CN1546044A - 乙酰水杨酸的金属化合物的用途方法 - Google Patents
乙酰水杨酸的金属化合物的用途方法 Download PDFInfo
- Publication number
- CN1546044A CN1546044A CNA2003101106113A CN200310110611A CN1546044A CN 1546044 A CN1546044 A CN 1546044A CN A2003101106113 A CNA2003101106113 A CN A2003101106113A CN 200310110611 A CN200310110611 A CN 200310110611A CN 1546044 A CN1546044 A CN 1546044A
- Authority
- CN
- China
- Prior art keywords
- chemical compound
- aspirin
- ferrum
- purposes
- prevention
- 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
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 229910000765 intermetallic Inorganic materials 0.000 title claims abstract description 8
- 229960001138 acetylsalicylic acid Drugs 0.000 title claims description 66
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 53
- 206010020772 Hypertension Diseases 0.000 claims abstract description 20
- CMDYHTIDHSNRGW-UHFFFAOYSA-L copper;2-acetyloxybenzoate Chemical compound [Cu+2].CC(=O)OC1=CC=CC=C1C([O-])=O.CC(=O)OC1=CC=CC=C1C([O-])=O CMDYHTIDHSNRGW-UHFFFAOYSA-L 0.000 claims abstract description 16
- 201000001320 Atherosclerosis Diseases 0.000 claims abstract description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 9
- 208000007536 Thrombosis Diseases 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 29
- 230000002265 prevention Effects 0.000 claims description 20
- 239000003814 drug Substances 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 11
- 201000010099 disease Diseases 0.000 claims description 7
- 230000001631 hypertensive effect Effects 0.000 claims description 7
- 208000024172 Cardiovascular disease Diseases 0.000 claims description 5
- 230000000702 anti-platelet effect Effects 0.000 claims description 5
- 239000003146 anticoagulant agent Substances 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 206010002383 Angina Pectoris Diseases 0.000 claims 2
- 201000006474 Brain Ischemia Diseases 0.000 claims 2
- 206010008120 Cerebral ischaemia Diseases 0.000 claims 2
- 206010008132 Cerebral thrombosis Diseases 0.000 claims 2
- 206010008190 Cerebrovascular accident Diseases 0.000 claims 2
- 206010019280 Heart failures Diseases 0.000 claims 2
- 201000001429 Intracranial Thrombosis Diseases 0.000 claims 2
- 208000032382 Ischaemic stroke Diseases 0.000 claims 2
- 208000006011 Stroke Diseases 0.000 claims 2
- 210000001367 artery Anatomy 0.000 claims 2
- 206010008118 cerebral infarction Diseases 0.000 claims 2
- 208000010125 myocardial infarction Diseases 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims 1
- 238000004220 aggregation Methods 0.000 claims 1
- 230000002776 aggregation Effects 0.000 claims 1
- 230000003405 preventing effect Effects 0.000 abstract description 4
- 229940068372 acetyl salicylate Drugs 0.000 abstract 2
- TVYRJQXMQNZLNO-UHFFFAOYSA-N 3-acetyl-2-hydroxybenzoic acid Chemical compound CC(=O)C1=CC=CC(C(O)=O)=C1O TVYRJQXMQNZLNO-UHFFFAOYSA-N 0.000 abstract 1
- 235000021590 normal diet Nutrition 0.000 description 19
- 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 description 18
- 230000037396 body weight Effects 0.000 description 17
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 description 16
- 230000035611 feeding Effects 0.000 description 13
- 239000000243 solution Substances 0.000 description 10
- 235000012000 cholesterol Nutrition 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 9
- 239000013641 positive control Substances 0.000 description 9
- 210000000709 aorta Anatomy 0.000 description 8
- 229940114079 arachidonic acid Drugs 0.000 description 8
- 235000021342 arachidonic acid Nutrition 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- 108090000190 Thrombin Proteins 0.000 description 6
- 230000003203 everyday effect Effects 0.000 description 6
- 229960004072 thrombin Drugs 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 208000037260 Atherosclerotic Plaque Diseases 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 231100000915 pathological change Toxicity 0.000 description 5
- 230000036285 pathological change Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 230000001225 therapeutic effect Effects 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000036772 blood pressure Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 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 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 230000003143 atherosclerotic effect Effects 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000002552 dosage form Substances 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000902 placebo Substances 0.000 description 3
- 229940068196 placebo Drugs 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 208000011580 syndromic disease Diseases 0.000 description 3
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 2
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 description 2
- 229930064664 L-arginine Natural products 0.000 description 2
- 235000014852 L-arginine Nutrition 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 239000012490 blank solution Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010241 blood sampling Methods 0.000 description 2
- 210000005095 gastrointestinal system Anatomy 0.000 description 2
- 238000003304 gavage Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- XTWYTFMLZFPYCI-KQYNXXCUSA-N 5'-adenylphosphoric acid Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OP(O)(O)=O)[C@@H](O)[C@H]1O XTWYTFMLZFPYCI-KQYNXXCUSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003276 anti-hypertensive effect Effects 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 230000006502 antiplatelets effects Effects 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000035487 diastolic blood pressure Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 102220240796 rs553605556 Human genes 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000035488 systolic blood pressure Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明是医药领域发明专利,中国专利主分类号A61P,属于“化合物或药物制剂的治疗活性”领域。本发明涉及乙酰水杨酸的金属化合物的用途方法。乙酰水杨酸铁(II)和乙酰水杨酸铁(III)可用于预防和治疗动脉粥样硬化、高血压、血栓性疾病,乙酰水杨酸铜(II)可用于预防和治疗动脉粥样硬化、高血压。
Description
(1)技术领域
本发明是医药领域发明专利,中国专利主分类号A61P,属于“化合物或药物制剂的治疗活性”领域。
(2)背景技术
乙酰水杨酸铁(II)是乙酰水杨酸与正二价铁形成的化合物,乙酰水杨酸铁(III)是乙酰水杨酸与正三价铁形成的化合物,乙酰水杨酸铜(II)是乙酰水杨酸与正二价铜形成的化合物。
阿司匹林(即乙酰水杨酸)不仅是最常用的解热镇痛抗炎药,而且在心血管疾病的预防和治疗中具有极为重要的地位,但是它对胃肠系统的毒副作用又极大地限制了它的应用。尽管尝试了使用小剂量、肠溶制剂和缓释制剂等方法来解决它的胃肠系统毒副作用问题,效果却不理想。有幸的是,研究表明乙酰水杨酸的金属化合物具有胃肠系统毒副作用低的特性,这个特性与其药用功效结合,将使之成为很有潜力的新药。然而,人们对于乙酰水杨酸的金属化合物对心血管疾病的功效目前所知甚少,亦无规律可循,仅知道乙酰水杨酸铜(II)具有抗血小板性能,而乙酰水杨酸锌(II)却没有这个性能。因此,探索其该方面的药用功效具有重要的意义。
(3)发明内容
本发明人在对乙酰水杨酸的金属化合物对心血管疾病可能的功效的研究中意外地发现,乙酰水杨酸与铁形成的化合物和乙酰水杨酸铜(II)都具有良好的抗动脉粥样硬化和抗高血压的功效,可以用于预防和治疗动脉粥样硬化和高血压,同时发现乙酰水杨酸与铁形成的化合物具有良好的抗血小板的功效,可以用于预防和治疗血栓性疾病。以下所述实验表明这些化合物具有这样的功效。
1.抗动脉粥样硬化实验
1.1.预防作用
雄性家兔分成空白对照组、病变对照组、预防阳性对照组和实验组,空白对照组喂食普通饲料,病变对照组喂食普通饲料加2%的胆固醇,预防阳性对照组喂食普通饲料加2%的胆固醇和10mg/天的洛伐它汀,实验组喂食普通饲料加2%的胆固醇和实验药物,实验药物为乙酰水杨酸与铁或铜的化合物,剂量均为50mg/kg体重/天。持续喂食12周后处死动物,对主动脉进行病检,测定主动脉粥样斑块面积与内膜面积百分比。结果列于表1。
表1.乙酰水杨酸铁(II)、乙酰水杨酸铁(III)和乙酰水杨酸铜(II)对动脉粥样硬化的预防作用
| 主动脉粥样斑块面积与内膜面积百分比(%) | |
| 普通饲料 | 0 |
| 普通饲料+2%的胆固醇 | 44 |
| 普通饲料+2%的胆固醇+10mg/天的洛伐它汀 | 27 |
| 普通饲料+2%的胆固醇+乙酰水杨酸铁(II)(50mg/kg体重/天) | 29 |
| 普通饲料+2%的胆固醇+乙酰水杨酸铁(III)(50mg/kg体重/天) | 31 |
| 普通饲料+2%的胆固醇+乙酰水杨酸铜(II)(50mg/kg体重/天) | 25 |
1.2.治疗作用
雄性鹌鹑喂食普通饲料加1%胆固醇8周。然后分成病变阳性对照组、安慰剂对照组、治疗阳性对照组和实验组,病变阳性对照组处死,对主动脉进行病检,测定主动脉粥样斑块面积与内膜面积百分比,其余动物继续喂食8周,安慰剂对照组喂食普通饲料,治疗阳性对照组喂食普通饲料加2%L-精氨酸饮水,实验组喂食普通饲料加实验药物,实验药物为乙酰水杨酸与铁或铜的化合物,剂量均为100mg/kg体重/天。完成全部16周喂食后处死动物,对主动脉进行病检,测定主动脉粥样斑块面积与内膜面积百分比。结果列于表2。
表2.乙酰水杨酸铁(II)、乙酰水杨酸铁(III)和乙酰水杨酸铜(II)对动脉粥样硬化的治疗作用
| 主动脉粥样斑块面积与内膜面积百分比(%) | |
| 病变阳性对照 | 40 |
| 普通饲料(安慰剂对照) | 29 |
| 普通饲料+2%L-精氨酸 | 17 |
| 普通饲料+乙酰水杨酸铁(II)(100mg/kg体重/天) | 20 |
| 普通饲料+乙酰水杨酸铁(III)(100mg/kg体重/天) | 21 |
| 普通饲料+乙酰水杨酸铜(II)(100mg/kg体重/天) | 19 |
上述结果表明,乙酰水杨酸铁(II)、乙酰水杨酸铁(III)和乙酰水杨酸铜(II)对动脉粥样硬化有良好的预防和治疗作用,可以用来制备用于预防和治疗动脉粥样硬化的药物;由于动脉粥样硬化导致高血压,对动脉粥样硬化的预防和治疗具有预防和治疗高血压的效果,因此乙酰水杨酸铁(II)、乙酰水杨酸铁(III)和乙酰水杨酸铜(II)对高血压具有预防和治疗作用,可以用来制备用于预防和治疗高血压的药物。
2.抗高血压实验
自发性高血压大鼠灌服乙酰水杨酸与铁或铜的化合物,剂量均为100mg/kg体重/天,为获得最佳效果每晚灌服1次,持续3周,高血压对照组服不含药物的空白溶液。用大鼠血压仪测量血压,同时测量正常大鼠的血压,结果列于表3。
表3.乙酰水杨酸铁(II)、乙酰水杨酸铁(III)和乙酰水杨酸铜(II)对高血压的治疗作用
| 血压(舒张压/收缩压,kPa) | |
| 正常大鼠 | 10.22/16.51 |
| 高血压对照组 | 16.57/27.63 |
| 乙酰水杨酸铁(II)(100mg/kg体重/天) | 13.51/21.77 |
| 乙酰水杨酸铁(III)(100mg/kg体重/天) | 13.35/21.39 |
| 乙酰水杨酸铜(II)(100mg/kg体重/天) | 12.12/20.04 |
上述结果表明,乙酰水杨酸铁(II)、乙酰水杨酸铁(III)和乙酰水杨酸铜(II)对高血压有良好的治疗作用,可以用来制备用于治疗高血压的药物。
3.抗血小板实验
3.1.采用健康人血液进行的实验
从健康人采血,并用以下方法制备血小板悬浮液:将血与3.8%柠檬酸钠溶液以10比1的体积混合,再与溶液A(120mM柠檬酸钠,110mM葡萄糖,80mM柠檬酸)以10比1的体积混合,在室温下以200g离心20分钟,弃沉淀,再将上清液在室温下以1000g离心10分钟,弃上清液,将沉淀悬浮在25ml修饰过的Tyrode氏Hepes缓冲液中(129mM NaCl,2.8mMKCl,8.9mM NaHCO3,0.8mM MgCl2,0.8mM KH2PO4,2mM EGTA,5.6mM葡萄糖,10mMHepes,0.35%BSA,pH7.4),在室温下以600g离心15分钟,弃上清液,将沉淀悬浮在适当体积的Tyrode-Hepes缓冲液中(129mM NaCl,2.8mM KCl,8.9mM NaHCO3,0.8mM MgCl2,0.8mM KH2PO4,1mM CaCl2,5.6mM葡萄糖,10mM Hepes,0.35%BSA,pH7.4),使血小板浓度为3×108/ml,得冲洗过的血小板的悬浮液。
将乙酰水杨酸铁(II)和乙酰水杨酸铁(III)分别加入到冲洗过的血小板的悬浮液中,空白对照不加药物,阳性对照采用阿司匹林。在37 C下保温3分钟后,分别加入花生四烯酸(AA)、ADP、凝血酶等诱发血小板聚集,10分钟后用聚集度测量仪测定血小板聚集。结果列于表1,乙酰水杨酸铁(II)、乙酰水杨酸铁(III)、阿司匹林、花生四烯酸、ADP和凝血酶等的终浓度均列于表4中。
表4.乙酰水杨酸铁(II)和乙酰水杨酸铁(III)对人血小板聚集的抑制作用
| 血小板聚集度(%) | |||
| AA(0.5mg/ml) | ADP(15μM) | 凝血酶(1U/ml) | |
| 乙酰水杨酸铁(II)(10μg/ml) | 19 | 40 | 26 |
| 乙酰水杨酸铁(III)(10μg/ml) | 22 | 33 | 29 |
| 阿司匹林(10μg/ml) | 27 | 51 | 39 |
| 空白对照 | 85 | 62 | 81 |
3.2.动物实验
分别给大鼠喂食乙酰水杨酸铁(II)和乙酰水杨酸铁(III),剂量为30mg/kg体重/天,持续5天,采血,按上文所述方法制备血小板悬浮液。阳性对照采用阿司匹林,剂量为30mg/kg体重/天,空白对照喂食不含药物的空白溶液。向血小板悬浮液分别加入花生四烯酸(AA)、ADP、凝血酶等诱发血小板聚集,在37C下保温10分钟后用聚集度测量仪测定血小板聚集。结果列于表3,乙酰水杨酸铁(II)、乙酰水杨酸铁(III)和阿司匹林的剂量以及花生四烯酸、ADP和凝血酶的终浓度均列于表5中。
表5.乙酰水杨酸铁(II)和乙酰水杨酸铁(III)对兔血小板聚集的抑制作用
| 血小板聚集度(%) | |||
| AA(0.5mg/ml) | ADP(15μM) | 凝血酶(1U/ml) | |
| 乙酰水杨酸铁(II)(30mg/kg体重/天) | 25 | 34 | 22 |
| 乙酰水杨酸铁(III)(30mg/kg体重/天) | 26 | 33 | 25 |
| 阿司匹林(30mg/kg体重/天) | 27 | 44 | 33 |
| 空白对照 | 87 | 63 | 85 |
上述实验结果表明,乙酰水杨酸与铁形成的化合物具有良好的抗血小板的性能,可以用来制备用于预防和治疗血栓性疾病。
(4)具体实施方式
1.配制0.2M的碳酸氢钠水溶液适量,加入等摩尔量的乙酰水杨酸,加水制得0.1M乙酰水杨酸钠水溶液。配制0.1M的硫酸亚铁水溶液适量。将2份体积的乙酰水杨酸钠溶液与1份体积的硫酸亚铁溶液混合,反应得到乙酰水杨酸铁(II)晶体。将所得乙酰水杨酸铁(II)制备成粉、粒、片、胶囊等口服剂型,用于预防和治疗动脉粥样硬化、高血压、血栓性疾病,根据不同病症,使用剂量范围为每日30mg至每日300mg。
2.配制0.2M的碳酸氢钠水溶液适量,加入等摩尔量的乙酰水杨酸,加水制得0.1M乙酰水杨酸钠水溶液。配制0.1M的硫酸铁水溶液适量。将6份体积的乙酰水杨酸钠溶液与1份体积的硫酸铁溶液混合,反应得到乙酰水杨酸铁(III)晶体。将所得乙酰水杨酸铁(III)制备成粉、粒、片、胶囊等口服剂型,用于预防和治疗动脉粥样硬化、高血压、血栓性疾病,根据不同病症,使用剂量范围为每日30mg至每日300mg。
3.配制0.2M的碳酸氢钠水溶液适量,加入等摩尔量的乙酰水杨酸,加水制得0.1M乙酰水杨酸钠水溶液。配制0.1M的硫酸铜水溶液适量。将2份体积的乙酰水杨酸钠溶液与1份体积的硫酸铜溶液混合,反应得到乙酰水杨酸铜(II)晶体。将所得乙酰水杨酸铜(II)制备成粉、粒、片、胶囊等口服剂型,用于预防和治疗动脉粥样硬化、高血压,根据不同病症,使用剂量范围为每日30mg至每日300mg。
Claims (10)
1.乙酰水杨酸的金属化合物的用途,其特征在于乙酰水杨酸的金属化合物可用来制备用于预防和治疗动脉粥样硬化、高血压的药物。
2.权利要求1中所述化合物的用途,其特征在于所述化合物可用于预防和治疗动脉粥样硬化、高血压。
3.权利要求1和权利要求2中所述化合物的用途,其特征在于所述化合物是乙酰水杨酸铁(II)〔铁(II)指正二价铁〕和乙酰水杨酸铁(III)〔铁(III)指正三价铁〕。
4.权利要求1和权利要求2中所述化合物的用途,其特征在于所述化合物是乙酰水杨酸铜(II)〔铜(II)指正二价铜〕。
5.权利要求3和权利要求4中所述化合物的用途,其特征在于所述化合物可用来制备用于预防和治疗动脉粥样硬化、高血压的药物。
6.权利要求3中所述化合物的用途,其特征在于所述化合物可用来制备抗血小板聚集的药物。
7.权利要求3中所述化合物的用途,其特征在于所述化合物可用来制备用于预防和治疗血栓性心血管疾病(即与血栓相关的疾病)的药物,这些疾病包括(但是不仅限于)心肌梗塞、中风、缺血性卒中、脑缺血、脑血栓、心绞痛、心力衰竭和周边动脉阻塞性疾病。
8.权利要求3和权利要求4中所述化合物的用途,其特征在于所述化合物可用于预防和治疗动脉粥样硬化、高血压。
9.权利要求3中所述化合物的用途,其特征在于所述化合物可用于以预防或治疗为目的的抗血小板处理。
10.权利要求3中所述化合物的用途,其特征在于所述化合物可用于预防和治疗血栓性心血管疾病,这些疾病包括(但是不仅限于)心肌梗塞、中风、缺血性卒中、脑缺血、脑血栓、心绞痛、心力衰竭和周边动脉阻塞性疾病。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101106113A CN1546044A (zh) | 2003-12-08 | 2003-12-08 | 乙酰水杨酸的金属化合物的用途方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101106113A CN1546044A (zh) | 2003-12-08 | 2003-12-08 | 乙酰水杨酸的金属化合物的用途方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1546044A true CN1546044A (zh) | 2004-11-17 |
Family
ID=34335682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101106113A Pending CN1546044A (zh) | 2003-12-08 | 2003-12-08 | 乙酰水杨酸的金属化合物的用途方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1546044A (zh) |
-
2003
- 2003-12-08 CN CNA2003101106113A patent/CN1546044A/zh active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102803199B (zh) | 乙酰水杨酸盐 | |
| US6471998B2 (en) | Chromium picolinate compositions | |
| Wu et al. | Advances in understanding mechanisms underlying mitochondrial structure and function damage by ozone | |
| WO2016062281A1 (zh) | 心血管疾病用药物在制备抑制癌症的医药组合物中的应用 | |
| US5980905A (en) | Chromium polynicotinate compositions and uses thereof | |
| Nadtochiy et al. | In vivo cardioprotection by S-nitroso-2-mercaptopropionyl glycine | |
| US6323192B1 (en) | Chromium polynicotinate compositions and uses thereof for absorption of essential metals | |
| Alvarez et al. | Cellular mechanisms against ischemia reperfusion injury induced by the use of anesthetic pharmacological agents | |
| Jackson et al. | Metal-ligand complexes involved in rheumatoid arthritis—I: Justifications for copper administration | |
| EP0359256B1 (en) | The use of inositoltrisphosphate in the treatment of tissue damage | |
| Erdag | Investigation of some phenolic compounds as iNOS inhibitors: An in silico approach | |
| US6251888B1 (en) | Chromium picolinate compositions and uses thereof | |
| KR20070008519A (ko) | 패혈증 및 유착 형성의 치료 및 예방용 조직 보호성사이토카인 | |
| CN102802618B (zh) | 烟酸和米曲肼的治疗组合 | |
| CN1546044A (zh) | 乙酰水杨酸的金属化合物的用途方法 | |
| JP2013542196A (ja) | ロパルルス・ジュンセウスサソリの毒由来のペプチド及び医薬組成物 | |
| EP2664621A1 (en) | Antiviral agent | |
| JP4395368B2 (ja) | 細胞殺傷活性を有するカルシウム塩 | |
| EP2070529A1 (en) | Medical use of 3-(2,2,2-trimethylhydrazinium) propionate orotate | |
| PL244960B1 (pl) | Zastosowanie rozpuszczalnych w wodzie kompleksów złota (III) | |
| CN111494391B (zh) | 黄杨碱在制备自噬诱导剂中的应用 | |
| TW200927092A (en) | New medical use of 3-(2,2,2-trimethylhydrazinium) propionate salts | |
| Razi et al. | A comparative study of anti-inflammatory activity of Diflunisal and its copper complex | |
| EP2067474A1 (en) | Medical use of 3-(2,2,2-trimethylhydrazinium) propionate hydrogen fumarate | |
| EP2103310A1 (en) | Method for the prevention or treatment of ischemia reperfusion injury. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |