JP2023537586A - Cdk9阻害剤およびその使用 - Google Patents
Cdk9阻害剤およびその使用 Download PDFInfo
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- JP2023537586A JP2023537586A JP2023507896A JP2023507896A JP2023537586A JP 2023537586 A JP2023537586 A JP 2023537586A JP 2023507896 A JP2023507896 A JP 2023507896A JP 2023507896 A JP2023507896 A JP 2023507896A JP 2023537586 A JP2023537586 A JP 2023537586A
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- 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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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
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- 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
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Abstract
Description
反対の記述がない限り、明細書および特許請求の範囲で使用される用語は、以下の意味を有する。
50℃:1H NMR(400MHz,DMSO-d6)δ7.71(dd,J=8.3,1.9Hz,1H),7.61(dd,J=8.1,4.4Hz,1H),6.91(s,0.3H),6.71(s,0.7H),4.83(s,0.3H),4.69(t,J=13.5Hz,0.7H),3.76-3.24(m,3H),3.03(d,J=14.1Hz,1H),2.24(s,2.5H),2.21(s,0.5H),2.16-1.97(m,1H),1.94-1.64(m,2H),1.42(s,3H),1.34(s,7H)。
実験例1 CDK9、2、7、1キナーゼ活性阻害測定
CDK9キナーゼは自社製または市販で入手できる。CDK1、2、7はいずれもCarna Biosciences,Incから購入された。ADP-GloTMキットはPromega corporationから購入された。ジチオトレイトール(DTT)、Tween-20、ジメチルスルホキシド(DMSO)、bovine serum albumin(BSA)およびTris塩基は、得られる最高純度レベルでSigmaから得られる。
急性骨髄性白血病(AML)細胞系、MOLM-13は南京科佰生物科学技術有限公司から購入された。RPMI1640培地、ペニシリン-ストレプトマイシン液体は、Thermo Fisher(Waltham,MA,USA)から購入された。認証されたウシ胎児血清(FBS)は、Biological Industries(Israel)から購入された。コーニング384ウェル細胞培養プレートはCORNING(USA)から購入された。Cell-Titer Glo(登録商標)は、Promega Corporation(マディソン、WI、USA)から購入された。
Claims (18)
- 一般式(I):
環Bはシクロアルキル基または1~3個のヘテロ原子を含む5~10員のヘテロシクロアルキル基であり、
A1およびA2はそれぞれ独立してCまたはNから選択され、
Zは、-C(O)-、-CH2-、-S(O)2-、-NH-または-C(O)NH-から選択され、
R1は、水素、C1-C6アルキル基、C2-C6アルケニル基、C2-C6アルキニル基、ハロゲン化C1-C6アルキル基、ハロゲン化C2-C6アルケニル基、ハロゲン化C2-C6アルキニル基、ハロゲン、シアノ基、ニトロ基、-C(O)NR4R5、-C(O)R4、-C(O)OR4、-OR4、-OC(O)R4、-OC(O)OR4、-OC(O)NR4R5、-NR4R5、-SR4、-S(O)R4、-S(O)2R4、-(CH2)nOH、または0~3個のヘテロ原子を含む3~10員の飽和または非飽和環から選択され、前記0~3個のヘテロ原子を含む3~10員の飽和または非飽和環は、1~3個のR4で置換されてもよく、
R2は、水素、C1-C6アルキル基、C2-C6アルケニル基、C2-C6アルキニル基、ハロゲン化C1-C6アルキル基、ハロゲン化C2-C6アルケニル基、ハロゲン化C2-C6アルキニル基、ハロゲン、シアノ基、ニトロ基、-C(O)NR4R5、-C(O)R4、-C(O)OR4、-OR4、-OC(O)R4、-OC(O)OR4、-OC(O)NR4R5、-NR4R5、-(CH2)nNR4R5、-SR4、-S(O)R4、-S(O)2R4または-(CH2)nOHから選択され、
R3は、水素、C1-C6アルキル基、C2-C6アルケニル基、C2-C6アルキニル基、ハロゲン化C1-C6アルキル基、ハロゲン化C2-C6アルケニル基、ハロゲン化C2-C6アルキニル基、ハロゲン、シアノ基、ニトロ基、-C(O)NR4R5、-C(O)R4、-C(O)OR4、-OR4、-OC(O)R4、-OC(O)OR4、-OC(O)NR4R5、-NR4R5、-(CH2)nNR4R5、-SR4、-S(O)R4、-S(O)2R4または-(CH2)nOHから選択され、
各R4およびR5は、それぞれ独立して、水素、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、C3-C6シクロアルキル基、ハロゲン化C3-C6シクロアルキル基、C3-C6ヘテロシクロアルキル基、ハロゲン化C3-C6ヘテロシクロアルキル基、ハロゲン、=O、-(CH2)nC(O)NR6R7、-C(O)R6、-C(O)OR6、-OR6、-OC(O)R6、-OC(O)OR6、-OC(O)NR6R7、-(CH2)nNR6R7、-SR6、-S(O)R6、-(CH2)nS(O)2R6、-(CH2)nOHまたは-(CH2)nCNから選択され、または、R4およびR5は、隣接する原子とともに0~3個のヘテロ原子を含む5~6員の飽和または非飽和環を形成し、ここで、前記0~3個のヘテロ原子を含む5~6員の飽和または非飽和環は、1~3個のR6で置換されてもよく、
各R6およびR7は、それぞれ独立して、水素、ハロゲン、カルボニル基、ヒドロキシル基、シアノ基、ニトロ基、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、C3-C6シクロアルキル基またはハロゲン化C3-C6シクロアルキル基から選択され、そして、
各mおよびnは、それぞれ独立して0、1、2、または3から選択される)で表される化合物、その互変異性体、メソ体、ラセミ体、エナンチオマー、ジアステレオマー、あるいはその薬学的に許容される塩である、化合物。 - 前記一般式(I)で表される化合物は、一般式(Ia)で表される化合物、その互変異性体、メソ体、ラセミ体、エナンチオマー、ジアステレオマー、あるいはその薬学的に許容される塩である、
- 前記一般式(I)で表される化合物は、一般式(Ib)で表される化合物、その互変異性体、メソ体、ラセミ体、エナンチオマー、ジアステレオマー、あるいはその薬学的に許容される塩である、
- 前記一般式(I)で表される化合物は、一般式(Ic)で表される化合物、その互変異性体、メソ体、ラセミ体、エナンチオマー、ジアステレオマー、あるいはその薬学的に許容される塩である、
- 一般式(Ic)で表される化合物である、
(ここで、A1およびA2はそれぞれ独立してCまたはNから選択され、
Zは-C(O)-、-CH2-または-NH-から選択され、
R1は、水素、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、ハロゲン、シアノ基、ニトロ基、-C(O)NR4R5、-C(O)OR4、-OR4、または0~3個のヘテロ原子を含む3~10員の飽和または非飽和環から選択され、
R2は、水素、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、ハロゲン、シアノ基、ニトロ基、-C(O)NR4R5、-C(O)R4、-C(O)OR4または-OR4から選択され、
R3は、水素、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、ハロゲン、シアノ基、ニトロ基、-C(O)NR4R5、-C(O)R4、-C(O)OR4、-OR4、-NR4R5または-(CH2)nNR4R5から選択され、
各R4およびR5は、それぞれ独立して、水素、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、C3-C6シクロアルキル基、ハロゲン化C3-C6シクロアルキル基、C3-C6ヘテロシクロアルキル基、ハロゲン化C3-C6ヘテロシクロアルキル基、ハロゲン、-C(O)R6、-C(O)OR6、-OR6または-(CH2)nS(O)2R6から選択され、または、R4およびR5は、隣接する原子とともに0~3個のヘテロ原子を含む5~6員の飽和または非飽和環を形成し、ここで、前記0~3個のヘテロ原子を含む5~6員の飽和または非飽和環は、1~3個のR6で置換されてもよく、
各R6およびR7は、それぞれ独立して、水素、ハロゲン、カルボニル基、ヒドロキシル基、シアノ基、ニトロ基、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、C3-C6シクロアルキル基またはハロゲン化C3-C6シクロアルキル基から選択され、そして、
各nは独立して0、1、2、または3から選択される)、請求項4に記載の化合物。 - 前記一般式(I)で表される化合物は、一般式(Id)で表される化合物、その互変異性体、メソ体、ラセミ体、エナンチオマー、ジアステレオマー、あるいはその薬学的に許容される塩である、
- 一般式(Id)で表される化合物である、
(ここで、Zは-C(O)-、-CH2-または-NH-から選択され、
R1は、水素、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、ハロゲン、シアノ基、ニトロ基、-C(O)NR4R5、-C(O)OR4、-OR4、または0~3個のヘテロ原子を含む3~10員の飽和または非飽和環から選択され、
R2は、水素、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、ハロゲン、シアノ基、ニトロ基、-C(O)NR4R5、-C(O)R4、-C(O)OR4または-OR4から選択され、
R3は、水素、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、シアノ基、ニトロ基、-C(O)NR4R5、-C(O)R4、-C(O)OR4、-OR4、-NR4R5または-(CH2)nNR4R5から選択され、
各R4およびR5は、それぞれ独立して、水素、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、C3-C6シクロアルキル基、ハロゲン化C3-C6シクロアルキル基、C3-C6ヘテロシクロアルキル基、ハロゲン化C3-C6ヘテロシクロアルキル基、ハロゲン、-C(O)R6、-C(O)OR6、-OR6または-(CH2)nS(O)2R6から選択され、または、R4およびR5は、隣接する原子とともに0~3個のヘテロ原子を含む5~6員の飽和または非飽和環を形成し、ここで、前記0~3個のヘテロ原子を含む5~6員の飽和または非飽和環は、1~3個のR6で置換されてもよく、
各R6およびR7は、それぞれ独立して、水素、ハロゲン、カルボニル基、ヒドロキシル基、シアノ基、ニトロ基、C1-C6アルキル基、ハロゲン化C1-C6アルキル基、C3-C6シクロアルキル基またはハロゲン化C3-C6シクロアルキル基から選択され、そして、
各nは独立して0、1、2、または3から選択される)、請求項6に記載の化合物。 - 前記一般式(I)で表される化合物は、一般式(Ie)で表される化合物、その互変異性体、メソ体、ラセミ体、エナンチオマー、ジアステレオマー、あるいはその薬学的に許容される塩である、
- 前記一般式(I)で表される化合物である、(ここで、R1は、シアノ基、ニトロ基、ハロゲン、トリフルオロメチル基、トリフルオロメトキシ基、ジフルオロメチル基、ジフルオロメトキシ基、モノフルオロメチル基、メチル基、メトキシ基またはエトキシ基から選択される)、請求項1から8のいずれか1項に記載の化合物。
- 前記一般式(I)で表される化合物である、(R3はハロゲン、-CH2NHC(O)CH3または-CH2NH2から選択される)、請求項1から8のいずれか1項に記載の化合物。
- 前記一般式(I)で表される化合物であって、
- 前記一般式(I)で表される化合物であって、
- 請求項1~12のいずれか1項に記載の化合物、その異性体またはその薬学的に許容される塩の、CDKによって媒介される疾患薬の製造における使用。
- 前記CDKによって媒介される疾患は、CDK9によって媒介される疾患である、請求項13に記載の使用。
- 前記CDKによって媒介される疾患は、癌、心血管疾患、炎症性疾患、神経変性疾患またはウイルス性疾患である、請求項13に記載の使用。
- 前記CDKによって媒介される疾患は、癌である、請求項13に記載の使用。
- 前記癌は白血病、リンパ腫、多発性骨髄腫、肺癌、前立腺癌、頭頸癌、乳癌、膵臓癌、結腸直腸癌またはメラノーマである、請求項16に記載の使用。
- 治療有効量の請求項1~12のいずれか1項に記載の化合物、その異性体、またはその薬学的に許容される塩、および薬学的に許容される担体または賦形剤を含む、医薬組成物。
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