IL22941A - A process for preparing the history of Rabin and certain new histories obtained in this process - Google Patents
A process for preparing the history of Rabin and certain new histories obtained in this processInfo
- Publication number
- IL22941A IL22941A IL22941A IL2294165A IL22941A IL 22941 A IL22941 A IL 22941A IL 22941 A IL22941 A IL 22941A IL 2294165 A IL2294165 A IL 2294165A IL 22941 A IL22941 A IL 22941A
- Authority
- IL
- Israel
- Prior art keywords
- group
- water
- acid
- dimethoxy
- methylene chloride
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 32
- 238000002360 preparation method Methods 0.000 title claims description 15
- BRLDZKPJJNASGG-KRWDZBQOSA-N alpha-berbine Chemical class C1=CC=C2CN3CCC4=CC=CC=C4[C@@H]3CC2=C1 BRLDZKPJJNASGG-KRWDZBQOSA-N 0.000 title claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 78
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 51
- 238000010992 reflux Methods 0.000 claims description 32
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 26
- 239000011701 zinc Substances 0.000 claims description 26
- 229910052725 zinc Inorganic materials 0.000 claims description 26
- 229910052739 hydrogen Inorganic materials 0.000 claims description 23
- 239000001257 hydrogen Substances 0.000 claims description 23
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 15
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 13
- XJUZRXYOEPSWMB-UHFFFAOYSA-N Chloromethyl methyl ether Chemical compound COCCl XJUZRXYOEPSWMB-UHFFFAOYSA-N 0.000 claims description 11
- 239000002841 Lewis acid Substances 0.000 claims description 11
- 150000007517 lewis acids Chemical class 0.000 claims description 11
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 claims description 10
- 125000001424 substituent group Chemical group 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- 125000005907 alkyl ester group Chemical group 0.000 claims description 9
- 229910052700 potassium Inorganic materials 0.000 claims description 9
- 239000011591 potassium Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 229910052736 halogen Inorganic materials 0.000 claims description 8
- 150000002367 halogens Chemical group 0.000 claims description 8
- 238000007363 ring formation reaction Methods 0.000 claims description 8
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 8
- 238000005695 dehalogenation reaction Methods 0.000 claims description 7
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims description 7
- LSBDFXRDZJMBSC-UHFFFAOYSA-N 2-phenylacetamide Chemical compound NC(=O)CC1=CC=CC=C1 LSBDFXRDZJMBSC-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 230000026030 halogenation Effects 0.000 claims description 6
- 238000005658 halogenation reaction Methods 0.000 claims description 6
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 6
- HEBMCVBCEDMUOF-UHFFFAOYSA-N isochromane Chemical compound C1=CC=C2COCCC2=C1 HEBMCVBCEDMUOF-UHFFFAOYSA-N 0.000 claims description 5
- 229960003424 phenylacetic acid Drugs 0.000 claims description 5
- 239000003279 phenylacetic acid Substances 0.000 claims description 5
- 239000011592 zinc chloride Substances 0.000 claims description 4
- 235000005074 zinc chloride Nutrition 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 238000005984 hydrogenation reaction Methods 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 235000010755 mineral Nutrition 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- UXCDUFKZSUBXGM-UHFFFAOYSA-N phosphoric tribromide Chemical compound BrP(Br)(Br)=O UXCDUFKZSUBXGM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 2
- 239000012279 sodium borohydride Substances 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- PEVJJRDDXKCISU-UHFFFAOYSA-N P(Cl)(Cl)(Cl)(Cl)Cl.[P] Chemical compound P(Cl)(Cl)(Cl)(Cl)Cl.[P] PEVJJRDDXKCISU-UHFFFAOYSA-N 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 238000007256 debromination reaction Methods 0.000 claims 1
- 150000002366 halogen compounds Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 210
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 87
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 84
- 239000000203 mixture Substances 0.000 description 50
- 239000000243 solution Substances 0.000 description 47
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 45
- 239000000047 product Substances 0.000 description 44
- 239000011541 reaction mixture Substances 0.000 description 41
- 239000012074 organic phase Substances 0.000 description 35
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 32
- 150000001875 compounds Chemical class 0.000 description 32
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 26
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 24
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 24
- 238000002844 melting Methods 0.000 description 22
- 230000008018 melting Effects 0.000 description 22
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 17
- 238000004458 analytical method Methods 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 14
- 238000003786 synthesis reaction Methods 0.000 description 13
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- -1 methoxy, ethoxy Chemical group 0.000 description 12
- 150000004702 methyl esters Chemical class 0.000 description 12
- 239000002244 precipitate Substances 0.000 description 12
- 239000000706 filtrate Substances 0.000 description 11
- 150000002431 hydrogen Chemical class 0.000 description 11
- 238000004587 chromatography analysis Methods 0.000 description 10
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 238000010828 elution Methods 0.000 description 8
- AEQDJSLRWYMAQI-UHFFFAOYSA-N Tetrahydropalmatine Natural products C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 7
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- 239000000284 extract Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 229960004279 formaldehyde Drugs 0.000 description 6
- 235000019256 formaldehyde Nutrition 0.000 description 6
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 5
- 229930013930 alkaloid Natural products 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
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- 238000001953 recrystallisation Methods 0.000 description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 239000011260 aqueous acid Substances 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- AEQDJSLRWYMAQI-KRWDZBQOSA-N tetrahydropalmatine Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3C[C@H]2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-KRWDZBQOSA-N 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- MDOLAGJKKZEHHW-UHFFFAOYSA-N 2-(2-bromo-4,5-dimethoxyphenyl)acetic acid Chemical compound COC1=CC(Br)=C(CC(O)=O)C=C1OC MDOLAGJKKZEHHW-UHFFFAOYSA-N 0.000 description 3
- ANOUKFYBOAKOIR-UHFFFAOYSA-N 3,4-dimethoxyphenylethylamine Chemical compound COC1=CC=C(CCN)C=C1OC ANOUKFYBOAKOIR-UHFFFAOYSA-N 0.000 description 3
- 238000006407 Bischler-Napieralski reaction Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- BSVMDTSGXZESEF-UHFFFAOYSA-N 12-bromo-2,9,10-trimethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound COC1=CC=2C3CC4=C(C=C(C(=C4CN3CCC2C=C1)OC)OC)Br BSVMDTSGXZESEF-UHFFFAOYSA-N 0.000 description 2
- UFFXXAAMESJFNM-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-11-methyl-6,8,13,13a-tetrahydro-5h-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C(C)=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 UFFXXAAMESJFNM-UHFFFAOYSA-N 0.000 description 2
- IVPQAAHCJACKNU-UHFFFAOYSA-N 2-[2-bromo-3-(chloromethyl)-4,5-dimethoxyphenyl]acetic acid Chemical compound BrC1=C(C=C(C(=C1CCl)OC)OC)CC(=O)O IVPQAAHCJACKNU-UHFFFAOYSA-N 0.000 description 2
- NREZSBPEZNSXSK-UHFFFAOYSA-N 2-[2-bromo-4,5-dimethoxy-3-(methoxymethyl)phenyl]acetic acid Chemical compound BrC1=C(C=C(C(=C1COC)OC)OC)CC(=O)O NREZSBPEZNSXSK-UHFFFAOYSA-N 0.000 description 2
- HNPHBTZGGSZSBP-UHFFFAOYSA-N 3,9,10-trimethoxy-2-phenylmethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C(C1=CC=CC=C1)OC1=CC=2C3CC4=CC=C(C(=C4CN3CCC2C=C1OC)OC)OC HNPHBTZGGSZSBP-UHFFFAOYSA-N 0.000 description 2
- UPXYTXFSZSYUNV-UHFFFAOYSA-N 3,9,10-trimethoxy-6,8,13,13a-tetrahydro-5h-isoquinolino[2,1-b]isoquinoline Chemical compound C1C2=CC=C(OC)C(OC)=C2CN2C1C1=CC=C(OC)C=C1CC2 UPXYTXFSZSYUNV-UHFFFAOYSA-N 0.000 description 2
- OPMHKGCCFQDQKZ-UHFFFAOYSA-N 5-bromo-7,8-dimethoxy-1,4-dihydroisochromen-3-one Chemical compound O=C1OCC2=C(C(=CC(=C2C1)Br)OC)OC OPMHKGCCFQDQKZ-UHFFFAOYSA-N 0.000 description 2
- JWLDBDWZRONAHZ-UHFFFAOYSA-N 5-bromo-7,8-dimethoxy-6-methyl-1,4-dihydroisochromen-3-one Chemical compound O=C1OCC2=C(C(=C(C(=C2C1)Br)C)OC)OC JWLDBDWZRONAHZ-UHFFFAOYSA-N 0.000 description 2
- BHHGXPLMPWCGHP-UHFFFAOYSA-N Phenethylamine Chemical compound NCCC1=CC=CC=C1 BHHGXPLMPWCGHP-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
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- 230000022244 formylation Effects 0.000 description 2
- 238000006170 formylation reaction Methods 0.000 description 2
- 150000002511 isochromanes Chemical class 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 239000000391 magnesium silicate Substances 0.000 description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 description 2
- 235000019792 magnesium silicate Nutrition 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 230000021962 pH elevation Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
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- 230000002936 tranquilizing effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LYFPBWOBIJJASK-INIZCTEOSA-N (S)-(-)-Canadine Natural products O(C)c1c(OC)ccc2c1C[N+]1[C@H](c3c(cc4OCOc4c3)CC1)C2 LYFPBWOBIJJASK-INIZCTEOSA-N 0.000 description 1
- VZTUIEROBZXUFA-INIZCTEOSA-N (S)-canadine Chemical compound C1=C2[C@@H]3CC4=CC=C(OC)C(OC)=C4CN3CCC2=CC2=C1OCO2 VZTUIEROBZXUFA-INIZCTEOSA-N 0.000 description 1
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- KXSSKFKVKRLMRM-UHFFFAOYSA-N 12-bromo-2,3,9,10-tetramethoxy-5,5-dimethyl-6,8,13,13a-tetrahydroisoquinolino[3,2-a]isoquinoline Chemical compound COC1=CC=2C3CC4=C(C=C(C(=C4CN3CC(C2C=C1OC)(C)C)OC)OC)Br KXSSKFKVKRLMRM-UHFFFAOYSA-N 0.000 description 1
- UJOMNQKCPZVQER-UHFFFAOYSA-N 12-bromo-3,9,10-trimethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound COC=1C=CC=2C3CC4=C(C=C(C(=C4CN3CCC2C1)OC)OC)Br UJOMNQKCPZVQER-UHFFFAOYSA-N 0.000 description 1
- XGIIIYYPPRICIW-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-11-(methoxymethyl)-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound COC1=CC=2C3CC4=CC(=C(C(=C4CN3CCC2C=C1OC)OC)OC)COC XGIIIYYPPRICIW-UHFFFAOYSA-N 0.000 description 1
- FDKYRDWWEBAULW-UHFFFAOYSA-N 2,9,10-trimethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound COC1=CC=2C3CC4=CC=C(C(=C4CN3CCC2C=C1)OC)OC FDKYRDWWEBAULW-UHFFFAOYSA-N 0.000 description 1
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- NKSZCPBUWGZONP-UHFFFAOYSA-N 3,4-dihydroisoquinoline Chemical compound C1=CC=C2C=NCCC2=C1 NKSZCPBUWGZONP-UHFFFAOYSA-N 0.000 description 1
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- CBSMRXMOCVRJKP-UHFFFAOYSA-N 7,8-dimethoxy-1,4-dihydroisochromen-3-one Chemical compound C1C(=O)OCC2=C(OC)C(OC)=CC=C21 CBSMRXMOCVRJKP-UHFFFAOYSA-N 0.000 description 1
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- 241000326865 Dicentra formosa Species 0.000 description 1
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- PQECCKIOFCWGRJ-UHFFFAOYSA-N Tetrahydro-berberine Natural products C1=C2C3CC4=CC=C(OC)C(O)=C4CN3CCC2=CC2=C1OCO2 PQECCKIOFCWGRJ-UHFFFAOYSA-N 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- YSVZGWAJIHWNQK-UHFFFAOYSA-N [3-(hydroxymethyl)-2-bicyclo[2.2.1]heptanyl]methanol Chemical compound C1CC2C(CO)C(CO)C1C2 YSVZGWAJIHWNQK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
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- 239000008346 aqueous phase Substances 0.000 description 1
- VZTUIEROBZXUFA-UHFFFAOYSA-N canadine Chemical compound C1=C2C3CC4=CC=C(OC)C(OC)=C4CN3CCC2=CC2=C1OCO2 VZTUIEROBZXUFA-UHFFFAOYSA-N 0.000 description 1
- VZWXIQHBIQLMPN-UHFFFAOYSA-N chromane Chemical compound C1=CC=C2CCCOC2=C1 VZWXIQHBIQLMPN-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229960001270 d- tartaric acid Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 125000001891 dimethoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 244000309465 heifer Species 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- MCPNIYHJPMRCQU-UHFFFAOYSA-N n-ethyl-4-methoxyaniline Chemical compound CCNC1=CC=C(OC)C=C1 MCPNIYHJPMRCQU-UHFFFAOYSA-N 0.000 description 1
- ABXZOXDTHTTZJW-UHFFFAOYSA-N norlaudanosoline Chemical compound C1=C(O)C(O)=CC=C1CC1C2=CC(O)=C(O)C=C2CCN1 ABXZOXDTHTTZJW-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D455/00—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
- C07D217/18—Aralkyl radicals
- C07D217/20—Aralkyl radicals with oxygen atoms directly attached to the aromatic ring of said aralkyl radical, e.g. papaverine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/76—Benzo[c]pyrans
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR963667A FR1493408A (fr) | 1964-02-13 | 1964-02-13 | Nouveau procédé de préparation d'alcaloïdes tétracycliques dérivés de l'isoquinoléine et produits obtenus dans ce procédé |
| FR997A FR90553E (fr) | 1964-02-13 | 1965-01-06 | Nouveau procédé de préparation d'alcaloïdes tétracycliques dérivés de l'isoquinoléine et produits obtenus dans ce procédé |
| FR3343 | 1965-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL22941A true IL22941A (en) | 1969-02-27 |
Family
ID=27241841
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL22941A IL22941A (en) | 1964-02-13 | 1965-02-08 | A process for preparing the history of Rabin and certain new histories obtained in this process |
| IL31265A IL31265A (en) | 1964-02-13 | 1965-02-08 | N - Phenylalkyl Phenylacitamides and 4, 3 - New dihydroisoquinolines |
| IL31263A IL31263A (en) | 1964-02-13 | 1965-02-08 | Isochromane compounds |
| IL31264A IL31264A (en) | 1964-02-13 | 1965-02-08 | 12-halo-berbine derivatives |
| IL31265A IL31265A0 (en) | 1964-02-13 | 1968-12-12 | Novel n-phenyl alkyl phenylacet amides |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL31265A IL31265A (en) | 1964-02-13 | 1965-02-08 | N - Phenylalkyl Phenylacitamides and 4, 3 - New dihydroisoquinolines |
| IL31263A IL31263A (en) | 1964-02-13 | 1965-02-08 | Isochromane compounds |
| IL31264A IL31264A (en) | 1964-02-13 | 1965-02-08 | 12-halo-berbine derivatives |
| IL31265A IL31265A0 (en) | 1964-02-13 | 1968-12-12 | Novel n-phenyl alkyl phenylacet amides |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3426027A (forum.php) |
| BR (1) | BR6567094D0 (forum.php) |
| CH (2) | CH437330A (forum.php) |
| DE (1) | DE1620147B1 (forum.php) |
| FR (3) | FR1493408A (forum.php) |
| GB (3) | GB1095883A (forum.php) |
| IL (5) | IL22941A (forum.php) |
| NL (2) | NL6501747A (forum.php) |
| SE (1) | SE306091B (forum.php) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539642A (en) * | 1967-07-19 | 1970-11-10 | Geigy Chem Corp | 2-phenyl-2-(1-naphthyl)acetamides |
| US3755330A (en) * | 1967-08-25 | 1973-08-28 | Sandoz Ag | 1-{60 -hydroxybenzyl 3-methyl, 1,2,3,4-tetrahydroiso quinolino-2-carbonitriles |
| US4013666A (en) * | 1976-03-15 | 1977-03-22 | G. D. Searle & Co. | (8α,13Aβ)-8-CARBOCYCLIC/CARBOCYCLIC METHYL-5,8,13,13A-TETRAHYDRO-2,3,10,11-TETRAMETHOXY-6H-dibenzo[a,g]quinolizines and intermediates thereto |
| US4087426A (en) * | 1976-08-16 | 1978-05-02 | Research Corporation | Oxybisberberine and a process for its production |
| IE55519B1 (en) * | 1982-05-14 | 1990-10-10 | Maroko Peter R | Use of a protoberberine alkaloid and composition containing same |
| FR2537583B1 (fr) * | 1982-12-14 | 1985-08-09 | Urpha | Enantiomeres levogyres des derives de la tetrahydro-5, 6, 13, 13a 8h-dibenzo (a,g-) quinolizine, procedes d'obtention, compositions pharmaceutiques les contenant et application |
| CN102796096B (zh) * | 2011-05-27 | 2016-09-14 | 中国科学院上海药物研究所 | 六氢二苯并[a,g]喹嗪类化合物、其制备方法、药物组合物及其应用 |
| EP3670511A4 (en) | 2017-08-14 | 2020-09-02 | Shanghai Institute of Materia Medica, Chinese Academy of Sciences | TETRAHYDROPROTOBERBERINE COMPOUND, ITS PREPARATION PROCESS, ITS USES AND PHARMACEUTICAL COMPOSITION |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103513A (en) * | 1963-09-10 | Process for preparing hexadehy- | ||
| US2634292A (en) * | 1950-05-27 | 1953-04-07 | Hoffmann La Roche | Cyclohexenyl ethyl amine and process for the manufacture thereof |
| US2683713A (en) * | 1951-02-16 | 1954-07-13 | Lilly Co Eli | Substituted benzylisoquinolines |
| US3272707A (en) * | 1964-07-17 | 1966-09-13 | Smith Kline French Lab | Pharmaceutical compositions and methods for their use |
-
0
- NL NL129028D patent/NL129028C/xx active
-
1964
- 1964-02-13 FR FR963667A patent/FR1493408A/fr not_active Expired
-
1965
- 1965-01-06 FR FR997A patent/FR90553E/fr not_active Expired
- 1965-02-08 IL IL22941A patent/IL22941A/en unknown
- 1965-02-08 IL IL31265A patent/IL31265A/en unknown
- 1965-02-08 IL IL31263A patent/IL31263A/xx unknown
- 1965-02-08 IL IL31264A patent/IL31264A/xx unknown
- 1965-02-11 CH CH185265A patent/CH437330A/fr unknown
- 1965-02-11 CH CH638967A patent/CH470393A/fr not_active IP Right Cessation
- 1965-02-11 BR BR167094/65A patent/BR6567094D0/pt unknown
- 1965-02-12 DE DE1965R0039899 patent/DE1620147B1/de not_active Withdrawn
- 1965-02-12 US US432409A patent/US3426027A/en not_active Expired - Lifetime
- 1965-02-12 GB GB15455/67A patent/GB1095883A/en not_active Expired
- 1965-02-12 SE SE1885/65A patent/SE306091B/xx unknown
- 1965-02-12 NL NL6501747A patent/NL6501747A/xx unknown
- 1965-02-12 GB GB6244/65A patent/GB1095881A/en not_active Expired
- 1965-02-12 GB GB15454/67A patent/GB1095882A/en not_active Expired
- 1965-02-24 FR FR684465A patent/FR4771M/fr not_active Expired
-
1968
- 1968-12-12 IL IL31265A patent/IL31265A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1095882A (en) | 1967-12-20 |
| NL129028C (forum.php) | |
| IL31263A (en) | 1969-07-30 |
| IL31265A0 (en) | 1969-02-27 |
| GB1095881A (en) | 1967-12-20 |
| NL6501747A (forum.php) | 1965-08-16 |
| FR1493408A (fr) | 1967-09-01 |
| DE1620147B1 (de) | 1972-05-31 |
| US3426027A (en) | 1969-02-04 |
| SE306091B (forum.php) | 1968-11-18 |
| CH470393A (fr) | 1969-03-31 |
| FR4771M (fr) | 1967-02-27 |
| BR6567094D0 (pt) | 1973-12-26 |
| IL31264A (en) | 1969-06-25 |
| GB1095883A (en) | 1967-12-20 |
| IL31265A (en) | 1969-11-12 |
| CH437330A (fr) | 1967-06-15 |
| FR90553E (fr) | 1968-01-05 |
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