,43S,44R,45S,46R,47S,48R,49S)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-37,39,40,41,42,43,44,45,46,47,48,49-dodecamethoxy-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,38-diol Chemical compound O([C@@H]([C@H]([C@@H]1OC)OC)O[C@H]2[C@@H](O)[C@@H]([C@@H](O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3O)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O3)O[C@@H]2CO)OC)[C@H](CO)[C@H]1O[C@@H]1[C@@H](OC)[C@H](OC)[C@H]3[C@@H](CO)O1 YZOUYRAONFXZSI-SBHWVFSVSA-N 0.000 description 1
- 208000032791 BCR-ABL1 positive chronic myelogenous leukemia Diseases 0.000 description 1
- 208000010833 Chronic myeloid leukaemia Diseases 0.000 description 1
- 208000032027 Essential Thrombocythemia Diseases 0.000 description 1
- 208000033761 Myelogenous Chronic BCR-ABL Positive Leukemia Diseases 0.000 description 1
- 206010074268 Reproductive toxicity Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000017733 acquired polycythemia vera Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- -1 allylidene nitrile Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229940043239 cytotoxic antineoplastic drug Drugs 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 230000009027 insemination Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- YWWHKOHZGJFMIE-UHFFFAOYSA-N monoethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(O)=O YWWHKOHZGJFMIE-UHFFFAOYSA-N 0.000 description 1
- 206010028537 myelofibrosis Diseases 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 208000037244 polycythemia vera Diseases 0.000 description 1
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 231100000372 reproductive toxicity Toxicity 0.000 description 1
- 230000007696 reproductive toxicity Effects 0.000 description 1
- 230000021595 spermatogenesis Effects 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- ODLHGICHYURWBS-LKONHMLTSA-N trappsol cyclo Chemical compound CC(O)COC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)COCC(O)C)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1COCC(C)O ODLHGICHYURWBS-LKONHMLTSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
-
- 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
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/255—Esters, e.g. nitroglycerine, selenocyanates of sulfoxy acids or sulfur analogues thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/40—Cyclodextrins; Derivatives thereof
-
- 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- 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
- A61K9/08—Solutions
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
-
- 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
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hematology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Oncology (AREA)
- Diabetes (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
实施例 | 稀释终体积 | 静置4h | 静置12h | 静置24h |
1 | 50 | 澄清透明无析出 | 澄清透明无析出 | 澄清透明无析出 |
1 | 500 | 澄清透明无析出 | 澄清透明无析出 | 澄清透明无析出 |
2 | 50 | 澄清透明无析出 | 澄清透明无析出 | 澄清透明无析出 |
2 | 500 | 澄清透明无析出 | 澄清透明无析出 | 澄清透明无析出 |
3 | 50 | 澄清透明无析出 | 澄清透明无析出 | 澄清透明无析出 |
3 | 500 | 澄清透明无析出 | 澄清透明无析出 | 澄清透明无析出 |
4 | 50 | 澄清透明无析出 | 少量析晶 | 少量析晶 |
4 | 500 | 澄清透明无析出 | 少量析晶 | 少量析晶 |
5 | 50 | 澄清透明无析出 | 少量析晶 | 少量析晶 |
5 | 500 | 澄清透明无析出 | 少量析晶 | 少量析晶 |
6 | 50 | 澄清透明无析出 | 澄清透明无析出 | 少量析晶 |
6 | 500 | 澄清透明无析出 | 澄清透明无析出 | 少量析晶 |
-20℃ | 40℃ | |
峰1 | 0.113% | 0.937% |
峰2 | 1.285% | 1.656% |
峰3 | 98.602% | 97.407% |
Claims (7)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810888451.1A CN109078005B (zh) | 2018-08-07 | 2018-08-07 | 一种白消安组合物及其制备方法和应用 |
EP18929739.3A EP3834825A4 (en) | 2018-08-07 | 2018-08-29 | BUSULF COMPOSITION, METHOD OF MANUFACTURE THEREOF AND APPLICATION THEREOF |
US15/734,537 US20210228527A1 (en) | 2018-08-07 | 2018-08-29 | Busulfan composition, preparation method therefor and application thereof |
PCT/CN2018/102925 WO2020029345A1 (zh) | 2018-08-07 | 2018-08-29 | 一种白消安组合物及其制备方法和应用 |
JP2021531154A JP7185358B2 (ja) | 2018-08-07 | 2018-08-29 | ブスルファン組成物及びその調製方法と使用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810888451.1A CN109078005B (zh) | 2018-08-07 | 2018-08-07 | 一种白消安组合物及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109078005A CN109078005A (zh) | 2018-12-25 |
CN109078005B true CN109078005B (zh) | 2021-11-26 |
Family
ID=64834169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810888451.1A Active CN109078005B (zh) | 2018-08-07 | 2018-08-07 | 一种白消安组合物及其制备方法和应用 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210228527A1 (zh) |
EP (1) | EP3834825A4 (zh) |
JP (1) | JP7185358B2 (zh) |
CN (1) | CN109078005B (zh) |
WO (1) | WO2020029345A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113679852B (zh) * | 2021-09-13 | 2022-11-15 | 天津师范大学 | 一种水溶性主客体复合物及其制备与应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1379047A (zh) * | 2002-05-10 | 2002-11-13 | 刘云清 | 有机药物与倍他环糊精衍生物配合物及其制备方法 |
CN1475205A (zh) * | 2002-08-15 | 2004-02-18 | 刘云清 | 药物输送系统——固体纳米药物的制备方法 |
CN101528215A (zh) * | 2006-10-20 | 2009-09-09 | 艾科斯有限公司 | Chkl抑制剂和环糊精的组合物 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5430057A (en) * | 1993-09-30 | 1995-07-04 | Board Of Regents, The University Of Texas System | Parenteral busulfan for treatment of malignant disease |
MX2019013053A (es) * | 2017-05-03 | 2020-02-07 | Cydex Pharmaceuticals Inc | Composicion que contiene ciclodextrina y busulfan. |
-
2018
- 2018-08-07 CN CN201810888451.1A patent/CN109078005B/zh active Active
- 2018-08-29 EP EP18929739.3A patent/EP3834825A4/en not_active Withdrawn
- 2018-08-29 JP JP2021531154A patent/JP7185358B2/ja active Active
- 2018-08-29 WO PCT/CN2018/102925 patent/WO2020029345A1/zh unknown
- 2018-08-29 US US15/734,537 patent/US20210228527A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1379047A (zh) * | 2002-05-10 | 2002-11-13 | 刘云清 | 有机药物与倍他环糊精衍生物配合物及其制备方法 |
CN1653089A (zh) * | 2002-05-10 | 2005-08-10 | 刘云清 | 有机药物与倍他环糊精衍生物配合物及其制备方法 |
CN1475205A (zh) * | 2002-08-15 | 2004-02-18 | 刘云清 | 药物输送系统——固体纳米药物的制备方法 |
CN101528215A (zh) * | 2006-10-20 | 2009-09-09 | 艾科斯有限公司 | Chkl抑制剂和环糊精的组合物 |
Also Published As
Publication number | Publication date |
---|---|
JP7185358B2 (ja) | 2022-12-07 |
WO2020029345A1 (zh) | 2020-02-13 |
US20210228527A1 (en) | 2021-07-29 |
CN109078005A (zh) | 2018-12-25 |
JP2021534233A (ja) | 2021-12-09 |
EP3834825A1 (en) | 2021-06-16 |
EP3834825A4 (en) | 2022-06-01 |
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