CA2953284A1 - Methods for the preparation of 1,3-benzodioxole heterocyclic compounds - Google Patents
Methods for the preparation of 1,3-benzodioxole heterocyclic compounds Download PDFInfo
- Publication number
- CA2953284A1 CA2953284A1 CA2953284A CA2953284A CA2953284A1 CA 2953284 A1 CA2953284 A1 CA 2953284A1 CA 2953284 A CA2953284 A CA 2953284A CA 2953284 A CA2953284 A CA 2953284A CA 2953284 A1 CA2953284 A1 CA 2953284A1
- Authority
- CA
- Canada
- Prior art keywords
- formula
- compound
- hydrogen
- chloro
- alkyl
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- -1 1,3-benzodioxole heterocyclic compounds Chemical class 0.000 title claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 118
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 36
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 33
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 32
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 229910052739 hydrogen Inorganic materials 0.000 claims description 30
- 239000001257 hydrogen Substances 0.000 claims description 30
- 125000001246 bromo group Chemical group Br* 0.000 claims description 23
- 125000001153 fluoro group Chemical group F* 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 23
- 150000002431 hydrogen Chemical group 0.000 claims description 21
- SECXISVLQFMRJM-UHFFFAOYSA-N NMP Substances CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 19
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 18
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims description 12
- MALIONKMKPITBV-UHFFFAOYSA-N 2-(3-chloro-4-hydroxyphenyl)-n-[2-(4-sulfamoylphenyl)ethyl]acetamide Chemical group C1=CC(S(=O)(=O)N)=CC=C1CCNC(=O)CC1=CC=C(O)C(Cl)=C1 MALIONKMKPITBV-UHFFFAOYSA-N 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 9
- 108010081348 HRT1 protein Hairy Proteins 0.000 claims description 8
- 102100021881 Hairy/enhancer-of-split related with YRPW motif protein 1 Human genes 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 229910052604 silicate mineral Inorganic materials 0.000 claims description 8
- 239000002798 polar solvent Substances 0.000 claims description 7
- 239000003377 acid catalyst Substances 0.000 claims description 6
- 230000002152 alkylating effect Effects 0.000 claims description 6
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 claims description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 5
- OHMHBGPWCHTMQE-UHFFFAOYSA-N 2,2-dichloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)C(Cl)Cl OHMHBGPWCHTMQE-UHFFFAOYSA-N 0.000 claims description 4
- 125000002346 iodo group Chemical group I* 0.000 claims description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010511 deprotection reaction Methods 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims 7
- 239000000543 intermediate Substances 0.000 abstract description 21
- 229940123932 Phosphodiesterase 4 inhibitor Drugs 0.000 abstract description 5
- 239000002587 phosphodiesterase IV inhibitor Substances 0.000 abstract description 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000008346 aqueous phase Substances 0.000 description 18
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- 239000012071 phase Substances 0.000 description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 17
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- 238000013019 agitation Methods 0.000 description 15
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 14
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 14
- 239000012074 organic phase Substances 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 11
- 239000003153 chemical reaction reagent Substances 0.000 description 11
- 238000001914 filtration Methods 0.000 description 11
- 238000003756 stirring Methods 0.000 description 11
- VCONERRCKOKCHE-UHFFFAOYSA-N 1-(2,3-dihydroxy-4-methoxyphenyl)ethanone Chemical compound COC1=CC=C(C(C)=O)C(O)=C1O VCONERRCKOKCHE-UHFFFAOYSA-N 0.000 description 10
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 10
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 10
- 239000011541 reaction mixture Substances 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- 238000004128 high performance liquid chromatography Methods 0.000 description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 8
- 235000015320 potassium carbonate Nutrition 0.000 description 8
- 229910000027 potassium carbonate Inorganic materials 0.000 description 8
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 235000019439 ethyl acetate Nutrition 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 5
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000012043 crude product Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 229910052901 montmorillonite Inorganic materials 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 235000017550 sodium carbonate Nutrition 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- JNCMHMUGTWEVOZ-UHFFFAOYSA-N F[CH]F Chemical compound F[CH]F JNCMHMUGTWEVOZ-UHFFFAOYSA-N 0.000 description 3
- 238000012369 In process control Methods 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- 239000000010 aprotic solvent Substances 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000010965 in-process control Methods 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 239000011736 potassium bicarbonate Substances 0.000 description 3
- 235000015497 potassium bicarbonate Nutrition 0.000 description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 3
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- FTNJQNQLEGKTGD-UHFFFAOYSA-N 1,3-benzodioxole Chemical compound C1=CC=C2OCOC2=C1 FTNJQNQLEGKTGD-UHFFFAOYSA-N 0.000 description 2
- HOVYYZPIMOIDPH-UHFFFAOYSA-N 1-(7-methoxyspiro[1,3-benzodioxole-2,4'-thiane]-4-yl)ethanone Chemical compound COC1=CC=C(C(C)=O)C2=C1OC1(CCSCC1)O2 HOVYYZPIMOIDPH-UHFFFAOYSA-N 0.000 description 2
- KKWRVUBDCJQHBZ-UHFFFAOYSA-N 3,4,5-trichloropyridine Chemical compound ClC1=CN=CC(Cl)=C1Cl KKWRVUBDCJQHBZ-UHFFFAOYSA-N 0.000 description 2
- 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 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 229940000406 drug candidate Drugs 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 150000002391 heterocyclic compounds Chemical class 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000003392 indanyl group Chemical group C1(CCC2=CC=CC=C12)* 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 2
- OVRJVKCZJCNSOW-UHFFFAOYSA-N thian-4-one Chemical compound O=C1CCSCC1 OVRJVKCZJCNSOW-UHFFFAOYSA-N 0.000 description 2
- 125000003944 tolyl group Chemical group 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 1
- 150000005529 1,3-benzodioxoles Chemical class 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- CPLBLSLTYWIYLY-UHFFFAOYSA-N 1-tert-butylsulfanyl-2-methylbenzene Chemical compound CC1=CC=CC=C1SC(C)(C)C CPLBLSLTYWIYLY-UHFFFAOYSA-N 0.000 description 1
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- ZSBNXOIAJFVXMP-UHFFFAOYSA-N 5-tert-butyl-2-methylbenzenethiol Chemical compound CC1=CC=C(C(C)(C)C)C=C1S ZSBNXOIAJFVXMP-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 108091006629 SLC13A2 Proteins 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 150000008062 acetophenones Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- LZWQNOHZMQIFBX-UHFFFAOYSA-N lithium;2-methylpropan-2-olate Chemical compound [Li+].CC(C)(C)[O-] LZWQNOHZMQIFBX-UHFFFAOYSA-N 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229960005235 piperonyl butoxide Drugs 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/357—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/10—Spiro-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14173397 | 2014-06-23 | ||
| EP14173397.2 | 2014-06-23 | ||
| PCT/EP2015/063942 WO2015197534A2 (en) | 2014-06-23 | 2015-06-22 | Methods for the preparation of 1,3-benzodioxole heterocyclic compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2953284A1 true CA2953284A1 (en) | 2015-12-30 |
Family
ID=50980952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2953284A Abandoned CA2953284A1 (en) | 2014-06-23 | 2015-06-22 | Methods for the preparation of 1,3-benzodioxole heterocyclic compounds |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US9908894B2 (enExample) |
| EP (1) | EP3157930B1 (enExample) |
| JP (1) | JP6785666B2 (enExample) |
| KR (1) | KR20170016894A (enExample) |
| CN (1) | CN106459081B (enExample) |
| AU (1) | AU2015279428B2 (enExample) |
| BR (1) | BR112016029510A2 (enExample) |
| CA (1) | CA2953284A1 (enExample) |
| DK (1) | DK3157930T3 (enExample) |
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| DK3390407T3 (da) | 2015-12-18 | 2023-11-06 | Union Therapeutics As | Fremgangsmåder til fremstilling af heterocykliske 1,3-benzodioxolforbindelser |
| AU2018286964B2 (en) | 2017-06-20 | 2022-04-14 | UNION therapeutics A/S | Methods for the preparation of 1,3-benzodioxole heterocyclic compounds |
| WO2019115776A1 (en) | 2017-12-15 | 2019-06-20 | Leo Pharma A/S | Substituted azetidine dihydrothienopyridines and their use as phosphodiesterase inhibitors |
| USD914676S1 (en) | 2018-05-11 | 2021-03-30 | Samsung Electronics Co., Ltd. | Notebook computer |
| KR20210117300A (ko) | 2019-01-15 | 2021-09-28 | 유니온 테라퓨틱스 에이/에스 | 포스포디에스테라제 억제제를 함유하는 변형 방출 정제 제형 |
| KR20230159485A (ko) | 2021-03-22 | 2023-11-21 | 유니온 테라퓨틱스 에이/에스 | 오리스밀라스트를 사용한 화농땀샘염의 치료 |
| GB202205715D0 (en) | 2022-04-19 | 2022-06-01 | Union Therapeutics As | Treatment of neutrophilic dermatoses |
| GB202306663D0 (en) | 2023-05-05 | 2023-06-21 | Union Therapeutics As | Combination therapy |
| GB202306662D0 (en) | 2023-05-05 | 2023-06-21 | Union Therapeutics As | Dosage regimen |
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| HK1000785A1 (en) * | 1995-05-19 | 2006-06-30 | Kyowa Hakko Kogyo Co., Ltd | Oxygen-containing heterocyclic compounds |
| US6514996B2 (en) * | 1995-05-19 | 2003-02-04 | Kyowa Hakko Kogyo Co., Ltd. | Derivatives of benzofuran or benzodioxole |
| DE10205274A1 (de) * | 2002-02-08 | 2003-08-21 | Boehringer Ingelheim Pharma | Neue Arzneimittelkompositionen enthaltend neben Anticholinergika heterocyclische Verbindungen |
| AU2003252467A1 (en) * | 2002-07-03 | 2004-01-23 | Kyowa Hakko Kogyo Co., Ltd. | Process for preparation of 1,3-benzodioxole-2-spiro- cycloalkane derivatives |
| DE602007012105D1 (de) * | 2006-07-14 | 2011-03-03 | Chiesi Farma Spa | Derivate von 1-phenyl-2-pyridinylalkylenalkohole als phosphodiesteraseinhibitoren |
| US8148537B2 (en) | 2006-12-22 | 2012-04-03 | Leo Pharma A/S | Substituted acetophenones useful as PDE4 inhibitors |
| PL2114951T3 (pl) * | 2007-02-28 | 2014-10-31 | Leo Pharma As | Nowe inhibitory fosfodiesterazy |
| ZA200905371B (en) * | 2007-02-28 | 2010-10-27 | Leo Pharma As | Novel phosphodiesterase Inhibitors |
| JP6174997B2 (ja) * | 2010-06-24 | 2017-08-02 | レオ ファーマ アクティーゼルスカブ | ホスホジエステラーゼ阻害剤としてのベンゾジオキソールまたはベンゾジオキセピンヘテロ環化合物 |
| WO2014096018A1 (en) * | 2012-12-19 | 2014-06-26 | Leo Pharma A/S | Methods for the preparation of substituted acetophenones |
| DK3390407T3 (da) * | 2015-12-18 | 2023-11-06 | Union Therapeutics As | Fremgangsmåder til fremstilling af heterocykliske 1,3-benzodioxolforbindelser |
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| AU2015279428B2 (en) | 2018-02-15 |
| US20170137438A1 (en) | 2017-05-18 |
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| ES2702451T3 (es) | 2019-03-01 |
| PT3157930T (pt) | 2018-12-24 |
| IL249336A0 (en) | 2017-02-28 |
| EP3157930B1 (en) | 2018-10-17 |
| ZA201608442B (en) | 2018-05-30 |
| TW201613934A (en) | 2016-04-16 |
| RU2017101808A3 (enExample) | 2019-01-22 |
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| WO2015197534A2 (en) | 2015-12-30 |
| EP3157930A2 (en) | 2017-04-26 |
| MX2016016378A (es) | 2017-10-16 |
| RU2697251C2 (ru) | 2019-08-13 |
| US9908894B2 (en) | 2018-03-06 |
| RU2017101808A (ru) | 2018-07-27 |
| BR112016029510A2 (pt) | 2017-08-22 |
| PL3157930T3 (pl) | 2019-04-30 |
| KR20170016894A (ko) | 2017-02-14 |
| CN106459081A (zh) | 2017-02-22 |
| AU2015279428A1 (en) | 2017-01-05 |
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