JP2012509263A - 四置換ピリダジンヘッジホッグ経路アンタゴニスト - Google Patents
四置換ピリダジンヘッジホッグ経路アンタゴニスト Download PDFInfo
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- JP2012509263A JP2012509263A JP2011536395A JP2011536395A JP2012509263A JP 2012509263 A JP2012509263 A JP 2012509263A JP 2011536395 A JP2011536395 A JP 2011536395A JP 2011536395 A JP2011536395 A JP 2011536395A JP 2012509263 A JP2012509263 A JP 2012509263A
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- cancer
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- LULMGQYIWDPECI-UHFFFAOYSA-N tert-butyl n-[1-[6-(4-cyanophenyl)-4,5-dimethylpyridazin-3-yl]piperidin-4-yl]-n-methylcarbamate Chemical compound C1CC(N(C)C(=O)OC(C)(C)C)CCN1C(C(=C1C)C)=NN=C1C1=CC=C(C#N)C=C1 LULMGQYIWDPECI-UHFFFAOYSA-N 0.000 description 2
- GBULGJPHDHACBT-UHFFFAOYSA-N tert-butyl n-[1-[6-(4-fluorophenyl)-4,5-dimethylpyridazin-3-yl]piperidin-4-yl]-n-methylcarbamate Chemical compound C1CC(N(C)C(=O)OC(C)(C)C)CCN1C(C(=C1C)C)=NN=C1C1=CC=C(F)C=C1 GBULGJPHDHACBT-UHFFFAOYSA-N 0.000 description 2
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 150000003557 thiazoles Chemical class 0.000 description 2
- 125000004055 thiomethyl group Chemical group [H]SC([H])([H])* 0.000 description 2
- 210000004881 tumor cell Anatomy 0.000 description 2
- JQAOHGMPAAWWQO-QMMMGPOBSA-N (2s)-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-2-carboxylic acid Chemical compound CC(C)(C)OC(=O)N1CCCC[C@H]1C(O)=O JQAOHGMPAAWWQO-QMMMGPOBSA-N 0.000 description 1
- OUCUOMVLTQBZCY-BYPYZUCNSA-N (2s)-1-azaniumylpyrrolidine-2-carboxylate Chemical compound NN1CCC[C@H]1C(O)=O OUCUOMVLTQBZCY-BYPYZUCNSA-N 0.000 description 1
- XWJGPFMFQJLUQA-FGJQBABTSA-N (2s)-n-[1-[6-(4-fluorophenyl)-4,5-dimethylpyridazin-3-yl]piperidin-4-yl]-n-methylpiperidine-2-carboxamide;dihydrochloride Chemical compound Cl.Cl.O=C([C@H]1NCCCC1)N(C)C(CC1)CCN1C(C(=C1C)C)=NN=C1C1=CC=C(F)C=C1 XWJGPFMFQJLUQA-FGJQBABTSA-N 0.000 description 1
- CEBAHYWORUOILU-UHFFFAOYSA-N (4-cyanophenyl)boronic acid Chemical compound OB(O)C1=CC=C(C#N)C=C1 CEBAHYWORUOILU-UHFFFAOYSA-N 0.000 description 1
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 1
- CGRUKYZIKHXFMI-UHFFFAOYSA-N 1-(4,5-dimethyl-6-pyridin-4-ylpyridazin-3-yl)-n-methylpiperidin-4-amine Chemical compound C1CC(NC)CCN1C1=NN=C(C=2C=CN=CC=2)C(C)=C1C CGRUKYZIKHXFMI-UHFFFAOYSA-N 0.000 description 1
- GIGRWGTZFONRKA-UHFFFAOYSA-N 1-(bromomethyl)-4-methoxybenzene Chemical compound COC1=CC=C(CBr)C=C1 GIGRWGTZFONRKA-UHFFFAOYSA-N 0.000 description 1
- VAKOSNKAXYJZRG-UHFFFAOYSA-N 1-methyl-5-(trifluoromethyl)pyrazole-4-carboxylic acid Chemical compound CN1N=CC(C(O)=O)=C1C(F)(F)F VAKOSNKAXYJZRG-UHFFFAOYSA-N 0.000 description 1
- MLQKTFBKKHROKH-UHFFFAOYSA-N 1-methyl-5-methylsulfonylpyrazole-4-carboxylic acid Chemical compound CN1N=CC(C(O)=O)=C1S(C)(=O)=O MLQKTFBKKHROKH-UHFFFAOYSA-N 0.000 description 1
- CESKLNNCGFFWJU-UHFFFAOYSA-N 2-morpholin-4-yl-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid Chemical compound FC(F)(F)C1=C(C(=O)O)SC(N2CCOCC2)=N1 CESKLNNCGFFWJU-UHFFFAOYSA-N 0.000 description 1
- XWSSUYOEOWLFEI-UHFFFAOYSA-N 3-phenylpyridazine Chemical class C1=CC=CC=C1C1=CC=CN=N1 XWSSUYOEOWLFEI-UHFFFAOYSA-N 0.000 description 1
- LMRJHNFECNKDKH-UHFFFAOYSA-N 4-(trifluoromethyl)nicotinic acid Chemical compound OC(=O)C1=CN=CC=C1C(F)(F)F LMRJHNFECNKDKH-UHFFFAOYSA-N 0.000 description 1
- USEDMAWWQDFMFY-UHFFFAOYSA-N 4-cyanobenzoyl chloride Chemical compound ClC(=O)C1=CC=C(C#N)C=C1 USEDMAWWQDFMFY-UHFFFAOYSA-N 0.000 description 1
- CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical compound COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 description 1
- 125000004217 4-methoxybenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1OC([H])([H])[H])C([H])([H])* 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- MEUSJJFWVKBUFP-UHFFFAOYSA-N CCOC(c1c(N)[n](C)nc1)=O Chemical compound CCOC(c1c(N)[n](C)nc1)=O MEUSJJFWVKBUFP-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- ATTRAXBINPRSJB-UHFFFAOYSA-N Cc1c(-c(cc2)ccc2C#N)nnc(N(CC2)CCC2N(C)C(c2c(C(F)(F)F)ccnc2)=O)c1C Chemical compound Cc1c(-c(cc2)ccc2C#N)nnc(N(CC2)CCC2N(C)C(c2c(C(F)(F)F)ccnc2)=O)c1C ATTRAXBINPRSJB-UHFFFAOYSA-N 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 102000053602 DNA Human genes 0.000 description 1
- 108010067770 Endopeptidase K Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010017993 Gastrointestinal neoplasms Diseases 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 241000596871 Ixia Species 0.000 description 1
- YBXDCSCEBGHFAW-UHFFFAOYSA-N N1(N=NC2=C1C=CC=C2)OC=2C(=C(C(=NC2)N2CCCC2)N2CCCC2)N2CCCC2 Chemical compound N1(N=NC2=C1C=CC=C2)OC=2C(=C(C(=NC2)N2CCCC2)N2CCCC2)N2CCCC2 YBXDCSCEBGHFAW-UHFFFAOYSA-N 0.000 description 1
- 241000051107 Paraechinus aethiopicus Species 0.000 description 1
- 238000006161 Suzuki-Miyaura coupling reaction Methods 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 241000489524 Veratrum californicum Species 0.000 description 1
- 108010088665 Zinc Finger Protein Gli2 Proteins 0.000 description 1
- 101710185494 Zinc finger protein Proteins 0.000 description 1
- 102100023597 Zinc finger protein 816 Human genes 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000033115 angiogenesis Effects 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 239000013592 cell lysate Substances 0.000 description 1
- 201000007990 cerebellar medulloblastoma Diseases 0.000 description 1
- 150000001805 chlorine compounds Chemical group 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 238000006880 cross-coupling reaction Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003596 drug target Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- VYXIHSAEOXPAEY-UHFFFAOYSA-N ethyl 5-(trifluoromethyl)-1h-pyrazole-4-carboxylate Chemical compound CCOC(=O)C=1C=NNC=1C(F)(F)F VYXIHSAEOXPAEY-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003352 fibrogenic effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 208000005017 glioblastoma Diseases 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000000099 in vitro assay Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 239000012139 lysis buffer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- WPHXYKUPFJRJDK-AHWVRZQESA-N n-[(3s,5s)-1-(1,3-benzodioxol-5-ylmethyl)-5-(piperazine-1-carbonyl)pyrrolidin-3-yl]-n-[(3-methoxyphenyl)methyl]-3,3-dimethylbutanamide Chemical compound COC1=CC=CC(CN([C@@H]2CN(CC=3C=C4OCOC4=CC=3)[C@@H](C2)C(=O)N2CCNCC2)C(=O)CC(C)(C)C)=C1 WPHXYKUPFJRJDK-AHWVRZQESA-N 0.000 description 1
- GJTUWTHVFJFIMO-UHFFFAOYSA-N n-[1-[6-(4-cyanophenyl)-4,5-dimethylpyridazin-3-yl]piperidin-4-yl]-n-methyl-4-(trifluoromethyl)pyridine-3-carboxamide;hydrochloride Chemical compound Cl.C=1N=CC=C(C(F)(F)F)C=1C(=O)N(C)C(CC1)CCN1C(C(=C1C)C)=NN=C1C1=CC=C(C#N)C=C1 GJTUWTHVFJFIMO-UHFFFAOYSA-N 0.000 description 1
- OMKGKESTUZYPPU-UHFFFAOYSA-N n-[1-[6-(4-fluorophenyl)-4,5-dimethylpyridazin-3-yl]piperidin-4-yl]-n,1-dimethyl-5-(trifluoromethyl)pyrazole-4-carboxamide;dihydrochloride Chemical compound Cl.Cl.C1=NN(C)C(C(F)(F)F)=C1C(=O)N(C)C(CC1)CCN1C(C(=C1C)C)=NN=C1C1=CC=C(F)C=C1 OMKGKESTUZYPPU-UHFFFAOYSA-N 0.000 description 1
- LAHSIPAAIPQMCT-UHFFFAOYSA-N n-[3-(1h-benzimidazol-2-yl)-4-chlorophenyl]-3,5-dimethoxybenzamide Chemical compound COC1=CC(OC)=CC(C(=O)NC=2C=C(C(Cl)=CC=2)C=2NC3=CC=CC=C3N=2)=C1 LAHSIPAAIPQMCT-UHFFFAOYSA-N 0.000 description 1
- IGCVAKMLNISJHR-UHFFFAOYSA-N n-methylpiperidin-1-amine Chemical compound CNN1CCCCC1 IGCVAKMLNISJHR-UHFFFAOYSA-N 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 208000014500 neuronal tumor Diseases 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- AKRYBBWYDSDZHG-UHFFFAOYSA-N nitrosobis(2-oxopropyl)amine Chemical compound CC(=O)CN(N=O)CC(C)=O AKRYBBWYDSDZHG-UHFFFAOYSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- MUJIDPITZJWBSW-UHFFFAOYSA-N palladium(2+) Chemical compound [Pd+2] MUJIDPITZJWBSW-UHFFFAOYSA-N 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- IYPZRUYMFDWKSS-UHFFFAOYSA-N piperazin-1-amine Chemical compound NN1CCNCC1 IYPZRUYMFDWKSS-UHFFFAOYSA-N 0.000 description 1
- DNUTZBZXLPWRJG-UHFFFAOYSA-M piperidine-1-carboxylate Chemical compound [O-]C(=O)N1CCCCC1 DNUTZBZXLPWRJG-UHFFFAOYSA-M 0.000 description 1
- 150000003053 piperidines Chemical class 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
- 230000007781 signaling event Effects 0.000 description 1
- 229940054269 sodium pyruvate Drugs 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000003637 steroidlike Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 150000003512 tertiary amines Chemical group 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-N tetrahydropyridine hydrochloride Natural products C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000583 toxicological profile Toxicity 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/50—Pyridazines; Hydrogenated pyridazines
- A61K31/501—Pyridazines; Hydrogenated pyridazines not condensed and containing further heterocyclic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
(式中、
Xは、C−R1又はNであり、
R1は、水素、フルオロ、又はシアノであり、
R2は、
R3は、メチル又はトリフルオロメチルであり、
R4は、ピロリジニル、モルホリニル又はピリジル、アミノ又はジメチルアミノであり、
R5は、トリフルオロメチル、又はメチルスルホニルであり、
R6は、水素又はメチルであり、
R7、R8、R9、R10、及びR11は、独立して、水素、フルオロ、シアノ、クロロ、メチル、トリフルオロメチル、トリフルオロメトキシ、又はメチルスルホニルであるが、但し、R7、R8、R9、R10、及びR11のうちの少なくとも2つは、水素である)
を提供する。
(a)Xが、C−R1である、
(b)R1が、フルオロである、
(c)R1が、シアノである、
(d)R2が、
(e)R2が、
(f)R2が、
(f)R2が、
(g)R2が、
(h)R1が、フルオロであり、且つR2が、
(i)R1が、シアノであり、且つR2が、
式Iの化合物、又はその薬学的に許容できる塩が挙げられる。
tert−ブチル1−(6−クロロ−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル(メチル)カルバメート
tert−ブチル1−(6−(4−フルオロフェニル)−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル(メチル)カルバメート
1,4−ジオキサン(80mL)中のtert−ブチル1−(6−クロロ−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル(メチル)カルバメート(3.01g、8.48mmol)、4−フルオロフェニルボロン酸(1.23g、8.80mmol)、及びCsF(4.08g、26.8mmol)のN2脱気混合物を、(1,1’−ビス(ジフェニルホスフィノ)フェロセン)パラジウム(II)クロリド(1.10g、1.35mmol)で処理する。N2下、95℃で一晩、得られる混合物を加熱する。H2OとEtOAcとの間で反応混合物を分配する。層を分離させ、有機層をブラインで洗浄する。前記有機層をNa2SO4上で乾燥させ、濾過し、減圧下で濃縮する。フラッシュシリカゲルクロマトグラフィー(勾配20〜80% EtOAc、ヘキサン中)により、残留物を精製して、標題の化合物を得る(3.05g、87%)。ES/MS m/z 415.2(M+1)。
tert−ブチル1−(6−(4−シアノフェニル)−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル(メチル)カルバメート
1−(6−(4−フルオロフェニル)−4,5−ジメチルピリダジン−3−イル)−N−メチルピペリジン−4−アミン
4−(4,5−ジメチル−6−(4−(メチルアミノ)ピペリジン−1−イル)ピリダジン−3−イル)ベンゾニトリル
1−(4,5−ジメチル−6−(ピリジン−4−イル)ピリダジン−3−イル)−N−メチルピペリジン−4−アミン
エチル2−クロロ−4−(トリフルオロメチル)チアゾール−5−カルボキシレート
エチル2−モルホリノ−4−(トリフルオロメチル)チアゾール−5−カルボキシレート
2−モルホリノ−4−(トリフルオロメチル)チアゾール−5−カルボン酸
(S)−tert−ブチル2−((1−(6−(4−フルオロフェニル)−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル)(メチル)カルバモイル)ピペリジン−1−カルボキシレート
エチル1−(4−メトキシベンジル)−3−(トリフルオロメチル)−1H−ピラゾール−4−カルボキシレート
1−(4−メトキシベンジル)−3−(トリフルオロメチル)−1H−ピラゾール−4−カルボン酸
N−(1−(6−(4−フルオロフェニル)−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル)−1−(4−メトキシベンジル)−N−メチル−3−(トリフルオロメチル)−1H−ピラゾール−4−カルボキサミド
エチル1−メチル−5−(メチルチオ)−1H−ピラゾール−4−カルボキシレート
エチル1−メチル−5−(メチルスルホニル)−1H−ピラゾール−4−カルボキシレート
1−メチル−5−(メチルスルホニル)−1H−ピラゾール−4−カルボン酸
4−シアノ−N−(1−(6−(4−シアノフェニル)−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル)−N−メチルベンズアミド塩酸塩
N−(1−(6−(4−シアノフェニル)−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル)−N−メチル−2−(トリフルオロメチル)ニコチンアミド二塩酸塩
DMF及びDMSOの4:1混合物(20mL)中で、4−(4,5−ジメチル−6−(4−(メチルアミノ)ピペリジン−1−イル)ピリダジン−3−イル)ベンゾニトリル(300mg、0.93mmol)、2−(トリフルオロメチル)ニコチン酸(210mg、1.12mmol)、及びジイソプロピルエチルアミン(0.79mL、4.51mmol)を混合する。一時的に混合物を60℃に加熱して固体を溶解させ、次いで0℃に冷却する。ペルフルオロフェニルジフェニルホスフィネート(750mg、1.96mmol)溶液を、DMF及びDMSOの4:1混合物(1mL)に滴加する。得られる混合物を60℃で一晩加熱する。NaHCO3水溶液とCH2Cl2との間で反応混合物を分配する。有機層をブラインで洗浄し、Na2SO4上で乾燥させ、濾過し、減圧下で濃縮する。フラッシュシリカゲルクロマトグラフィー(20:5:1 ヘキサン:EtOAc:2M NH3/MeOH)により、得られる残留物を精製して、標題の化合物の遊離塩基を得る(346mg、75%)。ES/MS m/z 495.2(M+1)。上記のようにHCl塩を形成する。
N−(1−(6−(4−シアノフェニル)−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル)−N−メチル−4−(トリフルオロメチル)ニコチンアミド塩酸塩
(S)−N−(1−(6−(4−フルオロフェニル)−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル)−N−メチルピペリジン−2−カルボキサミド二塩酸塩
N−(1−(6−(4−フルオロフェニル)−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル)−N,1−ジメチル−5−(トリフルオロメチル)−1H−ピラゾール−4−カルボキサミド二塩酸塩
N−(1−(6−(4−フルオロフェニル)−4,5−ジメチルピリダジン−3−イル)ピペリジン−4−イル)−N−メチル−3−(トリフルオロメチル)−1H−ピラゾール−4−カルボキサミド二塩酸塩
ヘッジホッグは、以下の癌の生存因子として意味づけられてきた:基底細胞癌;上部消化管癌(食道、胃、膵臓、及び胆道);前立腺癌;乳癌;小細胞肺癌;非小細胞肺癌;B細胞リンパ腫:多発性骨髄腫;胃癌;卵巣癌;大腸癌;肝癌;黒色腫;腎癌;及び脳癌。
以下のアッセイプロトコル及びその結果は、本発明の化合物及び方法の有用性並びに有効性を更に示す。機能アッセイは、本発明の化合物がShhシグナル伝達阻害能を示すことを支持する。以下のアッセイで用いられるリガンド、溶媒、及び試薬は全て、商業的供給元から容易に入手可能であるか、又は当業者により容易に調製され得る。
bDNAアッセイ系は、標的リボ核酸(転写物)を増幅させるために、分岐鎖DNA技術を利用する。前記技術は、標的転写物と複合体としてハイブリダイズして、ハイブリダイゼーションシグナルを増幅させる、標的転写物の特異性を決定する3種の合成ハイブリッド短Gli1特異的cDNAプローブ[キャプチャエキステンダ(CE)、ラベルエキステンダ(LE)、及びブロッカ(BL)]を用いる。増幅工程中、化学発光基質を添加することにより、発光を用いる検出が可能になる。
Claims (13)
- 以下の式:
(式中、
Xは、C−R1又はNであり、
R1は、水素、フルオロ、又はシアノであり、
R2は、
R3は、メチル又はトリフルオロメチルであり、
R4は、ピロリジニル、モルホリニル又はピリジル、アミノ又はジメチルアミノであり、
R5は、トリフルオロメチル、又はメチルスルホニルであり、
R6は、水素又はメチルであり、
R7、R8、R9、R10、及びR11は、独立して、水素、フルオロ、シアノ、クロロ、メチル、トリフルオロメチル、トリフルオロメトキシ、又はメチルスルホニルであるが、但し、R7、R8、R9、R10、及びR11のうちの少なくとも2つは、水素である)。 - XがC−R1である、請求項1に記載の化合物、又はその薬学的に許容できる塩。
- R1がフルオロである、請求項1〜3のいずれか一項に記載の化合物、又はその薬学的に許容できる塩。
- R5がトリフルオロメチルであり、且つR6がメチルである、請求項5に記載の化合物、又はその薬学的に許容できる塩。
- R1がシアノである、請求項1〜3のいずれか一項に記載の化合物、又はその薬学的に許容できる塩。
- R7がトリフルオロメチルであり、且つR9、R10、及びR11が水素である、請求項8に記載の化合物、又はその薬学的に許容できる塩。
- 薬学的に許容できる担体、希釈剤、又は賦形剤と組み合わせて、請求項1〜9のいずれか一項に記載の化合物、又はその薬学的に許容できる塩を含む医薬組成物。
- 哺乳類の脳癌、基底細胞癌、食道癌、胃癌、膵癌、胆道癌、前立腺癌、乳癌、小細胞肺癌、非小細胞肺癌、B細胞リンパ腫、多発性骨髄腫、卵巣癌、大腸癌、肝癌、腎癌、又は黒色腫を治療する方法であって、かかる治療を必要としている哺乳類に、有効量の請求項1〜9のいずれか一項に記載の化合物、又はその薬学的に許容できる塩を投与することを含む方法。
- 医薬として使用するための、請求項1〜9のいずれか一項に記載の化合物、又はその薬学的に許容できる塩。
- 癌の治療に使用するための、請求項1〜9のいずれか一項に記載の化合物、又はその薬学的に許容できる塩。
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