RU2647867C2 - Катализируемый галогенидом цинка способ циклизации, приводящий к образованию трициклических индолов - Google Patents
Катализируемый галогенидом цинка способ циклизации, приводящий к образованию трициклических индолов Download PDFInfo
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- RU2647867C2 RU2647867C2 RU2015118221A RU2015118221A RU2647867C2 RU 2647867 C2 RU2647867 C2 RU 2647867C2 RU 2015118221 A RU2015118221 A RU 2015118221A RU 2015118221 A RU2015118221 A RU 2015118221A RU 2647867 C2 RU2647867 C2 RU 2647867C2
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- Prior art keywords
- group
- formula
- compound
- alkyl
- addition
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- 238000000034 method Methods 0.000 title claims abstract description 34
- -1 Zinc halide Chemical class 0.000 title claims abstract description 21
- 239000011701 zinc Substances 0.000 title claims abstract description 17
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 17
- 238000007363 ring formation reaction Methods 0.000 title claims description 19
- 150000002475 indoles Chemical class 0.000 title abstract description 7
- 230000008569 process Effects 0.000 title abstract description 4
- 230000001404 mediated effect Effects 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 35
- 239000002904 solvent Substances 0.000 claims abstract description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 24
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical group [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 22
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 12
- 125000003545 alkoxy group Chemical group 0.000 claims description 11
- 229910052736 halogen Inorganic materials 0.000 claims description 11
- 150000002367 halogens Chemical class 0.000 claims description 11
- 239000011592 zinc chloride Substances 0.000 claims description 11
- 235000005074 zinc chloride Nutrition 0.000 claims description 11
- 125000003710 aryl alkyl group Chemical group 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
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 6
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 229910052717 sulfur Chemical group 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 125000005842 heteroatom Chemical group 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 239000001301 oxygen Chemical group 0.000 claims description 2
- 239000011593 sulfur Chemical group 0.000 claims description 2
- 125000005228 aryl sulfonate group Chemical group 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 13
- 239000000126 substance Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- 238000007792 addition Methods 0.000 description 21
- 125000003118 aryl group Chemical group 0.000 description 18
- 238000003786 synthesis reaction Methods 0.000 description 17
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 235000019439 ethyl acetate Nutrition 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 125000006239 protecting group Chemical group 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- 125000004428 fluoroalkoxy group Chemical group 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 238000004809 thin layer chromatography Methods 0.000 description 4
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 125000006242 amine protecting group Chemical group 0.000 description 3
- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- SPXOTSHWBDUUMT-UHFFFAOYSA-M 4-nitrobenzenesulfonate Chemical compound [O-][N+](=O)C1=CC=C(S([O-])(=O)=O)C=C1 SPXOTSHWBDUUMT-UHFFFAOYSA-M 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- YJPIGAIKUZMOQA-UHFFFAOYSA-N Melatonin Natural products COC1=CC=C2N(C(C)=O)C=C(CCN)C2=C1 YJPIGAIKUZMOQA-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 239000012359 Methanesulfonyl chloride Substances 0.000 description 2
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 2
- 102100031274 Translocator protein Human genes 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 239000005557 antagonist Substances 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- VKCMWLOBUILIOQ-UHFFFAOYSA-N ethyl 3-bromo-2-oxocyclohexane-1-carboxylate Chemical compound CCOC(=O)C1CCCC(Br)C1=O VKCMWLOBUILIOQ-UHFFFAOYSA-N 0.000 description 2
- AARUSRFDWJAGSV-UHFFFAOYSA-N ethyl 8-chloro-5-methoxy-9-(2-phenylmethoxyethyl)-1,2,3,4-tetrahydrocarbazole-4-carboxylate Chemical compound CCOC(=O)C1CCCC2=C1C1=C(OC)C=CC(Cl)=C1N2CCOCC1=CC=CC=C1 AARUSRFDWJAGSV-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 125000003709 fluoroalkyl group Chemical group 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- DRLFMBDRBRZALE-UHFFFAOYSA-N melatonin Chemical compound COC1=CC=C2NC=C(CCNC(C)=O)C2=C1 DRLFMBDRBRZALE-UHFFFAOYSA-N 0.000 description 2
- 229960003987 melatonin Drugs 0.000 description 2
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 description 2
- YUZCAMLFEUHOFM-UHFFFAOYSA-N methyl 3-bromo-2-oxocyclopentane-1-carboxylate Chemical compound COC(=O)C1CCC(Br)C1=O YUZCAMLFEUHOFM-UHFFFAOYSA-N 0.000 description 2
- 125000002950 monocyclic group Chemical group 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000010898 silica gel chromatography Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 2
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 description 2
- IAZKTAKWBHQCGF-UHFFFAOYSA-N 1,2,3,3a-tetrahydrocyclopenta[b]indole Chemical class N1=C2C=CC=CC2=C2C1CCC2 IAZKTAKWBHQCGF-UHFFFAOYSA-N 0.000 description 1
- YSEFDHHQVAUDFC-UHFFFAOYSA-N 1,2,3,4,4a,5-hexahydrocyclohepta[b]indole Chemical class C1=CC=CC=C2NC(CCCC3)C3=C21 YSEFDHHQVAUDFC-UHFFFAOYSA-N 0.000 description 1
- XKLNOVWDVMWTOB-UHFFFAOYSA-N 2,3,4,9-tetrahydro-1h-carbazole Chemical class N1C2=CC=CC=C2C2=C1CCCC2 XKLNOVWDVMWTOB-UHFFFAOYSA-N 0.000 description 1
- FJGHWJWHTFAJCL-UHFFFAOYSA-N 2-chloro-5-methoxy-n-(2-phenylmethoxyethyl)aniline Chemical compound COC1=CC=C(Cl)C(NCCOCC=2C=CC=CC=2)=C1 FJGHWJWHTFAJCL-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 101000845237 Cereibacter sphaeroides Tryptophan-rich sensory protein Proteins 0.000 description 1
- 108091006146 Channels Proteins 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 108090000839 GABA-A Receptors Proteins 0.000 description 1
- 102000004300 GABA-A Receptors Human genes 0.000 description 1
- 101000845206 Homo sapiens Putative peripheral benzodiazepine receptor-related protein Proteins 0.000 description 1
- 101000845233 Homo sapiens Translocator protein Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 238000010934 O-alkylation reaction Methods 0.000 description 1
- 102000005473 Secretory Phospholipases A2 Human genes 0.000 description 1
- 108010031873 Secretory Phospholipases A2 Proteins 0.000 description 1
- 206010040070 Septic Shock Diseases 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 108050000091 Translocator proteins Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000556 agonist Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 150000001716 carbazoles Chemical class 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- QGUJGMGJUUGSCQ-UHFFFAOYSA-N ethyl 3-[2-chloro-5-methoxy-n-(2-phenylmethoxyethyl)anilino]-2-hydroxycyclohexene-1-carboxylate Chemical compound C1CCC(C(=O)OCC)=C(O)C1N(C=1C(=CC=C(OC)C=1)Cl)CCOCC1=CC=CC=C1 QGUJGMGJUUGSCQ-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- KRHYYFGTRYWZRS-BJUDXGSMSA-M fluorine-18(1-) Chemical compound [18F-] KRHYYFGTRYWZRS-BJUDXGSMSA-M 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 208000027866 inflammatory disease Diseases 0.000 description 1
- 238000010506 ionic fission reaction Methods 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- DTDKXPPBWONDKV-UHFFFAOYSA-N methyl 5-bromo-2-oxocycloheptane-1-carboxylate Chemical compound COC(=O)C1CCC(Br)CCC1=O DTDKXPPBWONDKV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 125000002757 morpholinyl group Chemical group 0.000 description 1
- VUJFIBWLMCQXKH-UHFFFAOYSA-N n-benzyl-2-chloro-5-methoxyaniline Chemical compound COC1=CC=C(Cl)C(NCC=2C=CC=CC=2)=C1 VUJFIBWLMCQXKH-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003358 phospholipase A2 inhibitor Substances 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012217 radiopharmaceutical Substances 0.000 description 1
- 229940121896 radiopharmaceutical Drugs 0.000 description 1
- 230000002799 radiopharmaceutical effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000036303 septic shock Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000005156 substituted alkylene group Chemical group 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229940102001 zinc bromide Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN3690/DEL/2012 | 2012-11-30 | ||
| IN3690DE2012 | 2012-11-30 | ||
| GB1300649.9 | 2013-01-15 | ||
| GB201300649A GB201300649D0 (en) | 2013-01-15 | 2013-01-15 | Cyclization |
| PCT/EP2013/075107 WO2014083163A1 (en) | 2012-11-30 | 2013-11-29 | Zinc halide mediated cyclization process leading to tricyclic indoles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015118221A RU2015118221A (ru) | 2017-01-11 |
| RU2647867C2 true RU2647867C2 (ru) | 2018-03-21 |
Family
ID=49681038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015118221A RU2647867C2 (ru) | 2012-11-30 | 2013-11-29 | Катализируемый галогенидом цинка способ циклизации, приводящий к образованию трициклических индолов |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9475769B2 (enExample) |
| EP (1) | EP2925723A1 (enExample) |
| JP (1) | JP2016501211A (enExample) |
| KR (1) | KR20150088803A (enExample) |
| CN (1) | CN104797559A (enExample) |
| AU (1) | AU2013351126B2 (enExample) |
| BR (1) | BR112015012401A2 (enExample) |
| CA (1) | CA2889642A1 (enExample) |
| IN (1) | IN2015DN03939A (enExample) |
| MX (1) | MX2015006864A (enExample) |
| RU (1) | RU2647867C2 (enExample) |
| WO (1) | WO2014083163A1 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0950657B1 (en) * | 1998-04-17 | 2004-07-14 | Eli Lilly And Company | Substituted carbazoles, process for their preparation and their use as sPLA2 inhibitors |
| RU2525196C2 (ru) * | 2009-03-27 | 2014-08-10 | ДжиИ ХЕЛТКЕР ЛИМИТЕД | Трициклические индольные производные в качестве лигандов pbr |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2310250A1 (en) | 1997-11-14 | 1999-05-27 | August Masaru Watanabe | Treatment for alzheimer's disease |
| US7160909B2 (en) | 2001-08-09 | 2007-01-09 | Eli Lilly And Company | Cyclopenta[b]indole derivatives as sPLA2 inhibitors |
| ATE312817T1 (de) | 2001-08-09 | 2005-12-15 | Lilly Co Eli | Cyclohept'bö indolderivate als spla2-inhibitoren |
-
2013
- 2013-11-29 IN IN3939DEN2015 patent/IN2015DN03939A/en unknown
- 2013-11-29 JP JP2015544484A patent/JP2016501211A/ja active Pending
- 2013-11-29 US US14/648,618 patent/US9475769B2/en not_active Expired - Fee Related
- 2013-11-29 CA CA2889642A patent/CA2889642A1/en not_active Abandoned
- 2013-11-29 RU RU2015118221A patent/RU2647867C2/ru not_active IP Right Cessation
- 2013-11-29 AU AU2013351126A patent/AU2013351126B2/en not_active Ceased
- 2013-11-29 MX MX2015006864A patent/MX2015006864A/es unknown
- 2013-11-29 CN CN201380062464.9A patent/CN104797559A/zh active Pending
- 2013-11-29 EP EP13798661.8A patent/EP2925723A1/en not_active Ceased
- 2013-11-29 WO PCT/EP2013/075107 patent/WO2014083163A1/en not_active Ceased
- 2013-11-29 BR BR112015012401A patent/BR112015012401A2/pt not_active IP Right Cessation
- 2013-11-29 KR KR1020157013976A patent/KR20150088803A/ko not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0950657B1 (en) * | 1998-04-17 | 2004-07-14 | Eli Lilly And Company | Substituted carbazoles, process for their preparation and their use as sPLA2 inhibitors |
| RU2525196C2 (ru) * | 2009-03-27 | 2014-08-10 | ДжиИ ХЕЛТКЕР ЛИМИТЕД | Трициклические индольные производные в качестве лигандов pbr |
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| WO2014083163A1 (en) | 2014-06-05 |
| US20150336891A1 (en) | 2015-11-26 |
| CA2889642A1 (en) | 2014-06-05 |
| IN2015DN03939A (enExample) | 2015-10-02 |
| RU2015118221A (ru) | 2017-01-11 |
| EP2925723A1 (en) | 2015-10-07 |
| JP2016501211A (ja) | 2016-01-18 |
| MX2015006864A (es) | 2015-09-16 |
| AU2013351126A1 (en) | 2015-05-21 |
| AU2013351126B2 (en) | 2017-12-14 |
| CN104797559A (zh) | 2015-07-22 |
| BR112015012401A2 (pt) | 2019-10-01 |
| KR20150088803A (ko) | 2015-08-03 |
| US9475769B2 (en) | 2016-10-25 |
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