CN102266315B - 抗血小板聚集的药物 - Google Patents
抗血小板聚集的药物 Download PDFInfo
- Publication number
- CN102266315B CN102266315B CN201110154291.6A CN201110154291A CN102266315B CN 102266315 B CN102266315 B CN 102266315B CN 201110154291 A CN201110154291 A CN 201110154291A CN 102266315 B CN102266315 B CN 102266315B
- Authority
- CN
- China
- Prior art keywords
- group
- platelet aggregation
- platelet
- acid
- drug
- 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.)
- Expired - Fee Related
Links
- 239000003814 drug Substances 0.000 title claims abstract description 31
- 208000010110 spontaneous platelet aggregation Diseases 0.000 title claims abstract description 31
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 52
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims abstract description 37
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims abstract description 20
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000001630 malic acid Substances 0.000 claims abstract description 17
- 235000011090 malic acid Nutrition 0.000 claims abstract description 17
- 239000001384 succinic acid Substances 0.000 claims abstract description 17
- 239000004480 active ingredient Substances 0.000 claims abstract description 12
- 239000003146 anticoagulant agent Substances 0.000 claims description 24
- 230000000702 anti-platelet effect Effects 0.000 claims description 21
- 229940079593 drug Drugs 0.000 claims description 21
- 239000000725 suspension Substances 0.000 claims description 15
- 239000002671 adjuvant Substances 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 4
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 239000006187 pill Substances 0.000 claims description 3
- 239000002552 dosage form Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 22
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 17
- 208000007536 Thrombosis Diseases 0.000 description 16
- 241000283973 Oryctolagus cuniculus Species 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 14
- 239000000843 powder Substances 0.000 description 14
- 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 12
- XTWYTFMLZFPYCI-UHFFFAOYSA-N Adenosine diphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(O)=O)C(O)C1O XTWYTFMLZFPYCI-UHFFFAOYSA-N 0.000 description 12
- 229960001138 acetylsalicylic acid Drugs 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 241000700159 Rattus Species 0.000 description 10
- 241000699670 Mus sp. Species 0.000 description 9
- 208000025870 aspirin resistance Diseases 0.000 description 9
- 239000011734 sodium Substances 0.000 description 8
- 239000003826 tablet Substances 0.000 description 8
- 229940127218 antiplatelet drug Drugs 0.000 description 7
- 238000000338 in vitro Methods 0.000 description 7
- 239000005552 B01AC04 - Clopidogrel Substances 0.000 description 6
- 239000005465 B01AC22 - Prasugrel Substances 0.000 description 6
- 241000759833 Cornus officinalis Species 0.000 description 6
- 208000032843 Hemorrhage Diseases 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 6
- 208000010378 Pulmonary Embolism Diseases 0.000 description 6
- 238000010171 animal model Methods 0.000 description 6
- 208000034158 bleeding Diseases 0.000 description 6
- 230000000740 bleeding effect Effects 0.000 description 6
- 229960003009 clopidogrel Drugs 0.000 description 6
- GKTWGGQPFAXNFI-HNNXBMFYSA-N clopidogrel Chemical compound C1([C@H](N2CC=3C=CSC=3CC2)C(=O)OC)=CC=CC=C1Cl GKTWGGQPFAXNFI-HNNXBMFYSA-N 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 230000002401 inhibitory effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229960004197 prasugrel Drugs 0.000 description 6
- DTGLZDAWLRGWQN-UHFFFAOYSA-N prasugrel Chemical compound C1CC=2SC(OC(=O)C)=CC=2CN1C(C=1C(=CC=CC=1)F)C(=O)C1CC1 DTGLZDAWLRGWQN-UHFFFAOYSA-N 0.000 description 6
- 229940044551 receptor antagonist Drugs 0.000 description 6
- 239000002464 receptor antagonist Substances 0.000 description 6
- 208000005189 Embolism Diseases 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 5
- 229960002768 dipyridamole Drugs 0.000 description 5
- IZEKFCXSFNUWAM-UHFFFAOYSA-N dipyridamole Chemical compound C=12N=C(N(CCO)CCO)N=C(N3CCCCC3)C2=NC(N(CCO)CCO)=NC=1N1CCCCC1 IZEKFCXSFNUWAM-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 208000004476 Acute Coronary Syndrome Diseases 0.000 description 4
- 241000699666 Mus <mouse, genus> Species 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000001168 carotid artery common Anatomy 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000002526 effect on cardiovascular system Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 4
- 239000000106 platelet aggregation inhibitor Substances 0.000 description 4
- 210000004623 platelet-rich plasma Anatomy 0.000 description 4
- 108020003175 receptors Proteins 0.000 description 4
- 102000005962 receptors Human genes 0.000 description 4
- 206010067484 Adverse reaction Diseases 0.000 description 3
- -1 CV-3928 Chemical compound 0.000 description 3
- 101000728490 Homo sapiens Tether containing UBX domain for GLUT4 Proteins 0.000 description 3
- 108010035030 Platelet Membrane Glycoprotein IIb Proteins 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 102100029773 Tether containing UBX domain for GLUT4 Human genes 0.000 description 3
- 108090000190 Thrombin Proteins 0.000 description 3
- 229960000446 abciximab Drugs 0.000 description 3
- 230000006838 adverse reaction Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 230000002785 anti-thrombosis Effects 0.000 description 3
- 229940127217 antithrombotic drug Drugs 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000001543 one-way ANOVA Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000007619 statistical method Methods 0.000 description 3
- 229960004072 thrombin Drugs 0.000 description 3
- 230000002885 thrombogenetic effect Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- UCTWMZQNUQWSLP-VIFPVBQESA-N (R)-adrenaline Chemical compound CNC[C@H](O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-VIFPVBQESA-N 0.000 description 2
- 206010003178 Arterial thrombosis Diseases 0.000 description 2
- 108010039209 Blood Coagulation Factors Proteins 0.000 description 2
- 102000015081 Blood Coagulation Factors Human genes 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 2
- IVOMOUWHDPKRLL-KQYNXXCUSA-N Cyclic adenosine monophosphate Chemical compound C([C@H]1O2)OP(O)(=O)O[C@H]1[C@@H](O)[C@@H]2N1C(N=CN=C2N)=C2N=C1 IVOMOUWHDPKRLL-KQYNXXCUSA-N 0.000 description 2
- 108010037464 Cyclooxygenase 1 Proteins 0.000 description 2
- 102000002004 Cytochrome P-450 Enzyme System Human genes 0.000 description 2
- 108010015742 Cytochrome P-450 Enzyme System Proteins 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 2
- 206010013975 Dyspnoeas Diseases 0.000 description 2
- 108010056764 Eptifibatide Proteins 0.000 description 2
- 108010074860 Factor Xa Proteins 0.000 description 2
- 108010049003 Fibrinogen Proteins 0.000 description 2
- 102000008946 Fibrinogen Human genes 0.000 description 2
- 108010035766 P-Selectin Proteins 0.000 description 2
- 102100023472 P-selectin Human genes 0.000 description 2
- 208000037273 Pathologic Processes Diseases 0.000 description 2
- 102100038277 Prostaglandin G/H synthase 1 Human genes 0.000 description 2
- 206010037340 Pulmonary artery thrombosis Diseases 0.000 description 2
- 208000006011 Stroke Diseases 0.000 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 description 2
- 230000004913 activation Effects 0.000 description 2
- 206010000891 acute myocardial infarction Diseases 0.000 description 2
- 239000003114 blood coagulation factor Substances 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 210000001715 carotid artery Anatomy 0.000 description 2
- 208000026106 cerebrovascular disease Diseases 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000002173 dizziness Diseases 0.000 description 2
- 239000002662 enteric coated tablet Substances 0.000 description 2
- 229960004468 eptifibatide Drugs 0.000 description 2
- GLGOPUHVAZCPRB-LROMGURASA-N eptifibatide Chemical compound N1C(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CCCCNC(=N)N)NC(=O)CCSSC[C@@H](C(N)=O)NC(=O)[C@@H]2CCCN2C(=O)[C@@H]1CC1=CN=C2[C]1C=CC=C2 GLGOPUHVAZCPRB-LROMGURASA-N 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 229940012952 fibrinogen Drugs 0.000 description 2
- 239000000411 inducer Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 210000000265 leukocyte Anatomy 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009054 pathological process Effects 0.000 description 2
- 210000002381 plasma Anatomy 0.000 description 2
- 230000010118 platelet activation Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 208000013220 shortness of breath Diseases 0.000 description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 2
- 229920001027 sodium carboxymethylcellulose Polymers 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
- 239000000126 substance Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 206010043554 thrombocytopenia Diseases 0.000 description 2
- 229960003425 tirofiban Drugs 0.000 description 2
- COKMIXFXJJXBQG-NRFANRHFSA-N tirofiban Chemical compound C1=CC(C[C@H](NS(=O)(=O)CCCC)C(O)=O)=CC=C1OCCCCC1CCNCC1 COKMIXFXJJXBQG-NRFANRHFSA-N 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 108010047303 von Willebrand Factor Proteins 0.000 description 2
- PQQFNXGONTVQLM-RUZDIDTESA-N (3r)-n-(3-benzoylphenyl)-3-pyridin-3-yl-1,3-dihydropyrrolo[1,2-c][1,3]thiazole-7-carboxamide Chemical compound S([C@@H](N1C=C2)C=3C=NC=CC=3)CC1=C2C(=O)NC(C=1)=CC=CC=1C(=O)C1=CC=CC=C1 PQQFNXGONTVQLM-RUZDIDTESA-N 0.000 description 1
- FMNQRUKVXAQEAZ-JNRFBPFXSA-N (5z,8s,9r,10e,12s)-9,12-dihydroxy-8-[(1s)-1-hydroxy-3-oxopropyl]heptadeca-5,10-dienoic acid Chemical compound CCCCC[C@H](O)\C=C\[C@@H](O)[C@H]([C@@H](O)CC=O)C\C=C/CCCC(O)=O FMNQRUKVXAQEAZ-JNRFBPFXSA-N 0.000 description 1
- 229930182837 (R)-adrenaline Natural products 0.000 description 1
- KKJUPNGICOCCDW-UHFFFAOYSA-N 7-N,N-Dimethylamino-1,2,3,4,5-pentathiocyclooctane Chemical compound CN(C)C1CSSSSSC1 KKJUPNGICOCCDW-UHFFFAOYSA-N 0.000 description 1
- 101710175576 Aggregation substance Proteins 0.000 description 1
- 208000008035 Back Pain Diseases 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 206010053261 Coronary artery reocclusion Diseases 0.000 description 1
- 229940123900 Direct thrombin inhibitor Drugs 0.000 description 1
- 206010014513 Embolism arterial Diseases 0.000 description 1
- 208000012671 Gastrointestinal haemorrhages Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 102000007625 Hirudins Human genes 0.000 description 1
- 108010007267 Hirudins Proteins 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 102100025306 Integrin alpha-IIb Human genes 0.000 description 1
- 101710149643 Integrin alpha-IIb Proteins 0.000 description 1
- JGPJQFOROWSRRS-UHFFFAOYSA-N LSM-2613 Chemical compound S1C=2N3C(C)=NN=C3CN=C(C=3C(=CC=CC=3)Cl)C=2C=C1CCC(=O)N1CCOCC1 JGPJQFOROWSRRS-UHFFFAOYSA-N 0.000 description 1
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 1
- 102000003960 Ligases Human genes 0.000 description 1
- 108090000364 Ligases Proteins 0.000 description 1
- 206010028024 Mouth haemorrhage Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 208000018262 Peripheral vascular disease Diseases 0.000 description 1
- 102000004861 Phosphoric Diester Hydrolases Human genes 0.000 description 1
- 108090001050 Phosphoric Diester Hydrolases Proteins 0.000 description 1
- 108010010336 Platelet Membrane Glycoproteins Proteins 0.000 description 1
- 102000015795 Platelet Membrane Glycoproteins Human genes 0.000 description 1
- 208000013544 Platelet disease Diseases 0.000 description 1
- 108700023400 Platelet-activating factor receptors Proteins 0.000 description 1
- HCBIBCJNVBAKAB-UHFFFAOYSA-N Procaine hydrochloride Chemical compound Cl.CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 HCBIBCJNVBAKAB-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- 208000009205 Tinnitus Diseases 0.000 description 1
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 208000031971 Yin Deficiency Diseases 0.000 description 1
- APUCCVGQZPNXIO-UHFFFAOYSA-N [2-methoxy-3-(octadecylcarbamoyloxy)propyl] n-acetyl-n-[(1-ethylpyridin-1-ium-2-yl)methyl]carbamate;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCCNC(=O)OCC(OC)COC(=O)N(C(C)=O)CC1=CC=CC=[N+]1CC APUCCVGQZPNXIO-UHFFFAOYSA-N 0.000 description 1
- 206010000059 abdominal discomfort Diseases 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 208000038016 acute inflammation Diseases 0.000 description 1
- 230000006022 acute inflammation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 238000003975 animal breeding Methods 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000010100 anticoagulation Effects 0.000 description 1
- 239000004019 antithrombin Substances 0.000 description 1
- 208000019804 backache Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- FWYVRZOREBYLCY-UHFFFAOYSA-N bepafant Chemical compound C1C=2SC=3N4C(C)=NN=C4CN=C(C=4C(=CC=CC=4)Cl)C=3C=2CC1C(=O)N1CCOCC1 FWYVRZOREBYLCY-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010523 cascade reaction Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- PBAYDYUZOSNJGU-UHFFFAOYSA-N chelidonic acid Natural products OC(=O)C1=CC(=O)C=C(C(O)=O)O1 PBAYDYUZOSNJGU-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000890 drug combination Substances 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 210000003989 endothelium vascular Anatomy 0.000 description 1
- 229960005139 epinephrine Drugs 0.000 description 1
- 229960003072 epinephrine hydrochloride Drugs 0.000 description 1
- 229960001123 epoprostenol Drugs 0.000 description 1
- KAQKFAOMNZTLHT-VVUHWYTRSA-N epoprostenol Chemical compound O1C(=CCCCC(O)=O)C[C@@H]2[C@@H](/C=C/[C@@H](O)CCCCC)[C@H](O)C[C@@H]21 KAQKFAOMNZTLHT-VVUHWYTRSA-N 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 208000030304 gastrointestinal bleeding Diseases 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 229940006607 hirudin Drugs 0.000 description 1
- WQPDUTSPKFMPDP-OUMQNGNKSA-N hirudin Chemical compound C([C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC(OS(O)(=O)=O)=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]1NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@@H]2CSSC[C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@H](C(NCC(=O)N[C@@H](CCC(N)=O)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N2)=O)CSSC1)C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=2C=CC(O)=CC=2)NC(=O)[C@@H](NC(=O)[C@@H](N)C(C)C)C(C)C)[C@@H](C)O)CSSC1)C(C)C)[C@@H](C)O)[C@@H](C)O)C1=CC=CC=C1 WQPDUTSPKFMPDP-OUMQNGNKSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229960004194 lidocaine Drugs 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 239000002398 materia medica Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 208000012310 mouth bleeding Diseases 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 102000030769 platelet activating factor receptor Human genes 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 229960001309 procaine hydrochloride Drugs 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 208000018299 prostration Diseases 0.000 description 1
- 108091006082 receptor inhibitors Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000009863 secondary prevention Effects 0.000 description 1
- 125000003607 serino group Chemical group [H]N([H])[C@]([H])(C(=O)[*])C(O[H])([H])[H] 0.000 description 1
- 239000008354 sodium chloride injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 208000023516 stroke disease Diseases 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000003868 thrombin inhibitor Substances 0.000 description 1
- DSNBHJFQCNUKMA-SCKDECHMSA-N thromboxane A2 Chemical compound OC(=O)CCC\C=C/C[C@@H]1[C@@H](/C=C/[C@@H](O)CCCCC)O[C@@H]2O[C@H]1C2 DSNBHJFQCNUKMA-SCKDECHMSA-N 0.000 description 1
- PHWBOXQYWZNQIN-UHFFFAOYSA-N ticlopidine Chemical class ClC1=CC=CC=C1CN1CC(C=CS2)=C2CC1 PHWBOXQYWZNQIN-UHFFFAOYSA-N 0.000 description 1
- 231100000886 tinnitus Toxicity 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000004102 tricarboxylic acid cycle Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 102100036537 von Willebrand factor Human genes 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
本发明涉及一种抗血小板聚集的药物,包括药物的有效组分和辅料,其特征在于,药物中的有效组分为苹果酸、丁二酸和柠檬酸组成,所述的有效组分的重量比例为苹果酸2~4份、丁二酸1~3份和柠檬酸1~3份。
Description
技术领域
本发明涉及一种药物组合,是一种抗血小板聚集药物。
背景技术
血小板(blood platelet)是哺乳动物血液中的有形成分之一。形状不规则,比红细胞和白细胞小得多,无细胞核,成年人血液中血小板数量为100~300×1000000000个/L,它有质膜,没有细胞核结构,一般呈圆形,体积小于红细胞和白细胞。血小板在长期内被看作是血液中的无功能的细胞碎片。血小板具有特定的形态结构和生化组成,在正常血液中有较恒定的数量(如人的血小板数为每立方毫米10~30万),在止血、伤口愈合、炎症反应、血栓形成及器官移植排斥等生理和病理过程中有重要作用。血小板聚集率异常,导致血栓,危及生命。
目前常用的抗血小板药物有阿司匹林、氯吡格雷与普拉格雷、血小板糖蛋白IIb/IIIa受体拮抗药、双嘧达莫、PAF受体拮抗剂、凝血酶和凝血因子Xa(FXa)抑制剂等。
阿司匹林在心脑血管疾病中广泛应用,尤其低剂量在预防动脉血栓中,常用于心脑血管动脉血栓疾病的一、二级预防,小剂量阿司匹林理想的作用于无核的血小板,从而形成对TXA2依赖的血小板聚集产生不可逆抑制。是通过对分布于血小板中的环氧酶-1(COX-1)529位丝氨酸残基的乙酰化不可逆抑制血栓素A2(TXA2)的合成。高剂量的阿司匹林则具有很强的副作用,能直接抑制血管壁中的合成酶,减少前列环素的合成,不利于对TXA2作用的对抗和平衡,而且出现明显的胃肠不良反应,容易发生胃溃疡。但最佳剂量一直在研究。据最新研究表明,剂量在30mg/d就可以发挥良好的抗血小板聚集,而当大于81mg/d则增加不良反应,如胃肠道出血。在我国,阿司匹林用于脑卒中二级预防推荐剂量为50~100mg/d,而用于预防急性心肌梗死或经皮冠状动脉手术(PCI)治疗手术后,则口服300mg/d。
阿司匹林抵抗(aspirin resistance,AR)对于阿司匹林抵抗的确切定义尚无定论,但通过多方面报道可以发现目前有以下两种:①临床阿司匹林抵抗(clinical aspirin resistance),尽管给病人规律的推荐剂量的阿司匹林,仍有冠心病、脑卒中或外周血管疾病的发生。②生化性阿司匹林抵抗(biochemical aspirin resistance),尽管给病人规律的推荐剂量的阿司匹林,但通过血小板功能检测仍有持续血小板活化的现象。这些检测血小板功能的方法包括:出血时间、尿血栓素B2(TXB2)检测、血小板膜P-选择素的表达、血浆可溶性P-选择素、光学血小板聚集试验及PFA-100等。阿司匹林抵抗率分布在一个5.0%~56.8%的较广范围。
氯吡格雷和普拉格雷都是P2Y12受体抑制剂,具有很强的选择性。两者都是前药,需要细胞色素P450酶代谢之后,才能和P2Y12受体结合,发挥抗血小板聚集的作用。
氯吡格雷是噻氯匹定(一种抗血小板聚集药,现已基本淘汰)的衍生物,虽然氯吡格雷在心脑血管疾病中得到广泛应用,但其至少具有3个方面的缺陷:一是滞后的作用表现;二是病人个体差异大;三是不可逆地强阻断。除此之外,经两个阶段的细胞色素P450酶代谢时,与其他药物会形成相互作用。普拉格雷是在2009年1月份,通过欧盟委员会的认证,被用于急性冠状动脉综合征(ACS)和PCI延迟病人的抗栓药。和氯吡格雷一样,普拉格雷也通过抑制ADP和血小板P2Y12受体结合,不可逆地阻断血小板聚集,而其作用强度比氯吡格雷更强,更持久、快速。13608例ACS和PCI患者随机、双盲分组治疗,证实普拉格雷容易出血(2.4%vs1.8%),但相对有效。临床用量一般在60mg的负荷剂量和10mg/d口服剂量。总的来说,普拉格雷在治疗ACS患者时,显著地降低中风发病率,但增加出血风险,甚至是致命的。
血小板GP IIb/IIIa受体和纤维蛋白原或vWF是血小板聚集的必经途径,所以血小板GP IIb/IIIa受体拮抗药可以有效地抑制血小板聚集。现在通过美国FDA的3种静脉注射血小板GP受体拮抗药是阿昔单抗、依替巴肽、替罗非班,因其化学结构不同,作用机制有差别,适应证也不同。GP IIb/IIIa受体拮抗剂的不良反应有出血和血小板减少症,没有证据表明重复使用阿昔单抗、埃替非巴肽及替罗非班的潜在风险,而这在理论上可以引起变态反应、对阿昔单抗的中和及血小板减少症。
双嘧达莫(dipyridamole,DPM)又名潘生丁(Persantin),双嘧达莫主要通过抑制磷酸二酯酶使血小板内环磷酸腺苷(cAMP)的含量增加从而抑制血小板的活化。该类药物的缺点是化学稳定性差,半衰期短,必须加倍剂量或者使用缓释剂才能在24h内起到抑制血小板功能的作用。副作用为头痛、头晕、恶心和轻度胃肠不适,减量后可缓解。急性心肌梗死不宜使用。
PAF为目前报道中作用最强的低分子量血小板激活剂之一,在人和兔的血小板上已发现亲和力很强的结合位点,受体激活可导致动脉栓塞、急性炎症。其受体拮抗剂有贝帕泛、阿帕泛、E-5880、CV-3928、CV-6209、WEB-2086、WEB-2170、RP-59227等,但来源困难、价格昂贵,在一定程度上限制了研究。
水蛭素及其类似物等抗凝血酶制剂大多为多肽,为直接的凝血酶抑制剂,临床主要用于预防PTCA术后冠状动脉再阻塞。其最主要的副作用是出血,尤其是同肝素或其他抗血小板药物共同使用时,出血次数更多。
山茱萸是为山茱萸科植物山茱萸Cornus officinalis Sieb.et Zucc.的成熟果肉,根据《神农本草经》记载,主要用于治疗肝肾阴虚,头晕目眩、腰酸耳鸣,随着对山茱萸的进一步研究,对山茱萸若干有效成分已经可以有效的提取和分离,目前,在山茱萸若干有效成分中筛选出抗血小板的有效成分,利用这些有效成分配伍组合成抗血小板药物,尚未见报道。
发明内容
本发明的目的在于,针对目前各种抗血小板药物存在的弊端或不足,提供一种以多种中成药有效成分组合的抗血小板药物。
本发明的目的是这样实现的:一种抗血小板药物的组合物,包括药物的有效组分和辅料,其中,药物的有效药组分为苹果酸、丁二酸和柠檬酸组成,所述的有效组分的重量比例为苹果酸2-4份、丁二酸1-3份和柠檬酸1-3份。其中最佳比例为苹果酸3份、丁二酸2份及柠檬酸2份。
在本发明中,所述的抗血小板聚集的物,其特征在于,用于治疗血小板聚集引起的心脑血管血栓性疾病。
在本发明中,所述的辅料为用常用药用辅料,药物的剂型为片剂,或丸剂,或悬浮剂,或胶囊。
本发明的优点在于:本药物是由山茱萸中的有机酸类化合物天然组成比例,且为机体内三羧酸循环中所需的化合物,同时可作为食品添加剂来应用;其安全性较其它单体药物要高,可在相当剂量下应用而不易产生不良反应。同时,作为多成分组合类药物其作用明显优于其中任何一个单体药物,获得更好的治疗效果。
具体实施方式
实施例1
苹果酸、丁二酸和柠檬酸的单体成分对家兔血小板聚集率的影响
动物:
大耳白家兔,雄性,体重2.0-2.5kg,由南京江宁县汤山青龙山动物繁殖场提供,实验动物生产许可证:SCXK(苏)2007-0008,实验动物使用许可证:SYXK(苏)2005-0009(下同)。
药物:
苹果酸:ACROS ORGANICS公司,批号:A0269273
柠檬酸:南京化学试剂有限公司,批号:081245071
丁二酸:上海凌峰化学试剂有限公司,批号:090812
试剂:
ADP:规格0.5g·瓶-1,上海伯奥生物科技有限公司,批号:990527檬酸钠:AR,上海久亿化学试剂有限公司,批号20060801
盐酸普鲁卡因注射液:2ml:40mg,广州白云山明兴制药有限公司,批号:060601
氯化钠注射液:南京小营制药有限公司,批号:2005090101
仪器:
LG-PABER型血小板聚集凝血因子分析仪,北京世帝科学仪器公司;
LDZ5-2离心机,北京医用离心机厂;
Sartorius BS110S电子天平,北京赛多利斯天平有限公司。
实验方法
家兔体外血小板聚集的检测方法取大耳白家兔,利多卡因局部麻醉,颈动脉插管放血,3.8%的枸橼酸钠1∶9抗凝,以800r·min-1离心10min,分取上层富血小板血浆(PRP),剩余部分以3000r·min-1离心10min,分取贫血小板血浆(PPP)。聚集诱导剂用ADP(终浓度5.4μg·ml-1)。每管250μl PRP中加入不同浓度的药物10μl,对照组PRP中加入等量的生理盐水,37℃温育5min,然后加入诱导剂10μl,用PPP(加入与待测样本相同的药物10μl)调零,空白组加入等量的生理盐水,用LG-PABER型血小板聚集凝血因子分析仪测定血小板60s、300s及最大(max)聚集率,并按下述公式计算药物对血小板聚集的抑制率,并计算相关方程及半数抑制浓度(IC50)。
试验条件:
实验室温度为20~22℃。备有空调及通风排气设施。受试动物饲养于中心实验室,动物单笼饲养,笼具下有不锈钢网格。饲以专用颗粒饲料,由动物中心提供,自由饮水。
统计学方法
试验结果
苹果酸、丁二酸和柠檬酸单体成分体外给药均有不同程度降低ADP诱导的家兔血小板聚集率的作用,并具有明显的量效关系:其中:苹果酸的y=0.9559x+0.0856,r=0.9619,见表1;丁二酸的y=1.4344x+0.1037,r=0.9912,见表2)、柠檬酸的y=0.3958x+0.2104,r=0.9233,见表3。
表2丁二酸体外给药对ADP诱导的家兔血小板聚集的影响
实施例2
本实施例根据实施例1中显著抗血小板聚集活性的3种药物,基于相同动物家兔,做正交配比设计,得出最佳配比。
选取正交设计表L9(34),做正交设计,分组寻求最优配伍
表4表头设计
得正交设计分组
表5试验设计表(mg/ml)
按表中剂量配制溶液,分组进行抗家兔血小板聚集实验,得出半数抑制浓度(IC50)
表6正交设计直观分析表
由正交结果可知,最优配伍为:苹果酸∶丁二酸∶柠檬酸为3∶2∶2。
实施例3
将实施例1所述的苹果酸、丁二酸和柠檬酸按照3∶2∶2及其它不同比例不同重量配伍后,按照实施1所示抗血小板聚集的活性检测方法,得出在相同剂量下对ADP、PAF、凝血酶诱导的家兔血小板聚集的抑制作用均是3∶2∶2作用最好,其它配比也较单一成分为好,差异均有显著性(P<0.05,见表7~9)。
注:与模型对照组比较P<0.05;与苹果酸组比较*p<0.05;与丁二酸组比较&P<0.05;与柠檬酸组比较#p<0.05(下同)。
表9.组合物体外给药对凝血酶诱导的家兔血小板聚集的影响
实施例4
对大鼠颈动脉栓塞的影响
动物
SD大鼠,雄性,体重280-350g,清洁级,70只。由上海斯莱克动物有限公司提供。实验动物生产许可证:SCXK(沪)2007-0005;实验动物使用许可证:SYXK(苏)2007-0030。
试验药物:以实施例3获得的抗血小板粉剂为试验药物(下同)
对比药物:阿司匹林肠溶片:25mg·片-1,南京百敬宇制药有限责任公司,批号:091109
模型对照:羧甲基纤维素钠(CMC-Na):国药集团化学试有限公司,批号:F20051103
仪器:
BT87-3实验性体内血栓形成测定仪,包头医学院心血管研究室研制
实验方法
实验室温度为20~22℃。备有空调及通风排气设施。饲以专用颗粒饲料,由动物中心提供,自由饮水。
试验前,将所述抗血小板粉剂以0.5%CMC-Na配成混悬液,其中G组使用的混悬液中抗血小板粉剂的含量为28mg/ml,D组使用的混悬液中抗血小板粉剂的含量为14mg/ml,苹果酸的含量为28mg/ml,丁二酸的含量为28mg/ml,柠檬酸的含量为28mg/ml。
ASPL组使用的混悬液是将阿司匹林片研末,以0.5%CMC-Na配成混悬液,混悬液中阿司匹林片的含量为1.2831mg/ml。
将SD大鼠随机分为4组:模型对照组、ASA组、G组、D组,各组大鼠每12h灌胃给药一次,连续3d,其中,各组每次给药量分别为:模型对照组给药量0.5%CMC-Na;ASPL组给药量0.012831g/kg;G组给药量0.28g/kg;D组给药量0.14g/kg,苹果酸组给药量为0.28g/kg,丁二酸组给药量为0.28g/kg,柠檬酸组给药量为0.28g/kg。
最后一次给药后将大鼠固定于鼠板,用钝性分离出大鼠的颈总动脉(CCA),以BT87-3实验性体内血栓形成测定仪的刺激电极直流电持续刺激颈总动脉,刺激强度为2毫安×7分钟,引起血管内膜损伤,致使颈总动脉内逐渐形成混合血栓,最后记录体内血栓形成的时间(s)。
统计学方法
实验数据以表示;以SPSS16.0统计软件,均数间比较采用单因素方差分析(one-way ANOVA),q检验。实验结果记录在表10中。
结果显示,G组、D组及ASPL组均能明显延长大鼠实验性体内动脉血栓形成的时间,与模型对照组比较差异均有显著性(P<0.01),各单一成分也有延长血栓形成时间的趋势,但与模型组比较差异无显著性。D、G组作用明显优于单一成分组,差异也有显著性。
动、静脉血栓的形成均可导致血管栓塞疾病的发生甚至死亡。血小板在血栓形成过程中起关键作用。当血管内皮损伤,血管壁基质暴露,血流中的血小板受到基质中胶原的诱导,在vWF因子参与下,与内皮下组织粘附,并向胞内传递活化信号,从而使血小板活化变形、释放。活化的血小板膜表面表达GPIIb/IIIa,与纤维蛋白原相互联接而聚集,通过级联反应,使血栓形成。本实施例通过直流电持续刺激血管,引起血管内膜的损伤,致使血管内逐渐形成混合血栓,比较体内血栓形成时间,判断药物的阻止血栓形成的作用。由实验结果可知,所述抗血小板粉剂二个剂量均有抑制血栓形成的作用,与模型组比较有显著差异。
实施例5
对小鼠肺动脉血栓形成的影响
动物
ICR小鼠,雄性,体重18-22g,清洁级,70只。由上海斯莱克动物有限公司提供。实验动物生产许可证:SCXK(沪)2007-0005;实验动物使用许可证:SYXK(苏)2007-0030。
试验药物:抗血小板粉剂。
对比药物:阿司匹林肠溶片:25mg·片-1,南京百敬宇制药有限责任公司,批号:091109。
模型对照:羧甲基纤维素钠(CMC-Na):国药集团化学试有限公司,批号:F20051103。
仪器
机械秒表,上海秒表厂。
实验方法
实验室温度为20~22℃。备有空调及通风排气设施。饲以专用颗粒饲料,由动物中心提供,自由饮水。
试验前,将所述抗血小板粉剂以0.5%CMC-Na配成混悬液,其中G组使用的混悬液中抗血小板粉剂的含量为20mg/ml,D组使用的混悬液中抗血小板粉剂的含量为10mg/ml,。
ASA组使用的混悬液是将阿司匹林片研末,以0.5%CMC-Na配成混悬液,混悬液中阿司匹林片的含量为0.9165mg/ml。
混合致栓剂的配制(使用前临时配制):
取已分装的ADP(二磷酸腺苷)储备液0.2ml(浓度为740μg/ml),加入盐酸肾上腺素注射液(1mg·ml-1)0.67ml,加生理盐水至10ml。
将ICR小鼠随机分为4组:模型对照组、ASA组、G组、D组,各组大鼠每12h灌胃给药一次,连续3d,其中,各组每次给药量分别为:模型对照组给药量0.5%CMC-Na;ASA组给药量0.01833g/kg;G组给药量0.4g/kg;D组给药量0.2g/kg;苹果酸组给药量为0.4g/kg,丁二酸组给药量为0.4g/kg,柠檬酸组给药量为0.4g/kg。
造模方法与观察指标
参考文献(李圣青,张艰,戚好文等.小鼠肺栓塞模型的诱导及比较[J].第四军医大学学报.2004,25(15):1379-1381.)方法,于末次给药1h后,各组ICR小鼠尾静脉注射混合致栓剂0.075ml·10g-1体重(相当于ADP1.1μg·10g-1,肾上腺素5μg·10g-1),观察小鼠给予致栓剂后的表现,如跳跃、蹬腿、呼吸急促、不能自主活动趴伏等现象,记录小鼠恢复自主活动的时间,其中≥15min未恢复活动者按15min计算。
统计学方法
实验数据以表示;以SPSS16.0统计软件,均数间比较采用单因素方差分析(one-way ANOVA),q检验。实验结果见表11
结果显示,在各单体药物及其配伍方中,G、D组、ASA组、苹果酸及丁二酸均能明显缩短小鼠肺栓塞的恢复时间,与模型对照组比较差异均有显著性(P<0.05,P<0.01),柠檬酸组仅有缩短肺栓塞恢复时间的趋势,与模型组比较差异无显著性。
血栓性疾病是当前危害人类健康的主要疾病之一,其形成是许多疾病发病机制中涉及的一种重要病理过程,血小板在血栓形成中起到重要作用。小鼠肺动脉栓塞模型是研究抗血栓药物的的常用模型,广泛的应用于抗血栓药物的筛选,抗血小板药物治疗在防栓、抗栓中是不可或缺的环节。本实施例通过此模型来研究本发明的不同浓度组对抗血栓作用。在本实施例中,当小鼠尾静脉给予混合致栓剂后,各组动物均表现出肺栓塞症状,如跳跃、蹬腿、呼吸急促、口鼻出血、不能自主活动、趴伏甚至死亡等现象;致栓后的恢复时间反应了栓塞的严重程度,恢复时间越长,说明栓塞越严重。实验结果表明,高剂量、低剂量均可明显缩短小鼠肺栓塞恢复时间,较模型组比较差异有显著性。
实施例6
抗血小板聚集胶囊剂
苹果酸、丁二酸和柠檬酸按照重量3∶2∶2比例组成,并加入适量淀粉,碾磨成细粉,混合均匀,过筛,再与用乙醇适量溶解的苹果酸、丁二酸和柠檬酸混合,制粒,烘干,装入胶囊。
以上各实施例不是对本发明的限制,具体实施时,本领域的普通技术人员可以利用常用药用辅料,通过传统的工艺配后制成片剂,或丸剂,或悬浮剂。
Claims (2)
1.一种抗血小板聚集的药物,包括药物的有效组分和辅料,其特征在于,药物中的有效组分为苹果酸、丁二酸和柠檬酸,所述的有效组分的重量比例为苹果酸3份、丁二酸2份和柠檬酸2份。
2.根据权利要求1所述的抗血小板聚集的药物,其特征在于:所述的辅料为常用药用辅料,药物的剂型为片剂,或丸剂,或悬浮剂,或胶囊。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110154291.6A CN102266315B (zh) | 2011-06-10 | 2011-06-10 | 抗血小板聚集的药物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110154291.6A CN102266315B (zh) | 2011-06-10 | 2011-06-10 | 抗血小板聚集的药物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102266315A CN102266315A (zh) | 2011-12-07 |
CN102266315B true CN102266315B (zh) | 2014-06-25 |
Family
ID=45048901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110154291.6A Expired - Fee Related CN102266315B (zh) | 2011-06-10 | 2011-06-10 | 抗血小板聚集的药物 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102266315B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7067299B2 (en) * | 2002-06-11 | 2006-06-27 | Pasteuria Bioscience, LLC | Materials and methods for in vitro production of bacteria |
CN101466272A (zh) * | 2006-06-12 | 2009-06-24 | 弗门尼舍有限公司 | 麻性和流涎组合物 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1291645A (zh) * | 1999-10-09 | 2001-04-18 | 徐建国 | 白酒添加剂 |
-
2011
- 2011-06-10 CN CN201110154291.6A patent/CN102266315B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7067299B2 (en) * | 2002-06-11 | 2006-06-27 | Pasteuria Bioscience, LLC | Materials and methods for in vitro production of bacteria |
CN101466272A (zh) * | 2006-06-12 | 2009-06-24 | 弗门尼舍有限公司 | 麻性和流涎组合物 |
Non-Patent Citations (6)
Title |
---|
刘保林 等.山茱萸醇提物对实验动物血糖、血脂和血小板聚集的影响.《中国药科大学学报》.1992,第23卷(第1期),第19-21页. |
刘岱琳 等.酚酸类化合物体外抗血小板聚集活性探讨.《沈阳药科大学学报》.1998,第15卷(第1期),第25-28页. |
山茱萸醇提物对实验动物血糖、血脂和血小板聚集的影响;刘保林 等;《中国药科大学学报》;19921231;第23卷(第1期);第19-21页 * |
广枣活血有效成分的研究;王乃利 等;《沈阳药学院学报》;19870831;第4卷(第3期);第203页 * |
王乃利 等.广枣活血有效成分的研究.《沈阳药学院学报》.1987,第4卷(第3期),第203页. |
酚酸类化合物体外抗血小板聚集活性探讨;刘岱琳 等;《沈阳药科大学学报》;19980131;第15卷(第1期);第25-28页 * |
Also Published As
Publication number | Publication date |
---|---|
CN102266315A (zh) | 2011-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Jayaraj et al. | Neuroinflammation: friend and foe for ischemic stroke | |
US10799521B2 (en) | Use of icaritin in preparing medicament for preventing or treating hematocytopenia | |
Huang et al. | Cinnamaldehyde reduction of platelet aggregation and thrombosis in rodents | |
Hafiane et al. | Targeting the residual cardiovascular risk by specific anti-inflammatory interventions as a therapeutic strategy in atherosclerosis | |
TW201031651A (en) | Method for treating or preventing thrombosis using dabigatran etexilate or a salt thereof with improved efficacy over conventional warfarin therapy | |
TW201022237A (en) | Method for treating or preventing thrombosis using dabigatran etexilate or a salt thereof with improved safety profile over conventional warfarin therapy | |
Liu et al. | Emodin improves alveolar hypercoagulation and inhibits pulmonary inflammation in LPS-provoked ARDS in mice via NF-κB inactivation | |
da Silva Ferreira et al. | Potential therapeutic applications of P2 receptor antagonists: from bench to clinical trials | |
WO2017217895A1 (en) | Pharmaceutical compositions comprising anticoagulant n-(5-chloropyridine-2-yl)-2-({4-[ethanimidoil(methyl)amino]benzoyl}amino)-5-methylbenzamide | |
CN102532265A (zh) | 一种短肽、其异构体及其应用 | |
Wu et al. | Phthalide derivative CD21 regulates the platelet-neutrophil extracellular trap-thrombin axis and protects against ischemic brain injury in rodents | |
CN1112198C (zh) | 叶下珠及同属植物醇提物的制药中的应用 | |
EP2694074B1 (en) | Use of a2b adenosine receptor antagonists for treating heart failure and arrhythmia in post-myocardial infarction patients | |
CN102266315B (zh) | 抗血小板聚集的药物 | |
Mahmood et al. | Drugs resistance in Heart diseases | |
CN104292226B (zh) | 帕利哌酮氨基酸类衍生物及其应用 | |
CN108785299A (zh) | 光甘草定在制备治疗血栓性疾病药物中的应用 | |
CN105878232B (zh) | 穗花杉双黄酮在制备治疗血小板减小症药物的应用 | |
JP6389009B2 (ja) | ギンコライドBと第Xa因子阻害剤とを含有する薬物組成物及びその製造方法と用途 | |
CN102796093B (zh) | 含硫代吗啉的吡咯衍生物、其制备方法和用途 | |
CN104586835B (zh) | 穿心莲内酯的医药用途 | |
CN100367963C (zh) | 一种含银杏内酯b药物组合物及其制备方法与用途 | |
Ullah et al. | Drugs Resistance in Heart Diseases | |
CN104173334B (zh) | 一种抗血小板聚集的药物组合物 | |
CN115192569B (zh) | Sphaeropsidin A在制备预防或治疗炎症诱发疾病药物中的应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20200610 |
|
CF01 | Termination of patent right due to non-payment of annual fee |