JP2001512424A - 糖尿病性合併症の予防における治療介入のための化合物および方法 - Google Patents
糖尿病性合併症の予防における治療介入のための化合物および方法Info
- Publication number
- JP2001512424A JP2001512424A JP53323598A JP53323598A JP2001512424A JP 2001512424 A JP2001512424 A JP 2001512424A JP 53323598 A JP53323598 A JP 53323598A JP 53323598 A JP53323598 A JP 53323598A JP 2001512424 A JP2001512424 A JP 2001512424A
- Authority
- JP
- Japan
- Prior art keywords
- lysine
- group
- diabetic
- fructose
- compound
- 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.酵素阻害活性を有する化合物であって、フルクトース−リジンのフルクト ース−リジン−3−リン酸への酵素的変換を阻害するのに効果的であり、ここで 、その阻害活性は、所定量のフルクトース−リジン、アデノシン三リン酸、フル クトース−リジン−3−リン酸キナーゼの供給源および該化合物を含有する水溶 液を準備し、該キナーゼ、該フルクトース−リジンおよび該アデノシン三リン酸 の相互反応の結果生じる生産物としてのフルクトース−リジン−3−リン酸およ びアデノシン二リン酸の生成を促進する条件下に該溶液を付し、該生産物の少な くとも1種類の生成を測定することからなるアッセイ方法によって測定され、同 じ相対量のフルクトース−リジン、アデノシン三リン酸およびフルクトース−リ ジン−3−リン酸キナーゼの供給源の水溶液(該化合物を含まない)と比べて、 該生産物の量を減少させる化合物。 2.フルクトース−リジン−3−リン酸キナーゼの供給源が腎臓組織である請 求項1記載の化合物。 3.フルクトース−リジン−3−リン酸キナーゼの供給源が赤血球またはそれ らの前駆細胞である請求項1記載の化合物。 4.フルクトース−リジン−3−リン酸キナーゼの供給源が末梢神経組織であ る請求項1記載の化合物。 5.フルクトース−リジン−3−リン酸キナーゼの供給源が水晶体組織である 請求項1記載の化合物。 6.フルクトース−リジン−3−リン酸キナーゼの供給源が膵臓組織である請 求項1記載の化合物。 7.拮抗的または非拮抗的酵素阻害を示し、約1mM未満の阻害定数(Ki) を有する請求項1記載の化合物。 8.さらに: (i)約2,000ダルトン未満の分子量; (ii)10μM以上の生理食塩水または血清中溶解度を有し;および (iii)生理食塩水または血清中で少なくとも1時間インキュベーション後 にその酵素阻害活性の少なくとも50%を保持する請求項1記載の化合物。 9.構造式: [式中、Xは−NR'−または−O−であり、ここでR’は、H、および直鎖ま たは分枝鎖アルキル基(C1−C4)および非置換または置換アリール基(C6− C10)もしくはアラルキル基(C7−C10)よりなる群から選択され;Rは、H 、アミノ酸残基、ポリアミノ酸残基、ペプチド鎖、置換されていないかまたは少 なくとも1個の窒素もしくは酸素−含有置換基で置換されている直鎖または分枝 鎖脂肪族基(C1−C8)、置換されていないかまたは少なくとも1個の窒素−も しくは酸素−含有置換基で置換され、少なくとも1個の−O−、−NH−もしく は−NR''−部分によって割り込まれた直鎖または分枝鎖脂肪族基(C1−C8) よりなる群から選択される置換基であり、ここでR’’は、直鎖または分枝鎖ア ルキル(C1−C6)および非置換または置換アリール基(C6−C10)もしくは アラルキル基(C7−C10)であり、但し、Xが−NR’−を示すならば、Rお よびR’はそれらが結合する窒素原子と一緒になって、5〜7個の環原子を有す る置換または非置換複素環式環を示してもよく、少なくとも1個の窒素および酸 素が該環において唯一のヘテロ原子であり、該アリール基(C6−C10)または アラルキル基(C7−C10)および該複素環式環置換基は、H、アルキル(C1− C6)、ハロゲン、CF3、CN、NO2および−O−アルキル(C1−C6)よりな る群から選択され; R1は、1〜4個の直鎖炭素原子を有するポリオール部分であり、Yはカルボ Zは、−H、−O−アルキル(C1−C6)、−ハロゲン、−CF3、−CN、 −COOHおよび−SO3H2よりなる群から選択される] を有する化合物ならびに該化合物の異性体および医薬上許容される塩。 10.活性剤として請求項1記載の化合物および医薬上許容されるビヒクルを 含んでなる、糖尿病患者において糖尿病性合併症の発症を予防、減少または遅延 させるための製剤。 11.さらに、抗高血圧薬および補足活性剤を含んでなる請求項10記載の製 剤。 12.液状の請求項10記載の製剤。 13.医薬上許容されるビヒクルが活性剤が溶解できる液体である請求項12 記載の製剤。 14.錠剤形態の請求項10記載の製剤。 15.錠剤が時間−放出性コーティングを有する請求項14記載の製剤。 16.錠剤が腸溶性コーティングを有する請求項14記載の製剤。 17.糖尿病性合併症の発病の危険性のある患者に、フルクトース−リジンの フルクトース−リジン−3−リン酸への酵素的変換を阻害するのに有効な化合物 を該変換を阻害するのに十分な量で投与することからなる、該患者において糖尿 病性合併症の発症を予防、減少または遅延させる方法。 18.化合物が構造式: [式中、Xは−NR'−または−O−であり、ここでR’は、H、および直鎖ま たは分枝鎖アルキル基(C1−C4)および非置換または置換アリール基(C6− C10)もしくはアラルキル基(C7−C10)よりなる群から選択され;Rは、H 、アミノ酸残基、ポリアミノ酸残基、ペプチド鎖、置換されていないかまたは少 なくとも1個の窒素もしくは酸素−含有置換基で置換されている直鎖または分枝 鎖脂肪族基(C1−C8)、置換されていないかまたは少なくとも1個の窒素−も しくは酸素−含有置換基で置換され、少なくとも1個の−O−、−NH−もしく は−NR''−部分によって割り込まれた直鎖または分枝鎖脂肪族基(C1−C8)よ りなる群から選択される置換基であり、ここでR’’は、直鎖または分枝鎖ア ルキル(C1−C6)および非置換または置換アリール基(C6−C10)もしくは アラルキル基(C7−C10)であり、但し、Xが−NR’−を示すならば、Rお よびR’はそれらが結合する窒素原子と一緒になって、5〜7個の環原子を有す る置換または非置換複素環式環を示してもよく、少なくとも1個の窒素および酸 素が該環において唯一のヘテロ原子であり、該アリール基(C6−C10)または アラルキル基(C7−C10)および該複素環式環置換基は、H、アルキル(C1− C6)、ハロゲン、CF3、CN、NO2および−O−アルキル(C1−C6)よりな る群から選択され;R1は、1〜4個の直鎖炭素原子を有するポリオール部分 のいずれかであり;Zは、−H、−OH、−O−アルキル(C1−C6)、−ハロ ゲン、−CF3、−CN、−COOHおよび−SO3H2よりなる群から選択され る] を有し、ならびに該化合物の異性体および医薬上許容される塩である請求項17 記載の方法。 19.化合物がメグルミン、ソルビトールリジン、マンニトールリジンおよび ガラクチトールリジンよりなる群から選択される少なくとも1個である請求項1 8記載の方法。 20.化合物が補足活性剤として抗高血圧薬と共に投与される請求項17記載 の方法。 21.糖尿病に付随した病状が糖尿病性腎障害、糖尿病性網膜症または糖尿病 性末梢神経障害よりなる群から選択される請求項17記載の方法。 22.化合物が経口投与される請求項17記載の方法。 23.糖尿病患者に、体重1キログラムあたり少なくとも約0.05〜約0. 3グラムの糖化リジン残基を供給する量で糖化リジン残基の供給源を投与し、該 患者から得られた少なくとも1個の生物学的試料において3−デオキシグルコソ ンの3−デオキシフルクトースに対する割合を、糖尿病の臨床症状がない個体に おける3−デオキシグルコソンの3−デオキシフルクトースに対する割合を基準 にして測定することからなり、無症候性個体と比較して糖尿病患者における3− デオキシグルコソンの3−デオキシフルクトースに対するより高い割合が、糖尿 病患者が糖尿病に付随した病状を併発するより危険な状態にあることを示す、糖 尿病患者の糖尿病に付随した病状を併発する危険性を評価する方法。 24.糖尿病に付随した病状が糖尿病性腎障害、糖尿病性網膜症または糖尿病 性末梢神経障害よりなる群から選択される請求項23記載の方法。 25.糖化リジン残基の供給源が糖尿病患者に経口投与される請求項23記載 の方法。 26.生物学的試料が尿である請求項23記載の方法。 27.糖尿病患者が糖尿病に付随する病状を併発する危険性を評価する方法で あって、空腹時の糖尿病患者から得られた少なくとも1個の生物学的試料中の3 −デオキシグルコソンの3−デオキシフルクトースに対する割合を糖尿病の臨床 症状がない空腹な個体における3DGの3DFに対する割合との関連で測定する ことからなり、該糖尿病患者における3−デオキシグルコソンの3−デオキシフ ルクトースに対するより高い割合が、該糖尿病患者が該糖尿病に付随した病状を 併発するより危険な状態にあることを示す評価方法。 28.糖尿病に付随した病状が糖尿病性腎障害、糖尿病性網膜症または糖尿病 性末梢神経障害よりなる群から選択される請求項27記載の方法。 29.糖化リジン残基の供給源が糖尿病患者に経口投与される請求項27記載 の方法。 30.生物学的試料が尿である請求項27記載の方法。 31.糖尿病性合併症の予防における治療介入の効果を評価する方法であって 、その治療介入の開始の前後で、糖尿病患者から得られた生物学的試料中の3− デオキシグルコソン、3−デオキシフルクトースおよびフルクトース−リジンの 濃度を測定し、該試料中における3−デオキシグルコソンおよび3−デオキシフ ルクトース濃度の和をフルクトース−リジンの濃度と比較することからなり、該 治療介入の開始前に採取した生物学的試料と比べて、該治療介入の開始後に採取 した生物学的試料中のフルクトース−リジン濃度に相対的な3−デオキシグルコ ソンおよび3−デオキシフルクトース濃度の和における減少が該治療介入の効果 を示す評価方法。 32.生物学的試料が尿である請求項31記載の方法。 33.生物学的試料を空腹時に得る請求項31記載の方法。 34.生物学的試料が体重1キログラムあたり約0.05〜0.3グラムの糖 化リジンを含有する糖化リジンの供給源の経口投与後に得られる請求項31記載 の方法。 35.パッケージ食品の糖尿病に付随した病状の発病に関与する可能性を糖尿 病患者に通告する方法であって、該食品中の糖化リジン残基含量を測定し、該食 品のパッケージにまたは糖尿病患者が利用する出版物に該測定結果を提供するこ とからなる方法。 36.AGEタンパク質の生成によって引き起こされる患者における病状を予 防する方法であって、該患者に治療上有効量の該患者による3−デオキシグルコ ソンの生成を阻害する化合物を投与することからなる方法。 37.病状が高血圧、卒中、神経変性障害、例えば、アルツハイマー型の老人 性痴呆、循環性疾患、アテローム性動脈硬化症、骨関節炎、白内障よりなる群か ら選択される請求項36記載の方法。 38.化合物が構造式: [式中、Xは−NR'−または−O−であり、ここでR’は、H、および直鎖ま たは分枝鎖アルキル基(C1−C4)および非置換または置換アリール基(C6− C10)もしくはアラルキル基(C7−C10)よりなる群から選択され;Rは、H 、アミノ酸残基、ポリアミノ酸残基、ペプチド鎖、置換されていないかまたは少 なくとも1個の窒素もしくは酸素−含有置換基で置換されている直鎖または分枝 鎖脂肪族基(C1−C8)、置換されていないかまたは少なくとも1個の窒素−も しくは酸素−含有置換基で置換され、少なくとも1個の−O−、−NH−もしく は−NR''−部分によって割り込まれた直鎖または分枝鎖脂肪族基(C1−C8)よ りなる群から選択される置換基であり、ここでR’’は、直鎖または分枝鎖ア ルキル(C1−C6)および非置換または置換アリール基(C6−C10)もしくは アラルキル基(C7−C10)であり、但し、Xが−NR’−を示すならば、Rお よびR’はそれらが結合する窒素原子と一緒になって、5〜7個の環原子を有す る置換または非置換複素環式環を示してもよく、少なくとも1個の窒素および酸 素が該環において唯一のヘテロ原子であり、該アリール基(C6−C10)または アラルキル基(C7−C10)および該複素環式環置換基は、H、アルキル(C1− C6)、ハロゲン、CF3、CN、NO2および−O−アルキル(C1−C6)よりな る群から選択され;R1は、1〜4個の直鎖炭素原子を有するポリオール部分 のいずれかであり;Zは、−H、−OH、−O−アルキル(C1−C6)、−ハロ ゲン−、CF3、−CN、−COOHおよび−SO3H2よりなる群から選択され る] を有する化合物ならびに該化合物の異性体および医薬上許容される塩である請求 項36記載の方法。 39.化合物がメグルミン、ソルビトールリジン、マンニトールリジンおよび ガラクチトールリジンよりなる群から選択される少なくとも1個である請求項3 8記載の方法。 40.糖尿病性腎障害、糖尿病性神経障害、糖尿病性マクロ脈管障害、糖尿病 性網膜症、心血管疾患、神経変性疾患、インスリン依存性糖尿病、糖尿病に付随 した先天的欠損症および癌よりなる群から選択される病状を試験動物に誘導する 方法であって、該試験動物に糖化タンパク質食餌を、実質的に糖化タンパク質を 含まない食餌を与えた同じ種の動物から得られた生物学的液体中の3DG含量に 相対的な該試験動物の生物学的液体中の3DG含量を維持するのに十分な量およ び時間で与えることからなる方法。
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Cited By (2)
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JP2006503014A (ja) * | 2002-08-20 | 2006-01-26 | プロテミックス コーポレイション リミティド | 剤形及び関連する治療法 |
JP2007523908A (ja) * | 2004-02-17 | 2007-08-23 | ダイナミス セラピューティクス インコーポレイテッド | フルクトサミン3キナーゼ並びにコラーゲン及びエラスチンの形成 |
Also Published As
Publication number | Publication date |
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CN100406005C (zh) | 2008-07-30 |
KR20000070760A (ko) | 2000-11-25 |
ES2539101T3 (es) | 2015-06-26 |
US6004958A (en) | 1999-12-21 |
CN1919201A (zh) | 2007-02-28 |
IL131229A0 (en) | 2001-01-28 |
CA2279428C (en) | 2004-05-11 |
CN1251521A (zh) | 2000-04-26 |
EP1021175B1 (en) | 2015-04-08 |
JP4738554B2 (ja) | 2011-08-03 |
KR100654261B1 (ko) | 2006-12-07 |
EP1021175A4 (en) | 2002-08-28 |
AU6268498A (en) | 1998-08-25 |
AU741351B2 (en) | 2001-11-29 |
KR20060013700A (ko) | 2006-02-13 |
EP1021175A1 (en) | 2000-07-26 |
IL131229A (en) | 2010-12-30 |
CA2279428A1 (en) | 1998-08-06 |
WO1998033492A1 (en) | 1998-08-06 |
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