CN101768124B - 一种药物晶体及其制备方法和用途 - Google Patents
一种药物晶体及其制备方法和用途 Download PDFInfo
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- CN101768124B CN101768124B CN2008102467268A CN200810246726A CN101768124B CN 101768124 B CN101768124 B CN 101768124B CN 2008102467268 A CN2008102467268 A CN 2008102467268A CN 200810246726 A CN200810246726 A CN 200810246726A CN 101768124 B CN101768124 B CN 101768124B
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- CN
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- Prior art keywords
- crystal
- preparation
- difluorobenzyl
- triazole
- epilepsy
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- 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
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- 238000000034 method Methods 0.000 claims abstract description 24
- 206010015037 epilepsy Diseases 0.000 claims abstract description 10
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- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 9
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- 150000001875 compounds Chemical class 0.000 claims description 2
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- 229960003014 rufinamide Drugs 0.000 abstract description 2
- POGQSBRIGCQNEG-UHFFFAOYSA-N rufinamide Chemical compound N1=NC(C(=O)N)=CN1CC1=C(F)C=CC=C1F POGQSBRIGCQNEG-UHFFFAOYSA-N 0.000 abstract description 2
- 238000002329 infrared spectrum Methods 0.000 abstract 1
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
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- GGRLKHMFMUXIOG-UHFFFAOYSA-M 2-acetyloxyethyl(trimethyl)azanium;hydroxide Chemical compound [OH-].CC(=O)OCC[N+](C)(C)C GGRLKHMFMUXIOG-UHFFFAOYSA-M 0.000 description 1
- -1 AMPA-kainate Chemical compound 0.000 description 1
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- 206010009346 Clonus Diseases 0.000 description 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 1
- 208000034308 Grand mal convulsion Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000282560 Macaca mulatta Species 0.000 description 1
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- HOKKHZGPKSLGJE-GSVOUGTGSA-N N-Methyl-D-aspartic acid Chemical compound CN[C@@H](C(O)=O)CC(O)=O HOKKHZGPKSLGJE-GSVOUGTGSA-N 0.000 description 1
- 102000004108 Neurotransmitter Receptors Human genes 0.000 description 1
- 108090000590 Neurotransmitter Receptors Proteins 0.000 description 1
- 206010061334 Partial seizures Diseases 0.000 description 1
- CWRVKFFCRWGWCS-UHFFFAOYSA-N Pentrazole Chemical compound C1CCCCC2=NN=NN21 CWRVKFFCRWGWCS-UHFFFAOYSA-N 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 230000036982 action potential Effects 0.000 description 1
- 210000004727 amygdala Anatomy 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 229960003965 antiepileptics Drugs 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001037 epileptic effect Effects 0.000 description 1
- 229960005139 epinephrine Drugs 0.000 description 1
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 1
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 1
- 210000001320 hippocampus Anatomy 0.000 description 1
- 229960001340 histamine Drugs 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000936 membranestabilizing effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102467268A CN101768124B (zh) | 2008-12-30 | 2008-12-30 | 一种药物晶体及其制备方法和用途 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102467268A CN101768124B (zh) | 2008-12-30 | 2008-12-30 | 一种药物晶体及其制备方法和用途 |
Publications (2)
Publication Number | Publication Date |
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CN101768124A CN101768124A (zh) | 2010-07-07 |
CN101768124B true CN101768124B (zh) | 2012-01-04 |
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Application Number | Title | Priority Date | Filing Date |
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CN2008102467268A Expired - Fee Related CN101768124B (zh) | 2008-12-30 | 2008-12-30 | 一种药物晶体及其制备方法和用途 |
Country Status (1)
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CN (1) | CN101768124B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102219752B (zh) * | 2011-04-21 | 2013-04-10 | 华润赛科药业有限责任公司 | 一种1-(2,6-二氟苄基)-1h-1,2,3-三唑-4-甲酰胺的晶型d |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4789680A (en) * | 1982-12-23 | 1988-12-06 | Ciba-Geigy Corporation | Aralkyltriazole compounds |
CN1217716A (zh) * | 1997-06-10 | 1999-05-26 | 诺瓦提斯公司 | 药物的结晶改良体 |
CN1225087A (zh) * | 1996-07-11 | 1999-08-04 | 诺瓦提斯公司 | 1-取代的4-氰基-1,2,3-三唑的制备方法 |
-
2008
- 2008-12-30 CN CN2008102467268A patent/CN101768124B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4789680A (en) * | 1982-12-23 | 1988-12-06 | Ciba-Geigy Corporation | Aralkyltriazole compounds |
CN1225087A (zh) * | 1996-07-11 | 1999-08-04 | 诺瓦提斯公司 | 1-取代的4-氰基-1,2,3-三唑的制备方法 |
CN1217716A (zh) * | 1997-06-10 | 1999-05-26 | 诺瓦提斯公司 | 药物的结晶改良体 |
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CN101768124A (zh) | 2010-07-07 |
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Owner name: BEIJING FURUIKANGZHENG MEDICINE TECHN INST. Free format text: FORMER OWNER: BENCAO TIANYUAN PHARMACEUTICAL RESEARCH INST., BEIJING Effective date: 20120220 |
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Effective date of registration: 20120220 Address after: 100039 Beijing city Fengtai District indigo plant Village No. 795 Patentee after: Beijing Furuikangzheng Medicine Techn Inst. Address before: 100039 Beijing city Fengtai District indigo plant Village No. 795 Patentee before: Bencao Tianyuan Pharmaceutical Research Inst., Beijing |
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