JPH10511086A - 改善された環状crf作用薬 - Google Patents
改善された環状crf作用薬Info
- Publication number
- JPH10511086A JPH10511086A JP8519208A JP51920896A JPH10511086A JP H10511086 A JPH10511086 A JP H10511086A JP 8519208 A JP8519208 A JP 8519208A JP 51920896 A JP51920896 A JP 51920896A JP H10511086 A JPH10511086 A JP H10511086A
- Authority
- JP
- Japan
- Prior art keywords
- glu
- leu
- ala
- lys
- ile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.r/hCRFよりも高い親和力でCRF受容体に結合する環状CRF作用薬 ペプチドであって、式:A−Xaac−Xaa−D−Xaa−Xaac−B−NH2 (式中、AはCRFファミリーの選ばれたペプチドの対応する配列の26〜2 9番目のアミノ酸残基の配列であり、Xaacは環化結合において連結した側鎖 のアミノ酸残基であり、XaaはCys以外の天然αアミノ酸残基であり、D− Xaaは、Cys以外の天然αアミノ酸のD形異性体及び非天然芳香族αアミノ 酸からなる群より選ばれるD形異性体アミノ酸残基であり、BはCRFファミリ ーの該選択したペプチドのC末端部分の最後の8アミノ酸残基の配列である)で 示され、AはD−Xaaから19残基間隔を置いた部位のPhe又はLeuの代 わりにD−Phe又はD−Leuを含んでいてもよく、D−Xaaから26又は 27残基間隔を置いた部位のProの代わりにD−Proを含んでいてもよく、 該選択したペプチド配列においてMetをNleで置換してもよく、N末端はア シル化されていてもよいペプチド。 2.請求の範囲第1項記載のCRF作用薬ペプチドであって、以下に示すアミノ 酸配列:(シクロ 30−33)Y1−Y2−Pro−Pro−Ile−Ser− Leu−Asp−Leu−Thr−D−Phe−His−Leu−Leu−Ar g−Glu−Val−Leu−Glu−Nle−Ala−R23−Ala−Glu −Gln−Leu−Ala−Gln−R30−Ala−His−R33−Asn−A rg−Lys−Leu−Nle−Glu−Ile−Ile−NH2(式中、Y1は H又はAcであり、Y2はGlu、Glu−Glu、Gln−Glu、Ser− Glu−Glu、Ser−Gln−Glu又はデス−Y2であり、R23はArg 又はLysであり、R30はCys又はGluであり、R33はCys、Lys又は Ornである)で示され、Tyr又はD−TyrはN末端に適宜含まれ、D−P roはPro4又はPro5を置換していてもよく、PheはD−Pheを置換し ていてもよく、His32は、D−His、D−Amp、D−Iamp、D−Ar g、D−Pal、D−Nal又はCys以外の別の天然アミノ酸のD形異性体に よって置換されていてもよく、R30がCysであるときには、R33はCysであ り、R30がGluであるときには、R33は Lys又はOrnである配列を有するペプチド。 3.請求の範囲第2項記載のCRF作用薬ペプチドであって、以下に示すアミノ 酸配列:(シクロ 30−33)Ac−Pro−Pro−Ile−Ser−Le u−Asp−Leu−Thr−D−Phe−His−Leu−Leu−Arg− Glu−Val−Leu−Glu−Nle−Ala−Arg−Ala−Glu− Gln−Leu−Ala−Gln−Glu−Ala−D−His−Lys−As n−Arg−Lys−Leu−Nle−Glu−Ile−Ile−NH2を有す るペプチド。 4.請求の範囲第2項記載のCRF作用薬ペプチドであって、以下に示すアミノ 酸配列:(シクロ 30−33)D−Tyr−Pro−Pro−Ile−Ser −Leu−Asp−Leu−Thr−D−Phe−His−Leu−Leu−A rg−Glu−Val−Leu−Glu−Nle−Ala−Arg−Ala−G lu−Gln−Leu−Ala−Gln−Glu−Ala−D−His−Lys −Asn−Arg−Lys−Leu−Nle−Glu−Ile−Ile−NH2 、又は、 (シクロ 30−33)Ac−Pro−Pro−Ile−Ser−Leu−A sp−Leu−Thr−D−Phe−His−Leu−Leu−Arg−Glu −Val−Leu−Glu−Nle−Ala−Arg−Ala−Glu−Gln −Leu−Ala−Gln−Glu−Ala−D−Arg−Lys−Asn−A rg−Lys−Leu−Nle−Glu−Ile−Ile−NH2、又は、 (シクロ 30−33)Ac−Pro−Pro−Ile−Ser−Leu−A sp−Leu−Thr−D−Phe−His−Leu−Leu−Arg−Glu −Val−Leu−Glu−Nle−Ala−Arg−Ala−Glu−Gln −Leu−Ala−Gln−Glu−Ala−D−2Nal−Lys−Asn− Arg−Lys−Leu−Nle−Glu−Ile−Ile−NH2を有するペ プチド。 5.請求の範囲第2項記載のCRF作用薬ペプチドであって、以下に示すアミノ 酸配列:(シクロ 30−33)Ac−Pro−Pro−Ile−Ser−L eu−Asp−Leu−Thr−D−Phe−His−Leu−Leu−Arg −Glu−Nle−Leu−Glu−Nle−Ala−Lys−Ala−Glu −Gln−Glu−Ala−Glu−Glu−Ala−D−Ala−Lys−A sn−Arg−Leu−Leu−Leu−Glu−Glu−Ala−NH2、又 は、 (シクロ 30−33)H−Asn−Asp−Asp−Pro−Pro−Il e−Ser−Ile−Asp−Leu−Thr−D−Phe−His−Leu− Leu−Arg−Asn−Nle−Ile−Glu−Nle−Ala−Arg− Ile−Glu−Asn−Glu−Arg−Glu−Glu−Ala−Gly− Lys−Asn−Arg−Lys−Tyr−Leu−Asp−Glu−Val− NH2、又は、 (シクロ 30−33)pGlu−Gly−Pro−Pro−Ile−Ser −Ile−Asp−Leu−Ser−D−Leu−Glu−Leu−Leu−A rg−Lys−Nle−Ile−Glu−Ile−Glu−Lys−Gln−G lu−Lys−Glu−Lys−Gln−Glu−Ala−D−Ala−Lys −Asn−Arg−Leu−Leu−Leu−Asp−Thr−Ile−NH2 を有するペプチド。 6.CRF受容体に対する作用薬をスクリーニングする方法であって、 CRF受容体、適当な標識を含む請求の範囲第2項記載のペプチド及び候補 となる作用薬を用いて競合的結合アッセイを行い、 該候補となる作用薬の該標識したペプチドを置換する能力を決定する、 ことからなる方法。 7.請求の範囲第6項記載のスクリーニング方法であって、前記標識したペプチ ドが(シクロ 30−33)[D−Tyr3,Nle21,38,Glu30,D−Hi s32,Lys33]−r/hCRF(3−41)である方法。 8.CRF作用薬ペプチドであって、以下に示すアミノ酸配列: (シクロ 30−33)Y1−Y2−Pro−Pro−R6−Ser−R8−As p−Leu−R11−D−Phe−R13−R14−R15−Arg−R17−R18−R19 −R20−Nle−R22−R23−R24−R25−R26−R27−R28−R29− R30−R31−R32−R33−R34−Arg−R36−R37−Nle−R39−R40−R41 −NH2(式中、Y1はH又は15個までの炭素原子を有するアシル化剤であり 、Y2はGlu、Asp、Gly、Glu−Glu、Asn−Asp、Gln− Glu、pGlu−Gly、Ser−Glu−Glu、Asn−Asp−Asp 、Ser−Gln−Glu又はデス−Y2であり、R6はIle、Met又はNl eであり、R8はLeu又はIleであり、R11はThr又はSerであり、R1 3 はHis、Tyr又はGluであり、R14はCML又はLeuであり、R15は CML又はLeuであり、R17はGlu、CML、Asn又はLysであり、R18 はVal、Nle又はMetであり、R19はCML、Leu、Ile、Ala 又はAibであり、R20はGlu、D−Glu、Cys又はHisであり、R22 はAla、D−Ala、Aib、Thr、Asp又はGluであり、R23はAr g、Cys、Orn又はLysであり、R24はAla、Gln、Ile、Asn 又はAibであり、R25はAsp又はGluであり、R26はGln、Asn又は Lysであり、R27はCML、Glu、Gln又はLeu、R28はAla、Ly s、Arg又はAibであり、R29はGln、Aib又はGluであり、R30は Glu又はCysであり、R31はAla又はAibであり、R32はHis、D− His又は同等のL型又はD形異性体のαアミノ酸であり、R33はLys、Or n又はCysであり、R34はAsn又はAibであり、R36はLys、Orn、 Arg、Har又はLeuであり、R37はCML、Leu又はTyrであり、R39 はGlu、Aib又はAspであり、R40はIle、Aib、Thr、Glu 、Ala、Val、Leu、Nle、Phe、Nva、Gly又はGlnであり 、R41はAla、Ile、Gly、Val、Leu、Nle、Phe、Nva又 はGlnである)を有し、Tyr又はD−TyrはN末端に適宜含まれていても よく、D−PheはPhe、Leu、Tyr、D−Leu、D−Tyr、D−C pa、D−Nal、D−Pal又は別のD形異性体αアミノ酸で置換されていて もよく、Pro4及びPro5のいずれかはD−Proで置換されていてもよく、 R30がGluであるときには、R33はLys又はOrnであり、R30がCysで あるときには、R33はCysであり、更に第二の環化結合がR20とR23の間に存 在していても よい配列を有するペプチド。 9.請求の範囲第8項記載のCRF作用薬ペプチドであって、以下に示すアミノ 酸配列:(シクロ 30−33)Y1−Y2−Pro−Pro−R6−Ser−R8 −Asp−Leu−R11−D−Phe−His−Leu−Leu−Arg−G lu−R18−Leu−R20−Nle−R22−R23−Ala−R25−Gln−Le u−Ala−R29−R30−Ala−R32−R33−R34−Arg−R36−Leu− Nle−R39−R40−R41−NH2(式中、Y1はH又は7個までの炭素原子を有 するアシル化剤であり、Y2はGlu、Asp、Gly、Glu−Glu、As n−Asp、Gln−Glu、pGlu−Gly、Ser−Glu−Glu、A sn−Asp−Asp、Ser−Gln−Glu、又はデス−Y2であり、R6は Ile、Met又はNleであり、R8はLeu又はIleであり、R11はTh r又はSerであり、R18はVal、Nle又はMetであり、R20はGlu、 D−Glu、Cys又はHisであり、R22はAla又はThrであり、R23は Arg、Cys、Orn又はLysであり、R25はAsp又はGluであり、R29 はGln又はGluであり、R30はGlu又はCysであり、R32はHis、 D−His、D−Arg、D−Amp、D−Iamp、D−2Nal、D−Gl u、D−Ala又は同等のその他のD形アミノ酸又はAlaであり、R33はLy s、Cys又はOrnであり、R34はAsn又はAibであり、R36はLys又 はLeuであり、R39はGlu又はAspであり、R40はIle又はGluであ り、R41はIle又はAlaである)を有し、PheはD−Pheを置換しても よく、D−ProはPro4又はPro5を置換してもよく、Tyr又はD−Ty rは適宜N末端に含まれていてもよく、R30がCysであるときには、R33はC ysであり、R30がGluであるときには、R33はOrn又はLysであり、更 に第二の環化結合がR20及びR23の間に存在していてもよい配列を有するペプチ ド。 10.請求の範囲第9項記載のペプチドであって、R18がValであり、R22がA laであり、R23がArgであり、R24がAlaであり、R25がGluであり、 R28がAlaであり、R39がGluであり、R41がIleであるペプチド。 11.請求の範囲第9項記載のCRF作用薬ペプチドであって、以下に示すアミノ 酸配列:(シクロ 30−33)Ac−Pro−Pro−Ile−Ser−Le u−Asp−Leu−Thr−D−Phe−His−Leu−Leu−Arg− Glu−Val−Leu−Glu−Nle−Ala−Arg−Ala−Glu− Gln−Leu−Ala−Gln−Glu−Ala−His−Lys−Asn− Arg−Lys−Leu−Nle−Glu−Ile−Ile−NH2、又は、( シクロ 30−33)Ac−Glu−Pro−Pro−Ile−Ser−Leu −Asp−Leu−Thr−D−Phe−His−Leu−Leu−Arg−G lu−Val−Leu−Glu−Nle−Ala−Arg−Ala−Glu−G ln−Leu−Ala−Gln−Glu−Ala−His−Lys−Asn−A rg−Lys−Leu−Nle−Glu−Ile−Ile−NH2、又は、 (シクロ 30−33)Ac−Glu−Glu−Pro−Pro−Ile−S er−Leu−Asp−Leu−Thr−D−Phe−His−Leu−Leu −Arg−Glu−Val−Leu−Glu−Nle−Ala−Arg−Ala −Glu−Gln−Leu−Ala−Gln−Glu−Ala−His−Lys −Asn−Arg−Lys−Leu−Nle−Glu−Ile−Ile−NH2 、又は、 (シクロ 30−33)Ac−Ser−Glu−Glu−Pro−Pro−I le−Ser−Leu−Asp−Leu−Thr−D−Phe−His−Leu −Leu−Arg−Glu−Val−Leu−Glu−Nle−Ala−Arg −Ala−Glu−Gln−Leu−Ala−Gln−Glu−Ala−His −Lys−Asn−Arg−Lys−Leu−Nle−Glu−Ile−Ile −NH2、 を有するペプチド。 12.請求の範囲第8項記載のCRF作用薬ペプチドであって、以下に示すアミノ 酸配列:(シクロ 30−33)Ac−Pro−D−Pro−Ile−Ser− Ile−Asp−Leu−Thr−D−Phe−His−Leu−Leu−Ar g−Asn−Nle−Ile−Glu−Nle−Ala−Arg−Asn−Gl u−Asn−Gln−Arg−Glu−Glu−Ala−D−His− Lys−Asn−Arg−Lys−Tyr−Leu−Asp−Glu−Val− NH2、又は、 (シクロ 30−33)Ac−Pro−D−Pro−Ile−Ser−Ile −Asp−Leu−Ser−Leu−Glu−Leu−Leu−Arg−Lys −Nle−Ile−Glu−Ile−Glu−Lys−Gln−Glu−Lys −Glu−Lys−Gln−Glu−Ala−D−His−Lys−Asn−A rg−Leu−Leu−Leu−Asp−Thr−Ile−NH2、又は、 (シクロ 30−33)Ac−Pro−D−Pro−Ile−Ser−Leu −Asp−Leu−Thr−D−Phe−His−Leu−Leu−Arg−G lu−Nle−Leu−Glu−Nle−Ala−Lys−Ala−Glu−G ln−Glu−Ala−Glu−Glu−Ala−D−His−Lys−Asn −Arg−Leu−Leu−Leu−Glu−Glu−Ala−NH2、又は、 (シクロ 30−33)Ac−Pro−D−Pro−Ile−Ser−Leu −Asp−Leu−Thr−D−Phe−His−Leu−Leu−Arg−G lu−Val−Leu−Glu−Nle−Ala−Arg−Ala−Glu−G ln−Leu−Ala−Gln−Glu−Ala−D−His−Lys−Asn −Arg−Lys−Leu−Nle−Glu−Ile−Ile−NH2、又は、 (シクロ 30−33)Ac−Pro−D−Pro−Ile−Ser−Ile −Asp−Leu−Thr−D−Phe−His−Leu−Leu−Arg−A sn−Nle−Ile−Glu−Nle−Ala−Arg−Ile−Glu−A sn−Glu−Arg−Glu−Glu−Ala−D−His−Lys−Asn −Arg−Lys−Tyr−Leu−Asp−Glu−Val−NH2、又は、 (シクロ 30−33)Ac−Pro−D−Pro−Ile−Ser−Leu −Asp−Leu−Thr−D−Phe−His−Leu−Leu−Arg−G lu−Val−Leu−Glu−Nle−Thr−Lys−Ala−Asp −Gln−Leu−Ala−Gln−Glu−Ala−D−His−Lys−A sn−Arg−Lys−Leu−Nle−Asp−Ile−Ala−NH2、 を有するペプチド。 13.請求の範囲第8項記載のCRF作用薬ペプチドであって、以下に示すアミノ 酸配列:(シクロ 30−33)Y1−Y2−Pro−Pro−Ile−Ser− Leu−Asp−Leu−Thr−D−Phe−R13−Leu−Leu−Arg −R17−R18−R19−Glu−Nle−R22−R23−Ala−R25−Gln−R27 −Ala−R29−Glu−Ala−R32−R33−R34−Arg−R36−R37− Nle−R39−R40−R41−NH2(式中、Y1はH又は7個までの炭素原子を有 するアシル化剤であり、Y2はSer−Glu−Glu又はSer−Gln−G luであり、R13はHis又はTyrであり、R17はGlu又はCMLであり、 R18はVal、Nle又はMetであり、R19はLeu又はAibであり、R22 はAla又はThrであり、R23はArg又はLysであり、R25はAsp又は Gluであり、R27はLeu又はGluであり、R29はGln、Aib又はGl uであり、R32はHis、Ala、D−His又は同等のD形異性体αアミノ酸 であり、R33はLys又はOrnであり、R34はAsn又はAibであり、R36 はLys又はLeuであり、R37はCML又はLeuであり、R39はGlu又は Aspであり、R40はIle又はGluであり、R41はAla又はIleである 配列を有し、Tyr又はD−Tyrは、3残基までの配列の削除により短縮され たN末端に適宜含まれていてよく、D−PheはPhe、D−Tyr、D−Cp a、D−Nal又はD−Palにより置換されていてもよいペプチド。 14.請求の範囲第8項記載のCRF作用薬ペプチドであって、以下に示す式:( シクロ 30−33)Ser−R2−Glu−Pro−Pro−Ile−Ser −Leu−Asp−Leu−Thr−D−Phe−His−Leu−Leu−A rg−Glu−R18−Leu−R20−Nle−R22−R23−Ala−R25−Gl n−Leu−Ala−R29−R30−Ala−R32−R33−R34−Arg−R36− Leu−Nle−R39−R40−R41−NH2(式中、R18はVal、Nle又は Metであり、R20はGlu又はD−Gluであり、R22はAla 又はThrであり、R23はArg又はLysであり、R25はAsp又はGluで あり、R29はGln又はGluであり、R30はGlu又はCysであり、R32は His又はAlaであり、R33はLys、Orn又はCysであり、R34はAs n又はAibであり、R36はLys又はLeuであり、R39はGlu又はAsp であり、R40はIle又はGluであり、R41はIle又はAlaである)配列 を有し、N末端はアシル化及び/又は3残基までの配列が短縮されていてもよく 、R30がCysであるときには、R33はCysであり、R30がGluであるとき には、R33はOrn又はLysであり、更にR20は適宜Lys23に結合していて もよいペプチド又は非毒性のその塩。 15.CRF作用薬ペプチドであって、以下に示すアミノ酸配列: (シクロ 30−33)Y1−Y2−Pro−Pro−R6−Ser−R8− Asp−Leu−R11−D−Phe−R13−R14−R15−Arg−R1 7−R18−R19−R20−Nle−R22−R23−R24−R25−R2 6−R27−R28−R29−R30−R31−R32−R33−R34−Ar g−R36−R37−Nle−R39−R40−R41−NH2(式中、YはA c又は水素であり、Y2はGlu、Asp、Gly、Glu−Glu、Asn− Asp、Gln−Glu、pGlu−Gly、Ser−Glu−Glu、Asn −Asp−Asp、Ser−Gln−Glu又はデス−Y2であり、R6はIle 、Met又はNleであり、R8はLeu又はIleであり、R11はThr又は Serであり、R13はHis、Tyr又はGluであり、R14はLeu又はCM Lであり、R15はLeu又はCMLであり、R17はGlu又はCMLであり、R18 はVal、Nle又はMetであり、R19はLeu又はCMLであり、R20は His、D−Glu、Cys又はGluであり、R22はAla、D−Ala、A ib、Thr、Asp又はGluであり、R23はArg、Cys、Orn又はL ysであり、R24はAla又はAibであり、R25はAsp又はGluであり、 R26はGln、Asn又はLysであり、R27はLeu又はCMLであり、R28 はAla又はAibであり、R29はGln、Aib又はGluであり、R30はG lu又はCysであり、R31はAla、又はAibであり、R32はHis、D− His、Aib、D−Arg、D−2Na l、D−3Pal、D−Amp、D−Iamp、Gly、Tyr、D−Tyr、 Ala、D−Ala又は別の芳香族D形異性体αアミノ酸であり、R33はLys 、Orn又はCysであり、R34はAsn又はAibであり、R36はLys、O rn、Arg、Har又はLeuであり、R37はCML、Leu又はTyrであ り、R39はGlu、Aib又はAspであり、R40はIle、Aib、Thr、 Glu、Ala、Val、Leu、Nle、Phe、Nva、Gly又はGln であり、R41はAla、Ile、Gly、Val、Leu、Nle、Phe、N va又はGlnであり、D−Leu又はPhe又はLeuはD−Pheを置換し ていてもよく、D−ProはPro4又はPro5を置換していてもよく、Tyr 又はD−TyrはN末端に適宜含まれていてもよく、R30がGluであるときに は、R33はLys又はOrnであり、R30がCysであるときには、R33はCy sであり、更に第二の環化結合がR20とR23の間に存在していてもよいペプチド 。 16.請求の範囲第15項記載のCRF作用薬ペプチドであって、R30はGluで あり、R33はLysであり、R32はD−His、D−Amp、D−Iamp、D −Tyr、D−Arg、D−Ala、D−3Pal又はD−2Nalであるペプ チド。 17.CRF作用薬ペプチドであって、以下に示すアミノ酸配列: (ビシクロ 20−23, 30−33)Ac−Pro−Pro−Ile−S er−Leu−Asp−Leu−Thr−D−Phe−His−Leu−Leu −Arg−Glu−Val−Leu−Glu−Nle−Ala−Lys−Ala −Glu−Gln−Leu−Ala−Gln−Glu−Ala−His−Lys −Asn−Arg−Lys−Leu−Nle−Glu−Ile−Ile−NH2 、又は、 (ビシクロ 20−23, 30−33)Ac−Pro−Pro−Ile−S er−Leu−Asp−Leu−Thr−D−Phe−His−Leu−Leu −Arg−Glu−Val−Leu−Glu−Nle−Ala−Lys−Ala −Glu−Gln−Leu−Ala−Gln−Glu−Ala−D−His−L ys−Asn−Arg−Lys−Leu−Nle−Glu−Ile−I le−NH2、 を有するペプチド。 18.請求の範囲第15項記載のCRF作用薬ペプチドであって、以下に示すアミ ノ酸配列:(シクロ 30−33)Ac−Pro−Pro−Ile−Ser−L eu−Asp−Leu−Thr−D−Phe−His−Leu−Leu−Arg −Glu−Val−Leu−Glu−Nle−Ala−Arg−Ala−Glu −Gln−CML−Ala−Gln−Glu−Ala−D−Amp−Lys−A sn−Arg−Lys−Leu−Nle−Glu−Ile−Ile−NH2、又 は、 (シクロ 30−33)Ac−Pro−Pro−Ile−Ser−Leu−A sp−Leu−Thr−D−Phe−His−Leu−Leu−Arg−Glu −Val−Leu−Glu−Nle−Ala−Arg−Ala−Glu−Gln −CML−Ala−Gln−Glu−Ala−D−His−Lys−Asn−A rg−Lys−Leu−Nle−Glu−Ile−Ile−NH2、又は、 (シクロ 30−33)Ac−Pro−Pro−Ile−Ser−Leu−A sp−Leu−Thr−D−2Nal−His−Leu−Leu−Arg−Gl u−Val−Leu−Glu−Nle−Ala−Arg−Ala−Glu−Gl n−Leu−Ala−Gln−Glu−Ala−His−Lys−Asn−Ar g−Lys−Leu−Nle−Glu−Ile−Ile−NH2、 を有するペプチド。 19.請求の範囲第15項記載のCRF作用薬ペプチドであって、以下に示すアミ ノ酸配列:(シクロ 30−33)Y1−Ser−R2−Glu−Pro−Pro −Ile−Ser−Leu−ASP−Leu−Thr−R12−R13−R14−R15 −Arg−R17−R18−R19−R20−Nle−R22−R23−R24−R25−R26− R27−R28−R29−R30−R31−R32−R33−R34−Arg−R36−R37−Nl e−R39−R40−R41−NH2(式中、Y1は7個までの炭素原子を有するアシル 化剤、例えば、Ac、Fr、Acr及びBz又は水素であり、R2はGlu又は Glnであり、R12はD−Phe、D−Tyr、D−Cpa、 D−Nal又はD−Palであり、R13はHis、Tyr又はGluであり、R14 はCML又はLeuであり、R15はCML又はLeuであり、R17はCML、 Glu、Asn又はLysであり、R18はVal、Nle又はMetであり、R19 はCML、Leu、Ile、Ala又はAibであり、R20はGlu、D−G lu、Cys又はHisであり、R22はAla、Aib、Thr、Asp又はG luであり、R23はArg、Cys、Orn又はLysであり、R24はAla又 はAibであり、R25はAsp又はGluであり、R26はGln、Asn又はL ysであり、R27はCML又はLeuであり、R28はAla又はAibであり、 R29はGln、Aib又はGlu、R30はGlu又はCysであり、R31はAl a又はAibであり、R32はHis、Aib、Gly、Tyr、Ala、D−H is又は同等のD形異性体であり、R33はLys、Orn又はCysであり、R34 はAsn又はAibであり、R36はLys、Orn、Arg、Har又はLe uであり、R37はCML、Leu又はTyrであり、R39はGlu、Aib又は Aspであり、R40はIle、Aib、Thr、Glu、Ala、Val、Le u、Nle、Phe、Nva、Gly又はGlnであり、R41はAla、Ile 、Gly、Val、Leu、Nle、Phe、Nva又はGlnであり、N末端 は3残基までの配列の削除により適宜短縮されていてもよく、R30がGluであ るときには、R33はLys又はOrnであり、R30がCysであるときには、R33 はCysであり、更に第二の環化結合がR20及びR23の間に存在していてもよ いペプチド。 20.請求の範囲第15項記載のCRF作用薬ペプチドであって、以下に示すアミ ノ酸配列:(シクロ 30−33)Y1−Ser−R2−Glu−Pro−Pro −Ile−Ser−Leu−Asp−Leu−Thr−D−Phe−His−L eu−Leu−Arg−Glu−R18−Leu−R20−Nle−R22−R23 −Ala−R25−Gln−Leu−Ala−R29−R30−Ala−R32−R33− R34−Arg−R36−Leu−Nle−R39−R40−R41−NH2(式中、R2は Glu又はGlnであり、R18はVal、Nle又はMetであり、R20はGl u、D−Glu、Cys又はHisであり、R22はAla又はThrであり、R23 はArg、Cys、Orn又はLysであり、R25はA sp又はGluであり、R29はGln又はGluであり、R30はGlu又はCy sであり、R32はHis、Ala、D−His又は同等のD形異性体であり、R33 はLys、Cys又はOrnであり、R34はAsn又はAibであり、R36は Lys又はLeuであり、R39はGlu又はAspであり、R40はIle又はG luであり、R41はIle又はAlaであり、N末端は3残基までの配列の除去 により適宜短縮されていてもよく、R30がCysであるときには、R33はCys であり、R30がGluであるときには、R33はOrn又はLysであり、更に第 二の環化結合がR20とR23との間に存在していてもよいペプチド。 21.請求の範囲第15項記載のCRF作用薬ペプチドであって、以下に示すアミ ノ酸配列:(シクロ 30−33)Y1−Ser−R2−Glu−Pro−Pro −Ile−Ser−Leu−Asp−Leu−Thr−D−Phe−His−L eu−Leu−Arg−Glu−R18−R19−R20−R21−R22−R23−R24− R25−Gln−R27−R28−Gln−R30−R31−His−R33−R34−Arg −Lys−Leu−Nle−R39−Ile−R41−NH2(式中、Y1はAc又は Hであり、R2はGlu又はGlnであり、R18はVal又はNleであり、R1 9 はCML、Leu、Ile、Ala又はAibであり、R20はGlu、D−G lu、Cys又はHisであり、R21はNle又はMetであり、R22はAla 、Aib又はThrであり、R23はArg、Cys、Orn又はLysであり、 R24はAla又はAibであり、R25はAsp又はGluであり、R27はLeu 又はCMLであり、R28はAla又はAibであり、R30はGlu又はCysで あり、R31はAla又はAibであり、R33はLys、Orn又はCysであり 、R34はAib又はAsnであり、R39はGlu又はAspであり、R41はAl a又はIleであり、N末端は3残基までの配列の削除により適宜短縮されてい てもよく、しかしながら、第二の環化結合がR20とR23との間に存在していても よいペプチド。 22.請求の範囲第15項記載のCRF作用薬ペプチドであって、以下に示すアミ ノ酸配列:(シクロ 30−33)Y1−Ser−R2−Glu−Pro−Pro −Ile−Ser−Leu−Asp−Leu−Thr−D−Phe−R13−Le u−Leu−Arg−R17−R18−Leu−R20−Nle−R22−R23 −R24−R25−R26−Leu−R28−R29−R30−R31−R32−R33−R34−A rg−R36−R37−Nle−R39−R40−R41−NH2(式中、Y1はAc又は水 素であり、R2はGlu又はGlnであり、R13はHis、Tyr又はGluで あり、R17はGlu又はCMLであり、R18はVal、Nle又はMetであり 、R20はHis、Cys又はGluであり、R22はAla、Aib、Thr、A sp又はGluであり、R23はArg、Cys、Orn又はLysであり、R24 はAla又はAibであり、R25はAsp又はGluであり、R26はGln、A sn又はLysであり、R28はAla又はAibであり、R29はGln、Aib 又はGluであり、R30はGlu又はCysであり、R31はAla又はAibで あり、R32はHis、Aib、Gly、Tyr、Ala、D−His又は同等の D形異性体であり、R33はLys、Orn又はCysであり、R34はAsn又は Aibであり、R36はLys、Orn、Arg、Har又はLeuであり、R37 はCML、Leu又はTyrであり、R39はGlu、Aib又はAspであり、 R40はIle、Aib、Thr、Glu、Ala、Val、Leu、Nle、P he、Nva、Gly又はGlnであり、R41はAla、Ile、Gly、Va l、Leu、Nle、Phe、Nva又はGlnであり、N末端は3残基までの 配列の削除により短縮されていてもよく、R30がGluであるときには、R33は Lys又はOrnであり、R30がCysであるときには、R33はCysであり、 更に第二の環化結合がR20とR23との間に存在していてもよいペプチド。 23.請求の範囲第15項記載のCRF作用薬ペプチドであって、以下に示すアミ ノ酸配列:(シクロ 30−33)Y1−Ser−R2−Glu−Pro−Pro −Ile−Ser−Leu−Asp−Leu−Thr−D−Phe−His−L eu−Leu−Arg−Glu−Val−Leu−Glu−Nle−Ala−R23 −Ala−Glu−Gln−Leu−Ala−Gln−R30−Ala−His −R33−Asn−Arg−Lys−Leu−Nle−Glu−Ile−Ile− NH2(式中、R23はArg又はLysであり、R30はCys又はGluであり 、R33はCys、Lys又はOrnであり、N末端は3残基までの配列の削除に より短縮されていてもよく、R30がCysであるときには、 R33はCysであり、R30がGluであるときには、R33はLys又はOrnで あるペプチド。 24.CRF受容体に対するリガンドをスクリーニングする方法であって、 CRF受容体、適当な標識を含む請求の範囲第15項記載のペプチド及び候 補となるCRF作用薬を用いて競合的結合アッセイを行い、 該候補となる作用薬の該標識ペプチドを置換する能力を決定する、 ことからなる方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/353,928 | 1994-12-12 | ||
| US08/353,928 US5663292A (en) | 1994-12-12 | 1994-12-12 | Cyclic CRF analogs |
| PCT/US1995/016085 WO1996018649A1 (en) | 1994-12-12 | 1995-12-12 | Improved cyclic crf agonists |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10511086A true JPH10511086A (ja) | 1998-10-27 |
| JP3765831B2 JP3765831B2 (ja) | 2006-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51988896A Pending JP2001527507A (ja) | 1994-12-12 | 1995-12-08 | 改良された環状crf拮抗剤 |
| JP51920896A Expired - Lifetime JP3765831B2 (ja) | 1994-12-12 | 1995-12-12 | 改善された環状crf作用薬 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51988896A Pending JP2001527507A (ja) | 1994-12-12 | 1995-12-08 | 改良された環状crf拮抗剤 |
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| Country | Link |
|---|---|
| US (3) | US5663292A (ja) |
| EP (2) | EP0797593A2 (ja) |
| JP (2) | JP2001527507A (ja) |
| AT (1) | ATE319742T1 (ja) |
| AU (2) | AU701699B2 (ja) |
| CA (2) | CA2206059A1 (ja) |
| DE (1) | DE69534852T2 (ja) |
| WO (2) | WO1996019499A2 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5777073A (en) * | 1994-12-12 | 1998-07-07 | The Salk Institute For Biological Studies | Cyclic CRF antagonist peptides |
| US6323312B1 (en) | 1994-12-12 | 2001-11-27 | The Salk Institute For Biological Studies | Cyclic CRF antagonist peptides |
| US6326463B1 (en) | 1994-12-12 | 2001-12-04 | The Salk Institute For Biological Studies | Cyclic CRF agonists |
| US5824771A (en) * | 1994-12-12 | 1998-10-20 | The Salk Institute For Biological Studies | Cyclic CRF agonists |
| WO1997018238A2 (en) * | 1995-11-14 | 1997-05-22 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Crf analogs |
| EP0866856A1 (en) * | 1995-11-14 | 1998-09-30 | Max-Planck-Gesellschaft Zur Förderung Der Wissenschaften E.V. | Crf analogs and their use in photoaffinity labeling of crf receptors |
| US5869450A (en) * | 1996-03-06 | 1999-02-09 | The Regents Of The University Of California | Anti-inflammatory compositions and method with corticotropin-releasing factor analogs |
| AU765512B2 (en) * | 1998-07-24 | 2003-09-18 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. | Antagonists specific for the corticotropin-releasing factor receptor type 2 (CRFR2) |
| US6319900B1 (en) | 1999-09-21 | 2001-11-20 | The Regents Of The University Of California | Inhibition of abnormal cell growth with corticotropin-releasing hormone analogs |
| EP1094072A1 (en) * | 1999-10-18 | 2001-04-25 | Duphar International Research B.V | Peptides having corticotropin releasing factor (CRF) antagonist activity |
| AU1139301A (en) * | 1999-10-18 | 2001-04-30 | Solvay Pharmaceuticals B.V. | Peptides having corticotropin releasing factor (crf) antagonist activity |
| BR0111937A (pt) * | 2000-07-19 | 2005-04-12 | Bristol Myers Squibb Pharma Co | Ligantes crf2 em terapia combinada |
| WO2002024732A2 (en) * | 2000-09-22 | 2002-03-28 | Max-Planck-Gesellschaft Zur Förderung Der Wissenschaften | Methods for improving the antagonistic/agonistic properties of peptidic antagonists/agonists of the corticotropin-releasing factor receptor (crfr) |
| US6670140B2 (en) * | 2001-03-06 | 2003-12-30 | The Procter & Gamble Company | Methods for identifying compounds for regulating muscle mass or function using corticotropin releasing factor receptors |
| ATE422361T1 (de) * | 2001-08-01 | 2009-02-15 | Salk Inst For Biological Studi | Crfr1 selektive liganden |
| US7141546B1 (en) | 2001-08-01 | 2006-11-28 | The Salk Institute For Biologicial Studies | CRFR2 selective ligands |
| US6936585B2 (en) * | 2002-01-16 | 2005-08-30 | The Procter & Gamble Company | Corticotropin releasing factor 2 receptor agonists |
| US6849600B2 (en) * | 2002-03-25 | 2005-02-01 | The Regents Of The University Of California, Berkeley | Corticotropin-releasing hormone analogs |
| WO2007090087A2 (en) * | 2006-01-27 | 2007-08-09 | Research Development Foundation | Use of corticotropin releasing factor receptor-2 inhibitors for treating insulin-related diseases |
| US10166271B2 (en) * | 2006-06-21 | 2019-01-01 | The Regents Of The University Of California | Methods for promoting hair growth |
| US8691761B2 (en) * | 2006-10-16 | 2014-04-08 | Jean E. F. Rivier | Somatostatin receptor 2 antagonists |
| EP2383289B1 (en) | 2006-10-16 | 2014-10-08 | The Salk Institute for Biological Studies | Receptor (SSTR2)-selective somatostatin antagonists |
| US20090035298A1 (en) * | 2007-04-23 | 2009-02-05 | Washington University In St. Louis | Methods to treat alzheimer's disease or other amyloid beta accumulation associated disorders |
| EP2167094A2 (en) | 2007-06-13 | 2010-03-31 | Research Development Foundation | Methods for treatment and prevention of tauopathies and amyloid beta amyloidosis by modulating crf receptor signaling |
| WO2009033690A1 (en) * | 2007-09-11 | 2009-03-19 | Mondobiotech Laboratories Ag | Bfgf (119-126) for therapeutic applications |
| AU2011348220B2 (en) * | 2010-12-22 | 2017-09-07 | The Salk Institute For Biological Studies | Cyclic CRF antagonist peptides |
| US9314506B2 (en) | 2011-10-24 | 2016-04-19 | Research Development Foundation | Methods for increasing insulin secretion by co-stimulation of corticotropin-releasing factor receptors |
| KR20250158818A (ko) | 2016-02-09 | 2025-11-06 | 씨디알디 벤쳐스 인코포레이티드 | 소마토스타틴 수용체 길항제 화합물 및 이의 이용 방법 |
| GB201816621D0 (en) | 2018-10-12 | 2018-11-28 | Univ Leuven Kath | Prevention or treatment of adrenal insuffiency in critically ill patients |
| DE102021111452B3 (de) | 2021-05-04 | 2022-07-28 | Positron Precision GmbH | Markierungsvorläufer und Radiotracer für neuroendokrine Theranostik |
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| US4632780A (en) * | 1981-07-10 | 1986-12-30 | Seidah Nabil G | N-terminal fragment of human pro-opiomelanocortin and process therefor |
| US5109111A (en) * | 1988-09-23 | 1992-04-28 | The Salk Institute For Biological Studies | CRF antagonists |
| US5278146A (en) * | 1988-09-30 | 1994-01-11 | The Salk Institute For Biological Studies | CRF analogs |
| US5064939A (en) * | 1990-02-06 | 1991-11-12 | The Salk Institute For Biological Studies | Cyclic gnrh antagonists |
| US5245009A (en) * | 1990-03-23 | 1993-09-14 | The Salk Institute For Biological Studies | CRF antagonists |
| US5235036A (en) * | 1991-05-31 | 1993-08-10 | The Salk Institute For Biological Studies | Crf analogs |
| US5493006A (en) * | 1993-06-16 | 1996-02-20 | The Salk Institute For Biological Studies | Cyclic CRF analogs |
-
1994
- 1994-12-12 US US08/353,928 patent/US5663292A/en not_active Expired - Fee Related
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1995
- 1995-11-10 US US08/556,578 patent/US5874227A/en not_active Expired - Lifetime
- 1995-12-08 CA CA002206059A patent/CA2206059A1/en not_active Abandoned
- 1995-12-08 AU AU45989/96A patent/AU701699B2/en not_active Ceased
- 1995-12-08 JP JP51988896A patent/JP2001527507A/ja active Pending
- 1995-12-08 WO PCT/US1995/016261 patent/WO1996019499A2/en not_active Ceased
- 1995-12-08 EP EP95944103A patent/EP0797593A2/en not_active Withdrawn
- 1995-12-12 AU AU45145/96A patent/AU4514596A/en not_active Abandoned
- 1995-12-12 JP JP51920896A patent/JP3765831B2/ja not_active Expired - Lifetime
- 1995-12-12 AT AT95943747T patent/ATE319742T1/de not_active IP Right Cessation
- 1995-12-12 EP EP95943747A patent/EP0800532B1/en not_active Expired - Lifetime
- 1995-12-12 DE DE69534852T patent/DE69534852T2/de not_active Expired - Lifetime
- 1995-12-12 CA CA002207576A patent/CA2207576A1/en not_active Abandoned
- 1995-12-12 WO PCT/US1995/016085 patent/WO1996018649A1/en not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| ATE319742T1 (de) | 2006-03-15 |
| DE69534852D1 (de) | 2006-05-04 |
| WO1996019499A2 (en) | 1996-06-27 |
| US5663292A (en) | 1997-09-02 |
| CA2207576A1 (en) | 1996-06-20 |
| EP0800532A1 (en) | 1997-10-15 |
| EP0797593A2 (en) | 1997-10-01 |
| WO1996019499A3 (en) | 1996-09-19 |
| AU701699B2 (en) | 1999-02-04 |
| AU4514596A (en) | 1996-07-03 |
| US5844074A (en) | 1998-12-01 |
| DE69534852T2 (de) | 2006-09-21 |
| JP2001527507A (ja) | 2001-12-25 |
| JP3765831B2 (ja) | 2006-04-12 |
| US5874227A (en) | 1999-02-23 |
| EP0800532B1 (en) | 2006-03-08 |
| AU4598996A (en) | 1996-07-10 |
| CA2206059A1 (en) | 1996-06-27 |
| WO1996018649A1 (en) | 1996-06-20 |
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