CN106946975A - 一种雷公藤甲素衍生物及其制备方法与制剂 - Google Patents
一种雷公藤甲素衍生物及其制备方法与制剂 Download PDFInfo
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- CN106946975A CN106946975A CN201710157831.3A CN201710157831A CN106946975A CN 106946975 A CN106946975 A CN 106946975A CN 201710157831 A CN201710157831 A CN 201710157831A CN 106946975 A CN106946975 A CN 106946975A
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- Prior art keywords
- triptolide
- liposome
- preparation
- fatty acid
- phospholipid
- 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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- DFBIRQPKNDILPW-CIVMWXNOSA-N Triptolide Chemical class O=C1OCC([C@@H]2C3)=C1CC[C@]2(C)[C@]12O[C@H]1[C@@H]1O[C@]1(C(C)C)[C@@H](O)[C@]21[C@H]3O1 DFBIRQPKNDILPW-CIVMWXNOSA-N 0.000 title claims abstract description 167
- 238000002360 preparation method Methods 0.000 title claims abstract description 105
- YKUJZZHGTWVWHA-UHFFFAOYSA-N triptolide Natural products COC12CC3OC3(C(C)C)C(O)C14OC4CC5C6=C(CCC25C)C(=O)OC6 YKUJZZHGTWVWHA-UHFFFAOYSA-N 0.000 claims abstract description 200
- 239000002502 liposome Substances 0.000 claims abstract description 177
- -1 micella Substances 0.000 claims abstract description 59
- 239000002105 nanoparticle Substances 0.000 claims abstract description 21
- 150000004671 saturated fatty acids Chemical class 0.000 claims abstract description 20
- 239000000126 substance Substances 0.000 claims abstract description 14
- 239000002960 lipid emulsion Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000009472 formulation Methods 0.000 claims abstract description 6
- 238000005886 esterification reaction Methods 0.000 claims abstract description 5
- 125000005257 alkyl acyl group Chemical group 0.000 claims abstract description 3
- 230000032050 esterification Effects 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 126
- 238000005303 weighing Methods 0.000 claims description 76
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 72
- 239000008215 water for injection Substances 0.000 claims description 67
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 63
- 239000000243 solution Substances 0.000 claims description 54
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 47
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 claims description 46
- 239000012043 crude product Substances 0.000 claims description 45
- 238000004108 freeze drying Methods 0.000 claims description 43
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 42
- 229930195729 fatty acid Natural products 0.000 claims description 42
- 239000000194 fatty acid Substances 0.000 claims description 42
- 150000003904 phospholipids Chemical class 0.000 claims description 40
- 239000012528 membrane Substances 0.000 claims description 39
- 238000001914 filtration Methods 0.000 claims description 38
- 238000004806 packaging method and process Methods 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 38
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 36
- 238000003756 stirring Methods 0.000 claims description 31
- 239000012074 organic phase Substances 0.000 claims description 30
- 230000001804 emulsifying effect Effects 0.000 claims description 29
- 239000002904 solvent Substances 0.000 claims description 26
- 150000002632 lipids Chemical class 0.000 claims description 25
- 229960001701 chloroform Drugs 0.000 claims description 23
- 235000012000 cholesterol Nutrition 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 22
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 21
- 238000002390 rotary evaporation Methods 0.000 claims description 20
- LVNGJLRDBYCPGB-UHFFFAOYSA-N 1,2-distearoylphosphatidylethanolamine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[NH3+])OC(=O)CCCCCCCCCCCCCCCCC LVNGJLRDBYCPGB-UHFFFAOYSA-N 0.000 claims description 19
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 18
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 18
- 239000003960 organic solvent Substances 0.000 claims description 18
- 229930006000 Sucrose Natural products 0.000 claims description 17
- 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 17
- 238000010438 heat treatment Methods 0.000 claims description 17
- 230000000887 hydrating effect Effects 0.000 claims description 17
- 239000005720 sucrose Substances 0.000 claims description 17
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 15
- 230000000259 anti-tumor effect Effects 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 15
- 239000000693 micelle Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 13
- 210000002969 egg yolk Anatomy 0.000 claims description 13
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 102000009027 Albumins Human genes 0.000 claims description 12
- 108010088751 Albumins Proteins 0.000 claims description 12
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims description 12
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 claims description 11
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 11
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 claims description 10
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- 239000010452 phosphate Substances 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 9
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 claims description 8
- 239000008347 soybean phospholipid Substances 0.000 claims description 8
- 238000000108 ultra-filtration Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000003223 protective agent Substances 0.000 claims description 7
- 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 5
- 229930195725 Mannitol Natural products 0.000 claims description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 239000008344 egg yolk phospholipid Substances 0.000 claims description 5
- 229940068998 egg yolk phospholipid Drugs 0.000 claims description 5
- 239000000594 mannitol Substances 0.000 claims description 5
- 235000010355 mannitol Nutrition 0.000 claims description 5
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 claims description 4
- 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 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
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 claims description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 4
- 239000002246 antineoplastic agent Substances 0.000 claims description 4
- 229940041181 antineoplastic drug Drugs 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 239000008103 glucose Substances 0.000 claims description 4
- 239000008101 lactose Substances 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 235000003441 saturated fatty acids Nutrition 0.000 claims description 4
- SLKDGVPOSSLUAI-PGUFJCEWSA-N 1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine zwitterion Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OCCN)OC(=O)CCCCCCCCCCCCCCC SLKDGVPOSSLUAI-PGUFJCEWSA-N 0.000 claims description 3
- SNKAWJBJQDLSFF-NVKMUCNASA-N 1,2-dioleoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/CCCCCCCC SNKAWJBJQDLSFF-NVKMUCNASA-N 0.000 claims description 3
- NRJAVPSFFCBXDT-HUESYALOSA-N 1,2-distearoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC NRJAVPSFFCBXDT-HUESYALOSA-N 0.000 claims description 3
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 claims description 3
- NEZDNQCXEZDCBI-UHFFFAOYSA-N 2-azaniumylethyl 2,3-di(tetradecanoyloxy)propyl phosphate Chemical compound CCCCCCCCCCCCCC(=O)OCC(COP(O)(=O)OCCN)OC(=O)CCCCCCCCCCCCC NEZDNQCXEZDCBI-UHFFFAOYSA-N 0.000 claims description 3
- ABFPKTQEQNICFT-UHFFFAOYSA-M 2-chloro-1-methylpyridin-1-ium;iodide Chemical compound [I-].C[N+]1=CC=CC=C1Cl ABFPKTQEQNICFT-UHFFFAOYSA-M 0.000 claims description 3
- SKDHHIUENRGTHK-UHFFFAOYSA-N 4-nitrobenzoyl chloride Chemical group [O-][N+](=O)C1=CC=C(C(Cl)=O)C=C1 SKDHHIUENRGTHK-UHFFFAOYSA-N 0.000 claims description 3
- CITHEXJVPOWHKC-UUWRZZSWSA-N 1,2-di-O-myristoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCC CITHEXJVPOWHKC-UUWRZZSWSA-N 0.000 claims description 2
- KILNVBDSWZSGLL-KXQOOQHDSA-N 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCC KILNVBDSWZSGLL-KXQOOQHDSA-N 0.000 claims description 2
- BIABMEZBCHDPBV-MPQUPPDSSA-N 1,2-palmitoyl-sn-glycero-3-phospho-(1'-sn-glycerol) Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OC[C@@H](O)CO)OC(=O)CCCCCCCCCCCCCCC BIABMEZBCHDPBV-MPQUPPDSSA-N 0.000 claims description 2
- BDNKZNFMNDZQMI-UHFFFAOYSA-N 1,3-diisopropylcarbodiimide Chemical compound CC(C)N=C=NC(C)C BDNKZNFMNDZQMI-UHFFFAOYSA-N 0.000 claims description 2
- CCMKPCBRNXKTKV-UHFFFAOYSA-N 1-hydroxy-5-sulfanylidenepyrrolidin-2-one Chemical compound ON1C(=O)CCC1=S CCMKPCBRNXKTKV-UHFFFAOYSA-N 0.000 claims description 2
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 claims 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 claims description 2
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- JZNWSCPGTDBMEW-UHFFFAOYSA-N Glycerophosphorylethanolamin Natural products NCCOP(O)(=O)OCC(O)CO JZNWSCPGTDBMEW-UHFFFAOYSA-N 0.000 claims description 2
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 claims description 2
- FVJZSBGHRPJMMA-IOLBBIBUSA-N PG(18:0/18:0) Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OC[C@@H](O)CO)OC(=O)CCCCCCCCCCCCCCCCC FVJZSBGHRPJMMA-IOLBBIBUSA-N 0.000 claims description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 2
- 229940124599 anti-inflammatory drug Drugs 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
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 claims description 2
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- ZGSPNIOCEDOHGS-UHFFFAOYSA-L disodium [3-[2,3-di(octadeca-9,12-dienoyloxy)propoxy-oxidophosphoryl]oxy-2-hydroxypropyl] 2,3-di(octadeca-9,12-dienoyloxy)propyl phosphate Chemical compound [Na+].[Na+].CCCCCC=CCC=CCCCCCCCC(=O)OCC(OC(=O)CCCCCCCC=CCC=CCCCCC)COP([O-])(=O)OCC(O)COP([O-])(=O)OCC(OC(=O)CCCCCCCC=CCC=CCCCCC)COC(=O)CCCCCCCC=CCC=CCCCCC ZGSPNIOCEDOHGS-UHFFFAOYSA-L 0.000 claims description 2
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- A61K31/585—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin containing lactone rings, e.g. oxandrolone, bufalin
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Landscapes
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Abstract
Description
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109021061A (zh) * | 2018-09-29 | 2018-12-18 | 郭可点 | 雷公藤甲素靶向前药及其制备方法和应用 |
| CN112358527A (zh) * | 2019-12-30 | 2021-02-12 | 广东省中医院(广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院) | 丙烯酸雷公藤甲素酯、其制备方法及其应用 |
| CN112842995A (zh) * | 2019-11-12 | 2021-05-28 | 中国医学科学院药物研究所 | 一种用于抗肿瘤的雷公藤甲素衍生物聚合物胶束制剂 |
| WO2021134272A1 (zh) * | 2019-12-30 | 2021-07-08 | 广东省中医院 | 丙烯酸雷公藤甲素酯、其制备方法及其应用 |
| CN117088935A (zh) * | 2022-05-20 | 2023-11-21 | 上海维洱生物医药科技有限公司 | 一种雷公藤甲素木蜡酸酯及其脂质体与制备方法 |
| CN119978347A (zh) * | 2025-04-10 | 2025-05-13 | 上海惠盾因泰生物科技有限公司 | 一种基于苯甲酰亚胺键pH响应性PEG脂质化合物及其应用 |
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| WO2009023201A1 (en) * | 2007-08-16 | 2009-02-19 | Myelorx Llc | Rigid derivatives of triptolide as anticancer, immune suppressant, anti-fibrosis, and cns protectant agents |
| CN105263475A (zh) * | 2013-03-15 | 2016-01-20 | 制药创源有限公司 | 雷公藤甲素静脉注射乳剂用作免疫调制剂和抗癌药 |
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2017
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| CN109021061B (zh) * | 2018-09-29 | 2019-07-12 | 郭可点 | 雷公藤甲素靶向前药及其制备方法和应用 |
| CN109021061A (zh) * | 2018-09-29 | 2018-12-18 | 郭可点 | 雷公藤甲素靶向前药及其制备方法和应用 |
| CN112842995A (zh) * | 2019-11-12 | 2021-05-28 | 中国医学科学院药物研究所 | 一种用于抗肿瘤的雷公藤甲素衍生物聚合物胶束制剂 |
| JP2023503530A (ja) * | 2019-12-30 | 2023-01-30 | グゥアンドン プロビンシャル ホスピタル オブ ティーシーエム | アクリル酸トリプトリド、その調製方法および用途 |
| WO2021134272A1 (zh) * | 2019-12-30 | 2021-07-08 | 广东省中医院 | 丙烯酸雷公藤甲素酯、其制备方法及其应用 |
| CN112358527B (zh) * | 2019-12-30 | 2021-12-14 | 广东省中医院(广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院) | 丙烯酸雷公藤甲素酯、其制备方法及其应用 |
| CN112358527A (zh) * | 2019-12-30 | 2021-02-12 | 广东省中医院(广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院) | 丙烯酸雷公藤甲素酯、其制备方法及其应用 |
| US11660285B2 (en) | 2019-12-30 | 2023-05-30 | Guangdong Provincial Hospital of TCM | Triptolide acrylate, preparation method therefor and use thereof |
| JP7353500B2 (ja) | 2019-12-30 | 2023-09-29 | グゥアンドン プロビンシャル ホスピタル オブ ティーシーエム | アクリル酸トリプトリド、その調製方法および用途 |
| CN117088935A (zh) * | 2022-05-20 | 2023-11-21 | 上海维洱生物医药科技有限公司 | 一种雷公藤甲素木蜡酸酯及其脂质体与制备方法 |
| WO2023221961A1 (zh) * | 2022-05-20 | 2023-11-23 | 上海维洱生物医药科技有限公司 | 一种雷公藤甲素木蜡酸酯及其脂质体与制备方法 |
| US20250255813A1 (en) * | 2022-05-20 | 2025-08-14 | Shanghai Wei Er Biopharmaceutical Technology Co., Ltd. | Triptolide lignocerate, liposome thereof and preparation method therefor |
| US12605335B2 (en) * | 2022-05-20 | 2026-04-21 | Shanghai Wei Er Biopharmaceutical Technology Co., Ltd. | Triptolide lignocerate, liposome thereof and preparation method therefor |
| CN119978347A (zh) * | 2025-04-10 | 2025-05-13 | 上海惠盾因泰生物科技有限公司 | 一种基于苯甲酰亚胺键pH响应性PEG脂质化合物及其应用 |
| CN119978347B (zh) * | 2025-04-10 | 2025-07-25 | 上海惠盾因泰生物科技有限公司 | 一种基于苯甲酰亚胺键pH响应性PEG脂质化合物及其应用 |
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