JP5693591B2 - プロスタグランジンd合成酵素を阻害するピペリジン化合物 - Google Patents
プロスタグランジンd合成酵素を阻害するピペリジン化合物 Download PDFInfo
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- 0 B*C(C)(C)*(NC(N(CC1)CCC1=CC(C=*C)=*)=O)=C Chemical compound B*C(C)(C)*(NC(N(CC1)CCC1=CC(C=*C)=*)=O)=C 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/16—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with acylated ring nitrogen atom
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61P11/06—Antiasthmatics
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/56—Nitrogen atoms
- C07D211/58—Nitrogen atoms attached in position 4
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- 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
- C07D401/06—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 linked by a carbon chain containing only aliphatic carbon atoms
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- 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
- C07D401/12—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 linked by a chain containing hetero atoms as chain links
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- 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
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
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- 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
- C07D417/02—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 two hetero rings
- C07D417/12—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 two hetero rings linked by a chain containing hetero atoms as chain links
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- 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
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Description
項1. 下記一般式(I)
Bは水素原子、ハロゲン原子、置換基を有していてもよいアルキル基、置換基を有していてもよいアルケニル基、置換基を有していてもよいフェニル基、置換基を有していてもよいアラルキル基、置換基を有していてもよいヘテロアラルキル基、置換基を有していてもよい飽和ヘテロ環基、置換基を有していてもよい不飽和ヘテロ環基、NR2R3基、(C=O)R4基、O−R5基のいずれかを示し、
R1は水素原子、ハロゲン原子、又はアルキル基を示し、
R2、R3は同一又は相異なって、水素原子、フェニル基、アルキルカルボニル基、(飽和または不飽和ヘテロ環)カルボニル基、フェニルアミノカルボニル基、アルコキシカルボニル基を示し、
R4は置換アルキル基、シクロアルキル基、トリフルオロメチル基、フェニル基、不飽和ヘテロ環基、ヘテロアラルキル基、飽和ヘテロ環基、NR6R7基を示し、
R5はフェニル基、アラルキル基、不飽和ヘテロ環基を示し、
R6、R7は同一又は相異なって、水素原子、アルキル基、シクロへキシル基、置換基を有していてもよいフェニル基、不飽和ヘテロ環基、アラルキル基、ヘテロアラルキル基を表すか、あるいはR6とR7はそれらが結合している窒素原子と一緒になってピロリジル基又はピペリジル基を示す。]
で表されるピペリジン化合物又はその塩。
項2. X1は窒素原子、及びX2、X3は同一又は相異なってCHを示すか、
X1、X3は同一又は相異なってC−R1、及びX2はCHを示し、
R1はハロゲン原子を示す、項1に記載のピペリジン化合物又はその塩。
項3. 項1又は2のいずれかに記載の化合物の少なくとも1種又はその薬学的に許容される塩の有効量と薬学的担体を含有する医薬組成物。
項4. 項1又は2のいずれかに記載の化合物又はその薬学的に許容される塩の有効量と薬学的担体とを含有するプロスタグランジンD合成酵素阻害剤。
項5. 項1又は2のいずれかに記載の化合物又はその薬学的に許容される塩の有効量と薬学的担体とを含有することを特徴とする、プロスタグランジンD2又はその代謝物が関与する疾患の予防剤又は治療剤。
項6. プロスタグランジンD2又はその代謝物が関与する疾患が、アレルギー疾患、又は炎症性疾患である項5に記載の予防剤又は治療剤。
項7. プロスタグランジンD2又はその代謝物が関与する疾患を予防又は治療する方法であって、哺乳動物に対して項1又は2に記載の化合物又はその塩の前記疾患に対する予防又は治療有効量を投与する、プロスタグランジンD2又はその代謝物が関与する疾患の予防又は治療方法。
項8. プロスタグランジンD2又はその代謝物が関与する疾患の予防又は治療剤を製造するための項1又は2に記載の化合物又はその塩の使用。
項9. プロスタグランジンD2又はその代謝物が関与する疾患の予防又は治療方法に使用するための項1又は2に記載の化合物又はその塩。
Bは水素原子、ハロゲン原子、置換基を有していてもよいアルキル基、置換基を有していてもよいアルケニル基、置換基を有していてもよいフェニル基、置換基を有していてもよいアラルキル基、置換基を有していてもよいヘテロアラルキル基、置換基を有していてもよい飽和ヘテロ環基、置換基を有していてもよい不飽和ヘテロ環基、NR2R3基、(C=O)R4基、O−R5基のいずれかを示し、
R1は水素原子、ハロゲン原子、又はアルキル基を示し、
R2、R3は同一又は相異なって、水素原子、フェニル基、アルキルカルボニル基、(飽和または不飽和ヘテロ環)カルボニル基、フェニルアミノカルボニル基、アルコキシカルボニル基を示し、
R4は置換アルキル基、シクロアルキル基、トリフルオロメチル基、フェニル基、不飽和ヘテロ環基、ヘテロアラルキル基、飽和ヘテロ環基、NR6R7基を示し、
R5はフェニル基、アラルキル基、不飽和ヘテロ環基を示し、
R6、R7は同一又は相異なって、水素原子、アルキル基、シクロへキシル基、置換基を有していてもよいフェニル基、不飽和ヘテロ環基、アラルキル基、ヘテロアラルキル基を表すか、あるいはR6とR7はそれらが結合している窒素原子と一緒になってピロリジル基又はピペリジル基を示す。]
で表されるピペリジン化合物又はその塩である。
A:フェニレン、2価の飽和ヘテロ環基(ピペリジン−1,4−イレン)、又は2価の不飽和ヘテロ環(ピリジレン、ピリミジレン、チアゾリレン、チアジアゾリレン、ベンゾチアゾリレン、キノリレン);
B:水素原子、ハロゲン原子、置換基(ハロゲン原子、飽和ヘテロ環基)を有していてもよいアルキル基、置換基を有していてもよいアルケニル基、置換基を有していてもよいフェニル基、置換基(ハロゲン原子、シアノ基、アルコキシ基)を有していてもよいアラルキル基、置換基を有していてもよいヘテロアラルキル基、置換基を有していてもよい飽和ヘテロ環基、置換基(ハロゲン原子、アミノ基、(置換)不飽和ヘテロ環基、置換フェニル基)を有していてもよい不飽和ヘテロ環基(チアゾリル基、ピリジル基、ピリダジニル基、イミダゾリル基、オキサゾリル基)、NR2R3基、(C=O)R4基、O−R5基のいずれか;
R1:水素原子、ハロゲン原子、又はアルキル基;
R2、R3:同一又は相異なって、水素原子、フェニル基、アルキルカルボニル基、(飽和または不飽和ヘテロ環)カルボニル基、フェニルアミノカルボニル基、アルコキシカルボニル基;
R4:置換アルキル基、シクロアルキル基、トリフルオロメチル基、フェニル基、不飽和ヘテロ環基、ヘテロアラルキル基、飽和ヘテロ環基(モルホリノ基、ピロリジル基、ピペリジル基)、NR6R7基;
R5:フェニル基、アラルキル基(ベンジル基)、不飽和ヘテロ環基(ピリミジル基);
R6、R7:同一又は相異なって、水素原子、アルキル基(メチル基、エチル基)、シクロへキシル基、置換基を有していてもよいフェニル基、不飽和ヘテロ環基、アラルキル基、ヘテロアラルキル基(ピリジルエチル基)を表すか、あるいはR6とR7はそれらが結合している窒素原子と一緒になってピロリジル基又はピペリジル基。
第一工程において、式(1a)で示されるピペリジン化合物のアミノ基の保護基Rを、通常公知の方法により脱保護し、式(1b)で示されるアミン化合物又はその活性種と、常法により縮合させることにより一般式(I)で示される化合物を得ることができる。
なお、上記式(1a)で示されるピペリジン化合物又はその塩と、式(1b)で示されるアミン化合物又はその塩は、公知であるか、又は公知方法に従って製造することができる。
本発明化合物を含有する薬剤を投与することにより、例えば哺乳動物(ヒト、サル、マウス、ラット、ウサギ、イヌ、ネコ、ウシ、ウマ、ブタ、ヒツジなど)、特にヒトにおいて,H-PGDS阻害作用を有することから本酵素に由来するPGD2又はその代謝物によって引き起こされる疾患を治療、予防又は改善する上で有用である。本発明化合物を含有する薬剤で治療、予防又は改善される疾患としては、気管支喘息、花粉症、アレルギー性鼻炎、副鼻腔炎、中耳炎、アレルギー性結膜炎、春季カタル、アトピー性皮膚炎、接触性皮膚炎、食物アレルギーなどのアレルギー疾患が挙げられる。
また、化合物の構造式に関して、次の記号を使用する。Me=メチル、Et=エチル、THF=テトラヒドロフラン、DMF=ジメチルホルムアミド。
2-(pyridylmethyl)triphenylphosphonium chloride
2-(chloromethyl)pyridine hydrochloride(25.0 g, 151 mmol)を水(20 ml)に溶解させ、0℃にて炭酸水素ナトリウム(以下、NaHCO3)(19.0 g, 225 mmol)を添加し、1時間攪拌した。クロロホルムにて抽出した後、無水硫酸ナトリウムで乾燥した。乾燥剤を濾別後、減圧下溶媒留去して得られた残留物をトルエン(150 ml)に溶解させ、トリフェニルホスフィン(40 g, 151 mmol)を添加し、加熱還流下、40時間攪拌した。析出した固体を濾取してトルエンにて洗浄し、2-(pyridylmethyl)triphenylphosphoniumchloride (52.0 g, 88 %)を白色固体として得た。
2-(piperidin-4-ylidenemethyl)pyridine dihydrochloride
N-(6-bromobenzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
N-(6-(4-morpholin-1-yl-carbonylphenyl)-benzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
N-(6-(pyridin-3-yl)-benzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
N-(6-(3,5-dimethylisoxazol-4-yl)-benzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
N-(6-(pyridin-4-yl)-benzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
N-(6-(pyrimidin-5-yl)-benzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
N-(6-(2-methoxypyridin-5-yl)-benzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
N-(6-(thiophen-2-yl)-benzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
N-(6-(2-methoxypyridin-3-yl)-benzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
N-(6-nitrobenzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
N-(6-aminobenzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
1H-NMR (CDCl3): δ (ppm) 2.49 (t, J = 5.6 Hz, 2H), 3.00 (t, J = 5.6 Hz, 2H), 3.61 (t, J = 5.6 Hz, 2H), 3.68 (t, J = 5.6 Hz, 2H), 3.6-3.7 (brs, 2H), 6.40 (s, 1H), 7.05 (s, 1H), 7.11 (t, J = 4.0, 8.0 Hz, 1H), 7.14 (d, J = 8.0 Hz, 1H), 7.42 (d, J = 8.0 Hz, 1H), 7.63 (dd, J = 8.0 Hz, 1H), 7.63 (dd, J = 8.0, 8.0 Hz, 1H), 8.58 (d, J = 4.0 Hz, 1H)
N-(2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)benzo[d]thiazol-6-yl)morpholine-4-carboxamide
N-(6-(1H-1,2,3-triazol-1-ylmethyl)acetamide)benzo[d]thiazol-2-yl)-4-(pyridin-2-ylmethylene)-piperidine-1-carboxamide
2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)thiazole-5-carboxylic acid
1H-NMR (DMSO-d6): δ(ppm) 2.35 (t, J = 5.6 Hz, 2H), 2.95 (t, J = 5.6 Hz, 2H), 3.57 (t, J = 5.6 Hz, 2H), 3.64 (t, J = 5.6 Hz, 2H), 6.37 (s, 1H), 7.18 (dd, J = 8.0, 8.0 Hz, 1H), 7.26 (d, J = 8.0 Hz, 1H), 7.59 (s, 1H), 7.74 (dd, J = 8.0, 8.0 Hz, 1H), 8.55 (d, J = 4.0 Hz, 1H)
N-(5-(morpholin-1-yl-carbonyl)thiazol-2-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
N-(4-(2-(1H-1,2,3-triazol-1-yl)ethyl)phenyl)-2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)thiazole-5-carboxamide
N-(4-(4-(morpholin-1-yl-carbonyl)piperidin-1-yl)phenyl)-2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)thiazole-5-carboxamide
N-(4-(piperidin-1-yl)phenyl)-2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)thiazole-5-carboxamide
N-(5-(piperidin-1-yl-carbonyl)thiazol-2-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
Ethyl 4-(2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)
thiazole-5-carboxamido)benzoate
1H-NMR (DMSO-d6) : δ(ppm) 1.32 (t, J=7.2Hz, 3H), 2.39 (t, J=5.6Hz, 2H), 2.99 (t, J=5.6Hz, 2H), 3.59(t, J=5.6 Hz, 2H), 3.66(t, J=5.6Hz, 2H), 4.29 (q, J=7.6Hz, 2H), 6.39 (s, 1H), 7.19 (dd, J=4.8, 7.6Hz, 1H), 7.27 (d, J=8.0Hz, 1H), 7.74 (dd, J=7.6, 7.6Hz, 1H), 7.86 (d, J=8.4Hz, 2H), 7.94(d, J=8.4Hz, 2H), 8.30(s, 1H), 8.55 (d, J=4.0Hz, 1H)
4-(2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)thiazole-5-carboxamido)benzoic acid
N-(4-(morpholin-1-yl-carbonyl)phenyl)-2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)thiazole-5-carboxamide
methyl 2-(5-aminothiazol-5-yl)benzoate
(methoxymethyl)triphenylphosphoniumchloride(12.5 g, 36.5 mmol)をTHF(80 ml)に溶解させ、氷冷下tBuOK(4.10 g, 36.5 mmol)及びTHF(20 ml)にて溶解したmethyl-4-formylbenzoate(3.0 g, 18.3 mmol)を添加し、室温にて16時間攪拌した。系中に水を加え、酢酸エチルにて抽出し、残留物を中圧フラッシュカラムクロマトグラフィー(シリカゲル;酢酸エチル:ヘキサン = 1:8)にて精製することにより、(E)-および(Z)-methyl 4-(2-methoxyvinyl)benzoate (2.98 g)の混合物を油状物として得た。得られた混合物をジオキサン(60 ml)および水(60 ml)の混合溶媒に溶解させ、-10℃にてN-ブロモスクシンイミド(3.04 g, 17.1 mmol)を添加して5分間撹拌後、室温にて1時間攪拌した。thiourea(1.18 g, 15.5 mmol)を添加して、80℃にて1.5時間撹拌した。系内にアンモニウム水(6 ml)を添加して反応を停止して、1時間攪拌した後、析出した固体を濾取することにより、表記化合物 (2.80 g, 65 % for 2 steps) を白色固体として得た。
methyl 4-(2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)
thiazol-5-yl)benzoate
4-(2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)thiazol-5-yl)benzoic acid
N-(5-(4-(cyclopropylcarboxamido)phenyl)thiazol-2-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
4-(pyridin-2-ylmethylene)-N-(5-(4-(thiazol-2-ylcarbamoyl)phenyl)thiazol-2-yl)piperidine-1-carboxamide
N-(5-(4-(methylsulfonylcarbamoyl)phenyl)thiazol-2-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
N-(5-(4-(phenylsulfonylcarbamoyl)phenyl)thiazol-2-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
N-(5-(4-nitrophenyl)thiazol-2-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
N-(5-(4-aminophenyl)thiazol-2-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
N-(4-(2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)thiazol-5-yl)phenyl)morpholin-1-yl-carboxamide
N-(4-(2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)thiazol-5-yl)phenyl)thiazole-4-carboxamide
N-(5-(5-bromopyridin-2-yl)thiazol-2-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
6-(2-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)thiazol-5-yl)nicotinic acid
Methyl 4-(5-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido) pyridine-2-yl)benzoate
4-(5-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)pyridin-2-yl)benzoic acid
4-(pyridin-2-ylmethylene)-N-(6-(4-(thiazol-2-ylcarbamoyl)phenyl)pyridin-3-yl)piperidine-1-carboxamide
N-(6-(4-(cyclopropylcarbamoyl)phenyl)pyridin-3-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
N-(6-(4-(dimethylcarbamoyl)phenyl)pyridin-3-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
N-(6-(4-(methylsulfonylcarbamoyl)phenyl)pyridin-3-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
methyl 4-(5-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido) pyrimidin-2-yl)benzoate
4-(5-(4-(pyridin-2-ylmethylene)piperidine-1-carboxamido)pyrimidin-2-yl)benzoic acid
4-(2,5-difluorobenzylidene)piperidine hydrochloride
1H-NMR (DMSO-d6):δ (ppm) 2.49-2.54 (m, 2H), 2.56-2.61 (m, 2H), 3.06-3.15 (m, 2H), 3.16-3.19 (m, 2H) 6.35 (s, 1H), 7.15-7.21 (m, 2H), 7.24-7.32 (m, 1H), 9.08 (brs, 1H).
ethyl 4-(4-(benzyloxycarbonylamino)piperidin-1-yl)benzoate
benzyl 1-(4-formylphenyl)piperidin-4-ylcarbamate
1H-NMR (CDCl3):δ (ppm) 1.43-1.56 (m, 2H), 2.08 (d, J = 9.7 Hz, 2H), 3.10 (t, J = 11.1 Hz, 2H), 3.80-3.90 (m, 3H), 4.70 (br, 1H), 5.11 (s, 2H), 6.91 (d, J = 8.9 Hz, 2H), 7.26-7.36 (m, 5H), 7.74 (d, J = 8.9 Hz, 2H), 9.77 (s, 1H).
4-(4-(benzyloxycarbonylamino)piperidin-1-yl)phenethyl 4-methylbenzenesulfonate
1H-NMR (CDCl3):δ (ppm) 1.48-1.62 (m, 2H), 2.06 (d, J = 9.2 Hz, 2H), 2.43 (s, 3H), 2.78-2.89 (m, 4H), 3.52-3.65 (m, 3H), 4.15 (t, J = 7.3, 2H), 4.82 (br, 1H), 5.11 (s, 2H), 6.81 (d, J = 8.6 Hz, 2H), 6.99 (d, J = 8.6 Hz, 2H), 7.29 (d, J = 8.4 Hz, 2H), 7.30-7.38 (m, 5H), 7.71 (d, J = 8.4 Hz, 2H).
1-(4-(2-(1H-1,2,3-triazol-1-yl)ethyl)phenyl)piperidin-4-amine
1H-NMR (DMSO-d6):δ (ppm) 1.60-1.65 (m, 2H), 1.90-1.95 (m ,2H), 2.66-2.75 (m, 2H), 3.00-3.20 (m, 5H), 3.60-3.70 (m, 2H), 4.50-4.60 (m, 2H), 6.84 (d, J = 8.4 Hz, 2H), 7.01 (d, J = 8.4 Hz, 2H), 7.65 (s, 1H), 8.02 (s, 1H).
N-(1-(4-(2-(1H-1,2,3-triazol-1-yl)ethyl)phenyl)piperidin-4-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(2,2,2-trifluoroethyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(piperidin-4-yl)piperidine-1-carboxamide hydrochloride
N-(1-(3-chloro-4-methoxybenzyl)piperidin-4-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
N-(1-(3-cyanobenzyl)piperidin-4-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(2,2,2-trifluoroacetyl)piperidin-4-yl)piperidine-1-carboxamide
phenyl 4-(4-(2,5-difluorobenzylidene)piperidine-1-carboxamido) piperidine-1-carboxylate
4-(2,5-difluorobenzylidene)-N-(1-(2,2-difluoropropanoyl)piperidin-4-yl)piperidine-1-carboxamide
methyl 4-(4-(4-(2,5-difluorobenzylidene)piperidine-1-carboxamido)
piperidin-1-yl)benzoate
4-(2,5-difluorobenzylidene)-N-(quinolin-3-yl)piperidine-1-carboxamide
N-(1-(2,2-difluoroacetyl)piperidin-4-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
実施例40に準じ、2,2-ジフルオロプロピオン酸の代わりにジフルオロ酢酸を用いて表記化合物(13%)を白色固体として得た。
4-(2,5-difluorobenzylidene)-N-(1-(2,2-difluoroethyl)piperidin-4-yl)piperidine-1-carboxamide
N-(1-(cyclopropanecarbonyl)piperidin-4-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-pivaloylpiperidin-4-yl)piperidine-1-carboxamide
N-(1-benzoylpiperidin-4-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-isobutyrylpiperidin-4-yl)piperidine-1-carboxamide
N-(1-(cyclohexanecarbonyl)piperidin-4-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
N-(1-(cyclobutanecarbonyl)piperidin-4-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-picolinoylpiperidin-4-yl)piperidine-1-carboxamide
4-(4-(2,5-difluorobenzylidene)piperidine-1-carboxamido)-N,N-dimethylpiperidine-1-carboxamide
1H-NMR (CDCl3):δ (ppm) 1.32-1.44 (m, 2H), 1.94-1.99 (m, 2H), 2.36-2.43 (m, 4H), 2.82 (s, 6H), 2.84-3.00 (m, 2H), 3.35-3.40 (m, 2H), 3.44-3.49 (m, 2H), 3.61-3.66 (m, 2H), 3.79-3.89 (m, 1H), 4.31-4.35 (m, 1H), 6.24 (s, 1H), 6.83-6.94 (m, 2H), 6.96-7.04 (m, 1H)
N-(1-(cyclopentanecarbonyl)piperidin-4-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(thiophene-2-carbonyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(1-methyl-1H-pyrrole-2-carbonyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(phenylcarbamoyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(piperidine-1-carbonyl)piperidin-4-yl)piperidine-1-carboxamide
2-(4-(2,5-difluorobenzylidene)piperidine-1-carboxamido)thiazole-5-carboxylic acid
1H-NMR (DMSO-d6):δ (ppm) 2.30-2.35 (m, 2H), 2.36-2.41 (m, 2H), 3.53-3.58 (m, 2H), 3.60-3.65 (m, 2H), 6.28 (s, 1H), 7.11-7.18 (m, 2H), 7.22- 7.28 (m, 1H), 7.86 (s, 1H)
4-(2,5-difluorobenzylidene)-N-(5-(morpholine-4-carbonyl)thiazol-2-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(thiazole-4-carbonyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(2-fluorobenzoyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(3-fluorobenzoyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(3-methylpicolinoyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(4-methylpicolinoyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(pyridin-2-ylcarbamoyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(thiazol-2-ylcarbamoyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(6-fluoropicolinoyl)piperidin-4-yl)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(1-(isoxazol-3-ylcarbamoyl)piperidin-4-yl)piperidine-1-carboxamide
N-(4-(benzyloxy)phenyl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
N-(4-(benzyloxy)phenyl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(4-(pyrimidin-2-yloxy)phenyl)piperidine-1-carboxamide
N-(4-(phenylamino)phenyl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
4-(2,5-difluorobenzylidene)-N-(4-(phenylamino)phenyl)piperidine-1-carboxamide
N-(4-aminophenyl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide trifluoroacetate
1H-NMR (DMSO-d6):δ (ppm) 2.30-2.35 (m, 2H), 2.36-2.42 (m, 2H), 3.41-3.49 (m, 2H), 3.54-3.59 (m, 2H), 6.28 (s, 1H), 7.11-7.18 (m, 5H), 7.22-7.30 (m, 1H), 7.50-7.55 (m, 2H), 8.72 (s, 1H)
4-(2,5-difluorobenzylidene)-N-(4-(3-phenylureido)phenyl)piperidine-1-carboxamide
N-(4-(4-(2,5-difluorobenzylidene)piperidine-1-carboxamido)phenyl)picolinamide
N-(4-(4-(2,5-difluorobenzylidene)piperidine-1-carboxamido)phenyl)thiazole-4-carboxamide
4-(2,5-difluorobenzylidene)-N-(4-(thiophene-3-carboxamido)phenyl)piperidine-1-carboxamide
1H-NMR (CDCl3):δ (ppm) 2.44-2.50 (m, 4H), 3.51-3.54 (m, 2H), 3.60-3.63 (m, 2H), 6.28 (s,1H), 6.48 (s, 1H), 6.87-6.93 (m, 2H), 6.99-7.04 (m, 1H), 7.33-7.40 (m, 3H), 7.45-7.53 (m, 3H), 7.74 (s, 1H), 7.97 (s, 1H)
4-(2,5-difluorobenzylidene)-N-(4-isobutyramidophenyl)piperidine-1-carboxamide
methyl 2-((4-(2,5-difluorobenzylidene)piperidine-1-carboxamido)
methyl)benzoate
N-(6-aminopyridin-3-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide trifluoroacetate
N-(5-(4-(2,5-difluorobenzylidene)piperidine-1-carboxamido)pyridin-2-yl)picolinamide
N-(5-(4-(2,5-difluorobenzylidene)piperidine-1-carboxamido)pyridin-2-yl)thiazole-4-carboxamide
(2-aminothiazol-5-yl)methanol
5-((1H-1,2,4-triazol-1-yl)methyl)thiazol-2-amine
N-(5-((1H-1,2,4-triazol-1-yl)methyl)thiazol-2-yl)-4-(2,5-difluorobenzylidene)piperidine-1-carboxamide
1H-NMR (CDCl3):δ (ppm) 2.41-2.50 (m, 4H), 3.51-3.56 (m, 2H), 3.61-3.65 (m, 2H), 5.45 (s, 2H), 6.28 (s, 1H), 6.83-6.95 (m, 2H), 6.98-7.05 (m, 1H), 7.35 (s, 1H), 7.95 (s, 1H), 8.09 (s, 1H), 8.61 (brs, 1H)
5-((2-methyl-1H-imidazol-1-yl)methyl)thiazol-2-amine
4-(2,5-difluorobenzylidene)-N-(5-((2-methyl-1H-imidazol-1-yl)methyl)thiazol-2-yl)piperidine-1-carboxamide
N-(5-((2-methyl-1H-imidazol-1-yl)methyl)thiazol-2-yl)-4-(pyridin-2-ylmethylene)piperidine-1-carboxamide
tert-butyl 5-(morpholinomethyl)thiazol-2-ylcarbamate
5-(morpholinomethyl)thiazol-2-amine hydrochloride
4-(2,5-difluorobenzylidene)-N-(5-(morpholinomethyl)thiazol-2-yl)piperidine-1-carboxamide
1H-NMR (CDCl3):δ (ppm) 2.40-2.50 (m, 8H), 3.53-3.57 (m, 2H), 3.62-3.72 (m, 8H), 6.27 (s, 1H), 6.86-6.95 (m, 2H), 6.98-7.03 (m, 1H), 7.11 (s, 1H)
4-(pyridin-2-ylmethylene)-N-(quinolin-3-yl)piperidine-1-carboxamide
1H-NMR (CDCl3) : δ(ppm) 2.54 (t, J=5.6Hz, 2H), 3.03 (t, J=5.6Hz, 2H), 3.67 (t, J=5.6Hz, 2H), 3.75 (t, J=5.6Hz, 2H), 6.42 (s, 1H), 7.11 (dd, J=4.8, 7.2 Hz, 2H), 7.16 (d, J=8.0 Hz, 1H), 7.50-7.78 (m, 5H), 8.07 (d, J=8.0 Hz, 1H), 8.58 (d, J=4.8Hz, 1H), 8.71 (s, 1H), 9.02 (s, 1H)
Urade、Y.らの方法(J. Biol. Chem. 262, 3820-3825 (1987))に準拠して実施した。すなわち、反応液(49μL);100mM Tris-HCl (pH 8.0)、1mM 還元型グルタチオン、 0.1mg/mLγ−グロブリン、ヒトH-PGDS(適量)及び化合物(0.1μM)を25℃で5分間プレインキュベーションした。なお、溶媒対照群(Control群)には終濃度1% DMSO溶液を添加した。次いで、[14C]プロスタグランジンH2(終濃度:10μM)1μLを添加することで反応を開始した。反応開始1分後に氷冷下の反応停止液(ジエチルエーテル/メタノール/1M クエン酸(30/4/1) 250μLを添加することで反応を停止させた。反応停止後の上層部(有機溶媒相)の50μLをTLCプレートにアプライし、-20℃で45分間展開した(展開剤:ジエチルエーテル/メタノール/酢酸(90/2/1))。TLCプレートを乾燥後、イメージングプレートに1時間から一昼夜露光し、プロスタグランジンD2(PGD2)に相当する放射活性をイメージアナライザー(富士フイルム)で解析した。PGD2のバンドの1レーン当たりに占める割合(%)、および各実験で設けたControl群に対する実施例化合物0.1μMにおける抑制率(%)を算出し、この結果を第1表に示した。
Claims (7)
- 下記一般式(I)
[式中、X1、X2、X3は同一又は相異なって、N又はC−R1を示し、nは0又は1を示し、Aはフェニレン基、2価の飽和ヘテロ環基、又は2価の不飽和ヘテロ環基を示し、
Bは水素原子、ハロゲン原子、置換基を有していてもよいアルキル基、置換基を有していてもよいアルケニル基、置換基を有していてもよいフェニル基、置換基を有していてもよいアラルキル基、置換基を有していてもよいヘテロアラルキル基、置換基を有していてもよい飽和ヘテロ環基、置換基を有していてもよい不飽和ヘテロ環基、NR2R3基、(C=O)R4基、O−R5基のいずれかを示し、
R1は水素原子、ハロゲン原子、又はアルキル基を示し、
R2、R3は同一又は相異なって、水素原子、フェニル基、アルキルカルボニル基、(飽和または不飽和ヘテロ環)カルボニル基、フェニルアミノカルボニル基、アルコキシカルボニル基を示し、
R4は置換アルキル基、シクロアルキル基、トリフルオロメチル基、フェニル基、不飽和ヘテロ環基、ヘテロアラルキル基、飽和ヘテロ環基、NR6R7基を示し、
R5はフェニル基、アラルキル基、不飽和ヘテロ環基を示し、
R6、R7は同一又は相異なって、水素原子、アルキル基、シクロへキシル基、置換基を有していてもよいフェニル基、不飽和ヘテロ環基、アラルキル基、ヘテロアラルキル基を表すか、あるいはR6とR7はそれらが結合している窒素原子と一緒になってピロリジル基又はピペリジル基を示す。]
で表されるピペリジン化合物又はその塩。 - X1は窒素原子、及びX2、X3は同一又は相異なってCHを示すか、
X1、X3は同一又は相異なってC−R1、及びX2はCHを示し、
R1はハロゲン原子を示す、請求項1に記載のピペリジン化合物又はその塩。 - 請求項1又は2のいずれかに記載の化合物の少なくとも1種又はその薬学的に許容される塩の有効量と薬学的担体を含有する医薬組成物。
- アレルギー疾患、炎症性疾患、粘液分泌障害、生殖障害、血液凝固障害、睡眠障害、痛み、視覚の問題、肥満、免疫疾患、又は自己免疫疾患の予防又は治療に使用するための請求項3に記載の医薬組成物。
- 請求項1又は2のいずれかに記載の化合物又はその薬学的に許容される塩の有効量と薬学的担体とを含有するプロスタグランジンD合成酵素阻害剤。
- 請求項1又は2のいずれかに記載の化合物又はその薬学的に許容される塩の有効量と薬学的担体とを含有することを特徴とする、アレルギー疾患、炎症性疾患、粘液分泌障害、生殖障害、血液凝固障害、睡眠障害、痛み、視覚の問題、肥満、免疫疾患、又は自己免疫疾患の予防剤又は治療剤。
- アレルギー疾患、炎症性疾患、粘液分泌障害、生殖障害、血液凝固障害、睡眠障害、痛み、視覚の問題、肥満、免疫疾患、又は自己免疫疾患の予防又は治療剤を製造するための請求項1又は2に記載の化合物又はその塩の使用。
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| JP2012532976A JP5693591B2 (ja) | 2010-09-07 | 2011-09-06 | プロスタグランジンd合成酵素を阻害するピペリジン化合物 |
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| JP2012532976A JP5693591B2 (ja) | 2010-09-07 | 2011-09-06 | プロスタグランジンd合成酵素を阻害するピペリジン化合物 |
| PCT/JP2011/070203 WO2012033069A1 (ja) | 2010-09-07 | 2011-09-06 | プロスタグランジンd合成酵素を阻害するピペリジン化合物 |
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| WO2015000921A1 (en) | 2013-07-01 | 2015-01-08 | Fondazione Centro San Raffaele | Ptgds pathway activators and use in pathologies characterized by altered myelination in the cns |
| CN105175408B (zh) * | 2014-06-04 | 2018-07-17 | 中国人民解放军第二军医大学 | 苯并噻唑类化合物及其作为药物的用途 |
| WO2017209272A1 (ja) * | 2016-06-03 | 2017-12-07 | 国立大学法人東京大学 | がん転移阻害剤 |
| EP3782648B1 (en) | 2018-04-19 | 2024-09-18 | National University Corporation Tokyo University of Agriculture and Technology | Prostaglandin d2 production inhibitors as preventative and therapeutic agents for sarcopenia |
| CN111763201A (zh) * | 2020-03-03 | 2020-10-13 | 中国药科大学 | 苯并噻唑类化合物及医药用途 |
| EP4169575A4 (en) | 2020-06-19 | 2023-10-25 | Sato Pharmaceutical Co., Ltd. | Condensed ring compounds that inhibit h-pgds |
| KR20240121786A (ko) | 2021-12-17 | 2024-08-09 | 사토 세이야쿠 가부시키가이샤 | H-pgds를 저해하는 아자인돌 유도체 |
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| CN1188471A (zh) * | 1995-04-28 | 1998-07-22 | 万有制药株式会社 | 1,4-二取代哌啶衍生物 |
| GB9526560D0 (en) * | 1995-12-27 | 1996-02-28 | Bayer Ag | Use of 2-Amino-Heterocycles |
| JP2003524574A (ja) | 1997-08-05 | 2003-08-19 | ノボ ノルディスク アクティーゼルスカブ | 2,5−及び3,5−二置換アニリン誘導体、その調製及び使用 |
| HUP0401522A2 (en) | 2004-07-29 | 2006-04-28 | Richter Gedeon Vegyeszet | New 4-benzylidene-piperidine derivatives, pharmaceutical compositions containing the same and process for their preparation |
| TW200720255A (en) | 2005-07-13 | 2007-06-01 | Taiho Pharmaceutical Co Ltd | Benzoimidazole compound capable of inhibiting prostaglandin d synthetase |
| DOP2006000210A (es) | 2005-10-04 | 2007-06-15 | Aventis Pharma Inc | Compuestos de pirimidina amida como inhibidores de pgds |
| US20090156611A1 (en) | 2005-11-11 | 2009-06-18 | Licentia Ltd. | Mammalian hedgehog signaling modulators |
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| JP2011518144A (ja) * | 2008-04-17 | 2011-06-23 | ファイザー・インク | Faah阻害剤として有用な4−ベンジリデン−3−メチルピペリジンアリールカルボキサミド化合物 |
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| WO2012033069A1 (ja) | 2012-03-15 |
| US20130165438A1 (en) | 2013-06-27 |
| CA2810489A1 (en) | 2012-03-15 |
| TW201217335A (en) | 2012-05-01 |
| EP2615084B1 (en) | 2016-01-06 |
| AU2011299904A1 (en) | 2013-05-02 |
| ES2563440T3 (es) | 2016-03-15 |
| EP2615084A1 (en) | 2013-07-17 |
| CN103080086A (zh) | 2013-05-01 |
| KR20130076871A (ko) | 2013-07-08 |
| EP2615084A4 (en) | 2014-04-09 |
| US9181183B2 (en) | 2015-11-10 |
| CN103080086B (zh) | 2014-11-05 |
| JPWO2012033069A1 (ja) | 2014-01-20 |
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