TW200409627A - Bicyclic compounds - Google Patents
Bicyclic compounds Download PDFInfo
- Publication number
- TW200409627A TW200409627A TW091136035A TW91136035A TW200409627A TW 200409627 A TW200409627 A TW 200409627A TW 091136035 A TW091136035 A TW 091136035A TW 91136035 A TW91136035 A TW 91136035A TW 200409627 A TW200409627 A TW 200409627A
- Authority
- TW
- Taiwan
- Prior art keywords
- compound
- alkyl
- scope
- patent application
- benzyl
- Prior art date
Links
- 125000002619 bicyclic group Chemical group 0.000 title description 5
- 238000000034 method Methods 0.000 claims abstract description 57
- -1 pyrosalidyl Chemical group 0.000 claims description 258
- 150000001875 compounds Chemical class 0.000 claims description 217
- 238000011049 filling Methods 0.000 claims description 71
- 125000000217 alkyl group Chemical group 0.000 claims description 59
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 claims description 56
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Substances C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 50
- 230000002079 cooperative effect Effects 0.000 claims description 30
- 229960001340 histamine Drugs 0.000 claims description 29
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 27
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 24
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Substances C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 23
- 229910052757 nitrogen Inorganic materials 0.000 claims description 23
- 201000010099 disease Diseases 0.000 claims description 20
- 102000005962 receptors Human genes 0.000 claims description 19
- 108020003175 receptors Proteins 0.000 claims description 19
- 150000003839 salts Chemical class 0.000 claims description 19
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 18
- 125000000623 heterocyclic group Chemical group 0.000 claims description 18
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 16
- 125000000335 thiazolyl group Chemical group 0.000 claims description 14
- 238000011282 treatment Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 12
- 125000002883 imidazolyl group Chemical group 0.000 claims description 12
- 102000004384 Histamine H3 receptors Human genes 0.000 claims description 10
- 108090000981 Histamine H3 receptors Proteins 0.000 claims description 10
- 150000001412 amines Chemical class 0.000 claims description 10
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- 125000006272 (C3-C7) cycloalkyl group Chemical group 0.000 claims description 9
- 206010012289 Dementia Diseases 0.000 claims description 9
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 9
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 9
- 239000000052 vinegar Substances 0.000 claims description 9
- 235000021419 vinegar Nutrition 0.000 claims description 9
- 206010020751 Hypersensitivity Diseases 0.000 claims description 8
- 239000005557 antagonist Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 claims description 8
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 8
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 claims description 7
- 208000035475 disorder Diseases 0.000 claims description 7
- 125000004076 pyridyl group Chemical group 0.000 claims description 7
- 208000024891 symptom Diseases 0.000 claims description 7
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 6
- 102000000543 Histamine Receptors Human genes 0.000 claims description 6
- 108010002059 Histamine Receptors Proteins 0.000 claims description 6
- 206010028735 Nasal congestion Diseases 0.000 claims description 6
- 206010039085 Rhinitis allergic Diseases 0.000 claims description 6
- 201000010105 allergic rhinitis Diseases 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 6
- 125000005842 heteroatom Chemical group 0.000 claims description 6
- 125000002757 morpholinyl group Chemical group 0.000 claims description 6
- 239000002464 receptor antagonist Substances 0.000 claims description 6
- 229940044551 receptor antagonist Drugs 0.000 claims description 6
- 210000002345 respiratory system Anatomy 0.000 claims description 6
- 201000000980 schizophrenia Diseases 0.000 claims description 6
- 125000005630 sialyl group Chemical group 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 5
- 208000006673 asthma Diseases 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 208000010877 cognitive disease Diseases 0.000 claims description 5
- 239000003937 drug carrier Substances 0.000 claims description 5
- 239000008194 pharmaceutical composition Substances 0.000 claims description 5
- 125000003386 piperidinyl group Chemical group 0.000 claims description 5
- 125000000719 pyrrolidinyl group Chemical group 0.000 claims description 5
- 208000030814 Eating disease Diseases 0.000 claims description 4
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- 206010015037 epilepsy Diseases 0.000 claims description 4
- 201000003723 learning disability Diseases 0.000 claims description 4
- 125000000168 pyrrolyl group Chemical group 0.000 claims description 4
- GLOMQMKFQQMLJI-UHFFFAOYSA-N 1-[(4-thiophen-3-ylphenyl)methyl]pyrrolidine Chemical compound C=1C=C(C2=CSC=C2)C=CC=1CN1CCCC1 GLOMQMKFQQMLJI-UHFFFAOYSA-N 0.000 claims description 3
- 208000024827 Alzheimer disease Diseases 0.000 claims description 3
- PNKUSGQVOMIXLU-UHFFFAOYSA-N Formamidine Chemical compound NC=N PNKUSGQVOMIXLU-UHFFFAOYSA-N 0.000 claims description 3
- 208000026139 Memory disease Diseases 0.000 claims description 3
- KQJQICVXLJTWQD-UHFFFAOYSA-N N-Methylthiourea Chemical compound CNC(N)=S KQJQICVXLJTWQD-UHFFFAOYSA-N 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 208000002173 dizziness Diseases 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 208000013403 hyperactivity Diseases 0.000 claims description 3
- 125000002632 imidazolidinyl group Chemical group 0.000 claims description 3
- 208000027061 mild cognitive impairment Diseases 0.000 claims description 3
- 201000003152 motion sickness Diseases 0.000 claims description 3
- 201000003631 narcolepsy Diseases 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 238000002600 positron emission tomography Methods 0.000 claims description 3
- 229910052701 rubidium Inorganic materials 0.000 claims description 3
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 claims description 2
- 125000003635 2-dimethylaminoethoxy group Chemical group [H]C([H])([H])N(C([H])([H])[H])C([H])([H])C([H])([H])O* 0.000 claims description 2
- QHFXTLRTQMPEFQ-UHFFFAOYSA-N 4-[4-(pyrrolidin-1-ylmethyl)phenyl]benzaldehyde Chemical compound C1=CC(C=O)=CC=C1C(C=C1)=CC=C1CN1CCCC1 QHFXTLRTQMPEFQ-UHFFFAOYSA-N 0.000 claims description 2
- 208000019022 Mood disease Diseases 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 239000003068 molecular probe Substances 0.000 claims description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 2
- 125000002769 thiazolinyl group Chemical group 0.000 claims description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims 4
- 125000004594 isoindolinyl group Chemical group C1(NCC2=CC=CC=C12)* 0.000 claims 2
- DHHVAGZRUROJKS-UHFFFAOYSA-N phentermine Chemical compound CC(C)(N)CC1=CC=CC=C1 DHHVAGZRUROJKS-UHFFFAOYSA-N 0.000 claims 2
- NBUSJALZYVGCES-UHFFFAOYSA-N 1-(thiophen-2-ylmethyl)-2H-pyridine Chemical compound S1C(=CC=C1)CN1CC=CC=C1 NBUSJALZYVGCES-UHFFFAOYSA-N 0.000 claims 1
- XUJBYULVSVFITC-UHFFFAOYSA-N 1-[(4-thiophen-2-ylphenyl)methyl]pyrrolidine Chemical compound N1(CCCC1)CC1=CC=C(C=C1)C=1SC=CC1 XUJBYULVSVFITC-UHFFFAOYSA-N 0.000 claims 1
- BKTDRYXQKMFGSG-UHFFFAOYSA-N 1-[[4-[4-(imidazol-1-ylmethyl)phenoxy]phenyl]methyl]imidazole Chemical compound C1=CN=CN1CC(C=C1)=CC=C1OC(C=C1)=CC=C1CN1C=CN=C1 BKTDRYXQKMFGSG-UHFFFAOYSA-N 0.000 claims 1
- LJQMJZNXQZVMIJ-UHFFFAOYSA-N 1-[[4-[[4-(pyrrolidin-1-ylmethyl)phenoxy]methyl]phenyl]methyl]pyrrole Chemical compound C=1C=C(CN2C=CC=C2)C=CC=1COC(C=C1)=CC=C1CN1CCCC1 LJQMJZNXQZVMIJ-UHFFFAOYSA-N 0.000 claims 1
- VHMICKWLTGFITH-UHFFFAOYSA-N 2H-isoindole Chemical compound C1=CC=CC2=CNC=C21 VHMICKWLTGFITH-UHFFFAOYSA-N 0.000 claims 1
- SFEAIUCOZWDYMJ-UHFFFAOYSA-N 4-(pyrrolidin-1-ylmethyl)aniline Chemical compound C1=CC(N)=CC=C1CN1CCCC1 SFEAIUCOZWDYMJ-UHFFFAOYSA-N 0.000 claims 1
- HFPXKSASPJFSOR-UHFFFAOYSA-N 4-(pyrrolidin-1-ylmethyl)pyridine Chemical compound C=1C=NC=CC=1CN1CCCC1 HFPXKSASPJFSOR-UHFFFAOYSA-N 0.000 claims 1
- 208000006096 Attention Deficit Disorder with Hyperactivity Diseases 0.000 claims 1
- 208000036864 Attention deficit/hyperactivity disease Diseases 0.000 claims 1
- 206010019233 Headaches Diseases 0.000 claims 1
- 206010026749 Mania Diseases 0.000 claims 1
- VLCDUOXHFNUCKK-UHFFFAOYSA-N N,N'-Dimethylthiourea Chemical compound CNC(=S)NC VLCDUOXHFNUCKK-UHFFFAOYSA-N 0.000 claims 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims 1
- 208000030961 allergic reaction Diseases 0.000 claims 1
- 230000002051 biphasic effect Effects 0.000 claims 1
- 229940125773 compound 10 Drugs 0.000 claims 1
- 239000013256 coordination polymer Substances 0.000 claims 1
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 claims 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims 1
- YLQWCDOCJODRMT-UHFFFAOYSA-N fluoren-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C2=C1 YLQWCDOCJODRMT-UHFFFAOYSA-N 0.000 claims 1
- 231100000869 headache Toxicity 0.000 claims 1
- ZLVXBBHTMQJRSX-VMGNSXQWSA-N jdtic Chemical compound C1([C@]2(C)CCN(C[C@@H]2C)C[C@H](C(C)C)NC(=O)[C@@H]2NCC3=CC(O)=CC=C3C2)=CC=CC(O)=C1 ZLVXBBHTMQJRSX-VMGNSXQWSA-N 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- WSFSSNUMVMOOMR-BJUDXGSMSA-N methanone Chemical compound O=[11CH2] WSFSSNUMVMOOMR-BJUDXGSMSA-N 0.000 claims 1
- 125000003884 phenylalkyl group Chemical group 0.000 claims 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 claims 1
- 238000002603 single-photon emission computed tomography Methods 0.000 claims 1
- CBDKQYKMCICBOF-UHFFFAOYSA-N thiazoline Chemical compound C1CN=CS1 CBDKQYKMCICBOF-UHFFFAOYSA-N 0.000 claims 1
- 125000003944 tolyl group Chemical group 0.000 claims 1
- 239000000203 mixture Chemical class 0.000 abstract description 41
- 125000005036 alkoxyphenyl group Chemical class 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 66
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 45
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- 238000005481 NMR spectroscopy Methods 0.000 description 32
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 30
- 239000002904 solvent Substances 0.000 description 27
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- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 17
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- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 15
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- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 12
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 11
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- 239000012312 sodium hydride Substances 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
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- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
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- DBGVGMSCBYYSLD-UHFFFAOYSA-N tributylstannane Chemical compound CCCC[SnH](CCCC)CCCC DBGVGMSCBYYSLD-UHFFFAOYSA-N 0.000 description 1
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- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/32—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D207/325—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
-
- 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
- A61K31/4402—Non condensed pyridines; Hydrogenated derivatives thereof only substituted in position 2, e.g. pheniramine, bisacodyl
-
- 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
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4465—Non condensed piperidines, e.g. piperocaine only substituted in position 4
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C217/04—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C217/06—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted
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Description
200409627 A7 B7 五、發明說明(1 ) 發明領域 本發明有關一種雙環衍生物、其合成及其用途,例如 使用於治療藉由組織胺受體所調節之疾病及狀況。 發明背景 5 組織胺(咪唑-4-基)乙胺]係為傳遞素物質。組織胺經 由多個經不同G-蛋白質偶聯之受體而產生生理效應。其於 速發型過敏反應中扮演著某一角色,且在抗原IgE抗體相 互作用之後自肥大細胞釋出。釋出之組織胺對於血管及平 滑肌系統之作用導致過敏反應症候群。此等作用係發生於 10 氏受體(Ash,A.S.F.及 Schild,Η·0·,J·尸/iarmaco/·,1996, 27,427)且被典型抗組織胺所阻斷(例如苯海拉明 (diphenhydramine))。組織胺亦經由其對於壁細胞之作用而 成為胃酸分泌之調節劑。組織胺之此等效應皆經由H2受體 來傳遞(Black,J.W·,Duncan,W.A.M·,Durant, C.J., 15 Ganellin, C.R. and Parsons, E.M., Nature, 1972, 236, 385) 且被Hz受體拮抗劑(例如甲腈咪胍(cimetidine》。第三種組 織胺受體-Hr最先係被描述為中樞神經系統(cNS)中之突 觸前自體受體(Arrang,J.-M·,Garbarg,M·,and Schwartz, 〜1983, 302, 832)控制組織胺之合成及釋放。近 20來之證據顯示該H3受體亦位於突觸前,作為在5-羥色胺 激能、去甲腎上腺素激能、多巴胺激能、膽鹼激能、及GABA 激能(含有7-胺基甲酸)之神經元上的異體受體。此等H3 受體最近亦於末稍組織諸如血管平滑肌中被確認。結果, 組織胺Η;促效劑、拮抗劑、及反促效劑之潛在治療應用。 本紙張尺度適用中國國豕標準(CNS)A4規格(21〇 X 297公爱) (請先¾讀背面之注意事項再填寫本頁) 裝V---------訂--------- 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 200409627 A7 __B7_ 五、發明說明(2 ) i 參張” The Histamine H3 Receptor-A Target for New Drugs ”, Leurs,R.,and Timmerman,H·,(修訂者),Elsevier,1998; Morisset 等人,2000, 408, 860-864)。最近 Dda 等(J. Biol· Chem·,2000, 275, 36781-36786)最近描述第四種組織 5 胺受體-H4。 基於動物研究而發現組織胺H3促效劑於睡眠/覺醒及 覺醒/失眠障礙中之潛在用途(Lin等人,及以.,1990, 523, 325; Monti 等人 Ewr· 乂 尸/mrm⑺/., 1991,205, 283)。亦基於 其抑制神經發炎之能力而揭示用以治療偏頭痛之用途 10 (Mcleod 等人 dhir. 5^/以少 1996,22, 2010)。其他應用係為在心肌缺血及高血壓中之保護角色, 其中去甲腎上腺素釋放具有療效(Imamura等人J. P/mrmaco/· TT^r·,1994, 271,1259)〇 已發現組織胺 H3 促效劑對氣喘具有療效,因其具有在,氣管中降低非腎上腺 15 素激能非膽鹼激能(NANC)神經傳遞之能力,且減少微血管 洩漏(Ichinose 等 £^r· J·尸/^rma⑺/·, 1989, 174, 49)。 供組織胺H3拮抗劑及反促效劑使用之數種指示同樣 係基於使用已知組織胺H3拮抗劑(例如硫代帕若醯胺 (thioperamide))進行之動物藥學實驗而提供。此等包括癡 20 呆、阿爾兹海默氏症(Alzheimer’s disease)(Panula 等人 1995,21,1977)、癲癇(Yokoyama 等 人五wr 乂 1993, 234,129)、發作性睡眠、進食 障礙(Machidori 等人 1992,590,180)、暈動 病、眩暈、注意力不集中的過動障礙(ADHD)、學習及記憶 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁)
200409627 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(3 ) (Barnes 等人 1993,19,181 j)、 精神分裂症(Schlicker 等人 尸hrmaco/·, 1996, 353, 290-294);(亦參照;Stark 等人乃〜以 Future,\996,2\,反 hems 專 k Progress in Drug 5 i^warc/z,1995, 45,107及其中所列之參考資料)。組織胺 H3拮抗劑單獨或與組織胺H!拮抗劑結合根據記載可用於 治療上呼吸道過敏反應(美國專利第5,217,986號、第 5,352,707號及第5,869,479號)。近來,組織胺H3拮抗劑 (GT-2331)係由 Gliatech Inc·確認及發展(Gliatech Inc· Press 10 Release Nov· 5, 1998; 5沁worW JbA:M999 年 3 月 2 日)用 以治療CNS障礙。 如前文所述,有關組織胺H3配體之先前技藝已有廣泛 之許論(“The Histamine H3 Receptor-A Target for New Drwg’’,Leurs· R·,and Timmerman,H·,(修訂者),Elsevier, 15 1998)。此份參考資料中,評論組織胺H3促效劑及拮抗劑 之醫藥化學(個別參照Krause等人及Philips等人)。僅於4 位置上含有單一取代基之咪唑部分的重要性同時出現在附 加取代對於活性之有害影響。咪唑環於任何殘留未經取代 位置上之特定甲基化經記載係大幅降低活性。其他公告支 20 撐咪唑功能係為高親和性組織胺H;受體配體所必要之假 設(參照 Ali 等人 J· C/zem·, 1999, 42, 903 及 Strak 等人 DrwgrfWwre, 1996,21,507及其中所列之參考資料)。然 而,許多含有咪唑之化合物皆為供組織胺甲基轉移酶—人 類體内之主要組織胺代謝酶一使用之物質,導致縮短半衰 5 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁)
200409627 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明() 期且降低生物可利用性(參照Rouleau等人J· P/^rmaco/. 公Φ. Γ/ζπ 1997, 281,1085)。此外,含有咪唑之藥物可經由 其與細胞色素單氧化酶系統相互作用,因酶誘發或酶抑制 而產生不利之生物轉化(Kapetanovic 等人Drwg 5 1984,12,560; Sheets 等人 Drwg AfWaZ?· 1984,12,603; Back·等人 5r· J. P/^rmaco/· 1985,85,121; Lavrijsen 等人 1986,35,1867; Drz/g 5^/,1998, 18, 83)。早期組織胺H3受體配體之較差血液腦 障壁穿透亦可能發生於咪唑片段(Ganellin等人drc/z. 10 Pharm. (WeinheimfGer.) 1998, 331, 395) 〇 近來,有數份公告描述不含有咪唑部分之組織胺H3 配體。例如:Ganellin 等人^[rc/z·尸/zarm· 1998, 331, 395; Walczynski 等人 Arch· Pharm· 1999,332,389; Walczynski 等人 Farmaco 15 1999,684; Linney 等人 J· Mei CTzew. 2000,2362; Tozer and Kalindjian Exp. Opin· Ther· Patents 2000, 10, 1045-1055;美國專利第5,352,707號;1999年8月26曰之 PCT公告W099/42458;及2000年2月9日之歐洲專利申請 案 0978512 〇 20 本發明化合物不含咪唑部分及其特有之傾向,且保持 於人類H3受體上之樂效。因此’本發明中,受體鍵结係使 用人類組織胺Η;受體測量(參照Lovenberg 1999,1107)。使用人類受體之篩選對於確定治療人類疾病 之新療法特別重要。習用鍵結檢定係例如使用大白鼠突觸 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝-----^----訂i 200409627 7;一 5 ο 1Χ A7 B7 發明說明(5 ) 體測定(Garbarg 等人 心:/?. TTzer. 1992,263, 304)、大白鼠皮質膜(West 等人 Af〇/· 1990, 610)、及天竺鼠腦部(Korte 等人 Biochem.
Commun. 1990,978)。僅預先使用人類組織進行有限之研 究,但此等研究皆提及齧齒類及靈長類受體在藥學上極大 之差異(West 等人 J. P/zarmaco/· 1999, 233)。 吾人現在描述一系列雙環衍生物,具有調節組織胺受 體一尤其是H3-受體--之活性的能力,而不具有存在味σ圭基 部分所特有之問題。 發明概述 本發明有關一種具有式(I)之化合物 (請先閒讀背面之注意事項再填寫本頁) 5 1Χ
(I)
P 經濟部智慧財產局員工消費合作社印製 ο 2 其中^\^及W2各為Η; & 係選自 Ga、RaGa、LaGa及 RaLaGa; X2 係選自 Gb、RbGb、LbGb 及 RbLbGb;
Ga及Gb個別係為NR3aR4a* NR3bR4b,或。比洛咬基、 咪嗤咬基、吡唑咬基、哌咬基、異吲哚咁基、嗎σ林基、喻 畊基、咪唑基、噻唑咁基、5,6-二氫-3-咪唑并[2,1-Β]噻唾 基、或噻唑基;其中R3a、R4a、R3b及R4b個別選自Η、c, β I -ο 7 本纸張尺度適用中國國家標準(CNS)A4規格C210 X 297公爱) 200409627 經濟部智慧財產局員工消費合作钍印製 A7 B7 __五、發明說明(6 ) 烷基、C3-7環烷基、及(c3_7環烷基)CN6烷基; Gb可另外選自硝基、鹵基、OH、CHO、吡咯基、或 -C(=N〇H)H; Ra及Rb個別係為Ο、S、NH或C=〇; 5 La及Lb個別係為Cw伸烷基;Y係為共價鍵結,其中Zi及Z2中之一係為N、Ο或 S;Y 亦可為 so2、〇〇、ch2、CH2CH2、och2、CH2〇、或 NRC,其中Rc係為Η、Cw烷基、C3-7環烷基、(C3-7環烷 基)C!·6烷基、Cw雜環基、(c2-7雜環基K:"烷基、苯基、 10 (苯基)<^_6烷基、或[二(c1-6烷基)胺基]CK6烷基; 冗!及Z2個別為N、〇、S或-CH=CH-以形成苯環; 或其藥學上可接受之鹽、醯胺或酯。 本發明亦有關一種藥學組合物,其包含本發明化合物 及藥學上可接受之載體;及一種製備或調配該組合物之方 15 法。本發明組合物可另外包含多於一種之本發明化合物, 或組合療法(組合調配物或投予經不同調配之活性劑的組 合物)。 本發明亦提出一種治療特定症狀及疾病之方法,該方 法係包括在需要該種治療之患者身上投予治療有效(或結 2〇 合有效)量之本發明化合物或組合物。所揭示之化合物可使 用於有需要之患者身上治療或預防神經障礙包括睡眠/覺 醒及覺醒/失眠障礙(例如失眠及時差)、注意力不集中的過 動障礙(ADHD)、學習及記憶障礙、認知功能障礙、偏頭痛、 神經發炎、癡呆、輕度認知受損(癡呆前期)、阿爾茲海默 8 尺度適用中國國家標準(CNS)A4規格C21Q X 297公爱Γ """" ' 一 (請先閱讀背面之注意事項再填寫本頁) 裝 '1T·
P 200409627 A7 B7 五、發明說明(7 ) 丨 * Ϊ ! (請先閱讀背面之;江意事項再填寫本頁) 氏症、癲癇、發作性睡眠、進食障礙、肥胖、晕動病、眩 暈、精神分裂症、濫用藥物、雙相式情感障礙、躁狂障礙 及抑鬱、及其他經由組織胺h3受體傳遞之疾病諸如上呼吸 道過敏反應、氣喘、瘙癢、鼻充血及過敏性鼻炎。例如。 5 本發明有關一種預防、抑制上呼吸道過敏反應、氣喘、癢 癢、鼻充血及過敏性鼻炎之發展或治療該等疾病之方法。 另一具體實例中,所揭示之化合物可使用於組合療 法,包括投予結合有效劑量之H3拮抗劑及投予結合有效劑 量之組織胺氏拮抗劑,諸如洛瑞提啶(bratidine) 10 (CLARITIN™)、迪司洛瑞提啶(desl〇ratidine) (CLARINEX™)、非索吩拿啶(fex〇fenadine)(ALLEGRATM) 及西提瑞啡(cetirizine)(ZYRTECTM),用以治療過敏性鼻 炎、鼻充血、及過敏性充血。 經濟部智慧財產局員工消費合作社印製 另一具體實例中,所揭示之化合物可使用於組合療法 15 中,包括投予結合有效劑量之H3拮抗劑及投予結合有效 劑量之神經遞質再攝取阻斷劑,諸如選擇性5-羥色胺再攝 取抑制劑(SSR)或非選擇性5-羥色胺、多巴胺或去甲腎上 腺素再攝取抑制劑,包括弗路歐沙汀(fluoxetine) (PROZAC™)、沙托林(sertraline)(ZOLOFTTM)、帕若沙汀 20 (paroxetine)(PAXILTM)及阿米垂泰林(amitryptyline),用以 治療抑鬱、心境障礙或精神分裂症。 由以下詳述及實施例、及所附之申請專利範圍可明瞭 本發明之其他特色及優點。 發明詳述 本纸張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 _________B7 —_ 五、發明說明(8 ) 本發明提出一種可用以治療由組織胺受體所傳遞之疾 病及症狀的雙環化合物。 A ·辭彙 特定辭彙係定義於下文,使用於整體揭示中。 5 本發明所使用之,,鹵素,,意指氯、溴、氟及碘’或其單 價基團。 本發明所使用之”烷基”一辭不論是單獨使用或作為取 代基之一部分,應包括直鏈及分支碳鏈。例如,烷基包括 甲基、乙基、丙基、異丙基、丁基、異丁基、第二丁基、 10 第三丁基、戊基及其類者。除非另有陳述,否則烷基上所 使用之”低級”意指具有1-4個碳原子之破鏈組成。”伸烷基” 意指二價烴基,諸如亞甲基(ch2)、伸乙基(-ch2-ch2-)或 伸丙基(-CH2CH2CH2-)。 除非另有陳述,否則本發明所使用之”烷氧基”意指具 15 有前述直鏈或分支鏈烷基之氧醚基。例如甲氧基、乙氧基、 正丙氧基、第二丁氧基、第三丁氧基、正己氧基及其類者。 經濟部智慧財產局員工消費合作社印製 * H» _ 1 I i If -I 4ί I i * »3 n (請先閱讀背面之注意事項再填寫本頁) 除非另有陳述,否則本發明所使用之,,環烷基,,意指三 至八員、飽和單環碳環結構。適當之實例包括環丙基、環 丁基、環戊基、環己基、環庚基及環辛基。 20 除非另有陳述,否則本發明所使用之,,環烯基,,意指三 至八員、部分不飽和、單環、碳環結構,其中該環結構係 含有至少一個雙鍵。適當之實例係包括環己烯基、環戊烯 基、環庚烯基、環辛烯基、環己-1,3-二烯基及其類者。 除非另有陳述,否則本發明所使用之”芳基”意指破環 10 本紙張尺度適用令國國家標準(CNS)A4規格C2i〇 X 297公釐) 200409627 Α7 Β7 五、發明說明( 5
ο 1X
5 1X 經濟部智慧財產局員工消費合作社印製 ο 2 务族基團,諸如苯基、萘基及其類者。二價基團包括伸苯 基(-QH4-),以苯-1,4-二基為佳,但亦可為笨义弘二基。 —除非另有陳述,否財發明所使用之,,芳烧基,,意指經 芳基諸如苯基、萘基及其類者所取代之任何烷基。芳烷基 之實例係包括苄基、苯乙基及苯丙基。 除非另有陳述,否則本發明所使用之”雜環,,、”雜環芙,, y雜環并”意指五員、六員 '或七員單環、九員或十員土雙 裒或十一員或十四員二環結構,含有至少一個雜原子部 为,選自包括N、0、SO、S02、(〇〇)、及s之群,以N、 0或s為佳視情況於各環中含有一至四個附加之雜原 子。部分具體實例中,該雜環基係含有介於丨及3個之間 或介於1及2個之間的附加雜原子。除非另有陳述,否則 雜環基可為飽和、部分飽和、芳族或部分芳族。該雜環基 可連接於產生穩定結構之任何雜原子或碳原子上。 例示單環雜環基可包括吡咯啶基、吡洛基、^ σ朵基、 吡唑基、氧雜環丁烧基、吡唑唯基、咪唑基、咪唑啡基、 味唑啶基、啐唑基、吟唑咬基、異啐唑啉基、異哼唑基、 噻唑基、噻二唑基、噻唑啶基、異噻唑基、異噻唑啶基、 呋喃基、四氫呋喃基、噻吩基、呤二唑基、哌唆基、哌。井 基、2-合氧基喻讲基、2-合氧基唆咬基、2_合氧基各咬 基、2-氧雜氮雜苯基、氮雜苯基、六氫氮雜苯基、4_哌啶 基、吡啶基、Ν-合氧基-吡啶基、吡啡基、嘧啶基、噠σ井基、 四氫吡喃基、四氫硫代吡喃基、四氫硫代吡喃基砜、嗎啉 基、硫代嗎咐基、硫代嗎咐基亞礙、琉代嗎味躐、二 11 本纸張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 丨 *-- (請先閱讀背面之注意事項再填寫本頁) 訂· 200409627 Α7
5 5 Ί-χ 經濟部智慧財產局員工消費合作社印製 ο 2 σ亏茂烷(dixolane)及四氫-1山二合氧基噻吩基、二咩烷基、 異。塞嗤咬基、環硫烧基、提瑞基(thiiranyl)、三。井基、二唾 基 '四唑基、氮雜環丁二烯基及其類者。 例示之雙環雜環基包括苯并噻唑基、苯并呤唑基、苯 并啐啡基、苯并噻吩基、噁啶基、喳啉基、喳啉基4氧化 物、四氫異喳咁基、異喳啉基、苯并咪唑基、苯并吡喃基、 呼I哚畊基、苯并呋喃基、色酮基、香豆素基、噌啉基、喳 σ号啉基、吲唑基 '吡洛并吡啶基、呋喃并吡啶基(諸如呋喃 并[2,3-c]吡啶基、呋喃并[3,!^]吡啶基)、或呋喃并[2,34] 吼啶基)、二氫異吲哚基、二氫喳唑啉基(諸如3,‘二氫 合氧基-喳唑咁基)、四氫喳啉基(諸如1,2,3,‘四氫喳口林 基)、四氫異°奎咐基(諸如1,2,3,4-四氫異σ奎琳基)、苯并異嗟 唾基、苯并異畤唑基、苯并二啡基、苯并呋咱基、苯并硫 代吡喃基、苯并三唑基、苯并吡唑基、二氫苯并呋喃基、 一氫苯并噻吩基、二氫苯并硫代吡喃基、二氩苯并硫代吡 σ南基艰、二氫苯并吡喃基、吲哚啉基、異吲哚基、四氫巧丨 唾基(諸如4,5,6,7-四氫吲唑基)、異色滿基、異吲哚唯基、 萘咬基、醜σ井基、胡椒基、嘌吟基、σ比咬并π比淀基、喳嗤 嘴基、四氫喳啉基、噻吩并呋喃基、噻吩并吡啶基、噻吩 并噻吩基、
12 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝: 訂· 經濟部智慧財產局員工消費合作社印製 200409627 A7 B7_ 五、發明說明(U ) 及其類者。 例示三環雜環基包括吖啶基、吩4唑基、吩畊基、吩 σ塞畊基、吟唾基、波明淀基(perminidinyl)、菲繞啉基、咔 啉基、萘并噻吩基、噻蒽基、及其類者。 5 較佳雜環基包括嗎咐基、σ底咬基、喻σ井基、咕σ各淀基、 ,咬基、σ比唆基、吼σ各基、^米σ坐基、4唾基、異4 σ坐基、 吖啶基、氮雜苯基、六氩氮雜苯基、氮雜環丁二烯基、吲 哚基、異吲哚基、嗟σ坐基、嗟二唑基、喳啉基、異喳σ林基、 1,2,3,4-四氫喳啉基、1,3,4-三氫異喳啡基、4,5,6,7-四氫吲 10 璉哚基(tetrahydroindadolyl)、苯并4 η井基、苯并σ寻哇基、 苯并嗔17坐基、苯并咪嗤基、四嗤基、4二唾基、
除非另有陳述,否則本發明所使用之”雜環基-烷基” 或”雜環基-伸烷基”一辭意指經雜環基所取代之任何烷 基,其中該雜環基-烷基係經由烷基部分鍵結於該分子之中 心部分。雜環基-烷基之適當實例係包括但不限於哌啶基甲 20 基、吡咯啶基甲基、哌啶基乙基、哌畊基曱基、吡咯基丁 基、σ底咬基異丁基、σ比咬基甲基、嘴淀乙基、及其類者。 當特定基團”經取代”時(例如烷基、伸烷基、環烷基、 芳基、雜環基、雜芳基),該基團可具有一或多個取代基, 以由一至五個取代基為佳,由一至三個取代基更佳,而由 13 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁)
200409627 涇濟部智慧財產局員工消費合作社印焚 A7 B7_五、發明說明(12 ) 一至兩個取代基最佳,個別選自取代基之列示。 期望分子中特定位置上之任何取代基的定義與其在分 子中其他地方的定義無關。已知本發明化合物上之取代基 及取代型式可由熟習此技藝者選擇,以提供具有化學安定 5 性且可藉技藝界已知之技術及本文所列示之方法輕易合成 的化合物。 在本揭示中所使用之標準命名法下,先描述所述之側 鏈的末端部分,之後為往接點方向之相鄰官能基。因此, 例如,”苯基(烷基)醯胺基(烷基)”取代基係意指具有下式之 10 基團 〇 ^烷基+ N 15 本發明所使用之”患者”一辭意指動物,以哺乳類為 佳,人類最佳,其係為治療、觀察或實驗之對象。 本發明所使用之”治療有效量”一辭意指研究人員、獸 醫、醫生或其他臨床工作人員所尋求的活性化合物或藥劑 在組織系統、動物或人類體内產生生物或醫藥反應的量, 20 包括預防、抑制欲治療之疾病或障礙的開始或舒缓其症候 群0 本#明所使用之”組合物”一辭包括包含特定量之特定 成分之產物,及直接或間接地由特定量之特定成份組合形 成之任何產物。 14 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) ~ .n H ! ! ϋ n ϋ ί I * u n (請先閱讀背面之注意事項再填寫本頁)
訂· 0 經濟部智慧財產局員工消費合作社印製 200409627 A7 B7 五、發明說明(13 ) 說明書中一尤其是以下流程圖及實施例一所使用之縮 寫如下·· DBAD = 偶氮二羧酸二-第三丁酯 DCE = 1,2-二氯乙烷 DCM = 二氯甲烷 DEAD = 偶氮二羧酸二乙酯 DMA — N,N-二甲基乙醯胺 DMAP = 4-N,N-二甲胺基吡唆 DME — 1,2-二甲氧乙烷 DMF = 二曱基甲醯胺 DMSO = 二甲基亞艰 RT = 室溫 TEA — 三乙胺 TFA = 三氟乙酸 THF = 四氩呋喃 下一段更詳細地描述本發明化合物。 5 B·化合物 本發明有關如例如前述發明概述部分及申請專利範圍 所述之式(I)化合物。較佳化合物係包括其中: (a) Ga及Gb個別係為NR3aR4a或NR3bR4b,或吼17各 唆基、_ σ坐唆基、°比σ坐淀基、σ底唆基、異,0朵咐基、 10 嗎啉基、哌畊基、咪唑基、噻唑啉基、5,6-二氫-3- 咪唑并[2,1-Β]噻唑基、或噻唑基;其中各R3a、R4a、 R3b及R4b個別選自Η、C丨-8烷基、C3_7環烷基、及 (C3-7環烧基)Ci_6烧基; (b) 其中X1係為LaGa; 15 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先¾讀背面之注意事項再填寫本頁)
· ! I 訂------- 200409627
五、發明說明(14 5
ο 1X 5 11 經濟部智慧財產局員工消費合作社印製 ο 2 (C) X2 係為 LbGb; ⑷χι係為LaGa且χ2係為LbGb; (e) Xi及&個別選自吡咯啶基甲基、哌啶基甲基、 二(Cl·2燒基)胺基(^2-5烷基)、及二(C^烷基)胺基 (C2-5燒氧基); ⑴X!係選自 Ga、RaGa、或 RaLaGa; (g) χ2 係選自 Gb、RbGb、或 RbLbGb; (h) χι及X2相同; (i) Ga及Gb個別係為nr3R4、吡咯啶基、咪唑啶基、 吼嗤咬基、喻啶基、異吲哚唯基、嗎啉基、噻唑基、 嗟嗤唯基、5,6-二氫-3-咪唑并[2,1-B]噻唑基 、或嗓 啡基;其中R3及汉4個別選自^及<^-4烷基; (j) Y 係為 0、S、so2、c=0、CH2、OCH2、CH2〇或 NRC ’其中Rc係為η、Ch院基、〇3·7環烧基、(C3_7 環烧基K:〗·6烷基、c2_5雜環基、(C2_7雜環基)(^.6烷 基、苯基、(苯基)(^4烷基、或[二((^·4烷基)胺基]CN6 烧基;或 (k) 前述者之組合。 本發明提出化合物諸如:1-[(4-(4-吡咯啶-1-基曱基笨 基)-嗔吩)-2-基甲基]-吡σ各咬;μ[(4-(4-吡洛咬-1-基曱基苯 基)-吱喃)-2-基曱基]-σ比洛咬;1-((4-(4-σ比洛咬-1·基曱基嗟 吩)-2-基,嗟吩)-2-基甲基)-σ比洛咬·,i_[(2-(4-吼洛咬小基曱 基苯基)-嗔吩)-3-基曱基]-σ比洛咬;1-[(3-(4-σ比(7各咬小基甲 基笨基)-嚷吩)-2-基甲基]-σ比洛淀;及1-((4-(4-吼略咬+基 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝 • 1 n I < 訂- 200409627 Α7
曱基吡啶)-2-基吡咬):基甲基)-吡咯啶。 其他本發明化合物包括:1-[4-(3,5-二氯-苯氧基)_苄 基]-吡咯啶;1-[4-(4-哌啶苯基硫烷基)_3_硝基-苄基]_哌 疋’4比各唆-1-基曱基-聯苯基-4-甲駿;4’- σ比洛咬-1-基曱 基-聯苯基-4-曱醛肟;3-吡咯啶-1-基甲基(‘吡咯啶―卜基 曱基-午基)-1Η-吡洛;及2-吡咯啶-1-基甲基-1-(4-吡咯啶小 基甲基基)-1Η-σ比σ各。 其他化合物實例係包括:1- [4-(4- σ比σ各咬-1-基曱基-笨 氧基)-苄基]-吡咯啶;1-[4-(4-吡咯啶-1-基甲基-苯氧基)—苄 基]-哌啶;1-[4-(4-吡咯啶-1-基曱基-苯磺醯基苄基吡咯 咬,1-[4-(4-。比洛淀小基甲基-辛基)_午基]各变ι_[4_(4一 味°坐小基曱基-笨氧基)-辛基]-咪唾;;1-[4-(4-味唾-1-基曱 基-苄基)-苄基]-咪唑;[4-(Ν,Ν,-二曱基-異硫脲)_曱基-苯氧 基l·苄基]-Ν,Ν’-二曱基-異硫脲;[4-(Ν-甲基-異硫脲)-甲基_ 苯氧基]-苄基;1-Ν-曱基-異硫脲;2-[4-(4-(2-咪唑啶)-2-基硫 甲基-苯氧基)-苄基-硫代]-2-咪唑啶;2-[4-(4-(2-噻唑啉)-2-基硫曱基-苯氧基)-乎基-硫代]-2-嗟吐咬;2-[4-(4-(1-甲基 咪唑)-2-基硫曱基-苯氧基)_苄基-硫代曱基-咪唑; 2-[4-(4-(2-咪唑啶)-2-基胺甲基-苯氧基)-苄基-胺基]-2-咪唑 啶;及1-(2-{4-[2-(1-苯乙基-π比咯啶)_乙基]-苯基卜乙基卜吡 洛咬。 其,化合物係包括:(Α)1-[4-(4-、;臭-午氧基)-辛基]-σ比σ各 啶;Μ4-(4-吡咯啶小基曱基-笨氧基甲基)-苄基]-1Η·吡口各; 及1-(4-吡咯啶-1-基甲基-苄基)-ΐΗ-吡咯;(Β)苄基-(4-吡咯 17 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) {靖先閱讀背面之注意事項再填寫本頁} 0 5 0 11 1Χ OXW 經濟部智慧財產局員工消費合作社印製 訂. 200409627 A7
5 ο Ti1
5 1X 經濟部智慧財產局員工消費合作社印製 o 2 咬小基f基-苯基)胺;午基_雙_(“比0各咬+基甲基-笨 胺;(3-候-i-基-丙基)_雙_(“比_ (2-(N,N-二甲基胺)乙基)-雙-(仏Wi-基甲基-苯基)-胺 f 亞胺偶氮基㈤仰塞补3_基苯 氧基)苯基](5,6·—氫·3·料㈣氮基[2,1_咐。幻;⑼雙 H:广丙基硫烧基)-笨基]甲萌二鹽酸鹽;雙 二氧基)_苯基][吩二甲胺基-丙氧 苯基)甲㈣及(E)雙-[4-(2_二甲胺基-乙氧 基)-苯基]-甲嗣。 ^ 八物本::=Γ為本發明化合物之合成中間物的化 合二:種化:物本身可或未具有藥學活性,包括流程圖 及合成實&例中所提供者。 明化合物’及研究由組_Η3受體所傳遞之疾病的方法, 包括使用如申請專利範圍第1項經呻-標記之化合物作為 正子放射斷層掃描術(PET)分子探針。 在製備本發明化合物之任—種方法期間 ,可能需要或 期望保濩位於任何所述分子上之敏感性或反應性基團。此 外,本發明化合物可使用保護基修飾,該化合物、前驅物 或前驅藥物亦包括於本發明範圍内。此可使用習用保護基 達成’,如”有機化學中之保護基,,,j.F.w· McOmie修訂, Plenum Press,1973;及 T.W. Greene & P.G.M· Wuts,“有機 化學中之保護基”第三版,John Wiley & Sons,1999所述。 18 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝 訂:! 200409627 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(17 ) 該保護基可使用技藝界已知之方法於簡便之後續階段移 羥基保護基 使用於羥基之保護包括甲基醚、經取代之甲基醚、經 5 取代之乙基醚、經取代之苄基醚、及甲矽烷基醚。 經取代之甲基醚 經取代之甲基醚包括曱氧甲基、曱硫甲基、第三丁硫 甲基、(苯基二曱基曱矽烷基)甲氧甲基、苄氧甲基、對-甲 氧苄基氧甲基、(4-甲氧苯氧基)甲基、癒瘡木酚曱基、第 10三丁氧曱基、4-戊烯氧曱基、曱矽烷氧甲基、2-甲氧乙氧 甲基、2,2,2-三氣乙氧曱基、雙(2-氯乙氧)甲基、2-(三甲基 甲矽烷基)乙氧甲基、四氫吡喃基、3-溴四氫吡喃基、四氫 硫代吡喃基、1-甲氧基環己基、4-甲氧基四氫吡喃基、仁 曱氧基四氫硫代吼°南基、4-甲氧基四氫硫代吼σ南基二 15乳基、氣-4-甲基)苯基]-4-曱氧σ辰咬基、ι,4-二σ寻烧 -2-基、四氫呋蜂基、四氫硫代吱σ南基及2,3,3a,4,5,m 八氫-7,8,8-三曱基-4,7-亞曱基苯并呋喃-2-基。 經取代之乙基醚 經取代之乙基醚的實例包括1-乙氧乙基、b (孓氣乙氧) 20乙基、1-甲基-1-甲氧乙基、1-曱基-1-苄氧基乙基、\_曱基 -1-午氧-2-乱乙基、2,2,2-二氣乙基、2-三曱基甲石夕烧美乙 基、2-(夢基氩硒基)乙基、第三丁基、烯丙基、對-氣苯基、 對-甲氧笨基、2,4-二硝基苯基、及苄基。 ' 經取代之苄基醚 19 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) ----------- (請先閱讀背面之注意事項再填寫本頁) 裝 訂---------參· 經濟部智慧財產局員工消費合作社印製 200409627 A7 B7 _ 五、發明說明(18 ) 經取代之苄基醚的實例係包括對-曱氧苄基、3,4-二曱 氧苄基、鄰硝基苄基、對-硝基苄基、對-鹵基苄基、2,6-二氯苄基、對-氰基苄基、對-苯基苄基、2-及4-吡啶甲基、 3-甲基-I-。比啶曱基N-氧基、二苯基曱基、對,對二硝基二 5 苯曱基、5-二苯并環庚基、三苯基甲基、α-萘基二苯基曱 基、對-甲氧基苯基二苯基曱基、二(對-甲氧苯基)苯基曱 基、三(對-甲氧苯基)甲基、4-(4’-溴苯醯氧基)苯基二苯基 甲基、4,4’,4’-三(4,5-二氯酞醯亞胺苯基)甲基、4,4’,4、三 (乙醯丙醯氧苯基)曱基、4,4’,4’-三(苄醯氧苯基)曱基、3-(咪 10 唑-1-基甲基)雙(4’ ,-二曱氧苯基)甲基、1,1-雙(4-甲氧笨 基:祐基甲基、蒽基、9-(9-苯基)氧雜蒽基、9-(9-苯基-10-合乳基)恩基、1,3 -苯弁二硫戊烧-2-基、及苯弁異嗟ϋ坐基 s,s-二氧基。 曱矽烷基醚 15 甲矽烷基醚之實例包括三曱基甲矽烷基、三乙基曱矽 烷基、三異丙基甲矽烷基、二甲基異丙基甲矽烷基、二乙 基異丙基曱矽烷基、二曱基提西基甲矽烷基 (dimethylthexylsilyl)、第三丁基二甲基甲矽烷基、第三丁 基二苯基甲矽烷基、三苄基甲矽烷基、三-對-二甲苯基甲 20 矽烷基、三苯基曱矽烷基、二苯基曱基曱矽烷基、及第三 丁基曱氧苯基甲矽烷基。 mm 除了醚類之外,羥基可於酯形式下進行保護。酯類之 實例包括甲酸s旨、苯甲醯甲酸醋、乙酸g旨、氣乙酸酯、二 20 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先M讀背面之注意事項再填冩本頁) 裝 訂----- 200409627 A7 B7 五、發明說明(1 ) 氣乙酸酯、三氯乙酸酯、甲氧乙酸酯、三苯基曱氧乙酸醋、 苯氧乙酸酯、對-氣苯氧乙酸酯、對-p-苯基乙酸®旨、3-苯基 丙酸酯、4-合氧基戊酸酯(乙醯丙酸酯)、4,4-(伸乙二硫)戊 酸酯、特戊酸酯、金剛烷酸酯、巴豆酸酯、4-甲氧基巴豆 5 酸酯、苄酸酯、對-苯基苄酸酯、2,4,6-三甲基苄酸酯(菜酸 酯)。 碳酸酯 碳酸酯之實例包括硫代碳酸曱酯、9-¾基甲酯、乙酯、 2,2,2-三氯乙酯、2-(三甲基甲矽烧基)乙酯、2-(笨基石黃醯基) 10 乙酯、2-(三苯基磷鏽基)乙酯、異丁酯、乙烯酯、烯丙酯、 對-硝基苯酯、苄酯、對-曱氧基苄酯、3,4-二甲氧苄酯、鄰 -石肖基辛S旨、對-罐基辛g旨、S-午S旨、二硫代碳酸4-乙氧基 -1-萎S旨、及甲S旨。 辅助切除 15 辅助切除之實例包括2-峨基苄酸酯、4-疊氮丁酸酯、 4-硝基-4-曱基戊酸酯、鄰-(二溴甲基)苄酸酯、2-甲驢基苯 磺酸酯、碳酸2-(曱硫甲氧基)乙酯、4-(曱硫曱氧基)丁酸 酯、及(甲硫甲氧曱基)苄酸酯。 複酯 20 複酯之實例包括2,6-二氯-4-曱基苯氧基乙酸酯、2,6- 一氣-4-(1,1,3,3-四曱基丁基)苯氧基乙酸g旨、2,4-雙(1,1_二 甲基丙夢)笨氧基乙酸酯、氣基二苯基乙酸酯、異丁酸酯、 單琥站酸醋、(Ε)-2-曱基-2- 丁烯酸酯(提革洛酸酯 (tigloate))、鄰-(甲氧幾基)节酸酯、對午酸g旨、萘酸 21 本紙張尺度適用中國國士標準(CNS)A4規格(210 X 297公爱) (請先¾讀背面之注意事項再填寫本頁) 一裝 H 1 n H · ϋ 1 HI , -V5 經濟部智慧財產局員工消費合作社印製 200409627 Α7 Β7 經濟部智慧財產局員工消費合作社印製 五、發明說明(20 ) 酷、硝酸酯、N,N,N’,N,-四曱基胺基磷酸烷酯、N-苯基胺 基甲酸酯、硼酸酯、二甲基硫膦基、及2,4-二硝基苯基次 石黃酸S旨。 磺酸酯 5 磺酸酯之實例包括硫酸酯、曱磺酸酯(甲磺酸酯)、苄 續酸S旨、及甲苯績酸醋。 使用於1,2-及1,3-二醇之保護 環狀縮醛及縮酮 環狀縮醛及縮酮之實例係包括亞甲基、亞乙基、1-第 10 三丁基亞乙基、1-苯基亞乙基、(4-甲氧苯基)亞乙基、2,2,2-三氣亞乙基、丙酮基(亞異丙基)、亞環戊基、亞環己基、 亞環庚基、亞苄基、對-甲氧亞苄基、2,4-二甲氧基亞苄基、 3,4->一甲氧基亞卞基、及2-确基亞辛基。 環狀鄰酯類 15 環狀鄰酯類之實例係包括甲氧基亞甲醋、乙氧基亞曱 酉旨、一曱氧基亞甲酯、1-甲氧基亞乙S旨、1-乙氧基亞乙g旨、 1,2_—甲氧基亞乙S旨' α -曱氧基亞节g旨、l-(N,N-二甲胺基) 亞乙酯衍生物、α-(Ν,Ν-二甲胺基)亞苄酯衍生物、及2-氧雜亞環戊酯。 20 曱矽烷基衍生物 甲矽烷基衍生物之實例包括二-第三丁基伸甲矽烷基 及1,3-(1,,1,3,3-四異丙基二亞矽氧烷)衍生物。 胺基保護基 使用於胺基之保遵係包括胺基曱酸醋、酿胺及特定之 22 (請先閱讀背面之注意事項再填寫本頁) 裝 “訂---- 參 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 B7 經濟部智慧財產局員工消費合阼社印製 五、發明說明(21 ) NH保護基。 胺基曱酸酯實例包括胺基甲酸甲酯及乙酯、經取代之 胺基甲酸乙酯、輔助切除胺基曱酸酯、光解切除胺基甲酸 酯、脲型衍生物、及複合胺基曱酸酯 5 胺基曱酸酯 胺基曱酸甲酯及胺酯甲酸乙酯之實例係包括甲酯及乙 酯、9-芴基甲酯、9-(2-磺基)苗酯曱酯、9-(2,7-二溴)¾基甲 酯、2,7-二-第三丁基-[9-(1〇,1〇_二合氧基-10,10,10,10-四氫 嗟嘲基)]甲S旨、及4-甲氧基苯酿曱醋。 10 經取代之乙酯 經取代之胺基甲酸乙酯包括2,2,2-三氣乙酯、2-三曱 基甲矽烷基乙酯、2-苯基乙酯、1-(1-金剛烷基)-i-曱基乙 酯、1,1-二甲基鹵乙酯、二甲基_2,2-二溴乙酯、1,1-二曱基-2,2,2-三氣乙酯、1-甲基聯苯基)乙酯、i-(3,5-15 二-第三丁基苯基)-1-甲基乙酯、2-(2,-及4,-吡啶基)乙酯、 2-(N,N-一環己基緩酿胺基)乙g旨、第三丁 g旨、1-金剛烧g旨、 乙烯S旨、烯丙g旨、1 -異丙基烯丙g旨、肉桂g旨、4-硝基肉桂 酯、8-喳啉酯、N-羥基哌啶酯、烷基二硫酯、苄酯、對_ 曱氧苄酯、對··硝基苄酯、對-溴基苄酯、對-氣苄酯、2,4-20 二氣苄酯、‘曱基亞硫醯基苄酯、9-蒽基甲酯及二苯基曱 酯。 輔$切除 輔助切除之實例係包括2-甲硫乙基、2-甲基磺醯基乙 基、2-(對-曱笨磺醯基)乙基、[2_(1,3_二噻烷基)]曱基、4- 23 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝 -訂--- 9mi fm i 9i - 200409627 A7 B7 五、發明說明(22 ) 甲石瓜笨基、2,4-二甲硫笨基、2-碟錯乙基、2·三苯基鱗錯異 丙基、丨,1 —二甲基氰乙基、間-氯-對-醯氧苄基、對-(二 經基氧硼基)苄基、5-苯并異呤唑基甲基、及2_(三氟甲 基)-6-色酮基甲基。 5 光解切除 光解切除之實例係包括間-硝基苯基、3,5-二甲氧苄 基、鄰-硝基苄基、3,4-二甲氧基硝基苄基、及苯基(鄰_ 硝基苯基)甲基。 脲型衍生物 1〇 脲型衍生物之實例係包括吩嗟σ井基-(1 〇)-幾基衍生 物、Ν’-對-甲苯磺醯胺基幾基、及Ν,_苯基胺基硫代羰基。 複合胺基甲酸酯 複合胺基曱酸酯之實例係包括硫代胺基曱酸第三戊酯 S-苄酯、對-氰基苄酯、環丁酯、環己酯、環戊酯、環丙基 15甲酯、對-癸氧基苄酯、二異丙基曱酯、2,2-二甲氧羰基乙 烯酯、鄰-(Ν,Ν-二甲基羧醯胺基)节酯、ι,ι_二曱基|(Ν,Ν-一甲基竣酿胺基)丙S旨、1,1-二甲基丙块g旨、二(2-σ比唆基) 甲酯、2-呋嘀基曱酯、2-碘乙酯、異菇酯、異丁酯、異菸 酯、對-(對甲氧苯基偶氮基)苄酯、1-曱基環丁酯、1_甲基 20 環己酯、1-曱基-1-環丙基曱酯、1-曱基-1-(3,5-二曱氧苯基) 乙ί旨、1-甲基-1-(對-苯基偶氮基笨基)乙醋、1-甲基-1-苯基 乙酯、k曱基-1-(4-吡啶基)乙酯、苯酯、對-(苯基偶氮基) 午醋、2,4,6-三-第三丁基笨S旨、4-(三甲基錄)爷g旨、及2,4,6_ 三甲基苄酯。 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公楚) (請先閱讀背面之注意事項再填寫本頁) 裝
! « I 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 200409627 Α7 Β7 五、發明說明(2 ) 醯胺類之實例包括 醯胺類 N-甲醯基、N-乙醯基、N-氣乙醯基、N-三氯乙醯基、 N-三氟乙醢基、N-本基乙基、N-3-苯基丙酿基、比唆 5甲醯基、Ν-3-吡啶羧醯胺基、Ν-苄醯苯丙胺醯基衍生物、 Ν-辛醯基、Ν-對-苯基辛醯基。 辅助切除 Ν-鄰-硝基苯乙醯基、Ν-鄰硝基苯氧乙醯基、Ν-乙醯乙 醯基、(Ν’-二硫辛氧幾胺基)乙酸基、Ν-3-(對-經苯基)丙酸 10 基、Ν-3-(鄰-硝基苯基)丙醯基、Ν-2-甲基-2-(鄰-硝基苯氧 基)丙醯基、N-2-甲基-2-(鄰-苯基偶氮基苯氧基)丙驢基、 N-4-氯丁醯基、N-3-曱基-3-硝基丁醯基、N-鄰-硝基肉桂醯 基、N-乙醯基曱硫胺酸衍生物、N-鄰-頌基苄醯基、N-鄰-(节 醯氧甲基)辛醯基、及4,5-二苯基-3-吟嗤咐-2-酮。 15 環狀醯亞胺衍生物 N-酞醯亞胺、N-二硫雜琥珀醯基、N-2,3-二笨基順丁 烯二醯基、N-2,5-二甲基吡洛基、N-l,l,4,4_四甲基二甲石夕 烧基氮雜環戊烧加合物、5-經取代-1,3-二甲基-1,3,5-三氮 雜%»己烧-2-嗣、5-經取代1,3-二午基-1,35-三氮雜環己烧 20 -2-酮及1-經取代3,5-二确基-4-。比淀酮基。 特定之ΝΗ_保護基 特寥之Ν Η保護基的實例包括 Ν-烧基及Ν-芳基胺類 Ν-曱基、Ν-烯丙基、Ν-[2-(三曱基甲矽烷基)乙氧基] 25 本紙張尺度適用中國國家標準(cns)a4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) Τ裝---- -訂---------. 200409627 A7 B7 五、發明說明( 24 10 15 經濟部智慧財產局員工消費合作社印製 20 甲基、N-3-乙醯氧丙基、N-(l-異丙基-4-硝基-2-合氧基-3-吡咯啉-3-基)、四級銨鹽、N-苄基、N-4-甲氧乎基、N-二(4-甲氧苯基)甲基、N-5-二苯并環庚基、N-三苯基甲基、N-(4-曱氧本基)一本基曱基、N-9-笨基苗基、N-2,7-二氯-9-¾基 亞甲基、N-二茂鐵曱基、及N-2-吡咬曱基胺N,-氧化物。 亞胺衍生物 N-1,1-二甲硫基亞曱基、N-亞苄基、N-對-曱氧基亞苄 基、N-二苯基亞甲基、N-[(2-吡啶基)菜基]亞甲基、及 N(N’,N’_二曱胺基亞曱基)。 使用於羰基之保護 非環性縮醛及縮醛 無環縮搭及縮酮之實例包括二曱基 基)、二辛基、雙(2-確基辛基)及二乙酸基 環狀縮醛及縮酮 環狀縮醛及縮酮之實例包括13,: -1,3_二今烧、5,5_二漠-丨,^二呤烷、5_(2_吡啶基二呤 烷、1,3-二巧茂烷、4-漠甲基-U·二今茂烷、丁烯 基)-1,3-二吟茂烷、4-苯基-1,3-二啐茂烷、4-(2-硝基苯 基)_1,3-二哼茂烷、4,5-二甲氧甲基〇二咩茂烷、〇,〇,-苯一氧基及1,5-二氫-3H-2,4-笨并二氧雜環庚烷。 非環性二硫代縮醛及縮酮 非亨性二硫代縮醛及縮酮之實例係包括s,s、二曱 基、S,s’-二乙基、s,s,_二丙基、ss、二丁基、s,s,二戊基、 S,S’-二笨基、S’S,-二午基及s,S’-二乙酿基。 雙(2,2,2-三氯乙 啐烷、5-亞曱基 m it 1. :- 9ft— 癱「-.1 Ti In i In ϋ* « J m 414 ti 1 awsmf J 一口,I m n Ha —vfl I* In 11 fl 一 (請先閱讀背面之注意事項再填寫本頁) 26 冬紙張尺度適用中國國家標準(CNS)A4規格GlO X 297公 經濟部智慧財產局員工消費合作社印製 200409627 A7 B7_ 五、發明說明(25 ) 環狀二硫代縮酮及縮酮 環狀二硫代縮酮及縮酮之實例係包括1,3-二噻烷、1,3-二°塞戊烧及1,5-二鼠-3H-2,4-苯弁二嗟庚烧。 非環性單硫代縮醛及縮酮 5 非環性單硫代縮醛及縮酮之實例係包括〇-三甲基甲 矽烷基烷基、0-甲基-S-烷基或-S-苯基及0-曱基-S-2-(甲 硫基)乙基。 環狀單硫代縮醛及縮酮 環狀單硫代縮醛及縮酮之實例係包括1,3-氧雜羥硫 10 烧。 複合衍生物 〇-經取代氰基環氧丙烷 0-經取代氰基環氧丙烷之實例包括0-乙醯基、〇-三曱 基甲碎烧基、Ο- 1-乙氧基乙基及0-四氫σ比喃基。 15 經取代之腙類 經取代之腙類的實例包括Ν,Ν-二甲基及2,4-二硝基苯 基。 两衍生物 肟衍生物之實例係包括〇-甲基、0-苄基及〇-苯硫甲 20 基。 亞胺類 經取代之亞甲基衍生物,環狀衍生物 經取代之亞甲基衍生物及環狀衍生物之實例係包括哼 吐咬、1-甲基-2-(Γ-經基烧基)咪唾、Ν,Ν’-二甲基咪嗤咬、 27 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) ----------------- (請先閱請背面之注意事項再填寫本頁) 訂· 鑣 200409627 A7 B7 五、發明說明(26 ) 2,3-二氫-1,3-苯并噻唑、二乙胺加合物、及曱基鋁雙(2,6-二-第三丁基-4-曱基笨氧)(MAD)錯合物。 二幾基化合物之單一保護 α -及/3-二酮類之選擇性保護 5 及/5-二酮類之選擇性保護的實例係包括稀胺、烯 醇乙酸S旨、稀醇醚、甲基、乙基、異丁基、嗓咬基、嗎4 基、4-曱基-1,3-二啐茂烧基、吡洛咬基、苄基、丁基、 及三甲基甲矽烷基。 環狀縮酮、單硫及二硫縮酮 10 環狀縮酮、單硫及二硫縮酮之實例係包括雙甲二氧基 衍生物及四甲基雙曱二氧基衍生物。 使用於竣基之保護 酯類 經取代之甲酯類 15 經取代之曱酯的實例係包括9-芴基甲酯、甲氧基曱 酯、甲硫基甲酯、四氫吡喃酯、四氫呋喃酯、甲氧乙氧甲 酯、2-(三甲基甲矽烧基)乙氧曱酯、苄氧曱酯、笨醯曱酯、 對-溴苯醯甲酯、α-甲基苯醯甲酯、對-甲氧基苯醯甲酯、 羧醯胺甲酯、及Ν-酞醯亞胺甲酯。 20 2-經取代乙酯類 2-經取代乙酯類之實例包括2,2,2-三氯乙酯、2-齒乙 酯、ω-霁烷酯、1-(三甲基甲矽烷基)乙酯、2-甲硫基乙醋、 1,3-二°塞烧基-2-甲酯、2-(對-確苯基亞石黃隨基)乙酯、2_(對-甲苯磺醯基)乙酯、2-(2、吡啶基)乙酯、2-(二苯基膦基)乙 28 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) -----------I (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製
200409627 Α7 Β7 97 五、發明說明() 酯、1-曱基-1-笨乙酯、第三丁酯、環戊酯、環己酯、烯丙 酯、3-丁烯-1-酯、4-(三曱基曱矽烷基)-2-丁烯-、肉桂 酯、α-甲基肉桂酯、苯酯、對-(甲基氫硫基)笨酯、及苄酯。 經取代之辛酉旨 5 經取代之苄酯的實例包括三苯基甲酯、二苯基甲酯、 雙(鄰-硝基苯基)曱酯、9-蒽基甲酯、2-(9,10-二合氧基)蒽 基甲醋、5-一笨并環庚醋、1-芘基甲§旨、2-(三ι曱基)-6-鉻醯曱酯、2,4,6-三曱基午g旨、對-漠午g旨、鄰_硝基辛酯、 對-硝基苄酯、對-甲氧基苄酯、2,6-二甲氧苄酯、‘(甲基 10亞硫酿)辛醋、4-石黃基+ g旨、胡椒醋、4-σ比唆甲酯及對 辛S旨。 甲石夕烧酉旨 甲矽烷酯之實例包括三甲基甲矽烷酯、三乙基甲矽烷 S曰、苐二丁基一甲基甲石夕烧S旨、異丙基二甲基曱石夕烧g旨、 15笨基一甲基曱石夕烧酯及二·第三丁基甲基曱石夕烧酯。 活性酯類 活性酯類之實例包括硫醇類。 複合衍生物 複合衍生物之實例係包括畤唑、2-烷基啐唑啉、 20 烷基-5-合氧基-1,3-哼唑啶、5-烷基-4-合氧基-i,3-二崎茂 烧、原酸醋、苯基及五胺基敍(III)錯合物。 甲φ烷酯 甲錫烷酯之實例包括三乙基甲錫烷酯及三_正丁基甲 錫炫J旨。 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) ,裝 n 1 I H 一一 * - - - n n m - --- - --- I ^ 經濟部智慧財產局員工消費合作社印製 200409627 A7 B7 28 五、發明說明 醯胺類及醯肼類 醯胺類之實例包括N,N-二甲基、吡咯啶基、哌啶基、 _ 5,6-二氫菲啶基、鄰-硝基醯替苯胺、N-7-硝基吲哚基、N-8- 石诗基~·1,2,3,4-四氮啥咐基、及對-P-苯續酿胺。 5 醯肼類 醯肼類之實例係包括Ν-苯基及Ν,Ν’-二異丙基。 本發明化合物可根據後續段落所描述之方法製備。 C ·合成 本發明化合物可根據習用合成有機方法及基質或組合 10 之化學方法製備,如以下流程圖1-7及實施例1-34所示。 一般熟習此技藝者可知道用以提供本發明化合物之流程圖 及實施例之變化及改變。熟習此技藝者已知本發明化合物 之合成可藉著購買本發明所述之任何流程圖中所述之中間 物或經保護之中間化合物而進行。 15 式I化合物可根據流程圖1至5所述之方法而製備。 (請先閱讀背面之注意事項再填寫本頁) 裝 〇
經濟部智慧財產局員工消費合作社印製 20 Β(〇Η)2 w,
30 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(29 ) 流程圖1 式V及式VII之化合物,其中該取代基係如式I所定 義,可根據流程圖1所述之方法製備。詳言之,式II及式 5 ΠΙ之化合物於步驟A中,使用Pd觸媒諸如Pd2(dba)3、配 體諸如三苯膦、或第三_三丁基膦處理,於鹼例如碳酸铯、 碳酸鉀等存在下,於溶劑諸如二啐烷、或四氫呋喃中進行 反應,產生式IV之化合物。較佳具體實例中,式II及ΙΠ 之化合物於Pd2(dba)3、第三-三丁基膦、碳酸铯存在下,於 10 二啐烷中進行反應,產生式IV之化合物。步驟B中,式 IV之化合物於還原劑諸如NaBH4或NaB(OAc)3H存在下, 於酸性條件例如HOAc下,於二氯甲烷中,使用適當之 Ga-H進行處理,其中Ga係為式I中所定義之取代基,產 生式V之化合物。較佳具體實例中,該還原劑係為 15 NaB(0Ac)3H〇 式VI之化合物可於步驟C中,藉著式IV之化合物與 適當量之G.a-H進行反應而製得,其中Ga係為式I中所定 義之取代基Ga。該反應條件係與式v化合物所使用者相 同,除Ga-H之用量係為式V化合物所使用之一半外。 20 式VII之化合物可於步驟D中,藉著於還原劑諸如
NaBH4或NaB(OAc)3H存在下,於酸性條件下,例如於 HOAc ^,於二氣甲烷中,使用Gb-H處理式VI之化合物 而製得,其中Gb係為式I中所定義之Gb。式VII之化合 物亦可於步驟D中,於驗諸如碳酸铯、破酸鉀、破酸鈉等 31 本紙張尺度適用中晒家標準(CNS)A4規格(210 X 297公笼)" '"'" , Μ-----.---,訂--------- (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合泎社印製 200409627 A7 B7_ 五、發明說明(3Q ) 存在下,於溶劑諸如曱醇或乙醇中,處理羥基胺、或經烷 基化之羥基胺而製得。較佳具體實例中,式VI化合物使 用羥基胺及碳酸鈉於乙醇中進行處理,得到式VII之化合 物。 5
流程圖2 式X及式XII之化合物,其中取代基如式I中所定義, 15 可根據流程圖2所述之方法製備。詳言之,式VIII之化合 物於步驟E中,使用亞硫醯氯或草醯氯於氣仿、二氯甲烷、 或二氯乙烷中,於室溫或高溫下進行處理,而轉化成式IX 之化合物。較佳具體實例中,式VIII之化合物與亞硫醯氯 於氯仿中於50-70°C下進行反應,產生式IX之化合物。步 20 驟F中,式IX之化合物於鹼例如碳酸鉋、碳酸鉀、碳酸 鈉等,於溶劑諸如丙酮或乙腈中,使用適當之GaH處理, 產生式X之化合物。較佳具體實例中,該鹼係為碳酸鉀, 而溶劑係為乙腈。 式IX之化合物於步驟G中,於例如碳酸絶、碳酸奸、 32 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) —I # I i 1 I 1 1 m 訂------- .争 200409627 A7 B7 31 五、發明說明( 碳酸鈉等鹼存在下,於DMF中與酞醯亞胺進行反應,產 生中間體。較佳具體實例中,該鹼係為碳酸鉀。該可與胼 於曱醇與THF之混合物中,於較佳該混合溶劑之沸點的高 溫下進行反應,產生式XI之化合物。 式XI之化合物係於步驟Η中,於吡啶中於回流溫度 下,使用適當之異硫脲或經烷基化之異硫脲進行處理,轉 化成式XII之化合物。較佳具體實例中,式XI之化合物與 2-硫代-2-咪唑啉於吡啶中於回流下進行反應,產生式IX 之化合物。 (請先閱讀背面之注意事項再填寫本頁) 裝 10
Ga 一
Wi XIII 15
XVIII — 訂---------
經濟部智慧財產局員X消費合作社印M 20 流程圖3 式XV及式XVIII之化合物,其中該取代基係如式I 中所定義,可根據流程圖3所列之方法製備。詳言之,式 XIII之化合物於步驟I中,藉著於例如第三丁醇鈉、第三 丁醇鉀、碳酸鉋、碳酸鉀、碳酸鈉等鹼存在下,於溶劑諸 如甲醇养乙醇中,與式XIV之化合物進行反應,而轉化成 式XV之化合物。較佳具體實例中,該鹼係為第三丁醇鹽, 而溶劑係為乙醇。 33 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 B7 五、發明說明( 32 10 式XIII之化合物於步驟J中,於硫酸氫四丁基銨及鹼 例如碳酸铯、碳酸鉀、或氫氧化納存在下,於溶劑諸如苯 或甲苯中,與式XVI之化合物進行反應,其中22係為氮, 產生之XVII之化合物。較佳具體實例中,該鹼係為氫氧 化鈉,而該溶劑係為苯。 式XVIII之化合物可於步驟K中,藉著於還原劑諸如 NaBH4、或NaB(OAc)3H存在下,於酸性條件例如HOAc 中,於二氯曱烷中,使用適當之Ga-H—其中Ga係如式I 中之Ga所定義一處理式XVII之化合物而製得。較佳具體 實例中,該還原劑係為NaB(OAc)3H。
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,N—[ Rc W1 W2 XX 15 - - II- i —i ·- I ----- i ·:1 i · -1 - - i ...... 1 —Ml- 1 I as 一 ^ · I— i i In nfl i — —a I (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製
流程圖4 式XX之化合物,其中取代基係如式I中所定義,可 根據流程圖4所述之方法製備。詳言之,式XIX之化合物 20 係於步驟L中,於例如碳酸鉋、碳酸鉀等鹼存在下,於溶 劑諸如二呤烷或丁HF中,使用胺NHRC、Pd觸媒諸如 Pd2(dba\3、配體諸如三苯膦、或第三-三丁基膦進行處理而 轉化成式XX之化合物,該Rc係為式I化合物中所定義之 取代基較佳具體實例中,該式XIX之化合物與胺NHRC 34 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 Α7 Β7 五、發明說明(33 ) 於Pd(dba)3、第三-三丁基膦、碳酸鉋存在下,於二$烧中 進行反應,產生式XX之化合物。
Br 步騍Μ
Ga
XXII
Yj Wt w2 ,Ga 10 流程圖5 式XXI之化合物於步驟]y[中,於溶劑諸如甲醇或乙 醇中,於回流溫度下,使用適當之硫脲、或經烧基化之硫 脈進行處理’歷經特定時間如1或2小時。之後,處理諸 如三乙胺、碳酸鉋、碳酸鉀等,產生式χχπ之化合物。 較佳具體實例中,式XXI之化合物於乙醇中於回流下與2_ 咪唑啶硫酮進行反應,之後處理三乙胺,以產生式χχπ 之化合物。 n I i 14 I n i I ! κι I * ί i (請先Μ讀背面之注意事項再填寫本頁) *tr· 經濟部智慧財產局員工消費合作社印製 5 11
步脒N
GaLaRa、<Q~Y一0RbLbGb 1 w1 w2 Zl XXIV 流程圖6 式XXIII之化合物於步驟N中,於觸媒諸如Pd(PPh3)4 35 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公髮) 經濟部智慧財產局員工消費合作社印製 200409627 A7 B7_ 五、發明說明(34 ) 存在下,於溶劑諸如正丁醇中,於回流溫度下,使用適當 之二烷胺基-烷基-硫醇諸如氫化鈉進行處理,產生式XXIV 之化合物。
XXV XXVI 流程圖7 10 式XXV之化合物於步驟0中,於溶劑諸如甲醇或乙 醇中,於回流溫度下,使用適當之二烷胺基-烷基-鹵素及 鹼諸如第三丁醇鉀進行處理歷經特定時間如18或24小 時,產生式XXVI之化合物。 15 D ·調配物、投藥、及療法 所揭示之化合物可單獨或組合(與例如組織胺受體 拮抗劑組合)而於有需要之患者身上用以治療或預防神經 障礙,包括睡眠/覺醒及覺醒/失眠障礙(例如失眠及時差)、 注意力不集中的過動障礙(ADHD)、學習及記憶障礙、認知 2〇 功能障礙、偏頭痛、神經發炎、癡呆、輕度認知受損(癡呆 前期)、阿爾茲海默氏症、癲癇、發作性睡眠、進食障礙、 肥胖、事動病、眩暈、精神分裂症、濫用藥物、雙相式情 感障礙、躁狂障礙及抑鬱、及其他經由組織胺H3受體傳遞 之疾病諸如上呼吸道過敏反應、氣喘、癢疼、鼻充血及過 36 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先:«·!*背面之注意事項再填寫本頁) 裝 訂--------- 200409627 A7 _ B7 五、發明說明(35 ) 敏性鼻炎。 1 ·調配物及投藥 本發明化合物或組合物可藉任何習用投藥路徑調配且 投藥於患者,包括但不限於靜脈内、經口、皮下、肌内、 5 皮内及非經腸投藥。用於治療各症狀之化合物的有效量可 由一般熟習此技藝者變化且決定。 使用於醫藥中時,本發明化合物之鹽類意指無毒性之” 藥學上可接受之鹽”。然而,可使用其他鹽類以製備本發明 化合物或其藥學上可接受之鹽。該化合物適當之藥學上可 10 接受之鹽係包括酸加成鹽,其可例如藉著浪合該化合物之 溶液與藥學上可接受之酸諸如鹽酸、硫酸、反丁烯二酸、 順丁烯二酸、號珀酸、乙酸、苄酸、檸檬酸、酒石酸、碳 酸或碟酸之溶液而形成。此外,當本發明化合物具有酸性 部分時,其適當之藥學上可接受之鹽可包括鹼金屬鹽,例 15如鈉或鉀鹽;驗土金屬鹽,例如鈣或鎂鹽;及使用適當之有 機配體形成之鹽,例甘四級銨鹽。 因此,代表性藥學上可接受之鹽係包括下列鹽類:乙酸 鹽、苯磺酸鹽、苄酸鹽、碳酸氫鹽、硫酸氫鹽、酒石酸氫 鹽、棚酸鹽、漠化物、伊得特酸妈(calcium edetate)、卡米 20 司酸鹽(camsylate)、碳酸鹽、氣化物、克列唯列酸鹽 (clavulanate)、檸檬酸鹽、二氫氯化物、伊得特酸鹽 (edetate),、伊氐司酸鹽(edisylate)、伊司托酸鹽(estolate)、 伊司列酸鹽(esylate)、反丁烯二酸鹽、古路西酸鹽 (gluceptate)、葡糠酸鹽、縠胺酸鹽、乙醇醯阿散酸鹽、己 37 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝 訂--------- 經濟部智慧財產局員工消費合作社印製 200409627 A7 B7 經濟部智慧財產局員工消f合作社印製 五、發明說明(36 ) 基間苯二紛鹽、海巴胺(hydramine)、氫、;臭酸鹽、鹽酸鹽、 羥基萘酸鹽、碘化物、異硫赶酸鹽、乳酸鹽、乳糖醛酸鹽、 月桂酸鹽、蘋果酸鹽、順丁烯二酸鹽、扁桃酸鹽、甲磺酸 鹽、甲基溴化物、甲基硝酸鹽、甲基硫酸鹽、黏酸鹽、尼 5 普司酸鹽(napsylate)、硝酸鹽、N-甲基還原葡糖胺、銨鹽、 油酸鹽、帕莫酸鹽(pamoate)(因伯尼酸鹽(embonate))、棕櫚 酸鹽、泛酸鹽、磷酸鹽/二磷酸鹽、聚半乳糖醛酸鹽、水揚 酸鹽、硬脂酸鹽、硫酸鹽、鹼式乙酸鹽、琥珀酸鹽、丹寧 酸鹽、酒石酸鹽、提歐克列酸鹽(teoclate)、甲苯磺酸鹽、 10 托伊提戴(triethiodide)及戊酸鹽。 本發明範圍内包括本發明化合物之前驅藥物。此等前 驅藥物通常係為該化合物可於禮巧轉化成所需化合物之的 官能基衍生物。因此,本發明治療方法中,,,投藥,,一辭涵 蓋詳細揭示之化合物或未詳細揭示之化合物―其投藥於患 15者體内之後於禮絝轉化成所詳述之化合物—所描述之各種 疾病的治療。選擇及製備適當之前驅藥物衍生物的習用方 法A描述於例如确驅藥物之設計” H· Bundgaard,Elsevier 修訂,1985中。除了鹽類之外,本發明提出所述化合物之 酯類、醯胺類、及其他經保護或衍化之形式。 2〇 ^本發明化合物具有至少一種對掌性中心時,其存有 鏡像異構物。當該化合物具有兩個或多個對掌性中心時, 2可另吵具有非鏡像異構物。已知所有此等異構物及其混 合物皆包括於本發明範圍内。此外,該化合物之結晶形式 的〜部分可存為多晶形式,而其本身係包括於本發明中。 38 K張尺度國家標準(Ι3Ν3)Α4規格(21〇 χ 297 - (請先閱讀背面之注意事項再填寫本頁) 严--- 1
P 經濟部智慧財產局員工消費合作社印製 200409627 A7 B7_ 五、發明說明(37 ) 此外,該化合物中之一部分可與水(即水合物)或一般有機 溶劑形成溶合物,而該溶劑亦包括於本發明範圍内。 本發明亦提出一種藥學組合物,包含一或多種本發明 化合物,結合有藥學上可接受之載體及視情況使用之其他 5 藥劑諸如拮抗劑或SSRIs。此等組合物較佳係單元劑型 .諸如丸粒、錠劑、膠囊型錠劑、膠囊(各包括即釋型、分時 釋藥型及持續釋藥型調配物)、粉末、顆粒、無菌非經腸溶 液或懸浮液(包括糖漿及乳液)、經計量之氣溶膠或液體喷 劑、滴劑、安親(ampolue)、自動注射裝置或栓劑;經口非經 10 腸有鼻内、舌下或直腸内投藥、或吸入或吹入投藥。或該 組合物為適於每週投藥一次或每月投藥一次之形式;例如 活性化合物之不可溶鹽,諸如癸酸鹽,可用以提供肌内注 射用之儲存配製劑。製備固体組合物諸如錠劑時,主要活 性成份與藥學載體例如習用製錠成份諸如玉米粉、乳糖、 15 蔗糖、山梨糖醇、滑石、硬脂酸、硬脂酸鎂、磷酸二鈣或 樹膠,及其他藥學稀釋劑例如水混合,以形成固體預調配 組合物,含有本發明化合物或其藥學上可接受之鹽的均勻 混合物。當描述此等預調配組合物係均勻時,意指該活性 成份係均勻分散於整體組合物中,故該組合物可輕易地分 2〇 成等效劑型,諸如錠劑、丸粒及膠囊。此種固體預調配組 合物隨之分成前述類型之單元劑型,含有由5至約1000 毫克之年發明活性成份。實例包括5毫克、7毫克、10毫 克、15毫克、20毫克、35毫克、50毫克、75毫克、100 毫克、120毫克、150毫克等。所揭示之組合物的旋劑或丸 39 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 1-----------· i -----;--訂 *---------- (請先閒讀背面之注意事項再填寫本頁) 200409627 五、發明說明(
10 15 經濟部智慧財產局員工消費合作社印製 20 :可==广以產生提供長效作用之優點的劑型。例 :包含内部劑量及外部劑量組份,後者係 == 式。該兩組份可由腸衣層隔,該腸=二之崩解,而使内部組份保持原樣地 :衣層;;==。一 料諸如蟲膠、十六醇、及纖維料種聚合酸與材 體二合物及組合物以經°或注射投藥之液 體开7式1括水减、料#調味之㈣、含水或含、、由之縣 =及=Γΐ液,其含有食用油諸如諸如棉杆油’: =二生油、及·相同之藥學佐劑。 適用於3水_液之分散劑或懸浮劑 膠諸如黃蓍膠、阿拉伯膠、藻酸睡 °成及天㈣ 素鈉、聚乙烯基-吡咯啉鲷或明膠:A、羧甲基纖維 當本發明化合物之製備方法產生立 時,此等異構物可藉習用技術諸如製備用層析分離5 合物可製備成消旋形式’或可藉鏡像異構特異::法: 離析而製備個別鏡像異構物。可例如藉 用旋光性酸諸如㈠-二-對-甲苯酿-d-酒石酸及/或(+)-二 曱笨醯-d_酒;5酸形成鹽’而形成非鏡像異構物對,之後分 步結晶且再生游祕’而將該化合物_成其組份鏡像旦 構物。該化合物亦可藉著形成非鏡像異構S旨或si胺,之後 層析分離且移除對掌性辅劑而離析。或該化合物可使用對 掌性HPLC管柱離析。 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公髮 (請先閱讀背面之注意事項再填寫本頁) 裝 τ β i s I 一 I II flu t— —«β «ϋ I I 3 - -言 經濟部智慧財產局員工消費合作社印製 200409627 A7 B7_ 五、發明說明(39 ) 本發明化合物較佳可於單一日劑量形式下投藥,或整 體曰分散液可分成每日兩次、三次或四次之次劑量投藥。 此外,本發明化合物可於鼻内形式下經由局部使用適當之 鼻内佐劑投藥,或經由一般熟習此技藝者所熟知之經皮敷 5 劑投藥。使用經皮輸送系統形式投藥時,該劑量投藥當然 為連續,而非在整個投藥計劃中斷續地投藥。 例如,使用錠劑或膠囊形式經口投藥時,該活性藥物 組份可與經口、無毒性藥學上可接受之惰性載體諸如乙 醇、甘油、水等結合。而且,當期望或需要時,亦可在該 10 混合物中摻入適當之黏合劑、潤滑劑、崩解劑及著色劑。 適當之黏合劑包括但不限制澱粉、明膠、天然膠諸如葡萄 糖或石-乳糖、玉米甜味劑、天然及合成樹膠諸如阿拉伯 膠、黃蓍膠或油酸鈉、硬脂酸鈉、硬脂酸鎂、苄酸鈉、乙 酸鈉、氯化鈉等。崩解劑包括但不限於澱粉、甲基纖維素、 15 瓊脂、膨潤土、漢生膠等。 本發明化合物亦可使用脂質體輸送系統諸如小型單層 囊泡、大型單層囊泡及多層囊泡。脂質體可由各種磷脂質 形成,諸如膽固醇、硬脂基胺或磷脂醯膽鹼。 本發明化合物亦可使用單株抗體作為該化合物分子所 20 偶聯之個別載體而輸送。本發明化合物亦可與作為可定靶 藥物載體之可溶性聚合物偶聯。該聚合物可包括聚乙烯基 吡咯啉酮、吡喃共聚物、聚羥丙基甲基丙烯醯胺酚、聚羥 乙基天冬胺醯胺酚、或經棕櫚醯基殘基取代之聚乙二氧基 聚離胺酸。此外,本發明化合物可偶聯於一種可用於達成 41 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝 Φ 200409627 經濟部智慧財產局員工消費合作、社印則衣 A7 B7 五、發明說明(〇) 藥物之控制釋放的生物可降解聚合物,例如聚乳酸、聚 己内醋、聚經基丁酸、聚醋聚縮醛、聚二羥基吡喃、聚氰 基丙稀酸* ®日及水凝膠之經:父聯或兩性的嵌段丘聚物。 本發明化合物可在需要ADHD治療時,使用前述任一 5 種組合物且根據技藝界公認之投藥計劃投藥。 該產物之曰劑量可由1至1,000毫克每個成人每曰而 大幅變化。就經口投藥而言,該組合物較佳係使用錠劑形 式’含有 1.0、5·0、1〇_0、15.0、25·〇、5〇·〇、1〇〇、250 及 500毫克活性成份,以徵候性地調整投予欲治療之患者的 10 劑量。該藥物之有效量一般係由約0·01毫克/公斤至約20 毫克/公斤體重每曰。該範圍以約0·02毫克/公斤至約1〇 毫克/公斤體重每日為佳,尤其是約0.05毫克/公斤至約1〇 毫克/公斤體重每日。該化合物可每日投藥1至4次。 投藥之最佳劑量可由熟習此技藝者輕易決定,可依所 15 使用之特定化合物、投藥模式、配製劑強度、投藥模式、 及疾病之發展而定。此外,欲治療之特定患者所特有之因 素包括患者年齡、體重、飲食及投藥時間,導致調整劑量 之必要性。 2·組合療法 20 所揭示之化合物可與其他療劑包括受體拮抗兩j、 Η?受體拮抗劑、及神經遞質調節劑諸如SSRls及非選_十生 5-羥色聲再攝取抑制劑(NSSRIs)結合使用。 技藝界已知測定用以治療及預防所揭示之藥學組合物 或所揭示之藥物組合物之有效劑量的方法,不論是否 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) n n I n H ϋ n n n f— ftdi * n 11 i 1 ff i n 一 口,9 n an n n n «n 11 1 (請先閱讀背面之注意事項再填寫本頁) 200409627 五、發明說明(4i 有效量治療使用而言’本發明所使用之,,結合 組織h:::生化合物或藥劑的量在單獨或組合時,於 复trr體内產生研究人員、獸醫、醫師或 二療之所”之生物或醫藥反應,包括舒緩欲 開始就r:用途而言(即抑制疾病之 =單獨或結合使用時,如研究人員、獸醫、醫 :床工作人員所尋求般地抑制患者體内之障礙的二: 障礙之延遲至少部分係因為調節一或多個組織胺受體 遞因此,本發明提出兩種或多種藥物之組合物,例 如⑷各藥物係於個別治療或預防有效量下投藥办)該組合 =中之至少一種藥物係於一量下投藥,其係低於單獨投藥 時之治,或預防量,但在與本發明第二種藥物或附加藥物 結合投藥時,可進行治療或預防;或(c)兩藥物皆於低於單獨 投藥時之治療或預防量的量下投藥,但在一起投藥時可進 行治療或預防。亦可有三種或多種衍生物之組合物。組合 療法係包括同以投藥含有所有活性劑之單一調配物;基本 經濟部智慧財產局員工消費合作社印製 上同時投予多於一種之調配物;及投予兩種或多種個別調 配之活性劑。 實施例 實施例 〇 43 本纸張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627
五、發明說明(42 ) 5 ο 1Μ 5 11 經濟部智慧財產局員工消費合作钍印製 ο 2 l-[(4-(4-吡咯啶-1-基甲基-苯基)-噻吩)冬基甲基]“比 咯啶 Ki=9.0 nM 步驟A 2-曱醯基-4-(4-甲酿苯基卜嗔吩 5-曱醯基-2-噻吩硼酸(1當量,312毫克)、4-溴苯甲醛 (1當量,312毫克)、Pd2(dba)3(1.5當量百分比,28 4克)、 當量百分比,15毫克)及碳酸铯(1.3克)於二σ寻烧 (2毫升)中於80。〇下授拌24小時。濃縮之後’混合物使用 製備TLC(於己烷中之20百分比EtOAc)純化產生主要化合 物(40毫克)。 步驟B 與吡咯啶(2.6當量,33微升)、H0Ac(4當量,35微升) 及NaBH(OAc)3(2.6當量,1〇3毫克)混合於二氯甲烷(5毫 升)中之2-甲醯基-4-(4-甲醯苯基)-噻吩(1當量,33毫克) 於室溫下攪拌16小時。濃縮之後,混合物使用製備TLC(於 二氯甲烷中20百分比之EtOAc)純化產生主要化合物(1〇 毫克)。 !H NMR (400 MHz, CDCI3) δ 7.45 (d, J - 8.3 Hz 2H)? 7·25 (d,/= 8.3 Hz,2H),7·06 (d,3.6 Hz,1H),6·22 (d, J = 3.1Hz,1H),3.76 (s,2H),3.58 (s,2H),2 51 (m, 8Η),1·74 (m,8H). 44 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公髮) (請先闇請背面之注意事項再填寫本頁) 裝 訂--------- 200409627 A7 B7 五、發明說明(43 ) 實施例2 〇 5 1-[(4-(4_σ比咯啶-1-基曱基-苯基)-呋喃)_2、基甲基吡咯啶
Ki = 0.41 nM 該主要化合物係自5-甲酿基-2-π夫喃娜酸及4-溴苯甲 搭使用如同實施例1所述之方法製備。 H NMR (400 MHz, CDCI3) δ 7.55 (d, 7= 8.3 Ηζ? 2Η), 10 7.27 (d,8·3 Ηζ,2Η),6·50 (d,3·3 Ηζ,1Η),6·22 (d, J = 3.3 Ηζ,1Η),3·69 (s,2Η),3·62 (s,2Η),2.55 (m, 8Η),1·74 (m,8Η)· 實施例3 15
1-((4-吡咯啶小基曱基-噻吩)-2-基噻吩)-2-基甲基)-吡 咯啶
20 Ki= 1.4 nM 該主要化合物係自5-曱醯基-2-噻吩硼酸及2-溴-5-曱 醯基噻兮使用如同實施例1所述之方法製備。 lH NMR (400 MHz, CDCI3) δ 7.06 (d, 7=3.6 Hz, 2H)5 ? 6.72 (s,J = 3.6 Hz,2H),3.65 (s,4H),2.48 (s,8H),1·64 (m, 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝-----.---訂---------φ. 經濟部智慧財產局員工消費合作社印製 200409627
A7 B7 ,44 、 五、發明說明() 8H). 實施例4 5 0 1-[(2-(4-。比咯淀-1-基曱基-苯基>噻吩基甲基吡 10 咯啶
Ki = 9.0 nM 該主要化合物係自2-曱酿基-3-α塞吩獨酸及4-溴苯曱 酸使用如同實施例1所述之方法製備。 ]H NMR (400 MHz, CDCI3) δ 7.47 (m, 2Η), 7.37 (m, 15 2H),7·21 (d,1H),6.16 (m,1H),3·55 (s,2H),3·52 (s,2H), 2·44 (m,8H),1.70 (m,8H)· 實施例5
l-[(3-(4-吼咯啶-i-基甲基_苯基>噻吩基甲基]-吡 46 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公餐) -----------·1-----^——tr---------Φ (請先閱讀背面之注意事項再填寫本頁) . 經濟部智慧財產局員工消費合作社印製
經濟部智慧財產局員工消費合作社印製 200409627 A7 B7_ 五、發明說明(45 ) 咯啶
Ki=63 nM 該主要化合物係自3-甲醯基-2-噻吩硼酸及4-溴苯曱 醛使用如同實施例1所述之方法製備。
5 'H NMR (400 MHz, CDCI3) δ 7.26 (m, 4H)? 6.50 (d, J =5·1 Hz,1H),6.22 (d,5.1 Hz,1H),3.77 (s,2H),3.57 (s, 2H),2.48(m,8H),1·71 (m,8H)· 實施例6 10 Cj
CN 15 l-[4-(4-吡咯啶-1-基曱基-苯氧基)-苄基]-吡咯啶
Ki = 0.50 nM 4,4-氧二辛基氯(135毫克)、σ比σ各淀(107毫克)、碳酸 鉀(212毫克)及碘化四丁基銨(5毫克)於乙腈(10毫升)中之 懸浮液回流加熱1小時。之後蒸發溶劑。殘留物溶解於二 20 氯甲烷中,使用飽和碳酸氫鈉水溶液洗滌、乾燥(硫酸鈉)、 並結構產生主要化合物(168毫克)。 !H NMR (400 MHz, CDCI3) δ 7.30 (d5 7= 10 Hz, 4H), 7.27 (d,10 Hz,4H),3.54 (s,4H),2.55 (m,8H),1.80 (m, 8H). 47 本紙張尺度適用中國國家標準(CNS)A4規格C210 x 297公釐) (請先閱讀背面之注意事項再填寫本頁)
200409627 A7 B7 五、發明說明(46 ) 實施例7
1-[(4-(4-哌啶小基甲基-苯氧基)-苄基]哌啶 Ki=0.66 nM 4,4-氧二辛基氯(117毫克)、嗓咬(111毫克)、碳酸鉀 (180毫克)及碘化四丁基銨(5毫克)於乙腈(10毫升)中之懸 10 浮液回流加熱1小時。之後蒸發溶劑。殘留物溶解於二氯 甲烷中,使用飽和碳酸氫鈉水溶液洗滌、乾燥(硫酸鈉)、 並結構產生主要化合物(110毫克)。 M + H+ (計算值):365·3; M + H+ (實驗值):365,1· 4 NMR (400 MHz, MeOH-^6) δ 7.21 (d, J= 12Hz, 4H)? 6.85 15 (d,/= 12 Hz,4H),3.40 (s,4H),2.33 (m,8H),1.50 (m,8H). 實施例8 (請先閱讀背面之注意事項再填寫本頁) 裝 ,訂----! Φ 經濟部智慧財產局員工消費合作社印製 o 2
l-[4-(4-吡咯啶-1-基甲基-苯磺醯基)-苄基]-吡咯啶 48 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 B7 五、發明說明( 47 10 15
Ki = 2.5 nM 步驟A 4,4 -石黃酿基二卞基氣 4,4’-磺醯基二苄醇(278毫克)與亞硫醯氯(0.8毫升)於 氯仿(10毫升)中之溶液於回流下加熱2小時。蒸發溶劑產 生主要化合物,不進一步純化而直接使用。 步驟B 4,4’-磺醯基二苄基氯(157毫克)、吡咯啶(107毫克)、 碳酸鉀(212毫克)及碘化四丁基銨(5毫克)於乙腈(10毫升) 中之懸浮液於回流下加熱1小時。之後蒸發溶劑。殘留物 溶於二氯曱烷中,使用飽和碳酸氫鈉水溶液洗滌,乾燥(硫 酸鈉)並濃縮。殘留物之製備用薄層矽膠層析(10百分比曱 醇/二氯曱烷)產生主要化合物(110毫克) 4 NMR (400 MHz,CDCI3) δ 7.86 (d,8·5 Hz,4H), 7.46 (d,8.5 Hz,4H),3.61 (s,4H),2.45 (m,8H),1.75 (m, 8H). 實施例9 ΟνΧΠΓΧΟ (請先閒讀背面之注意事項再填寫本頁) 裝 訂--------- 經濟部智慧財產局員工消費合作社印製 20 1-[4-(4-σΐί: σ各咬-1-基曱基-辛基)-辛基]-σ比σ各变 Κί,2·0ηΜ 自4,4、甲二苄基氣及吡咯咁使用如同實施例6所述之 方法製備主要化合物。 49 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 B7 五、發明說明( 48 lH NMR (400 MHz, CDCI3) δ 7.17 (d, 7= 8.0 4Η)7.05 (d,/= 8.0 Ηζ,4Η),3·86 (s,2Η),2·42 (m,8Η),1.69 (如’ 8Η)· ’ 實施例10
10 15 ^[4-(4-咪唑-1-基曱基-苯氧基)-苄基]-咪唑 Ki= 151 nM 自4,4’-甲二苄基氯及咪唑使用如同實施例6所述之方 法製備主要化合物。 lH NMR (400 MHz, CDCI3) δ 7.63 (s, 2H), 7.15 (d? j ^ 8.6 Hz,4H),6.99 (s,2H),6.84 (d,J= 8·5 Hz,2H),5·〇7 (s 4H). ’ 實施例11 (請先閱讀背面之注意事項再填寫本頁) 裝 ,訂--------- 經濟部智慧財產局員工消費合作社印製 20
l-[4-(4-咪唑-1-基曱基-辛基 > 苄基]-咪唑 Ki= 150nM 自4,4 -曱二辛基氣及σ米σ坐使用如同實施例6所述之方 法製備主要化合物。 50 本紙張尺度過用中國國冢標丰(CNS)A4規格C210 X 297公釐) 200409627 A7 B7 五、發明說明( 49 lH NMR (400 MHz, CDCI3) δ 7.45 (s? 2Η)? 7.10 (d? J =8.0 Hz,4H),6·88 (m,6H),6.57 (s,2H),5·02 (s,4H),3·90 (s,2H)· 實施例12
HN…S S…NH
10 15 [4-(N,N’_二甲基-異硫脲)-甲基-苯氧基]-苄基]-N,N’-二曱基異硫脲 Ki=85 nM 4,4-氧二苄基氯(1當量,67毫克)及N,N’-二曱基硫脲 (2當量,52毫克)於乙醇(10毫升)中之混合物於回流下加 熱8小時。之後蒸發溶劑,產生定量產率之主要化合物 2HC1 鹽。 lH NMR (400 MHz, MeOD-J4) δ 7.48 (m, 4H)5 7.04 (d, 4H),4.53 (m,4H),3.07 (m,12H)· 實施例13 (請先閱讀背面之沒意事項再填冩本頁) ---- — 訂----------* 經濟部智慧財產局員工消費合作社印製 20 脲
HV NH
NH
[4-(N-甲基_異硫脲)-甲基-苯氧基]-苄基]-N-甲基-異硫
Ki= 629 nM 51 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 Α7 _____ Β7 經濟部智慧財產局員工消費合作社印製 五、發明說明(5G ) 主要化合物2HC1鹽係自4,4,-氧基二苄基氯及N-甲基 -硫脲使用如同實施例12所述之方法製備。 lH NMR (400 MHz,MeOD〇 δ 7.46 (m,4H),6.99 (m, 4H),4·49 (m,4H),3.00 (m,6H). 5 實施例14
10 2-[4-(4-(2-咪唑啶)-2-基硫甲基-苯氧基)-苄基-硫基]-2- 咪唑啶 4,4、氧基二苄基氯(67毫克)及2-咪唑啶基硫酮(51毫 克)於乙醇(10毫升)中回流2小時。冷卻之後,添加乙醚, 收集主要化合物2HC1鹽之沉澱物(80毫克)。 15 lH NMR (400 MHz, MeOD-^) δ 7.48 (d? J - 8.7 Hz, 4H),7.04 (d,/= 8·7 Hz,4H),4.53 (s,4H),4.00 (s,8H). 實施例15
2-[4-(4-(2-噻唑咁)-2-基硫甲基-笨氧基l·苄基-硫基>2-σ塞唾啡 52 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) · I i Ha I US 1 I— L 0、I HI m m «I Bn n n I * 200409627 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(51 )
Ki=2574 nM 4,4’-氧基二苄基氣(1當量,134毫克)及2-噻唑咁(2 當1,119毫克)於乙醇(1毫升)中之混合物中添加在Η2〇(2 ¢:升)中之氫氧化納(2.5當量,50毫克)。於8〇下加熱2 5小時之後’濃縮且進行製備TLC(於己燒中之ETOAc)產生 主要化合物(100毫克)。 lH NMR (400 MHz, CDCI3) δ 7.24 (d, J = 6.7 Hz? 4H), 6·86 (d,6·7 Hz,4H),4.25 (s,4H),4.15 (t,8.0 Hz, 4H), 3.30(t, J=8.0Hz, 4H). 10 實施例16
15 2-[4-(4-(1-曱基-味吐)-2-基硫甲基-苯氧基)-辛基-硫
基]-1-曱基-咪唑 Ki=792 nM 自4,4’-氧基二苄基氣及1-甲基-2-硫基·咪唑藉實施例 15所述之相同方法製備主要化合物。 20 lH NMR (400 MHz, CDCI3) δ 7.14 (m, 6H)? 6.90 (m5 6H),4.19 (s,4H),3.38 (m,12H)· 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公爱) -------------------訂--------- (請先閱璜背面之注意事項再填寫本頁) 200409627 A7 B7 經赉部智慧財產局員工消費合作社印製 五、發明說明(52 ) 實施例17 Η Ηci 5 2-[4-(4-(2-咪唑啶)-2-基胺基曱基-苯氧基)-苄基-胺 基]-2-味σ坐咬 Ki=344 nM 步驟A 4,4’-氧基二苄基胺 1〇 4,4’-氧基二辛基氯(2.5克)、酜醯亞胺(2.96克)及_ (6.76克)之懸浮液於室溫下劇烈擾拌16小時。添加水(100 毫升),過濾沉澱物。收集固體,溶於二氣甲烷(200毫升) 中,使用lNNaOH(2X 100毫升)洗滌,並乾燥。濃縮之後, 得到粗製中間體。此種中間體(1.22克,2.5毫莫耳)與肼 15 (0.74毫升)於MeOH/THF(16毫升/16毫升)中混合,於回流 下加熱。隔仪之後’冷卻懸浮液,並過渡。該固體以曱酵 洗滌。濃縮濾液。形成之固體分配於二氯甲烷(200毫升) 與lNNaOH(2 X 100毫升)之間,洗滌並乾燥。濃縮之後, 得到主要化合物。 20 步驟B 4,4’-氧基二苄基胺(22毫克)及2-硫基-2-咪唑啶混合於 吡啶(4毫升)中。混合物於100°C下加熱隔夜。之後蒸發溶 劑。殘留物之製備TLC(於己烧中之EtOAc)產生主要化合 物(16毫克)。 54
(請先閱讀背面之注意事項再填寫本頁) · u n I— H _ 訂--- -Φ 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 _____B7_五、發明說明(53 )lH NMR (400 MHz, MeOD-^/4) δ 7.38 (m, 4Η), 7.02 (m, 4H),4.25 (s,4H),3.77 (s,8H)·實施例18
ci l-[ 4-(3,5-二氣-苯氧基)-苄基]-吼咯啶 10 主要化合物係自4-(3,5-二氯苯氧基)-苯曱醛及吡略啶 使用實施例1所述之相同方法(步驟B)製備。 'H NMR (400 MHz, CDCI3) δ 7.22 (t, 7.8 Hz, 1H), 7.07 (d,J= 7.6 Hz,1H),6.96 (m,2H),6·81 (m,1H),6.76 (m,2H),3·52 (s,2H),2.45 (m,4H),1.70 (m,4H)· 15 實施例19
(請先閱讀背面之注意事項再填寫本頁) 厂裝 Γ fr, ,言 經濟部智慧財產局員工消費合作社印製 20 l-[ 4-(4•漠-辛氧基)-辛基]-σ比洛咬 步驟A 4-羥苄基-吡咯啶 主要化合物係自4-羥基苯曱醛及吡咯啶使用實施例1 所述之相同方法(步驟B)製備。 步驟B 55 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 5 lx 經濟部智慧財產局員工消費合作社印製 o 2 A7 B7 五、發明說明(54 )
‘羥苄基。比咯啶(177毫克)、4-溴-苄基氯(205毫克)、 及NBu3〇Na(192毫克)於乙醇(1〇毫升)中之混合物於80°C 下加熱隔夜。濃縮及製備TLC產生主要化合物(2〇〇毫克)。 lH NMR (400 MHz, CDCI3) δ 7.50 (d, J = 6.5 Hz? 2H), 5 7.32 (d, J= 6.5 Hz, 2H), 7.25 (d, 6.5 Hz, 2H), 6.90 (d5 J =6.5 Hz, 2H),2.84 (s,2H),2·50 (m,4H),1·42 (m,4H)· 實施例20
l-[4-(4-吡咯啶-1-基曱基-苯氧曱基)-苄基]-1Η-吡咯 Ki = 16 nM 步驟A 1-(4-氣甲基-苄基)-吡咯 吡咯(0.67克)、三乙胺(0.75克)、DMAP(0.09克)及4-氯甲基-苯甲醯氯(1.399克)之混合物於室溫下授拌隔夜。 濃縮之後,管柱層析(於己烷中EtOAc)提供所需之中間 體。此種中間體(110毫克)於THF(2毫升)中使用BF3Et〇(〇 5 毫升)及NaBH4(76毫克)處理。於8(rc下加熱隔夜之後, 反應使用NaHCCb飽和溶液驟冷。有機層經濃縮,以製備 TLC產生主要化合物。
步驟B 56 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) ----------------*----訂 *-- (請先閱讀背面之注意事項再填寫本頁) 200409627 A7 B7 五、發明說明( 55 10 主要化合物自氯甲基-辛基)-σ比σ各及4-經基爷基_ 吡17各咬使用實施例19所述之相同方法製備。lH NMR (400 MHz, MeOD-^/4) 5 7.18 (m, 2H)? 6.99 (m5 2H), 6.59 (t, J= 2.1 Hz, 2H), 5.97 (t, J= 2.1 Hz, 2H)? 4.99 (s,2H),3.55 (s,2H),2.41 (m,4H),1·70 (m,4H). 實施例21 Ο^ίΧΟ (請先閱讀背面之注意事項再填寫本頁) ▼丨裝---- 15 1-(4-吼嘻唆-1-基甲基-午基比σ各 主要化合物係自1 -(4-氣甲基辛基)-吼σ各(於實施例2( 步驟Α中製備)及吡咯啶使用如同實施例19步驟Β中所記 錄之方法製備。 iH NMR (400 MHz, MeOD〇 δ 7.26 (m,2H),7.15 (m 2H),7.05 (m,2H),6·85 (m,2H),6.57 (t,2·1 Hz,2H) 5·96 (t,2·1 Hz,2H),4·98 (s,2H),4·92 (s,2H),3·5〇 (s 3H),2.50 (m,2H),1.70 (m,2H). 1 In J . 、· I 11 ,言 Φ 經 濟 部 智 慧 財 產 局 消 費 合 社 印 製 20 實施例22 o
苄基-(4-吡咯啶-1-基甲基-苯基)_胺 57 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 B7_ 五、發明說明(56 ) 步驟A 4-溴苄基-吡咯啶 主要化合物係自4-溴苯甲醛及吡咯啶使用如同實施例 1所述之方法(步驟B)製備。
步驟B 5 4-溴苄基-吡咯啶(1當量,120毫克)、Pd2(dba)3(2.0當 量百分比,9.15毫克)、ί-Βιι3Ρ(1·6當量百分比,1.6毫克)、 苄基胺(1當量,53·6毫克)及NaOtBu3(1.5當量,72毫克) 於曱苯(5毫升)中之混合物於70 °C下加熱8小時。濃縮且 製備TLC產生主要化合物(80毫克)。
10 NMR (400 MHz, CDCI3) δ 7.36 (m, 5Η), 7.17 (d, J =8·4 Hz,2H),6.62 (d,8·4 Hz,2H),4.34 (s,2H),3.60 (s, 2H),2.59 (m,4H),1.83 (m,4H)· 實施例23 n n I !i n n n n i n n J 1 I u I (ί I 】-eJ» n n n n n n i I . (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 58
20 苄基-雙-(4-吡咯啶-1-基甲基-苯基)-胺
Ki=15 nM 步驟A 4-溴苄基-吼洛唉 主要化合物係自4-溴苯曱醛及吡咯啶使用如同實施例 1所述之方法(步驟B)製備。 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 B7 五、發明說明()
步驟B 4-溴苄基-吡咯啶(1當量,240毫克)、Pd2(dba)3(2.0當 量百分比,18.3毫克)、t-Bu3P(1.6當量百分比,3.2毫克)、 苄基胺(〇·5當量,53.6毫克)及NaOtBu3(1.5當量,144毫 5 克)於甲苯(5毫升)中之混合物於70°C下加熱8小時。濃縮 且經製備TLC產生主要化合物(80毫克)。 [H NMR (400 MHz, CDCI3) δ 7.26 (m, 9Η)? 7·00 (d, J = 8·6 Ηζ,4Η),4.97 (s,2Η),3·68 (s,4Η),3·60 (s,2Η), 2·68 (m,8Η),1·86 (m,4Η). 10 實施例24 (請先閱讀背面之注意事項再填寫本頁) 裝 15
,訂------- 經濟部智慧財產局員工消費合作社印製
(3-哌啶-1-基丙基)-雙-(4-吡咯啶-1-基甲基-苯基)-胺 Ki=3.5 nM 20 主要化合物係自4-溴苄基-吡咯啶及3-哌啶-1-基-丙基 胺使用如同實施例23所述之方法(步驟B)製備。 ιΗ,ΝΜΚ (400 MHz, CDCI3) δ 7.26 (d, 8.6 Hz? 4H), 7.00 (d,8·6 Hz,4H),3·74 (t,7·3, 2H),3.64 (s,4H), 2.60 (m, 8H), 2.36(m, 6H), 1.85 (m, 10H), 1.64 (m, 4H) 59 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 S7五、發明說明(58 ) 1.46 (m, 2H). 實施例25 5
經濟部智慧財產局員工消費合作社印製 (2-(N,N-二曱基胺)乙基)-雙-(4-吡咯啶-1-基甲基-苯 10 基)-胺N,N_二甲基-N,,-雙-(4-吡咯啶-1-基曱基-苯基)_乙 烷-l,2_d Ki = 453 nM 主要化合物係自4-溴苄基-吡咯啶及2-(N,N-二甲基胺) 乙胺使用如同實施例23所述之方法(步驟B)製備。 15 NMR (400 MHz, CDCI3) δ 7.26 (m, 4Η), 6.96 (m, 4H),3.85 (t,J = 7.9 Hz,2H),3·60 (s,4H),2·60 (m, 10H), 2·29 (s,6H),1.83 (m,8H)· 20 實施例26
60 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 严裝 訂---------0- 經濟部智慧財產局員工消費合作社印製 200409627 A7 _____B7_ 五、發明說明(59 )
1-[4-(4-σ底咬苯基硫烧基)-3-确基-午基]-唆唆 Ki=756 nM
NO- 步驟A l-[4-(3-溴-苯基硫烷基)-3-硝基-苄基]-哌啶 4-(4-漠-苯基硫烧基)-3-確基-苯甲搭(338毫克)、嗓嗅 (98.9微升)、及乙酸(0.12毫升)於DCM(10毫升)中之溶液 10 使用三乙醯氧基硼氫化鈉(274毫克)處理。5小時之後,蒸 發形成之混合物。該產物係使用於後續步驟而不加以純化。 步雜B 1-[4-(4-喻唆-苯基硫烧基)-3-罐基-辛基]-σ底 啶 步驟Α之產物(133毫克)、第三丁醇鈉(48毫克)、三(二 15 亞苄基丙酮)二鈀(0)(5.95毫克)、三-第三丁基膦(13微升)、 及哌啶(0.33毫升)於二啐烷(2毫升)中之溶液於90°C下攪 拌16小時。次日,添加另一當量之哌啶(0.33毫升),反應 於90°C下攪拌2曰,之後濃縮。殘留物經由製備薄層層析 純化,使用1:1 DCM:EtOAc溶離,產生主要化合物(35.3 20 毫克)。 lH NMR (400 MHz, CDCI3) δ 8.15 (d, J = 1.8, 1H), 7.40 (d,\/= 8.9, 2H),7·29 (dd,J = 8.4, 1.9, 1H),6·96 (d,J =8·9, 2H),6.80 (d,8·4, 1H),3.42 (s,2H),3.28 (m,4H), 2.34 (bi·,4H),1.73 (m,4H),1.62 (m,2H),1.53 (m,2H), 61 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) Γ »——i -I— I— li rn Kn n ίβ · n m ^·ϋ ve— n m n ^ 0 n n n i— n n I (請先閱讀背面之注意事項再填寫本頁) 200409627 A7
五、發明說明() 1.42 (m,2H)· 13C NMR (4〇〇 MHz,CDCI3) δ 152.8, 144.3, 139.6, 137.3, 136.2, 134.0, 127.8, 125.8, 117.6, 116·5, 76.7, 62.2, 54.4, 49.3, 25.9, 25.5, 24.24, 24.22· 5 實施例27 --------------- (請先閱讀背面之注意事項再填寫本頁)
ο 1X
5 1X 經濟部智慧財產局員Η消費合作社印製 ο 2 4、吡咯啶-1-基甲基-聯苯基-4-甲醛 Ki=8.7 nM 聯苯基-4,4,-二羧基醛(0·21克)、吡咯啶(83微升)、及 乙酸(57微升)於DCM(5毫升)_之溶液使用三乙醯氧基硼 氫化鈉(0.34克)處理。16小時之後,形成之混合物使用3M NaOH(1.5毫升)處理,使用DCM(3 X 10毫升)萃取。結合 之有機相使用硫酸鎂乾燥,並蒸發。殘留物經由製備薄層 層析純化,使用5百分比MeOH/DCM溶離,產生主要化 合物(42·5毫克)。 NMR (400 MHz,CDCI3) δ 10·05 (s,1Η),7.94 (d J =8.0, 2Η),7.75 (d,8·0, 2Η),7·60 (d,8.0, 2Η),7.47 (d, 7 = 8.0, 2H), 3.72 (s, 2H)? 2.61 (brs, 4H), 1.84 (brs5 4H). 62 訂·-
本紙張尺度適用中國國家標準(CNS)A4規格C210 x 297公釐) 200409627 A7 B7 五、發明說明( 61 實施例28
10 15 4’-吡咯啶-1-基甲基-聯苯基-4-甲醛妨 Ki= 6.5 nM 實施例27(33.7毫克)、碳酸鈉(27·6毫克)、及羥基胺 鹽酸鹽(18毫克)於乙醇(5毫升)中之溶液設定於回流歷經 16小時。濾出無機固體,使用DCM及丙酮洗滌。有機層 於減壓下?辰縮’產生主要化合物(12毫克),而不加以純化。 lH NMR (400 MHz, CDCI3) δ 8.19 (s, 1Η), 7.82-7.69 (m,8H),4.37 (d,6.3, 2H),3.35(m,2H),3.10-3.03 (m, 2H), 2.06-1.94 (m, 2H), 1.93-1.88 (m, 2H). 實施例29 (請先閱讀背面之注意事項再填寫本頁) 裝 J---訂--------- Φ 經濟部智慧財產局員工消費合作社印製 20 啶
o 苯乙基-吡咯啶)-乙基l·苯基}_乙基)吡咯
Ki = 26.6 nM 63 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 B7 五、發明說明( 62
10 步驟 A 2-(4-{2-[4-(2-羥基-乙基 _7克)於Τ_毫升)中之溶液 二: LiAlH4(0.039克)處理,於室溫下授 2保。又,乂 兄计°添加LiAlEU宣至 反應完全。之後使用Η2〇(〇·1毫升)、1Λ > ,、 U 10 百分比 Na〇H(0.15 耄升)、及H2〇(0.3毫升)驟冷,經鈣礦 ^ 、石過慮。慮液〉辰縮 產生主要化合物(0.101克),直接使用而不加以純化。
CI 15 經濟部智慧財產局員工消費合作社印製 20 步驟B㈠2々2-氯-乙基)_苯]-乙基卜4-(2_氣-乙基)_苯 步驟A之產物於DCM(7毫升)中之溶液於机下使用 亞硫酿氣處理3曰。於真空中移除溶劑,產生主要化合物, 其不加純化而直接使用。 步驟C Η2_{4·[2_(1•苯乙基_吼洛唆)_乙基]-苯基卜乙基 σ比洛咬 步齊Β之產物於乙腈(Π)毫升)中之溶液使用心各咬 W微升)、碳酸舒(o.m克)及峨化四*丁基録(5毫克)處 理。反應於回流下加熱至完全。經由真空移除溶劑 殘留 -----------裝---------訂--------- (請先閱讀背面之注意事項再填寫本頁) 64 本紙張尺度適用中國國家標準(CNS〉A4規格C210 X 297公釐 200409627 A7 B7 五、發明說明(63 ) 物溶解於DCM中,使用碳酸氫鹽洗滌。有機層使用硫酸 鈉乾燥,過濾並濃縮。經由製備薄層層析純化,使用5百 分比MeOH/DCM溶離,產生主要化合物(6·8毫克)。4 NMR (400 MHz,CDCI3) δ 7.15-7.12 (m,8Η), 5 2.89-2.85 (m,8H),2.79-2.66 (m,4H),2.57 (m,8H),1.81 (m,8H). 實施例30
3-吡洛咬-1-基甲基-1-(4-吡洛啶-i-基甲基-苄基)-lH-15 Ki = 24.2 nM
-----------·!..-------1Τ--------1 (請先閱讀背面之注意事項再填寫本頁) 緩濟部智慧財產局員X消費合作社印製 ο 2 步驟A °比洛-3-曱搭 吡咯-2-甲醛(3克)於DCE(30毫升)中之溶液使用三氟 甲磺酸處理,於回流下攪拌16小時。該反應冷卻至室溫, 倒入乙_(30毫升)中,使用碳酸鉀(47克)及NaOH(13.6克) 於出〇(20毫升)申和。有機層使用硫酸鈉乾燥並濃縮。殘 留物經由矽膠層析純化,使用1:1乙_/己烷溶離,產生主 65 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 B7 五、發明說明(64 ) 要化合物(〇·42克)。
5 步驟Β 4-吡洛啶-1-基甲基-苄酸甲酯 4-甲醯基-辛酸甲醋(10克)、σ比σ各咬(5.6毫升)、及乙酸 (3.5毫升)於DCM(200毫升)中之溶液使用三乙醯氧基硼氫 化鈉(20.56克)處理,於室溫下攪拌16小時。反應混合物 使用3NNaOH(70毫升)驟冷。有機層使用硫酸鈉乾燥,濃 10 縮產生主要化合物,而不加以純化。
(請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 步驟C (4-吡咯啶-1-基甲基-苯基)-曱醇 15 步驟B之產物(〇·207克)於THF(8毫升)中之溶液使用 N2保護,以LiAlH4(0.039克)處理,於室溫下攪拌。添加 劑LiAlH4直至反應完全。使用Η2〇(0· 1毫升)、1〇百分比 NaOH(0.15毫升)、及Η2〇(0·3毫升)驟冷,之後經鈣礦石過 濾。濾液濃縮產生主要化合物(0.101克),在不加以純化下 20 直接使用。
步驟D 1-(4-氣甲基-苄基)-吡咯啶 66 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) · m i —fi 1 i i 1 訂---------· 步驟C之產物於DCM(200毫升)中之溶液使用亞硫醯 氯(20毫升)於40°C下處理16小時。於真空中移除溶劑, 產生主要化合物(15克)’直接使用而不加以純化。
200409627 A7 B7 五、發明說明(65 ) 5 步驟E 1-(4-吡咯啶-1-基甲基-苄基)-1Η-吡咯-3-曱醛 步驟A之產物(〇·2克)及步驟D之產物(〇·51克)於苯(2 毫升)中之溶液使用50百分比NaOH(2毫升)、硫酸氫四丁 10 基銨(84毫克)處理,於80°c下攪拌3小時。該混合物冷卻 至室溫,於水(10毫升)中稀釋,使用乙醚(3 X 10毫升)萃 取。有機層使用硫酸鎂乾燥,過濾,濃縮,產生主要化合 物(〇·45克)而不加以純化。 步驟F 3-吡咯啶-1-基甲基-1-(4-吡咯啶-1-基甲基-苄 15 基:MH-吡咯 步驟E之產物(〇·45克)、吡洛咬(156微升)、及乙酸(97 微升)於DCM(6毫升)中之溶液使用三乙醯氧基硼氫化鈉 (576亳克)處理,於室溫下攪拌16小時。反應混合物隨之 使用3N NaOH(3毫升)驟冷。有機層使用硫酸鈉乾燥並濃 2〇 縮。殘留物經由矽膠層析純化,使用0-5百分比MeOH/DCM 溶離,產生主要化合物(44.7毫克)之黃色油。 lH, NMR (400 MHz, CDCI3) δ 7.26 (d, 7.9, 2H)? 7·〇4 (d,7.9, 2H),6.69 (s,1H),6·59 (s,1H),6.15 (s,1H), 4.98 (s,2H),3.65 (s,2H),3.58 (s,2H), 2.27 (br* m,4H), 67 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) •-----------.— (請先閒讀背面之注意事項再填寫本頁)
» i i i I I I 绶濟部智慧財產局員工消費合作社印製 200409627 A7 B7 五、發明說明( 66 2.48 (brm,4H)· 實施例31 OJXf
2-吡咯啶-1-基甲基-1-(4-吡咯啶-1-基曱基-苄基)-1Η-10 Ki=3.2 nM 〇
Η (請先閱讀背面之注意事項再填寫本頁) -----:---訂---- 15 經濟部智慧財產局員工消費合作社印製 20 步驟A 1-(4-吡咯啶-1-基甲基-苄基)-1Η-α比咯-2-甲醛 實施例31步驟D之產物(5.2克)及吡咯-2-羰基醛(2.0 克)於苯(20毫升)中之溶液使用50百分比NaOH(20毫升)、 硫酸氫四丁基銨(0.8克)處理,於80°C下攪拌3小時。混合 物冷卻至室溫,於水(40毫升)中稀釋,使用乙醚(3 X 40毫 升)萃取。有機層使用硫酸鎂乾燥,過濾,並濃縮,產生主 要化合物(5.2克),而不加以純化。 步—B 2-吡咯啶-1-基甲基-1-(4-吡咯啶-1-基曱基-苄 基)-1Η-σ比洛 步驟Α之產物(0·46克)、吡咯啶(156微升)、及乙酸(97 68 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐)
經濟部智慧財產局員工消費合作社印製 200409627 A7 _____B7 五、發明說明(07 ) 微升)於DCM(6毫升)中之溶液使用三乙醯氧基硼氫化鈉 (0.57克)處理,於室溫下攪拌丨6小時。反應混合物使用3N NaOH(3毫升)驟冷。有機層使用硫酸鈉乾燥並濃縮。殘留 物經由矽膠層析純化,使用〇巧百分比MeOH/DCM溶離, 5產生主要化合物(0.27克)之暗橙色油。 lH NMR (400 MHz, CDCI3) δ 7.26 (d, J = 7.8, 2H), 7.00 (d,J = 7.8, 2H),6.62 (s,1H),6·08-6·07 (m,1H),6.03 (s,1H),5.19 (s,2H),3.57 (s,2H),3.45 (s,2H),2·48 (m, 4H),2.42 (m,4H),1.77 (m,4H),1.71 (m,4H). 10 實施例32 o 15 1 1
雙-[4-(3-二曱胺基-丙基硫烷基)-苯基]-甲酮二鹽酸鹽 Ki=14nM
NaH(1.59克,60百分比於礦油中之懸浮液)於室溫下 20 添加正丁醇(80毫升),之後添加3-二甲胺基-丙烧-1-硫醇 鹽酸鹽(3·65,85百分比)、雙-(4-氣-苯基)-甲酮(5.00克)、 及Pd(P?h3)4(4.62克)。反應混合物於回流下加熱6小時, 冷卻至室溫。添加乙醚(500毫升),有機層使用水(3 X 1〇〇 毫升)洗滌。有機層以HC1(於水中IN,3 X 150毫升)萃取, 69 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) _ ----Ml I 1 » I----I 丨 * 〇
涇濟部智慧財產局員工消費合作社印製 200409627 A7 B7 五、發明說明(68 ) 結合之水層使用乙醚(3 X 200毫升)洗滌,使用Na〇H(於水 中1N)調至pH 13。水層使用乙醚(3 X 200毫升)萃取,結 合之有機層以水(150毫升)及鹽水(150毫升)洗滌。有機層 使用硫酸鎂乾燥,於真空中移除溶劑。分離粗產物,於矽 5 膠上快速層析純化(氯仿/甲醇)產生主要化合物之無色固 體(280毫克)。 lR NMR (400 MHz, CDCI3): 7.72 (d, 4H), 7.37 (d? 4H),3.08 (t,4H),2·43 (t,4H),2.25 (s,12H), 1.84-1.93 (m, 4H). 10 實施例33 15
[4-(3-二甲胺基-丙氧基)-苯基]-(4-經基-苯基)-甲gig Ki=129nM 雙-(4-羥基-笨基)-甲酮(7.00克)於甲醇(130毫升)中之 攪動溶液於室溫下添加t-Bu3OK(14.7克),之後添加(3-氯 20 丙基)-二甲基-胺(10.3克)。反應混合物於回流下加熱18小 時,之後冷卻至室溫。添加水(50毫升),於真空中移除溶 劑。添;^二氣曱烷(650毫升),有機以水(2 X 150毫升)洗 滌。有機層使用硫酸鎂乾燥,於真空中移除溶劑。分離粗 產物,於矽膠(氣仿/於甲醇中2M氨)上快速層析純化,產 70 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) -裝 0 flu n IK n i— i 1-1 訂----- 200409627 A7 B7_ 五、發明說明(69 ) 生主要化合物雙-[4-(3-二甲胺基-丙氧基)-苯基]-曱酮之無 色殘留物(2 50毫克)。 lH NMR (400 MHz,CD3〇D): 7.78 (d,4H),7.09 (d, 4H),4·22 (t,4H),3.37-3.40 (m,4H)· 5 2.96 (s,12H),2.24-2.31 (m,4H)。及主要化合物[4-(3-二曱 胺基-丙氧基)-苯基]-(4-羥基-苯基)-曱酮之無色殘留物(150 毫克)。 lH NMR (400 MHz, CD3OD): 7.88-7.99 (m,4H), 10 7.25-7.29 (m, 2H), 7.08-7.13 (m, 2H), 4.48 (t, 2H), 2.69-2.76 (m, 2H)? 2.56(s, 6H), 2.23-2.30 (m, 2H). 實施例34 (請先閒讀背面之注意事項再填寫本頁) 裝 〇
雙-[4-(2-二甲胺基-乙氧基)-苯基]-曱酮 Ki=126 nM 20 雙-(4-羥基苯基)-甲酮(10.0克)於乙醇(40·0毫升)中之 授動溶液於室溫下添加t-Bu3OK(6.73克),之後添加(3-氯 乙基甲基-胺(5.76克)。反應混合物於回流下加熱24小 時,之後冷卻至室溫。添加二氣甲烷(500毫升),有機層使 用水(3 X 75毫升)洗滌。有機層後硫酸鎂乾燥,於真空中 經濟部智慧財產局員工消費合作社印製 71 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐) 200409627 A7 B7__ 五、發明說明(7Q ) (請先閱讀背面之注意事項再填寫本頁) 移除溶劑。分離粗產物,於矽膠上快速層析純化(氯仿/於 甲醇中2 Μ之氨)產生主要化合物之淡棕色結晶(370毫 克)。 4 NMR (400 MHz,CDCI3): 7.78 (d,4Η),6‘98 (d, 5 4H),4·16 (t,4H),2.80 (t,4H),2·38 (s,12H)· 實施例3 5 生物方法 體外 10 使用人類組織胺受體轉移感染細胞 具有SK-N-MC細胞之融合單層的10厘米組織培養瓜 在轉移感染之前先分裂兩日。使用無菌技術,取出培養基, 添加劑胰蛋白酶,使細胞自培養皿脫離。將五分之一的細 胞置於一個新的10厘米培養孤上。細胞於含有5百分比 經濟部智慧財產局員工消費合作·社印製 15 C〇2之37°C培育器中,於含有10百分比牛胎兒i清之最 低必要營養培養基Eagle中生長。兩日之後,細胞約有80 百分比融合。使用胰蛋白酶自培養皿取出此等細胞,於臨 床離心機中造成丸粒。該丸粒再懸浮於400微升完全培養 基中,移至電極間具有0.4厘米間隙的電滲透比色杯 20 (electroporation cuvette)中(Bio-Rad # 165-2088)。添加一毫 克超螺旋H3受體cDNA於該細胞中並混合。使用於電滲 透之電麼係設定於0.25仟伏特;電容係設定於960 //F。電 滲透之後,該細胞於10毫升完全培養基中稀釋,接種於四 個10厘米培養孤中。因為電滲透之效率變化,故接種四種 72 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐)~~ 200409627 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(1 ) 不同濃度之細胞。所使用之比例為1:2〇、1:1〇、1:5,其餘 細胞添加於第四個培養中。在添加選擇培養基(含有600 微克/毫升G418之完全培養基)之前,細胞回復24小時。 10曰之後,分析該培養皿殘存之細胞菌落。使用充分隔離 5之菌落的培養皿。來自個別菌落之細胞經單離及測試。使 用SK-N-MC細胞,因其針對腺苷酸環化酶之抑制產生有 效之偶聯。其他研究使用對於组織胺產生最大之腺苷酸環 化酶抑制量的菌落。 [3H]-N-甲基組織胺鍵結 10 來自組織胺H3受體-表現SK-N-MC細胞之細胞丸粒 於 20 Mm TrisHCl/0.5 mM EDTA 中均質化。收集 800 g 旋 轉之上清液,於30,000 g下再離心30分鐘。丸粒再於50 Mm TrisHCl/5 mM EDTA(pH 7.4)中均質化。薄膜使用 〇·8 nM [3H]-N-甲基組織胺正/負試驗化合物於25°C下培育45 15 分鐘,迅速於GF/C玻璃濾器上過濾以收取細胞(預先使用 〇·3百分比聚乙二亞胺),之後使用冰冷缓衝劑洗滌四次。 乾燥濾器,添加於4毫升閃爍計數混合物中,之後於液體 閃爍計數器上計數。使用10//Μ組織胺定義非特異性鍵 結。該pKi值係基於Kd為800 Pm及800 Pm之配體濃度 20 ([L])根據下式計算: KKIC50)/(l+([L]/(Kd)) 體内 h3受體拮抗劑於大白鼠體内之經口吸收及血液-腦障壁滲 73 本纸張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -----------·裝· ----,---訂--------- (請先閱讀背面之注意事項再填寫本頁) 200409627 A7 發明說明( 經濟部智慧財產局員工消費合作社印製 透特性之說明 使用各種H3受體拮抗劑於大白鼠動系統中測定在 單次足量經口投藥之後的血液-腦障壁滲透性質及動 性質。 、予 5 Sprague Dawley雌鼠(〜300克體重)根據協會標準飼 4’在研究之後馴養至少7日结抗劑皆調配於^ 百分比經丙基甲基纖維素中,經σ投藥之濃度為i毫克/ 毫升。試驗化合物投藥於八隻動物體内,單—經口 10毫升/公斤(1〇毫克/公斤)。殘留投藥溶“作=使 10用。在t=1、6、24及48小時下,各組原來八隻動物中之 兩隻經由C02f息而使之安樂死。各動物在處以安半死之 後,經由心臟穿刺抽取(U毫升血液試樣,經由顧骨切除 取出腦部,置人位於乾冰上而預㈣重之%毫升圓雜 中。 血液添加於0.3毫升6百分比三氯乙酸中,經酸化之 试樣經迴盪,之後離心(於微量離心機_於丨4,0〇〇轉每分 鐘下歷經5分鐘)。保留澄清之上清液以供分析使用 。經冷 凍之腦部經稱重、於6百分比三氯乙酸(3毫升/克組織濕重) 中均勻化,之後離心。保留澄清之上清液以供分析使用。 來自A液及腦部試樣之上清液藉液體層析分析,使用質譜 谓測’採用選擇性反應偵測(LC-MS/MS)。該LC方法使用 PhenomQnex p〇iar RP管柱(2 χ %毫米),及水與乙腈之線 性溶劑梯度(兩者於乙酸中皆為1百分比)。 受體拮抗劑濃度相對於血液及腦部之圖係由 15 20 74 本紙張尺度適用中國國家標準(CNS)A4規格(21〇 χ 297公釐) (請先閱讀背面之注意事項再填寫本頁) _裝 200409627 A7 B7_ 五、發明說明(73 ) LC-MS/MS結果產生。該H3受體拮抗劑於血液中或於腦部 中之平均逗留時間(MRT)係由第一動量曲線下之面積 (AUMC)相對於濃度時間曲線下之面積(AUC)的比 例:AUMC/AUC計算。該血液腦部障壁指數係由AUC猫部 5 /AUC ▲液之log值計算。 F·其他具體實例 一般熟習此技藝者可由本發明之討論、實施例、具體 實例、及申請專利範圍而明瞭本發明之特色及優點。本發 明亦包括基於本文有關本發明關鍵特色及優點之揭示且係 10 —般熟習此技藝者之能力範圍的變化及改造。
Til η ί ti n i 1· i i i · (3 I fi 313 Is 1 1 一f u i j —3 n 33 n 1 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格C210 X 297公釐)
Claims (1)
- 200409627 A8 B8 C8 ----------- D8 六、申請專利範圍 、一種具有式(I)之化合物:其中力\及w2各為H; Χι 係選自 Ga、RaGa、LaGa及 RaLaGa; X2 係選自 Gb、RbGb、LbGb 及 RbLbGb; (請先閱讀背面之注意事項再填寫本頁) 1〇 Ga及^個別係為或NR3bR4b,或吡咯啶基、 咪唾咬基”比嗤唆基、嗓咬基、異射、琳基、嗎啡基、喻 縣、咪唾基、嗔唾啉基、5,6_二氣冬味峻并[2>Β]嗟唾 基、或噻唑基;其中RSa、Rh、汉外及R心個別選自H、8 烷基、CM環烷基、及(CP環烷基)Ci 6烷基; 15 Gb可另外選自硝基、鹵基、OH、CHO、吡咯基、或 -C(=N〇H)H; Ra及Rb個別係為0、S、NH或C=0; La及Lb個別係為Cw伸烷基; 經濟部智慧財產局員工消費合作社印製 Y係為共價鍵結,其中Zt&Z2中之一係為N、0或 20 S;Y 亦可為 so2、c=o、ch2、CH2CH2、OCH2、CH20、或 NRC,其中Rc係為H、Cw烷基、(:3.7環烷基、(C3-7環烷 基)Cw烷基、C2-5雜環基、(C2-7雜環基)CN6烷基、苯基、 T (苯基烷基、或[二(Cw烷基)胺基]cN6烷基; Ζι及Z2個別為N、0、S或-CH=CH*·以形成苯環; 本紙張尺度適用中國國家標準(CNS)A4規格(21〇 X 297公f〉 200409627 A8 ' B8 、 C8 _— D8 六、申請專利範圍 或其藥學上可接受之鹽、酿胺或醋。 2、 如申請專利範圍第1項之化合物,其中Ga及Gb個別 係為NR3aR4a* NR3bR4b,或吡咯啶基、咪唑啶基、吡 唾啶基、哌啶基、異吲哚啉基、嗎啉基、哌啡基 '咪 5 唾基、噻唑唯基、5,6-二氫-3-咪唑并[2,1-B]噻唑基、或 喧唾基,其中各R3a、R4a、R3b及R4b個別選自Η ' Ci_8 燒基、C3-7環烷基、及(c3.7環烷基χ^6烷基。 3、 如申請專利範圍第1項之化合物,其中Xi係為LaGa。 4、 如申請專利範圍第1項之化合物,其中χ2係為LbGb。 10 5、如申請專利範圍第1項之化合物,其中&係為LaGa 且&係為LbGb。 6、如申請專利範圍第1項之化合物,其中Χι及χ2個別選 自咄咯啶基甲基、哌啶基曱基、二(Cm烷基)胺基(C2-5烷 基)、及二((^2烷基)胺基(C2_5烷氧基)。 15 7、如申請專利範圍第1項之化合物,其中X〗係選自Ga、 RaGa、或 RaLaGa。 8、 如申請專利範圍第1項之化合物,其中&係選自Gb、 RbGb、或 RbLbGb。 9、 如申請專利範圍第1項之化合物,其中&及&相同。 20 10、如申請專利範圍第1項之化合物,其中Ga&Gb個別 係為NH、吡咯啶基、咪唑啶基、毗唑啶基、喻唆基、 異吲哚,琳基、嗎啉基、噻唑基、噻唑唯基、5,6_二氫·3_咪 唑并[2,1·Β]噻唑基、或哌σ井基;其令^及&個別選自只及 C 1 -4院基。 77 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) ------------Μ — (請先閱讀背面之注意事項再填寫本頁) 訂·· % 經濟部智.€財產局員工消費合^社印^ 經濟部智慧財產局員工消費合阼让印製 200409627 ^ B8 C8 D8 __ 六、申請專利範圍 11、 如申請專利範圍第1項之化合物,其中γ係為0、s、 S〇2、〇0、CH2、OCH2、CH20 或 NRC,其中 Rc 係為 Η、 Cm烷基、C3.7環烷基、(C3_7環烷基烷基、C2_5雜環基、 (C2.7雜環基)(^.6烷基、苯基、(苯基)Ci-4烷基、或[二(C!-4 5 烷基)胺基]Cw烷基。 12、 如申請專利範圍第1項之化合物,其係選自包括以下 化合物之群: 1-[(4_(4-吡咯啶-1-基甲基苯基)-噻吩)-2-基甲基]-吡咯啶; 1-[(4-(4-吡咯啶-1-基曱基苯基)-呋喃)-2-基甲基]-吡咯啶; 10 1-((4-(4-吡咯啶-1-基甲基噻吩)-2-基噻吩)-2-基曱基)-吡咯 啶; 1-[(2_(4-吡咯啶-1-基甲基苯基)-噻吩)-3-基甲基]-吡咯啶; 1-[(3-(4-吡咯啶-1-基甲基苯基)-噻吩)-2-基甲基]-吡咯啶; 1-((4-(4-吡咯啶-1-基甲基吡啶)-2-基吡啶)-2-基甲基)-吡咯 15 啶; 1-[4-(3,5-二氣-苯氧基)-苄基]-吼咯啶; 1 - [4-(4-嗓咬苯基硫烧基)-3-續基-午基]-嗓淀; 4’-吡咯啶-1-基甲基-聯苯基-4-甲醛; 4’-σ比洛咬-1-基甲基-聯苯基-4-甲搭两; 20 3·α比洛咬-1-基甲基-1-(4-σ比洛唉-1-基甲基"·辛基)-111-111比洛; 及2-吡咯啶-1-基甲基-1-(4-吡咯啶-1-基甲基-苄基)-1Η-吡 略0 13、 如申請專利範圍第1項之化合物,其選自包括以下化 合物之群: 78 本紙張尺度適用中國國家標準(CNS)A4規格(21Q X 297公釐) ----------------- (請先閱讀背面之注意事項再填寫本頁) · 經濟部智慧財產局員工消費合泎社印製 200409627 C8 D8 々、申請專利範圍 1_[4-(4-。比洛唆-1-基甲基-苯乳基)-卞基]-σ比洛咬; 1-[4-(4-吼咯啶-1-基甲基-苯氧基)-苄基]-哌啶; 1- [4-(4-啦洛咬-1 -基甲基-苯酿基)-卞基]-σ比洛咬; 1-[4-(4-^洛淀-1-基甲基-午基)-卞基]-σ比洛咬; 5 1-[4-(4-咪唑-1-基甲基-苯氧基)-苄基]-咪唑; 1- [4-(4-咪唑小基甲基-苄基)-苄基]-咪唑; [4-(Ν,Ν’_二甲基-異硫脲)-甲基-苯氧基]-苄基]-Ν,Ν’-二曱 基-異硫脈; [4-(Ν-甲基-異硫脲)-甲基-苯氧基]-苄基]-Ν-曱基-異硫脲; 10 2-[4-(4-(2-咪唑啶)-2-基硫甲基-苯氧基)-苄基-硫代]-2-咪唑 啶; 2- [4-(4-(2-噻唑啉)-2-基硫甲基-苯氧基)-苄基-硫代]-2-噻唑 啉; 2-[4-(4-(1-甲基咪唑)-2-基硫甲基-苯氧基)-苄基-硫代]-1-甲 15 基-咪唑; 2_[4-(4·(2-咪唑啶)-2-基胺甲基-苯氧基)-苄基-胺基]-2-咪唑 啶;及 1-(2-{4-[2-(1-苯乙基-11比洛咬)-乙基]-苯基}-乙基)-0比洛淀。 14、 如申請專利範圍第1項之化合物,其選自包括以下化 20 合物之群: 1-[4-(4-溴-辛氧基)-苄基]-吼咯啶; 卜[4-(4-唯咯啶-1-基甲基-苯氧基甲基)-苄基]-1H-吡咯;及 15、 如申請專利範圍第1項之化合物,其係選自包括以下 79 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝 訂: 200409627 ______g8s _ 六、申請專利範圍 化合物之群· 辛基-(4、吡咯啶+基甲基-笨基)-胺; ¥基雙-(4_σ比洛唆小基甲基_苯基)_胺; (3·σ底唆+基-丙基)_雙_(4_吼咯啶-1_基甲基-苯基)_胺;及 5 (2_(Ν,Ν、二甲基胺)乙基>雙_(4-吡咯啶+基甲基-苯基胺。 16、 如申請專利範圍第1項之化合物,其係為3<4-(4-(5,6-二氩醯亞胺偶氮基[2,1-Β]噻唑)-3-基苯氧基)-苯 基]二氫-3-酿亞胺偶氮基[2,1-B]嗔嗤)。 17、 如申請專利範圍第1項之化合物,其係選自包括以下 10 化合物之群: 雙-[‘(3、二甲胺基-丙基硫烷基)_苯基]曱酮二鹽酸鹽; 雙-[4_(3_二甲胺基_丙氧基)_苯基]甲嗣; [4-(3_二甲胺基丙氧基)-苯基]-(4_經基苯基)甲酮;及 雙_[4-(2·二甲胺基-乙氧基)_苯基]•甲嗣。 15 18、一種藥學組合物,其包含如申請專利範圍第1項之化 合物及藥學上可接受之載體。 2〇、如申請專利範圍第1項之化合物,其係經同位素標記, 以藉PET或SPECT偵測。 21、 一種於患者體内抑制組織胺h3受體活性之方法,其包 20括在需要該種組織胺H3受體活性抑制之患者體内投予有 效量之如申請專利範圍第1項之化合物。 22、 一辞治療具有由組織胺%受體活性所傳遞之疾病或症 狀之患者的方法,其包括在該患者體内投予治療有效量之 如申請專利範圍第1項之化合物。 80 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公发) ---------------- (請先閱讀背面之注意事項再填寫本頁) 訂· 線· 經濟部智慧財產局員工消費合作社印製 200409627 A8 B8 C8 D8 經濟部智慧財產局員工消費合作社印製 六、申請專利範圍 23、 如申請專利範圍第22項之方法,其中該疾病或症狀係 選自包括下列者之群:睡眠/覺醒障礙、覺醒/失眠障礙、偏 頭痛、氣喘、癡呆、輕度認知受損(癡呆前期)、阿爾茲海 默氏症、癲癇、發作性睡眠、進食障礙、暈動病、眩暈、 5注意力不集中的過動障礙、學習障礙、記憶保留障礙、精 神分裂症、鼻充血、過敏性鼻炎、及上呼吸道過敏反應。 24、 一種治療由選自組織胺%受體及組織胺%受體中至 少一種受體所傳遞之疾病或症狀的方法,該方法包括(^於 患者體内投予結合有效量之組織胺Ηι受體拮抗劑化合 10物,及(b)於該患者身上投予結合有效量之如申請專利範圍 第1項之化合物,該方法提供結合有效量之該化合物。 25、 如申請專利範圍第24項之方法,其中該組織胺印受 =拮抗劑及如申請專利範圍第丨項之化合物係存在相同劑 26、 一種治療由選自組織胺%受體及組織胺%受體中至 少一種受體所傳遞之疾病或症狀的方法,該方法包括“)於 患者體内投予結合有效量之組織胺%受體拮抗劑化合 物,及(b)於該患者身上投予結合有效量之如中請專利 第1項之化合物,該方法提供結合有效量之該化合物。 27、 如申請專利範圍第24項之方法,其中該組織腔 艘拮抗劑及如申請專利範圍第i項之化合物係存在 ^ 型中。 J剛 t 28、 -種治療-或多種疾病或症狀之方法,該疾病或 係選自睡眠/覺醒障礙、發作性睡眠、及覺醒/失眠障礙, 15 20 l紙張尺度適用中國國家標準(CNS)A4規格(210x^7^" --- (請先閱讀背面之注意事項再填寫本頁} 訂:200409627 A8 B8 C8 D8 六、申請專利範圍 包括於患者體内投予治療有效量之如申請專利範圍第1項 之化合物。 29、 一種治療注意力不集中的過動障礙(ADHD)的方法,包 括於患者體内投予治療有效量之如申請專利範圍第1項之 5 化合物。 30、 一種治療一或多種疾病或症狀的方法,該疾病或症狀 係選自癡呆、輕度認知受損(癡呆前期)、認知功能障礙、 精神分裂症、抑费、躁狂障礙、雙相式情感障礙、及學習 及記憶障礙,包括於患者體内投予治療有效量之如申請專 10 利範圍第1項之化合物。 31、 一種治療或預防上呼吸道過敏反應、鼻充血、或過敏 性鼻炎之方法,包括於患者體内投予治療有效量之如申請 專利範圍第1項之化合物。 32·、一種研究由組織胺%受體所傳遞之疾病的方法,包括 15使用經18_F標記之如申請專利範圍第丨項之化合物以作為 正子發射斷層掃描術(PET)分子探針。 (請先閱讀背面之注意事項再填寫本頁) « n n n n n n > -«J· n n n m n n ϋ - 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐_了 200409627 (一) 、本案指定代表圖爲:第—_匱 (二) 、本代表圖之元件代表符號簡單說明:本案若有化學式時,請揭示最能顯示發明特徵的 ,·;.:/' X;-:::: ;:;;:: :;::::;;;;:·:'·!;,;:: :;;ί;::.:;|::ΰ;:::::χ^ ::;/::::. 化學式: r 一種具有式(I)之化合物: 鲁其中^^及W2各為H; -2-1- 200409627 χι 係選自 Ga ' RaGa、LaGa及 RaLaGa; X2 係選自 Gb、RbGb、LbG*b 及 RbLbGb; Ga及Gb.別係為NR3aR4a< NR3bR4b,或吡咯啶基、 咪唑啶基、毗唑啶基、哌啶基、異吲哚咁基、嗎啩基、哌 4基、咪唑基、噻唑啉基、5,6-二氫-3-咪唑并[2,1-3]噻唑 基、或噻唑基;其中R3a、R4a、R3b及R4b個別選自Η、CN8 烧基、C3·7環烧基、及((^3 7環烧基)cl-6炫基; Gb可另外選自硝基、鹵基、〇H、CHO、吡咯基、或 -C(=NOH)H; Ra及Rb個別係為〇、S、NH或C=0; 匕及Lb個別係為cN3伸烷基; Y係為共價鍵結,其中冗丨及Z2中之一係為N、0或 S;Y 亦可為 S02、c=0、ch2、ch2ch2、och2、CH20 '或 NRC,其中Rc係為h、Cw烷基、C3-7環烷基、(C3-7環烷 基)Cl-6,院基、C2-5雜環基、(C2.7雜環基)Ci-6烧基、苯基、 (苯基)CN6烷基、或[二(cN6烷基)胺基]Cm烷基; 1及Z2個別為N、Ο、S或-CH=CH-以形成苯環 2-2
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EP3636646A4 (en) | 2017-05-18 | 2020-12-09 | Jiangsu Hengrui Medicine Co., Ltd. | HETEROARYL PYRAZOL DERIVATIVE AND MANUFACTURING METHOD FOR IT AND MEDICAL USES THEREOF |
WO2019036024A1 (en) | 2017-08-17 | 2019-02-21 | Bristol-Myers Squibb Company | 2- (1,1'-BIPHENYL) -1H-BENZO [D] IMIDAZOLE DERIVATIVES AND RELATED COMPOUNDS AS AGONISTS OF APELIN AND APJ FOR THE TREATMENT OF CARDIOVASCULAR DISEASES |
WO2019223773A1 (zh) | 2018-05-25 | 2019-11-28 | 江苏恒瑞医药股份有限公司 | 一种吡唑并杂芳基类衍生物盐酸盐的晶型及制备方法 |
JP2023527315A (ja) | 2020-05-22 | 2023-06-28 | アリゴス セラピューティクス インコーポレイテッド | Pd-l1を標的とするための方法及び組成物 |
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US3919231A (en) * | 1974-06-17 | 1975-11-11 | Morton Norwich Products Inc | Series of 5-aryl-2-furamidines |
US5217986A (en) | 1992-03-26 | 1993-06-08 | Harbor Branch Oceanographic Institution, Inc. | Anti-allergy agent |
US5352707A (en) | 1992-03-26 | 1994-10-04 | Harbor Branch Oceanographic Institution, Inc. | Method for treating airway congestion |
WO1993020061A1 (en) * | 1992-04-01 | 1993-10-14 | The University Of Toledo | 4-[4'-piperidinyl or 3'-pirrolidinyl] substituted imidazoles as h3-receptor antagonists and therapeutic uses thereof |
US5840746A (en) * | 1993-06-24 | 1998-11-24 | Merck Frosst Canada, Inc. | Use of inhibitors of cyclooxygenase in the treatment of neurodegenerative diseases |
FR2708609B1 (fr) * | 1993-07-29 | 1995-10-20 | Sanofi Elf | Dérivés de méthylguanidine, leurs procédés de préparation ainsi que les compositions en contenant. |
HUT74386A (en) * | 1993-11-15 | 1996-12-30 | Schering Corp | Phenyl-alkyl imidazoles as h3-receptor antagonists and pharmaceutical compositions containing them |
SK282335B6 (sk) | 1995-11-09 | 2002-01-07 | Sanofi-Synthelabo | Deriváty 5-fenyl-3-(piperidin-4-yl)-1,3,4,-oxadiazol-2(3H)-ónu, spôsob ich prípravy a farmaceutický prostriedok, ktorý ich obsahuje |
US5869479A (en) | 1997-08-14 | 1999-02-09 | Schering Corporation | Treatment of upper airway allergic responses |
GB9803536D0 (en) * | 1998-02-19 | 1998-04-15 | Black James Foundation | Histamine H,receptor ligands |
EP0978512A1 (en) | 1998-07-29 | 2000-02-09 | Societe Civile Bioprojet | Non-imidazole aryloxy (or arylthio) alkylamines as histamine H3-receptor antagonists and their therapeutic applications |
EP0982300A3 (en) | 1998-07-29 | 2000-03-08 | Societe Civile Bioprojet | Non-imidazole alkylamines as histamine H3 - receptor ligands and their therapeutic applications |
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2001
- 2001-08-06 DE DE60118754T patent/DE60118754T2/de not_active Revoked
- 2001-08-06 DK DK01959580T patent/DK1311499T3/da active
- 2001-08-06 WO PCT/US2001/024654 patent/WO2002012224A2/en active IP Right Grant
- 2001-08-06 AT AT01959580T patent/ATE323076T1/de not_active IP Right Cessation
- 2001-08-06 AU AU2001281119A patent/AU2001281119A1/en not_active Abandoned
- 2001-08-06 PT PT01959580T patent/PT1311499E/pt unknown
- 2001-08-06 ES ES01959580T patent/ES2261454T3/es not_active Expired - Lifetime
- 2001-08-06 CA CA002419027A patent/CA2419027A1/en not_active Abandoned
- 2001-08-06 US US09/922,622 patent/US6638967B2/en not_active Expired - Lifetime
- 2001-08-06 EP EP01959580A patent/EP1311499B1/en not_active Revoked
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2002
- 2002-12-13 TW TW091136035A patent/TW200409627A/zh unknown
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WO2002012224A2 (en) | 2002-02-14 |
EP1311499B1 (en) | 2006-04-12 |
US20020037896A1 (en) | 2002-03-28 |
CA2419027A1 (en) | 2002-02-14 |
AU2001281119A1 (en) | 2002-02-18 |
DK1311499T3 (da) | 2006-08-07 |
ATE323076T1 (de) | 2006-04-15 |
DE60118754T2 (de) | 2007-01-11 |
US6638967B2 (en) | 2003-10-28 |
EP1311499A2 (en) | 2003-05-21 |
ES2261454T3 (es) | 2006-11-16 |
DE60118754D1 (de) | 2006-05-24 |
PT1311499E (pt) | 2006-07-31 |
WO2002012224A3 (en) | 2002-07-18 |
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