CN103304545A - 5-氨基-1,4-二取代基-1,2,3-三氮唑及其制备方法 - Google Patents
5-氨基-1,4-二取代基-1,2,3-三氮唑及其制备方法 Download PDFInfo
- Publication number
- CN103304545A CN103304545A CN2013102581584A CN201310258158A CN103304545A CN 103304545 A CN103304545 A CN 103304545A CN 2013102581584 A CN2013102581584 A CN 2013102581584A CN 201310258158 A CN201310258158 A CN 201310258158A CN 103304545 A CN103304545 A CN 103304545A
- Authority
- CN
- China
- Prior art keywords
- group
- triazole
- amino
- carbon atom
- disubstituted
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 238000007363 ring formation reaction Methods 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 28
- 229910052799 carbon Inorganic materials 0.000 claims description 26
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- -1 5-amino-1,4-disubstituted-1,2,3-triazole Chemical class 0.000 claims description 16
- SYOANZBNGDEJFH-UHFFFAOYSA-N 2,5-dihydro-1h-triazole Chemical compound C1NNN=C1 SYOANZBNGDEJFH-UHFFFAOYSA-N 0.000 claims description 15
- KLSJWNVTNUYHDU-UHFFFAOYSA-N Amitrole Chemical compound NC1=NC=NN1 KLSJWNVTNUYHDU-UHFFFAOYSA-N 0.000 claims description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 12
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 claims description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- 239000002585 base Substances 0.000 claims description 8
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 8
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 claims description 6
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- CUONGYYJJVDODC-UHFFFAOYSA-N malononitrile Chemical compound N#CCC#N CUONGYYJJVDODC-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000000304 alkynyl group Chemical group 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 125000004185 ester group Chemical group 0.000 claims description 4
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims description 4
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 claims description 4
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 claims description 4
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical compound CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 claims description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 3
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 claims description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 2
- OIXUJRCCNNHWFI-UHFFFAOYSA-N 1,2-dioxane Chemical compound C1CCOOC1 OIXUJRCCNNHWFI-UHFFFAOYSA-N 0.000 claims description 2
- XWKFPIODWVPXLX-UHFFFAOYSA-N 2-methyl-5-methylpyridine Natural products CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 claims description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 229960001701 chloroform Drugs 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- 239000012312 sodium hydride Substances 0.000 claims description 2
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 125000003107 substituted aryl group Chemical group 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 claims description 2
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 8
- 229940079593 drug Drugs 0.000 abstract description 5
- 125000001399 1,2,3-triazolyl group Chemical group N1N=NC(=C1)* 0.000 abstract description 2
- OEKWJQXRCDYSHL-FNOIDJSQSA-N ticagrelor Chemical compound C1([C@@H]2C[C@H]2NC=2N=C(N=C3N([C@H]4[C@@H]([C@H](O)[C@@H](OCCO)C4)O)N=NC3=2)SCCC)=CC=C(F)C(F)=C1 OEKWJQXRCDYSHL-FNOIDJSQSA-N 0.000 abstract description 2
- 229960002528 ticagrelor Drugs 0.000 abstract description 2
- 150000001540 azides Chemical class 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 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 3
- 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 3
- 238000013461 design Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 125000000714 pyrimidinyl group Chemical group 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- QWENRTYMTSOGBR-UHFFFAOYSA-N 1H-1,2,3-Triazole Chemical compound C=1C=NNN=1 QWENRTYMTSOGBR-UHFFFAOYSA-N 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000001857 anti-mycotic effect Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 230000010100 anticoagulation Effects 0.000 description 1
- 239000002543 antimycotic Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000012973 diazabicyclooctane Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002464 receptor antagonist Substances 0.000 description 1
- 229940044551 receptor antagonist Drugs 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310258158.4A CN103304545B (zh) | 2013-06-26 | 2013-06-26 | 5-氨基-1,4-二取代基-1,2,3-三氮唑及其制备方法 |
PCT/CN2014/079228 WO2014206187A1 (zh) | 2013-06-24 | 2014-06-05 | 替卡格雷及其中间体的制备方法 |
US14/975,785 US9604991B2 (en) | 2013-06-24 | 2015-12-20 | Preparation method of ticagrelor and intermediates thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310258158.4A CN103304545B (zh) | 2013-06-26 | 2013-06-26 | 5-氨基-1,4-二取代基-1,2,3-三氮唑及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103304545A true CN103304545A (zh) | 2013-09-18 |
CN103304545B CN103304545B (zh) | 2015-05-20 |
Family
ID=49130302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310258158.4A Active CN103304545B (zh) | 2013-06-24 | 2013-06-26 | 5-氨基-1,4-二取代基-1,2,3-三氮唑及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103304545B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014206187A1 (zh) * | 2013-06-24 | 2014-12-31 | 苏州明锐医药科技有限公司 | 替卡格雷及其中间体的制备方法 |
CN105936637A (zh) * | 2016-06-20 | 2016-09-14 | 山东罗欣药业集团股份有限公司 | 一种替格瑞洛的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102311437A (zh) * | 2010-07-01 | 2012-01-11 | 北京迈劲医药科技有限公司 | 一种抗血小板凝集药替卡格雷的制备方法 |
WO2012063126A2 (en) * | 2010-11-09 | 2012-05-18 | Actavis Group Ptc Ehf | Improved processes for preparing pure (3ar,4s,6r,6as)-6-amino-2,2-dimethyltetrahdro-3ah-cyclopenta[d] [1,3]-dioxol-4-ol and its key starting material |
CN102659815A (zh) * | 2012-05-04 | 2012-09-12 | 开原亨泰制药股份有限公司 | 一种制备选择性抗凝血药替卡格雷及其中间体的方法 |
CN102675321A (zh) * | 2012-05-11 | 2012-09-19 | 上海皓元化学科技有限公司 | 一种替卡格雷的制备方法 |
WO2013037942A1 (en) * | 2011-09-14 | 2013-03-21 | Lek Pharmaceuticals D.D. | Synthesis of triazolopyrimidine compounds |
-
2013
- 2013-06-26 CN CN201310258158.4A patent/CN103304545B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102311437A (zh) * | 2010-07-01 | 2012-01-11 | 北京迈劲医药科技有限公司 | 一种抗血小板凝集药替卡格雷的制备方法 |
WO2012063126A2 (en) * | 2010-11-09 | 2012-05-18 | Actavis Group Ptc Ehf | Improved processes for preparing pure (3ar,4s,6r,6as)-6-amino-2,2-dimethyltetrahdro-3ah-cyclopenta[d] [1,3]-dioxol-4-ol and its key starting material |
WO2013037942A1 (en) * | 2011-09-14 | 2013-03-21 | Lek Pharmaceuticals D.D. | Synthesis of triazolopyrimidine compounds |
CN102659815A (zh) * | 2012-05-04 | 2012-09-12 | 开原亨泰制药股份有限公司 | 一种制备选择性抗凝血药替卡格雷及其中间体的方法 |
CN102675321A (zh) * | 2012-05-11 | 2012-09-19 | 上海皓元化学科技有限公司 | 一种替卡格雷的制备方法 |
Non-Patent Citations (1)
Title |
---|
JULIE BROGGI等: "Click Azide-Alkyne Cycloaddition for the Synthesis of D-(–)-1,4-Disubstituted Triazolo-Carbanucleosides", 《EUROPEAN JOURNAL OF ORGANIC CHEMISTRY》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014206187A1 (zh) * | 2013-06-24 | 2014-12-31 | 苏州明锐医药科技有限公司 | 替卡格雷及其中间体的制备方法 |
US9604991B2 (en) | 2013-06-24 | 2017-03-28 | Suzhou Miracpharma Technology Co., Ltd. | Preparation method of ticagrelor and intermediates thereof |
CN105936637A (zh) * | 2016-06-20 | 2016-09-14 | 山东罗欣药业集团股份有限公司 | 一种替格瑞洛的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103304545B (zh) | 2015-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108290867B (zh) | 一种制备酪氨酸激酶抑制剂及其衍生物的方法 | |
CA3097949C (en) | Hpk1 inhibitors, preparation method and application thereof | |
KR20120015454A (ko) | 7-아자-스피로〔3.5〕노난-7-카르복실레이트 유도체, 그의 제조법 및 그의 치료 용도 | |
AU2012239791A1 (en) | Protein kinase inhibitors | |
Xin et al. | Design, synthesis, and evaluation of pyrrolo [2, 1-f][1, 2, 4] triazine derivatives as novel hedgehog signaling pathway inhibitors | |
CN103288837B (zh) | 替格瑞洛的制备方法 | |
CN106831737B (zh) | 维帕他韦及其衍生物的制备 | |
CN110128501A (zh) | 一种靶向fap酶的喜树碱类化合物及其制备方法和应用 | |
CN103288836B (zh) | 替卡格雷的制备方法 | |
KR20170078654A (ko) | 코판리십 및 그의 디히드로클로라이드 염의 합성 | |
Kamal et al. | Synthesis of 4β-N-polyaromatic substituted podophyllotoxins: DNA topoisomerase inhibition, anticancer and apoptosis-inducing activities | |
CN116568308A (zh) | 一类杂环类shp2抑制剂、其制备方法及用途 | |
CN101146812B (zh) | 光学活性铵盐化合物、其制造中间体和制造方法 | |
KR20220097388A (ko) | 헤테로시클릭 아미드계 화합물, 이의 약학적으로 허용 가능한 염 및 이의 제조 방법 및 용도 | |
CN103265442A (zh) | 一类新型截短侧耳素衍生物及其制备方法和抗肿瘤用途 | |
CN103304545B (zh) | 5-氨基-1,4-二取代基-1,2,3-三氮唑及其制备方法 | |
CN103254180A (zh) | 一种阿伐那非的制备方法 | |
Sharma et al. | Synthesis of novel fluorinated multisubstituted pyrimidines and 1, 5-benzodiazepines via fluorinated N, S-acetals | |
ES2649905T3 (es) | Derivado de ácido (2-heteroarilamino)succínico | |
CN103304535B (zh) | 叠氮化合物及其制备方法 | |
CN103304567B (zh) | 一种替卡格雷的制备方法 | |
CN103130801A (zh) | 取代的β-咔啉类化合物及其制备方法 | |
CN104817573A (zh) | 一种盐酸头孢吡肟的制备方法 | |
CN102127076A (zh) | 一种合成2,3-二氢吡啶并[2,3-d]嘧啶-4-(3H)-酮的方法 | |
CN102731368B (zh) | 一种5,5-二氟-3-取代哌啶衍生物的制备方法 |
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200103 Address after: 629000 Suining innovation industrial park planning area, Sichuan Province Patentee after: SUINING YUEFENG STAINLESS STEEL CO., LTD. Address before: 215000 Jiangsu Province, Suzhou City Industrial Park Commercial Plaza Building 1 room 1305 Lianfeng Co-patentee before: Xu Xuenong Patentee before: Suzhou Mingyue Medical Technology Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20200813 Address after: 233000 Room 301, building 6, Shangli University Science Park, No. 8319, Huangshan Avenue, Bengbu City, Anhui Province Patentee after: Anhui huajingdao Technology Service Co.,Ltd. Address before: 629000 Suining innovation industrial park planning area, Sichuan Province Patentee before: SUINING YUEFENG STAINLESS STEEL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: No.369, Changjiang street, juancheng County, No. 26, sunbin North Road, juancheng County, Heze City, Shandong Province Patentee after: JUANCHENG PEOPLE'S Hospital Address before: 233000 Room 301, building 6, Shangli University Science Park, No. 8319, Huangshan Avenue, Bengbu City, Anhui Province Patentee before: Anhui huajingdao Technology Service Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: 5-amino-1,4-disubstituent-1,2,3-triazole and its preparation method Effective date of registration: 20220222 Granted publication date: 20150520 Pledgee: Laishang Bank Co.,Ltd. Heze juancheng sub branch Pledgor: JUANCHENG PEOPLE'S Hospital Registration number: Y2022980001744 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |