CN1535967A - 螺环类模板化合物的制备 - Google Patents
螺环类模板化合物的制备 Download PDFInfo
- Publication number
- CN1535967A CN1535967A CNA031163122A CN03116312A CN1535967A CN 1535967 A CN1535967 A CN 1535967A CN A031163122 A CNA031163122 A CN A031163122A CN 03116312 A CN03116312 A CN 03116312A CN 1535967 A CN1535967 A CN 1535967A
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- China
- Prior art keywords
- compound
- reaction
- benzyl
- preparation
- piperidines
- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 88
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 11
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 claims description 90
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- XKXIQBVKMABYQJ-UHFFFAOYSA-N tert-butyl hydrogen carbonate Chemical compound CC(C)(C)OC(O)=O XKXIQBVKMABYQJ-UHFFFAOYSA-N 0.000 claims description 19
- HSDAJNMJOMSNEV-UHFFFAOYSA-N benzyl chloroformate Chemical compound ClC(=O)OCC1=CC=CC=C1 HSDAJNMJOMSNEV-UHFFFAOYSA-N 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical group [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
- 238000005984 hydrogenation reaction Methods 0.000 claims description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- 239000007810 chemical reaction solvent Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000012298 atmosphere Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 230000010933 acylation Effects 0.000 claims description 6
- 238000005917 acylation reaction Methods 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 6
- 229940125782 compound 2 Drugs 0.000 claims description 6
- 229940126214 compound 3 Drugs 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- -1 formic acid ring pentyl ester Chemical class 0.000 claims description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 5
- 229940125898 compound 5 Drugs 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- SUSQOBVLVYHIEX-UHFFFAOYSA-N phenylacetonitrile Chemical compound N#CCC1=CC=CC=C1 SUSQOBVLVYHIEX-UHFFFAOYSA-N 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 5
- NWPNXBQSRGKSJB-UHFFFAOYSA-N 2-methylbenzonitrile Chemical compound CC1=CC=CC=C1C#N NWPNXBQSRGKSJB-UHFFFAOYSA-N 0.000 claims description 4
- UYWQUFXKFGHYNT-UHFFFAOYSA-N Benzylformate Chemical compound O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 claims description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims description 4
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical group OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 238000005576 amination reaction Methods 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 238000007363 ring formation reaction Methods 0.000 claims description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 3
- 229910000564 Raney nickel Inorganic materials 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- PUJDIJCNWFYVJX-UHFFFAOYSA-N benzyl carbamate Chemical compound NC(=O)OCC1=CC=CC=C1 PUJDIJCNWFYVJX-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 3
- 229920002866 paraformaldehyde Polymers 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000004904 shortening Methods 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000007824 aliphatic compounds Chemical class 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000003368 amide group Chemical group 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 claims description 2
- DZGCGKFAPXFTNM-UHFFFAOYSA-N ethanol;hydron;chloride Chemical compound Cl.CCO DZGCGKFAPXFTNM-UHFFFAOYSA-N 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- RUPAXCPQAAOIPB-UHFFFAOYSA-N tert-butyl formate Chemical compound CC(C)(C)OC=O RUPAXCPQAAOIPB-UHFFFAOYSA-N 0.000 claims description 2
- XBXCNNQPRYLIDE-UHFFFAOYSA-N tert-butylcarbamic acid Chemical compound CC(C)(C)NC(O)=O XBXCNNQPRYLIDE-UHFFFAOYSA-N 0.000 claims description 2
- 150000003053 piperidines Chemical class 0.000 claims 2
- GDHXJNRAJRCGMX-UHFFFAOYSA-N 2-fluorobenzonitrile Chemical compound FC1=CC=CC=C1C#N GDHXJNRAJRCGMX-UHFFFAOYSA-N 0.000 claims 1
- 101000905241 Mus musculus Heart- and neural crest derivatives-expressed protein 1 Proteins 0.000 claims 1
- HPBNTYWHCRDSNE-UHFFFAOYSA-N anisole formonitrile Chemical compound N#C.COC1=CC=CC=C1 HPBNTYWHCRDSNE-UHFFFAOYSA-N 0.000 claims 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 150000003384 small molecules Chemical class 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000002243 precursor Substances 0.000 abstract description 2
- 238000011160 research Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 150000003413 spiro compounds Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 16
- 239000000047 product Substances 0.000 description 15
- 239000000376 reactant Substances 0.000 description 15
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000002547 new drug Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000012452 mother liquor Substances 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 3
- 229940125904 compound 1 Drugs 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000009509 drug development Methods 0.000 description 3
- 238000003810 ethyl acetate extraction Methods 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229940002612 prodrug Drugs 0.000 description 3
- 239000000651 prodrug Substances 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- HYXJXCNHNYUWAZ-UHFFFAOYSA-N 2-methoxy-2-phenylacetonitrile Chemical compound COC(C#N)C1=CC=CC=C1 HYXJXCNHNYUWAZ-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000001212 derivatisation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- WEVYAHXRMPXWCK-UHFFFAOYSA-N methyl cyanide Natural products CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- RUVINXPYWBROJD-UHFFFAOYSA-N para-methoxyphenyl Natural products COC1=CC=C(C=CC)C=C1 RUVINXPYWBROJD-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- VKPPFDPXZWFDFA-UHFFFAOYSA-N 2-chloroethanamine Chemical compound NCCCl VKPPFDPXZWFDFA-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- AEKVBBNGWBBYLL-UHFFFAOYSA-N 4-fluorobenzonitrile Chemical compound FC1=CC=C(C#N)C=C1 AEKVBBNGWBBYLL-UHFFFAOYSA-N 0.000 description 1
- ZUUOKYSZEQZCLL-UHFFFAOYSA-N C(C1=CC=CC=C1)N1C(CC(CC1)C1=CC=CC=C1)CN Chemical compound C(C1=CC=CC=C1)N1C(CC(CC1)C1=CC=CC=C1)CN ZUUOKYSZEQZCLL-UHFFFAOYSA-N 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000006923 Schmidt rearrangement reaction Methods 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- HXYXTCJDWHHCBW-UHFFFAOYSA-N acetonitrile;toluene Chemical compound CC#N.CC1=CC=CC=C1 HXYXTCJDWHHCBW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000004176 ammonification Methods 0.000 description 1
- 230000007131 anti Alzheimer effect Effects 0.000 description 1
- 230000001430 anti-depressive effect Effects 0.000 description 1
- 230000000702 anti-platelet effect Effects 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 239000000935 antidepressant agent Substances 0.000 description 1
- 229940005513 antidepressants Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- QWCRAEMEVRGPNT-UHFFFAOYSA-N buspirone Chemical compound C1C(=O)N(CCCCN2CCN(CC2)C=2N=CC=CN=2)C(=O)CC21CCCC2 QWCRAEMEVRGPNT-UHFFFAOYSA-N 0.000 description 1
- 229960002495 buspirone Drugs 0.000 description 1
- 230000006315 carbonylation Effects 0.000 description 1
- 238000005810 carbonylation reaction Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940126534 drug product Drugs 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- JUINSXZKUKVTMD-UHFFFAOYSA-N hydrogen azide Chemical compound N=[N+]=[N-] JUINSXZKUKVTMD-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 239000008083 methyl alcohol anhydrous Substances 0.000 description 1
- DBMHTLOVZSDLFD-UHFFFAOYSA-N piperidin-1-ylmethanamine Chemical compound NCN1CCCCC1 DBMHTLOVZSDLFD-UHFFFAOYSA-N 0.000 description 1
- NVPICXQHSYQKGM-UHFFFAOYSA-N piperidine-1-carbonitrile Chemical compound N#CN1CCCCC1 NVPICXQHSYQKGM-UHFFFAOYSA-N 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006462 rearrangement reaction Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 229940126586 small molecule drug Drugs 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004577 thatch Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031163122A CN1297557C (zh) | 2003-04-10 | 2003-04-10 | 螺环类模板化合物的制备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031163122A CN1297557C (zh) | 2003-04-10 | 2003-04-10 | 螺环类模板化合物的制备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1535967A true CN1535967A (zh) | 2004-10-13 |
| CN1297557C CN1297557C (zh) | 2007-01-31 |
Family
ID=34320304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031163122A Expired - Fee Related CN1297557C (zh) | 2003-04-10 | 2003-04-10 | 螺环类模板化合物的制备 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1297557C (zh) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7696201B2 (en) | 2006-08-15 | 2010-04-13 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| US7786141B2 (en) | 2004-08-19 | 2010-08-31 | Vertex Pharmaceuticals Incorporated | Dihydrospiroindene modulators of muscarinic receptors |
| US7786107B2 (en) | 2006-08-18 | 2010-08-31 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| US7858790B2 (en) | 2006-06-29 | 2010-12-28 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| US7858635B2 (en) | 2005-12-22 | 2010-12-28 | Vertex Pharmaceuticals Incorporated | Spiro compounds as modulators of muscarinic receptors |
| US7863449B2 (en) | 2004-11-29 | 2011-01-04 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| US7879834B2 (en) | 2004-08-19 | 2011-02-01 | Vertex Pharmaceuticals Incorporated | Spiroindoline modulators of muscarinic receptors |
| US7973162B2 (en) | 2007-10-03 | 2011-07-05 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| US8003660B2 (en) | 2006-02-22 | 2011-08-23 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| US8263605B2 (en) | 2006-02-22 | 2012-09-11 | Vertex Pharmaceutical Incorporated | Modulators of muscarinic receptors |
| WO2016177472A1 (en) * | 2015-05-05 | 2016-11-10 | Laboratorios Del Dr. Esteve, S.A. | Spiro-isoquinoline-4,4'-piperidine compounds having multimodal activity against pain |
| CN114907216A (zh) * | 2022-06-28 | 2022-08-16 | 万华化学集团股份有限公司 | 一种双氰乙基叔胺的加氢方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5536716A (en) * | 1992-12-11 | 1996-07-16 | Merck & Co., Inc. | Spiro piperidines and homologs which promote release of growth hormone |
| RU2168512C2 (ru) * | 1992-12-11 | 2001-06-10 | Мерк Энд Ко., Инк. | Спиропиперидины, способы их получения (варианты) |
-
2003
- 2003-04-10 CN CNB031163122A patent/CN1297557C/zh not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7879834B2 (en) | 2004-08-19 | 2011-02-01 | Vertex Pharmaceuticals Incorporated | Spiroindoline modulators of muscarinic receptors |
| US7786141B2 (en) | 2004-08-19 | 2010-08-31 | Vertex Pharmaceuticals Incorporated | Dihydrospiroindene modulators of muscarinic receptors |
| US8497295B2 (en) | 2004-08-19 | 2013-07-30 | Vertex Pharmaceuticals Incorporated | Spiroindoline modulators of muscarinic receptors |
| US8367691B2 (en) | 2004-08-19 | 2013-02-05 | Vertex Pharmaceutical Incorporated | Modulators of muscarinic receptors |
| US8258148B2 (en) | 2004-08-19 | 2012-09-04 | Vertex Pharmaceutical Incorporated | Spiroindoline modulators of muscarinic receptors |
| US7863449B2 (en) | 2004-11-29 | 2011-01-04 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| US7858635B2 (en) | 2005-12-22 | 2010-12-28 | Vertex Pharmaceuticals Incorporated | Spiro compounds as modulators of muscarinic receptors |
| US8003660B2 (en) | 2006-02-22 | 2011-08-23 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| US8263605B2 (en) | 2006-02-22 | 2012-09-11 | Vertex Pharmaceutical Incorporated | Modulators of muscarinic receptors |
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| US7696201B2 (en) | 2006-08-15 | 2010-04-13 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| US7786107B2 (en) | 2006-08-18 | 2010-08-31 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| US7973162B2 (en) | 2007-10-03 | 2011-07-05 | Vertex Pharmaceuticals Incorporated | Modulators of muscarinic receptors |
| WO2016177472A1 (en) * | 2015-05-05 | 2016-11-10 | Laboratorios Del Dr. Esteve, S.A. | Spiro-isoquinoline-4,4'-piperidine compounds having multimodal activity against pain |
| US10508114B2 (en) | 2015-05-05 | 2019-12-17 | Esteve Pharmaceuticals, S.A. | Spiro-isoquinoline-4,4′-piperidine compounds having multimodal activity against pain |
| CN114907216A (zh) * | 2022-06-28 | 2022-08-16 | 万华化学集团股份有限公司 | 一种双氰乙基叔胺的加氢方法 |
| CN114907216B (zh) * | 2022-06-28 | 2024-02-02 | 万华化学集团股份有限公司 | 一种双氰乙基叔胺的加氢方法 |
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