JP6722275B2 - 化合物及びそれらの使用 - Google Patents
化合物及びそれらの使用 Download PDFInfo
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- JP6722275B2 JP6722275B2 JP2018510003A JP2018510003A JP6722275B2 JP 6722275 B2 JP6722275 B2 JP 6722275B2 JP 2018510003 A JP2018510003 A JP 2018510003A JP 2018510003 A JP2018510003 A JP 2018510003A JP 6722275 B2 JP6722275 B2 JP 6722275B2
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- 239000001814 pectin Substances 0.000 description 1
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- 229960000502 poloxamer Drugs 0.000 description 1
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- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
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- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
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- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
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- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/58—[b]- or [c]-condensed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/94—[b, c]- or [b, d]-condensed containing carbocyclic rings other than six-membered
-
- 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
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
-
- 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
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4196—1,2,4-Triazoles
-
- 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
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
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- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Indole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
該化合物は一般式(A)を有し,又はその薬学的に許容される塩,溶媒和物,水和物,多形体,プロドラッグ,共薬剤,共結晶,互変異生体,ラセミ体,立体異性体,もしくはこれらの混合物である。
Yは独立に水素または側鎖基である。
b)Yはイミダゾール,ピラゾール,トリアゾール,又はテトラゾールである。
XがNO2であり,R1が−CO2Hであり,及びR2がHである;
XがNO2であり,R1が−CO2Etであり,及びR2がHである;
XがNO2であり,R1がHであり,及びR2が−CO2Hである;
XがHであり,R1が−CO2Hであり,及びR2がHである;
XがNO2であり,R1がHであり,及びR2がHである;
XがHであり,R1がFであり,及びR2がHである;
XがNO2であり,R1がClであり,及びR2がHである;
XがHであり,R1がHであり,及びR2がFである;
XがHであり,R1がHであり,及びR2がClである;又は
XがNO2であり,R1がClであり,及びR2がHである。
膵臓癌と診断された人の95%より多くは,5年を超えて生存できないであろうが,未だ有用な薬剤治療法が無い。ここに,我々は,癌に対する薬剤標的であると提案されているカルシウムイオン結合性タンパク質であるS100Pに結合し及びS100Pを阻害する可能性を有する新たな小分子の設計,合成及び評価について記載する。我々は,インビトロ研究において,S100Pに結合することが示されているアレルギー薬であるクロモリンに匹敵する,膵臓癌細胞増殖に対する>90%の効力(ポテンシー)を示した1の特定の化合物について報告する。
S100PのNMRアンサンブル(1OZO)中の配座異性体ナンバー15が薬剤発見研究を始めるために最も適切な構造であることが,4つの異なるポケット検出アルゴリズム−Fpocket,Pocket−Finder,Q−SiteFinder及びSite−Finder−が独立に,クロモリンを結合するのに十分に大きいS100Pダイマー界面でのポケットを特定した後,特定された。このモデルは,NMRアンサンブルを解明した著者によれば,偶然にも1OZOの最も代表的なモデルである。
化合物2は仮想(バーチャル)スクリーンから得られた17化合物のうちの1つであり,BxPC−3及びPanc−1膵臓癌細胞に対するマトリゲル(Matrigel)浸潤アッセイ(コーニング社登録商標,米国)スクリーニングに供された。BxPC−3細胞は,内因性S100Pを発現する一方,Panc−1はそうではない。最初は,この化合物−及びアナログ−はケンブリッジ社から購入され,BxPC−3に対する浸潤アッセイスクリーニングがこれらの細胞に対する有望な効果を示した後,実験室においてさらに合成及び精製された(図2)。
インビトロ研究のための全ての薬剤は,特に断りの無い限り,シグマアルドリッチ(英国,ドーセット)から購入された。ヒト膵臓癌細胞,Panc−1(ATCC(登録商標),型番CRL−1469(商標))及びBxPC−3(ATCC(登録商標),型番CRL−1687(商標))はLGCスタンダード(LGC社,英国,ミドルセックス)から購入された。双方とも夫々の培地で培養された−Panc−1については,ダルベッコ改変イーグル培地(DMEM)及びBxPC−3についてはRPMI−1640−10%v/vウシ胎児血清(FBS),200Uペニシリン/ストレプトマイシン溶液,及び2mML−グルタミンにより補足された。双方の細胞は,5%加湿CO2雰囲気において37℃で維持され,及び約70%のコンフルエンシーに達したとき,標準トリプシン処理プロトコルを用いて,週当たり少なくとも3回継代された。クロモリンは,ナトリウム塩として購入され,一方,化合物2,3,7,8及び26はハートフォードシャー大学にて合成され,特徴付けされ及び精製された。ストック溶液(10mM)を調製するために,クロモリンは蒸留水に溶解され,化合物2,3,7,8及び26はDMSOに溶解された。
孔径8μmのトランスウェルインサート(英国,オックスフォード,BDバイオサイエンス社)及びバイオコートマトリゲル浸潤プレート(英国,オックスフォード,BDバイオサイエンス社)を用いてマトリゲル浸潤アッセイが行われた。プレートが−20°Cでの保存から取り出され,使用前にゲルを平衡にするために室温(〜19°C)で2時間維持された。予備加温された無血清培地(500μL)が該インサートの上側チャンバーに添加され,加湿CO2雰囲気下,37℃でさらに2時間インキュベートされた。培地が除去され,200μLの無血清培地中の細胞懸濁液(2.5x104細胞/mL)が各インサート中にピペットで注入された。インサートが10%ウシ胎児血清で補足された培地500μLを含むウェル内へと静かにに移動された。プレートが加湿CO2インキュベーター内で,37℃で48時間インキュベートされた。次いで,上部溶液が取り除かれ,膜の上側表面上の細胞が滅菌綿棒でそっと除去された。インサートの底面上の細胞は,100%メタノールで固定され,0.4%(w/v)ギムザ染料(英国,プール,シグマアルドリッチ社)で染色された。チャンバーが蒸留水で順次洗われた後,空気乾燥された。各膜からの5つの隣接視野の細胞の数がx10倍率で計測され,各視野当たりの平均細胞数が求められた。データが,コントロール膜を通過した浸潤に対するマトリゲル及び膜を通過した%浸潤として表される。
完全細胞培養液100μL中の膵臓癌細胞(1x105細胞/mL)が96ウェルプレート中に播かれ,5%CO2雰囲気下,37℃で一晩インキュベートされた。クロモリン及び化合物2,3,7,8及び26が,無血清培地中10mMストックから準備されて,1,10,100及び1000μMへと順次希釈された。この研究のコントロールサンプルは,薬剤の無い細胞,対応する濃度のDMSOを含む細胞サンプル,及び培地のみのサンプルを含む。細胞は,試験化合物と共に,24,48及び72時間インキュベートされた。各時点,即ち24,48及び72時間に,CellTiter96(登録商標)AQueous Non−Radioactive Cell Proliferation Assay (MTS)(英国,プロメガ社)が各ウェルに添加された(1:5)。プレートが90分間インキュベートされた後,Multiskan Ascent 96/384プレートリーダー(英国,ラフバラ,テルモサエンティフィック社)を用いて492nmの吸光度が読み取られた。実験は3回繰り返された。
化学合成用の試薬は,断りのない限りシグマアルドリッチ(英国,ドーセット,グリングハム)から購入され,さらなる精製無く使用された。全ての溶媒はフィッシャサエンティフィック社(英国,ラフバラ)から購入された。必要な場合,溶媒が3Å(例えばメタノール)及び4Å(例えばジエチルエーテル)のモレキュラーシーブを用いて乾燥された。1H−NMR及び13C−NMR(標準としてTMS)スペクトルが日本電子ECA600/54/SSSスペクトロメータ上に記録された。テトラメチルシランに対するケミカルシフトがppmで,及び,J値(示されている場合)がHzで示される。赤外スペクトルが,Nicolet6700FT−IRSmartiTR(テルモサエンティフィック)ユニバーサルATR(全反射)サンプリングアクセサリ上に薄膜として調製された試料を用いて,パーキンエルマ−FT−IR/FIR分光器Frontierを用いて測定された。LC−MSは,210LCポンプ2台,400オートサンプラー及び1200L質量分析器を備えるバリアン(Varian)システムで測定された。融点は,グリフィン融点装置を用いて測定され,修正されていない。薄層クロマトグラフィー(TLC)は,蛍光指示薬UV254で予めコーティングされたシリカゲルプレート(英国,フィッシャー社,POLYGRAM(登録商標)SILG/UV254TLC−シート)上で行われた。化合物のIUPAC名は,ChemBioOfficeUltra14を用いて作られた。
1H−NMR(600MHz,DMSO−d6)δ(ppm):7.68(1H,d,J=1.0Hz),7.62−7.64(1H,m),7.35−7.41(5H,m),7.04(1H,d,J=7.7Hz),6.88(2H,d,J=8.9Hz,アニリンp−置換),6.33(2H,d,J=9.0Hz,アニリンp−置換),5.04(1H,s),4.45(1H,d,J=8.8Hz),3.71(3H,s,メチル),3.62(1H,d,J=8.8Hz)。13C−NMR(600MHz,DMSO−d6)δ(ppm):174.53(C=O),173.33(C=O),159.18(アニリンC−OMe),139.42,137.11,136.99,133.72,128.66,128.33,127.57(2C,アニリンp−置換),127.39,127.27,125.33,124.79,123.75,123.20,120.12,114.21(2C,アニリンp−置換),93.19(脂肪族CH),55.82(メチル),48.90(芳香族CH),47.65(芳香族CH),44.21(脂肪族CH)。νmax/cm−1:3073,2960(C−H伸縮),1700(C=O伸縮),1548(NO2非対称),1395(NO2対称),1255(C−N伸縮),1192,1166(C−O伸縮)。m/z:427.3(38%,[M+H]+;C25H18N2O5予測=426.43)。融点:250−254℃。
1H−NMR(600MHz,DMSO−d6)δ(ppm):7.68(1H,d,J=8.4Hz),7.60−7.61(1H,m),7.37−7.39(5H,m),7.02(1H,d,J=7.6Hz),6.57(2H,d,J=9.1Hz,アニリンp−置換),6.19(2H,d,J=8.9Hz,アニリンp−置換),5.01(1H,s),4.42(1H,d,J=8.8Hz),3.57(1H,d,J=11.9Hz),2.85(6H,s,ジメチル)。13C−NMR(600MHz,DMSO−d6)δ(ppm):174.75(C=O),173.54(C=O),150.19(C−N−ジメチル),139.47,137.11,137.04,133.72,128.60,128.25,127.34,127.20,126.82(4C),125.29,124.73,123.18,120.08(アニリンp−置換),119.42(アニリンp−置換),111.81(2C,アニリンp−置換),93.20(脂肪族CH),48.90(脂肪族CH),47.95(脂肪族CH),44.90(脂肪族CH)。νmax/cm−1:3040,2890(C−H伸縮),1702(C=O伸縮),1545(NO2非対称),1362(NO2対称),1170(C−N伸縮)。m/z:440.4(100%,[M+H]+;C26H21N3O4予測=439.47)。融点:265−266℃。
融点=258−262℃;1HNMR(400MHz,DMSO−d6)δ(ppm):7.69(1H,dd,J=1.76,J=0.92Hz),7.64−7.62(1H,m),7.41−7.35(5H,m),7.13(2H,d,J=8.08),7.04(1H,d,J=7.4),6.32(2H,dd,J=1.72,J=3.92Hz),5.05(1H,d,J=3.04Hz),4.47(1H,d,J=8.72Hz),3.63(1H,dd,J=3.12,J=2.2Hz),2.25(3H,s);13CNMR(400MHz,DMSO−d6)δ(ppm):175.02,173.82,140.08,138.99,137.68,137.56,134.27,129.99(2C),129.26,128.94,127.99,127.89,126.70(2C),125.92,125.41,123.78,120.72,93.76,49.51,48.01,45.68,21.21;IRvmax/cm−1:2988(C−H伸縮),1715(C=O伸縮),1550(NO2非対称伸縮),1326(NO2対称伸縮)1458,1387(C−H変角),1183(C−N伸縮);m/z:411.3(2.5%,[M+H]+);C25H18N2O4の予測質量=410.45。
1H−NMR(600MHz,DMSO−d6)δ(ppm):7.69(1H,d,J=7.4Hz),7.62−7.64(1H,m),7.23−7.47(6H,m),7.04(1H,d,J=12.2Hz),6.91(1H,d,J=2.6Hz),6.06(1H,d,J=7.9Hz),5.82(1H,s),5.04(1H,s),4.46(1H,d,J=10.1Hz),3.65(3H,s,メチル),3.64(1H,d,J=9.5Hz)。13C−NMR(600MHz,DMSO−d6)δ(ppm):174.22(C=O),173.02(C=O),159.38(アニリンC−OMe),139.35,137.11,136.92,133.72,132.31,129.81,128.65,128.34,127.39,127.29,125.36,124.81,123.23,120.13(アニリン),118.65(アニリン),114.49(アニリン),112.10(アニリン),93.18(脂肪族CH),55.82(メチル),48.75(脂肪族CH),47.90(脂肪族CH),44.89(脂肪族CH)。νmax/cm−1:3065,2998(C−H伸縮),1714(C=O伸縮),1549(NO2非対称),1386(NO2対称),1244(C−N伸縮),1199,1153(C−O伸縮)。m/z:449.3(36%,[M+Na]+;C25H18N2O5予測=426.43)。融点:262−266℃。
1H−NMR(400MHz,DMSO−d6)δ(ppm):7.68(1H,d,J=8.5Hz),7.62−7.64(1H,m),7.35−7.46(6H,m),7.10(1H,t,J=8.3Hz),7.04(1H,d,J=7.1Hz),6.65(1H,d,J=10.4Hz),5.78(1H,d,J=8.6Hz),5.39(1H,s),5.03(1H,s),4.46(1H,d,J=8.7Hz),2.77(6H,s,ジメチル)。13C−NMR(600MHz,DMSO−d6)δ(ppm):174.61(2C,C=O),151.13(アニリンC−N−ジメチル),139.85(2C),138.70(2C),137.47(アニリン),132.63(アニリン),128.81(2C),127.82(4C),127.56(2C),120.25(アニリン),112.95(アニリン),110.48(アニリン),93.71(脂肪族CH),45.10(脂肪族CH),49.04(脂肪族CH),47.96(脂肪族CH),44.83(2C,ジメチル)。νmax/cm−1:2968,2948(C−H伸縮),1710(C=O伸縮),1551,(NO2非対称),1393(NO2対称),1246(C−N伸縮)。融点:213−215℃。
1H−NMR(600MHz,DMSO−d6)δ(ppm):7.84(1H,d,J=0.5Hz,ベンゾニトリル),7.70(2H,d,J=1.0Hz,ベンゾニトリル),7.58−7.62(1H,m,ベンゾニトリル),7.40−7.49(5H,m),7.05(1H,d,J=3.8Hz),6.89−6.90(1H,m),6.77−6.78(1H,m),5.07(1H,s),4.51(1H,d,J=8.8Hz),3.72(1H,d,J=3.1Hz);13C−NMR(600MHz,DMSO−d6)δ(ppm):173.94(C=O),172.75(C=O),139.20(ベンゼンC),137.03(ベンゼンC),136.77(ベンゼンC),133.66(ベンゼンC),132.72(アニリン),131.89(アニリン),131.26(アニリン),130.70(アニリン),129.59(アニリン),128.73,128.45,127.46,127.39,125.40,124.89,123.21,120.19,117.47(アニリンC≡N),112.00(アニリンC−シアノ),93.16(脂肪族C−H),49.02(脂肪族C−H),47.63(脂肪族C−H),44.42(脂肪族CH)。νmax/cm−1:3064,2995(C−H伸縮),2231(C≡N伸縮),1715(C=O伸縮),1547(NO2非対称),1386(NO2対称),1177(C−N伸縮)。融点:310−311℃。
融点=209−211℃;1HNMR(400MHz,DMSO−d6)δ(ppm):7.70(1H,d,J=6.63Hz),7.63−7.65(1H,m),7.36−7.47(5H,m),7.22(1H,t,J=7.72Hz),7.14(1H,d,J=7.68),7.05(1H,d,J=7.48Hz),6.22(2H,t,J=8.00Hz),5.06(1H,d,J=3.00Hz),4.48(1H,d,J=8.72Hz),3.65(1H,dd,J=3.12Hz,J=2.32Hz),2.21(3H,s);13CNMR(400MHz,DMSO−d6)δ(ppm):175.00,173.80,139.98,139.09,137.70,137.55,134.30,131.83,130.00,129.37,129.26,128.95,128.00,127.91,127.48,125.97,125.42,124.10,123.83,120.74,93.76,49.51,48.05,45.88,21.24;IRvmax/cm−1:1710(C=O伸縮),1545(NO2非対称伸縮),1360(NO2対称伸縮)1459,1383(C−H変角),1179(C−N伸縮)。
1H−NMR(400MHz,DMSO−d6)δ(ppm):8.37(2H,s,ピラゾール),7.69−7.72(2H,m),7.56−7.59(2H,m),7.33−7.41(4H,m),4.64−4.66(2H,m),4.09(1H,q,J=7.0Hz),3.83(1H,d,J=12.1Hz),3.76(1H,d,J=11.4Hz),1.91(3H,s,メチル)。13C−NMR(600MHz,DMSO−d6)δ(ppm):173.23(C=O),172.04(C=O),161.51(O=C−O),139.03(2C),137.31(2C),136.71(ピラゾール),134.32(ピラゾール),128.58(2C),127.36(4C),125.40(2C),93.84(脂肪族CH),93.06(ピラゾール),59.83(脂肪族ピラゾールCH2),48.63(脂肪族CH),47.11(脂肪族CH),44.41(脂肪族CH),14.02(メチル)。νmax/cm−1:3013,2948(C−H伸縮),1710(C=O伸縮),1607(N−H伸縮),1551(NO2非対称),1393(NO2対称),1246(C−N伸縮),1199,1166(C−O伸縮)。m/z:457.1(100%,[M−H]−;C24H18N4O6予測=458.43)。融点:128−130℃。
1H−NMR(400MHz,DMSO−d6)δ(ppm):7.80(2H,s,トリアゾール),7.72(1H,d,J=8.2Hz),7.45−7.51(6H,m),7.09(1H,d,J=7.3Hz),5.15(1H,s),4.59(1H,d,J=8.7Hz),3.89(1H,d,J=11.6Hz)。13C−NMR(400MHz,DMSO−d6)δ(ppm):170.60(C=O),169.41(C=O),141.90(2C,トリアゾール),139.14(ベンゼンC),137.26(ベンゼンC),136.73(ベンゼンC),133.90(ベンゼンC),129.58,129.50,128.43,128.23,126.11,125.68,123.63,120.94,93.61(脂肪族CH),48.12(脂肪族CH),46.42(脂肪族CH),45.02(脂肪族CH)。νmax/cm−1:3089,2974(C−H伸縮),1751(C=O伸縮),1551,(NO2非対称),1459(C=N伸縮),1360(NO2対称),1291(C−N伸縮),1173(C−N伸縮)。融点:314−315℃。
融点=248−252℃;1HNMR(600MHz,CDCl3)δ(ppm):7.36−7.41(2H,m),7.29−7.32(2H,m),7.24(1H,s),7.17−7.20(2H,m),7.14−7.16(1H,m),4.88(2H,t,J=1.56Hz),3.43(2H,t,J=1.74);13CNMR(600MHz,CDCl3)δ(ppm):174.26,170.43,141.16,140.61,138.27,138.07,127.76,127.40,127.15,126.94,125.20,125.07,124.40,124.35,47.99,47.95,45.65,45.42;vmax/cm−1:1718(C=O伸縮),1475(C−H変角),1188(C−H変角)。
1HNMR(400MHz,アセトン−d6)δ(ppm)7.89−7.98(2H,m),7.45−7.56(2H,m),7.28−7.38(2H,m),7.16−7.24(4H,m),6.67−6.76(2H,m),4.78−4.99(2H,m),4.32(2H,q,J=7.1Hz),3.47(2H,dd,J=2.0,1.4Hz),1.33(3H,t,J=7.1Hz)。13CNMR(400MHz,アセトン−d6)δ(ppm)175.42,165.09,141.95,139.62,129.65,126.85,126.67,126.61,124.99,124.37,60.86,47.20,45.82,13.67。vmax/cm−1:2954(CH伸縮),1707(C=O伸縮)。m/z:424(50%,M+H)。融点:220−222oC。
1HNMR(400MHz,ジクロロメタン−d2)δ(ppm)7.40−7.46(2H,m),7.29−7.34(3H,m),7.17−7.24(5H,m),6.94−7.02(2H,m),6.42−6.49(2H,m),4.82−4.88(2H,m),3.38−3.43(2H,m),3.35−3.38(2H,m),2.05(1H,s)。13CNMR(400MHz,ジクロロメタン−d2)δ(ppm)175.93,141.41,139.05,128.52,128.43,127.12,126.80,125.05,124.37,116.07,115.84,47.10,45.88。vmax/cm−1:2975,2891(CH伸縮),1708(C=O伸縮)。m/z:370(<5%,M+H)。融点:250−253℃。
1HNMR(400MHz,ジクロロメタン−d2)δ(ppm)7.37−7.48(2H,m),7.10−7.37(9H,m),6.40−6.49(2H,m),4.85(2H,s),3.31−3.41(2H,m)。13CNMR(MHz,ジクロロメタン−d2)δ(ppm)175.71,141.38,139.00,134.41,130.24,129.16,127.86,127.13,126.80,125.04,124.36,47.10,45.88。vmax/cm−1:2981,2973,2885(CH伸縮),1702(C=O伸縮)。m/z:386(<5%,M+H)。融点:275−278℃。
1HNMR(400MHz,ジクロロメタン−d2)δ(ppm)8.09−8.18(2H,m),7.37−7.49(2H,m),7.28−7.36(2H,m),7.14−7.25(4H,m),6.76−6.84(2H,m),4.88(1H,s),4.83(1H,s),3.48−3.65(1H,m),3.36−3.48(2H,m)。13CNMR(600MHz,ジクロロメタン−d2)δ(ppm)175.25,170.61,147.24,141.21,140.77,138.88,138.50,137.15,127.61,127.25,127.15,127.07,126.90,125.15,125.06,124.40,124.18,48.04,47.19,45.92,45.43。vmax/cm−1:3121,3082,3017,2973,2860(CH伸縮),1708(C=O伸縮),1522(NO2非対称),1344(NO2対称)。m/z:397(<10%,M+H)。融点:265−268℃。
1HNMR(400MHz,DMSO−d6)δ(ppm)7.68−7.75(2H,m),7.47−7.53(2H,m),7.26−7.32(2H,m),7.19(4H,dd,J=5.1,3.5Hz),6.23−6.30(2H,m),4.86(2H,s),3.40(2H,s)。13CNMR(400MHz,DMSO−d6)δ(ppm)176.23,142.12,139.81,138.35,132.01,129.03,127.22,126.95,125.31,124.94,95.17,47.24,45.41。vmax/cm−1:2973(CH伸縮),1700(C=O伸縮)。m/z:478(<5%,M+H)。融点:303−307℃。
1HNMR(400MHzジクロロメタン−d2)δ(ppm)7.43(2H,dd,J=5.4,3.2Hz),7.29−7.34(4H,m),7.17−7.25(5H,m),6.35−6.40(2H,m),4.84−4.86(2H,m),3.36(2H,dd,J=2.1,1.3Hz),1.26(9H,s)。13CNMR(600MHz,ジクロロメタン−d2)δ(ppm)176.14,151.98,141.54,139.10,129.06,127.06,126.74,126.03,125.05,124.32,47.10,45.89,34.60,30.94。vmax/cm−1:2963,2903,2868(CH伸縮),1707(C=O伸縮)。m/z:408(65%,M+H)。融点:268−271℃。
1H−NMR(400MHz,DMSO−d6)δ(ppm):7.50(2H,q,J=5.4Hz),7.29(2H,q,J=5.4Hz),7.20−7.22(4H,m),6.87(2H,d,J=9.1Hz,アニリンp−置換),6.33(2H,d,J=8.9Hz,アニリンp−置換),4.85(2H,s),3.71(3H,s,メチル),3.38(2H,s)。13C−NMR(600MHz,DMSO−d6)δ(ppm):176.09(2C,C=O),158.95(アニリンC−OMe),141.61(2C),139.29(2C),127.66(2C,アニリンp−置換),126.54(2C),126.30(2C),124.73(2C),124.30(2C),123.76,114.06(2C,アニリンp−置換),55.82(メチルl),46.01(2C,脂肪族CH),44.42(2C,脂肪族CH)。νmax/cm−1:3011,2948(C−H伸縮),1710(C=O伸縮),1509(C=C芳香環伸縮),1246(C−N伸縮),1199,1166(C−O伸縮)。m/z:404.3(25%,[M+Na]+;C25H19NO3予測質量381.43)。融点:240−243℃。
1H−NMR(400MHz,DMSO−d6)δ(ppm):7.50(2H,q,J=3.2Hz),7.28(2H,q,J=3.2Hz),7.18−7.21(4H,m),6.58(2H,d,J=9.2Hz,アニリンp−置換),6.20(2H,d,J=9.0Hz,アニリンp−置換),4.84(2H,s),3.35(2H,s),2.85(6H,s,ジメチル)。13C−NMR(600MHz,DMSO−d6)δ(ppm):176.74(2C,C=O),150.48(C−N−ジメチル),142.10(2C),139.72(2C),127.39(2C),126.92(2C),126.70(2C),125.14(2C),124.69(2C,アニリンp−置換),120.53,112.23(2C,アニリンp−置換),46.06(2C,脂肪族CH),45.89(2C,脂肪族CH),40.19(2C,ジメチル)。νmax/cm−1:3033,2948(C−H伸縮),1709(C=O伸縮),1392(ジメチル),1246,1186(C−N伸縮)。m/z:395.3(58%,[M+H]+;C26H22N2O2予測質量394.47)。融点:243−245℃。
1HNMR(400MHz,DMSO−d6)δ(ppm):7.52−7.50(2H,m),7.31−7.28(2H,m),7.18−7.29(4H,m),7.12(2H,d,J=8.52Hz),6.30(2H,dt,J=1.72,J=1.84),4.85(2H,s),3.38(2H,t,J=0.56Hz),2.25(3H,s);13CNMR(400MHz,DMSO−d6)δ(ppm)176.61(2C),142.22(2C),139.86,138.59,129.84(2C),129.77(2C),127.17(2C),126.92(2C),126.84(2C),125.35(2C),124.93(2C),47.64(2C),45.79(2C),21.21。
1H−NMR(400MHz,DMSO−d6)δ(ppm):7.51(2H,q,J=8.6Hz),7.30(2H,q,J=8.6Hz),7.197.24(4H,m),6.91(1H,d,J=10.3Hz),6.08(1H,s),6.06(1H,s),5.80(1H,s),4.86(2H,s),3.65(3H,s,メチル),3.40(2H,s)。13C−NMR(600MHz,DMSO−d6)δ(ppm):176.17(2C,C=O),159.68(アニリンC−OMe),141.92(2C),139.65(2C),130.00(アニリン),126.95(2C),126.70(2C),124.93(2C),124.70(2C),124.48(アニリン),119.21(アニリン),114.53(アニリン),112.62(アニリン),55.96(メチル),46.03(2C,脂肪族CH),44.56(2C,脂肪族CH)。νmax/cm−1:3011,2948(C−H伸縮),1712(C=O伸縮),1247(C−N伸縮),1200,1166(C−O伸縮)。m/z:382.3(36%,[M+H]+;C25H19NO3予想質量381.43)。融点:200−201℃。
1H−NMR(400MHz,DMSO−d6)δ(ppm):7.49−7.52(2H,m),7.30−7.33(2H,m),7.18−7.23(6H,m),7.10(1H,t,J=8.4Hz),6.64(1H,d,J=10.4Hz),5.80(1H,d,J=8.6Hz),5.40(1H,s),4.86(2H,s),2.78(6H,s,ジメチル)。13C−NMR(600MHz,DMSO−d6)δ(ppm):175.53(2C,C=O),150.22(アニリンC−N−ジメチル),141.19(2C),139.25(2C),132.46(アニリン),128.99(アニリン),125.97(4C),124.11(4C),114.09(アニリン),112.17(アニリン),110.27(アニリン),47.93(2C,脂肪族CH),46.59(2C,脂肪族CH),44.82(2C,ジメチル)。νmax/cm−1:2967,2948(C−H伸縮),1709(C=O伸縮),1246(C−N伸縮)。融点:228−230℃。
1H−NMR(600MHz,DMSO−d6)δ(ppm):7.81−7.83(1H,m,ベンゾニトリル),7.58(2H,t,J=8.1Hz,ベンゾニトリル),7.50−7.52(1H,m,ベンゾニトリル),7.30−7.32(4H,m),7.18−7.22(2H,m),6.85−6.86(1H,m),6.76−6.77(1H,m),4.87(2H,s),3.45(2H,s)。13C−NMR(600MHz,DMSO−d6)δ(ppm):175.53(2C,C=O),141.39(2C,ベンゼンC),139.23(2C,ベンゼンC),132.46(アニリン),132.36(アニリン),131.40(アニリン),130.54(アニリン),129.72(アニリン),126.66(2C),126.39(2C),124.79(2C),124.40(2C),117.56(アニリンC≡N),111.86(アニリンC−cyano),46.02(2C,脂肪族C−H),44.41(2C,脂肪族C−H);νmax/cm−1:3076,2970(C−H伸縮),2239(C≡N伸縮),1712(C=O伸縮),1195(C−N伸縮)。融点:262−264℃。
1HNMR(400MHz,DMSO−d6)δ(ppm):7.50−7.52(2H,m),7.30−7.32(2H,m),7.19−7.24(5H,m),7.43(1H,d,J=8.02Hz),6.21(1H,d,J=8.52),6.17(1H,s),4.85(2H,s),3.39(2H,t,J=0.64Hz),2.21(3H,s);13CNMR(400MHz,DMSO−d6)δ(ppm)176.60,172.67,142.20(2C),139.88(2C),138.91,132.38,129.68,129.23,127.67,127.18(2C),126.94(2C),125.40(2C),124.94(2C),124.26,47.75(2C),45.88(2C),21.24.
1H−NMR(400MHz,DMSO−d6)δ(ppm):7.46(2H,q,J=3.2Hz,ピラゾール),7.33(4H,q,J=3.4Hz),7.18(4H,qq,J=2.3Hz,3.2Hz),4.86(2H,s),4.57(2H,s),2.99(2H,s),1.90(3H,s,メチル)。13C−NMR(600MHz,DMSO−d6)δ(ppm):171.13(2C,C=O),166.71(O=C−O),149.97(ピラゾール),140.64(4C),138.64(ピラゾール),126.21(2C),126.17(2C),124.45(2C),124.05(2C),103.96(ピラゾール),67.62(脂肪族ピラゾールCH2),47.82(2C,脂肪族CH),44.40(2C,脂肪族CH),13.83(メチル)。νmax/cm−1:2967,2948(C−H伸縮),1710(C=O伸縮),1607(N−H伸縮),1246(C−N伸縮),1199,1166(C−O伸縮)。m/z:412.1(12%,[M−H]−;C24H19N3O4予測質量413.43)。融点:243−244℃。
1H−NMR(400MHz,DMSO−d6)δ(ppm):7.71(2H,s,トリアゾール),7.54(1H,q,J=8.6Hz),7.48(1H,q,J=8.6Hz),7.18−7.35(6H,m),4.94(1H,s),4.88(1H,s),3.66(1H,s),3.58(1H,s)。13C−NMR(400MHz,DMSO−d6)δ(ppm):172.22(2C,C=O),142.03(2C,トリアゾール),141.32(2C,ベンゼンC),139.50(2C,ベンゼンC),127.69(2C),127.21(2C),125.50(2C),125.20(2C),48.51(脂肪族CH),45.62(脂肪族CH),45.20(脂肪族CH),44.82(脂肪族CH)。νmax/cm−1:3082,2974(C−H伸縮),1749(C=O伸縮),1463(C=N伸縮),1296(C−N伸縮)。融点:252−254℃。
融点248−252℃;1HNMR(600MHz,CDCl3)δ(ppm):7.36−7.41(2H,m),7.29−7.32(2H,m),7.24(1H,s),7.17−7.20(2H,m),7.14−7.16(1H,m),4.88(2H,t,J=1.56Hz),3.43(2H,t,J=1.74);13CNMR(600MHz,CDCl3)δ(ppm):174.26,170.43,141.16,140.61,138.27,138.07,127.76,127.40,127.15,126.94,125.20,125.07,124.40,124.35,47.99,47.95,45.65,45.42;vmax/cm−1:1718(C=O伸縮),1475(C−H変角),1188(C−H変角)。
融点:263−265℃;1HNMR(600MHz,DMSO−d6):δ7.90(1H,d,J=7.9Hz),7.70(H,d,J=7.2Hz),7.62(1H,m,Ar−H),7.46−7.52(2H,m,Ar−H),7.34−7.43(4H,m),7.01−7.05(2H,m,Ar−H),6.75(1H,dd,J=7.6,1.9Hz,Ar−H),5.07(1H,d,J=2.9Hz,CH),4.47(1H,dd,J=7.4,1.4Hz,CH),4.26(2H,t,J=6.7Hz,CH2),3.68(1H,m,CH),1.68(2H,5重線,J=7.6Hz,CH2),1.39(2H,6重線,J=7.5Hz,CH2),0.93(3H,t,J=7.6Hz,CH3);13CNMR(d6−DMSO):δ174.2,173.0,164.6,140.0,138.5,133.5,131.1,129.7,127.4,127.1,124.8,123.2,120.1,93.2,64.7,49.5,47.5,44.5,30.1,18.7,13.5;vmax/cm−1:3392(OH伸縮),2956(CH伸縮),1708(C=O),1450(Ar−C−C伸縮),1389(Ar−C−C伸縮)。
融点:96−101℃;1HNMR(DMSO−d6):δ,7.88(1H,d,J=7.9Hz)7.48−7.51(3H,m,Ar−H),7.30(2H,m,Ar−H),7.17−7.22(4H,m,Ar−H),6.98(1H,d,J=1.4Hz),6.76(1H,d,J=7.9Hz),4.86(1H,m),4.27(1H,t,J=6.5Hz),2.27(2H,t,J=7.7Hz,NCH2),2.11−2.14(6H,s,N(CH3)2,),1.53(2H,quin,J=6.5Hz,CH2);13CNMR(DMSO−d6):δ175.8,164.7,141.5,139.3,132.2,131.3,130.7,129.5,129.2,127.3,126.7,126.4,124.8,124.4,63.5,59.3,56.3,55.5,46.0,44.5,30.1,26.3;vmax/cm−1:3396(OH伸縮),2863(Ar−CH),2781(Ar−CH),1701(C=O),1489(Ar−C−C),1448(Ar−C−C)。
1HNMR(600MHz,CDCl3)δ(ppm):7.46(1H,d,J=6.54Hz),7.22−7.34(8H,m),7.17(2H,m),7.09(1H,t,J=5.34Hz),6.82(1H,t,J=1.92Hz),6.58(1H,dd,J=1.38Hz,J=0.84Hz),4.38−4.42(1H,m),3.65(1H,q,J=7.02Hz),3.01(3H,q,J=7.38);13CNMR(600MHz,DMSO−d6)δ(ppm):173.97,172.54,169.99,138.65,138.25,137.99,136.94,136.21,135.53,133.83,131.06,129.35,129.16,128.78,128.70,128.59,128.42,127.96,127.87,127.74,127.65,127.38,125.24,124.96,124.14,123.98,120.99,93.16,48.91,45.92,45.65,43.60。
1HNMR(600MHz,CDCl3)δ(ppm):8.19(1H,t,J=5.82),7.04−7.07(2H,m),6.78−6.82(1H,m),6.76−6.77(1H,m),6.65−6.67(1H,m),6.59−6.60(1H,m),6.51−6.53(6H,m),6.37(1H,s),6.34(1H,s),6.28(1H,s),6.19−6.27(1H,t,J=7.56Hz),4.12−4.13(2H,m),3.27(1H,d,J=6.66Hz),2.78−2.79(1H,m),2.34(2H,d,J=6.54Hz);13CNMR(600MHz,CDCl3)δ(ppm):172.43,172.34,171.26,165.79,137.51,137.41,135.38,135.21,132.16,129.77(2C),128.79,127.96,127.83,127.30,126.99,126.69,126.01,125.69(2C),125.50,125.20,123.62,122.90,121.82,118.75,91.52,47.42,45.99,43.63;
融点:258−272°C;1HNMR(d6−DMSO):δ7.87(2H,d,J=8.0Hz,,Ar−H);7.69(1H,m,Ar−H),7.61(1H,m,Ar−H),7.35−7.45(5H,m,Ar−H),7.04(1H,d,J=7.7Hz,Ar−H),6.58(2H,d,J=8.0Hz,Ar−H),5.06(1H,d,J=2.6Hz,CH),4.48(1H,m,CH),4.25(2H,t,J=6.5Hz),3.67(1H,m,CH),1.65(2H,5重線,J=7.8Hz,CH2),1.39(2H,6重線,J=7.5Hz,CH2),0.90(3H,t,J=7.4Hz,CH3),13CNMR(d6−DMSO):δ174.1,172.9,129.8,128.4,127.4,126.2,125.3,124.8,123.2,120.1,93.2,49.0,47.5,45.0,44.5,30.1,18.6,13.5;vmax/cm−1:3365(OH伸縮),2917(CH伸縮),1708(C=O),1458(Ar−C−C伸縮)。
融点:251−256℃;1HNMR(DMSO−d6):δ0.83−0.85(1H,m,CH),0.93−0.95(2H,t,CH2J=7.02Hz),1.22−1.26(3H,m,CH2)1.89(2Hs,CH),2.07(1H,s,CH),3.85(1H,s,CH),4.86(1H,m,CH),6.55(1H,m,Ar−H),7.18−7.20(3H,m,Ar−H),7.30−7.31(3H,m,Ar−H),7.51(2H,m,Ar−H),7.87(2H,m,Ar−H);vmax/cm−1:3019(OH伸縮),2848(Ar−CH),2622(Ar−CH),1703(C=O),1489(Ar−C−C),1455(Ar−C−C)。
S100P−RAGE結合のELISAアッセイがPadillaらの方法(Padilla,L.,Dakhel,S.,及びHernandez,J.(2014年),S100の終末糖化産物受容体への結合アッセイ:阻害剤の探索,Biochemical and Biophysical Research Communications,第446巻(1),404−409頁. doi:10.1016/j.bbrc.2014.02.143)を用いて行われた。図6Aから6Hは,1プレートから,n=3のELISAアッセイにおける1μMのS100Pと30nMのRAGEとの結合に対する薬剤の効果を示す。
Claims (9)
- 一般式(A)の化合物又はその薬学的に許容される塩,溶媒和物,水和物,互変異生体,ラセミ体,立体異性体,もしくはこれらの混合物の1又は1以上と,
薬学的に許容される賦形剤,アジュバント,希釈剤及び/又は担体とを含む,医薬組成物であって,
XがNO2であり,R1が−CO2Hであり,及びR2がHであるか,
XがNO2であり,R1が−CO2Etであり,及びR2がHであるか,
XがNO2であり,R1がHであり,及びR2が−CO2Hであるか,
XがHであり,R1が−CO2Hであり,及びR2がHであるか,
XがNO2であり,R1がHであり,及びR2がHであるか,
XがHであり,R1がFであり,及びR2がHであるか,
XがNO2であり,R1がClであり,及びR2がHであるか,
XがHであり,R1がHであり,及びR2がFであるか,
XがHであり,R1がHであり,及びR2がClであるか,又は,
XがHであり,R1がClであり,及びR2がHである
組み合せからなる群から選ばれる,医薬組成物。 - 置換された3,4−(9’,10’−ジヒドロアントラセン−9’,10’−ジイル)スクシンイミドを含む,請求項1又は2に記載の医薬組成物。
- 少なくとも1の,さらなる活性薬剤を含む,請求項3に記載の医薬組成物。
- 病気の治療又は予防のための薬剤を製造する方法であって,請求項1〜3のいずれか1項に記載の医薬組成物が使用されることを特徴とする方法。
- 癌の治療剤の製造における使用のための,請求項1〜3のいずれか1項に記載の医薬組成物。
- 膵臓癌の治療剤の製造における使用のための,請求項1〜3のいずれか1項に記載の医薬組成物。
- 請求項1〜3のいずれか1項に記載の医薬組成物であって,S100Pと終末糖化産物受容体との相互作用を阻害する,医薬組成物。
- 請求項1〜3のいずれか1項に記載の医薬組成物であって,S100P/RAGE相互作用を阻害する,医薬組成物。
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US5409932A (en) * | 1993-12-09 | 1995-04-25 | Bayer Ag | Piperazine-substituted pyrroloanthracenes |
US5411960A (en) * | 1993-12-09 | 1995-05-02 | Bayer Aktiengesellschaft | Substituted pyrroloanthracenes and -diones |
DE19756212A1 (de) * | 1997-12-17 | 1999-07-01 | Klinge Co Chem Pharm Fab | Neue, mit einem cyclischen Imid substituierte Pyridylalkan-, alken- und -alkincarbonsäureamide |
US20040087548A1 (en) * | 2001-02-27 | 2004-05-06 | Salvati Mark E. | Fused cyclic succinimide compounds and analogs thereof, modulators of nuclear hormone receptor function |
US8053477B2 (en) | 2002-03-29 | 2011-11-08 | University Of Maryland, Baltimore | Inhibitors of the S100-p53 protein-protein interaction and method of inhibiting cancer employing the same |
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2015
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- 2015-06-10 GB GBGB1510123.1A patent/GB201510123D0/en not_active Ceased
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2016
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- 2016-05-09 WO PCT/GB2016/051322 patent/WO2016181120A1/en active Application Filing
- 2016-05-09 US US15/571,770 patent/US10640466B2/en active Active
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US10640466B2 (en) | 2020-05-05 |
GB201608085D0 (en) | 2016-06-22 |
WO2016181120A1 (en) | 2016-11-17 |
JP2018515604A (ja) | 2018-06-14 |
EP3294730A1 (en) | 2018-03-21 |
GB201510123D0 (en) | 2015-07-22 |
GB201507937D0 (en) | 2015-06-24 |
GB2543375B (en) | 2020-01-22 |
US20180118685A1 (en) | 2018-05-03 |
GB2543375A (en) | 2017-04-19 |
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