JP2000511404A - 神経精神、免疫又は内分泌障害を治療するための7α置換ステロイドの使用 - Google Patents
神経精神、免疫又は内分泌障害を治療するための7α置換ステロイドの使用Info
- Publication number
- JP2000511404A JP2000511404A JP09535961A JP53596197A JP2000511404A JP 2000511404 A JP2000511404 A JP 2000511404A JP 09535961 A JP09535961 A JP 09535961A JP 53596197 A JP53596197 A JP 53596197A JP 2000511404 A JP2000511404 A JP 2000511404A
- Authority
- JP
- Japan
- Prior art keywords
- cyp7b
- steroid
- substituted
- sequence
- dna molecule
- 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.)
- Ceased
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.神経精神、免疫及び内分泌障害の治療用又は認識増進の誘発用医薬組成物の 製造における、7α−ヒドロキシもしくは7−オキソ置換3β−ヒドロキシステ ロイド又は7位及び3位の一方もしくは両方をエステルもしくはエーテル基で独 立して置換したその誘導体の使用。 2.前記障害が、 (a)加齢における認識欠損、 (b)アルツハイマー病、 (c)加齢における免疫系欠損、 (d)HIV感染における免疫機能の欠損、 (e)グルココルチコイド又はミネラルコルチコイド過剰、 (f)糖尿病、 (g)鬱病、 (h)骨粗鬆症及び高カルシウム血症、 (i)高血糖症及び高脂血症、 (j)筋萎縮症、 (k)動脈硬化症、 (l)ステロイド糖尿病 から選択される請求項1に記載の使用。 3.ステロイドが3β置換基−OR1及び/又は7α置換基−OR2をもち、ここ で−OR1及び−OR2は各々独立して遊離ヒドロキシ、エステル又はエーテル基 を表し、R1及びR2の各々は独立して水素、置換又は非置換C1-6アルキル基、 R5CO−基(式中、R5は置換又は非置換C1-6アルキル基から選択することが できる)及び式−OP(OH)3の基から構成される群から選択され、全置換基 はOH、ハロゲン(F、Cl、Br、I)アミノ、C1-6アルキルアミノ、C1-6 ジアルキルアミノ、COOH又はCOOR4から選択され、R4はC1-6アルキル 基を表し、化合物は遊離形態でもよいし、薬理的に許容可能なアニオンをもつ酸 付加塩の形態でもよい請求項1又は2に記載の使用。 4.ステロイドがコレステロール、アンドロステロン、プレグネノロン又はエス トラジオールの炭素骨格をもつステロイドであることを特徴とする請求項1から 3のいずれか一項に記載の使用。 5.神経精神、免疫及び内分泌障害の診断用試験キットの製造 におけるCyp7bステロイドヒドロキシラーゼ酵素の使用。 6.前記障害が、 (a)加齢における認識欠損、 (b)アルツハイマー病、 (c)加齢における免疫系欠損、 (d)HIV感染における免疫機能の欠損、 (e)グルココルチコイド又はミネラルコルチコイド過剰、 (f)糖尿病、 (g)鬱病、 (h)骨粗鬆症及び高カルシウム血症、 (i)高血糖症及び高脂血症、 (j)筋萎縮症、 (k)動脈硬化症、 (l)ステロイド糖尿病 から選択される請求項5に記載の使用。 7.Cyp7b酵素に特異的に結合することを特徴とする抗体、特にモノクロー ナル抗体。 8.Cyp7b酵素の存在をアッセイするための試験キットにおける請求項5に 記載の抗体の使用。 9.Cyp欠損もしくは過剰の遺伝子治療又は免疫原プロセスを促進するための 標的送達薬剤の製造におけるCyp7bコーディング配列又はアンチセンス配列 の使用。 10.ベクターをワクチン製剤と同時投与し、投与後にCyp7b配列が発現さ れ、生産した発現産物がワクチンの免疫原性を増加する請求項9に記載の使用。 11.7位に置換基をもたない対応するステロイド基質をCyp7bステロイド ヒドロキシラーゼ酵素の存在下でヒドロキシル化することを特徴とする7α−ヒ ドロキシ置換ステロイドの製造方法。 12.酵素がマウス、ラット又はヒトCyp7bステロイドヒドロキシラーゼ酵 素である請求項11に記載の方法。 13.Cyp7bステロイドヒドロキシラーゼ酵素が、 (a)配列番号1に示すラットCyp7bのコーディング配列を含むDNA分子 のコーディング配列、 (b)配列番号2に示すマウスCyp7bのコーディング配列を含むDNA分子 のコーディング配列、 (c)65℃で2×SSCとして定義される標準ハイブリダイゼーション条件下 で(a)又は(b)に定義したDNA分子と ハイブリダイズすることが可能なCyp7bステロイドヒドロキシラーゼをコー ドするDNA分子、 (d)55℃で6×SSCとして定義される低ストリンジェンシーハイブリダイ ゼーション条件下で(a)、(b)又は(c)に定義したDNA分子とハイブリ ダイズすることが可能なCyp7bステロイドヒドロキシラーゼをコードするD NA分子から選択されるCyp7b酵素のDNAコーディング配列によりコード される配列をもつ請求項11に記載の方法。 14.Cyp7bステロイドヒドロキシラーゼ酵素が、 (e)(i)配列番号3で「エキソン3」と呼ぶ配列、 (ii)配列番号3で「エキソン4」と呼ぶ配列 から選択されるDNAコーディング配列、 (f)65℃で2×SSCとして定義される標準ハイブリダイゼーション条件下 で(e)に定義したDNA分子とハイブリダイズすることが可能なCyp7bス テロイドヒドロキシラーゼをコードするDNA分子、 (g)55℃で6×SSCとして定義される低ストリンジェンシーハイブリダイ ゼーション条件下で(e)又は(f)に定義したDNA分子とハイブリダイズす ることが可能なCyp7b ステロイドヒドロキシラーゼをコードするDNA分子、 (h)(i)配列番号3で「エキソン3」と呼ぶ配列、 (ii)配列番号3で「エキソン4」と呼ぶ配列 から選択される配列の連続対を含むCyp7bステロイドヒドロキシラーゼをコ ードするDNA分子、 (i)65℃で2×SSCとして定義される標準ハイブリダイゼーション条件下 で(h)に定義したDNA分子とハイブリダイズすることが可能なCyp7bス テロイドヒドロキシラーゼをコードるすDNA分子、 (j)55℃で6×SSCとして定義される低ストリンジェンシーハイブリダイ ゼーション条件下で(h)又は(i)に定義したDNA分子とハイブリダイズす ることが可能なCyp7bステロイドヒドロキシラーゼをコードするDNA分子 、 (k)配列番号3で「エキソン3」及び「エキソン4」配列から構成される連続 コーディング配列を含むDNA分子のコーディングDNA配列、 (l)65℃で2×SSCとして定義される標準ハイブリダイゼーション条件下 で(k)に定義したDNA分子とハイブリダイズすることが可能なCyp7bス テロイドヒドロキシラーゼ をコードするDNA分子、 (m)55℃で6×SSCとして定義される低ストリンジェンシーハイブリダイ ゼーション条件下で(k)又は(l)に定義したDNA分子とハイブリダイズす ることが可能なCyp7bステロイドヒドロキシラーゼをコードするDNA分子 から選択されるCyp7b酵素のDNAコーディング配列によりコードされる配 列をもつ請求項11に記載の方法。 15.Cyp7bステロイドヒドロキシラーゼ酵素が、配列番号4、5もしくは 6に含まれるアミノ酸配列から選択されるCyp7b酵素のDNAコーディング 配列又は7α−ヒドロキシル基の導入を触媒する能力を除去しないという条件で 上記配列の1種以上と少なくとも50%の相同度をもつ配列によりコードされる 配列をもつ請求項11に記載の方法。 16.Cyp7bステロイドヒドロキシラーゼ酵素が、7α−ヒドロキシル基の 導入を触媒する能力が除去されないという条件で上記配列の1種以上と少なくと も60%、好ましくは少なくとも70%の相同度をもつDNAコーディング配列 によりコードされる配列をもつ請求項15に記載の方法。 17.Cyp7bステロイドヒドロキシラーゼ酵素が、20以 下、好ましくは10以下、最も好ましくは5以下のアミノ酸置換、挿入又は欠失 により配列番号4、5又は6に含まれるアミノ酸配列と相違する請求項15に記 載の方法。 18.基質が3β−ヒドロキシル基をもつステロイドである請求項11から17 のいずれか一項に記載の方法。 19.基質がコレステロール、アンドロステロン、プレグネノロン又はエストラ ジオールの炭素骨格をもつステロイドであり、但し基質がコレステロールの炭素 骨格をもつ場合には、基質は25、26又は27位にヒドロキシル基をもつ請求 項11から18のいずれか一項に記載の方法。 20.基質が25−ヒドロキシコレステロール、デヒドロエピアンドロステロン 、プレグネノロン又はエストラジオールである請求項19に記載の方法。 21.製造される7α−ヒドロキシ置換ステロイドが7α−ヒドロキシエストラ ジオール、7α−ヒドロキシプレグネノロン又は7α−ヒドロキシデヒドロエピ アンドロステロンである請求項11から20のいずれか一項に記載の方法。 22.生成したステロイドを酸化段階にかけ、H.OHをオキソ基に変換する請 求項11から21のいずれか一項に記載の方 法。 23.式:(式中、OR1、OR2及びOR3は各々独立して遊離ヒドロキシ基、エーテル基 又はエステル化ヒドロキシ基を表す)のステロイド。 24.R1、R2及びR3の各々が置換又は非置換C1-6アルキル基から選択するこ とができ、前記全置換基はOH、ハロゲン(F、Cl、Br、I)アミノ、C1- 6 アルキルアミノ、C1-6ジアルキルアミノ、COOH又はCOOR4から選択さ れ、R4は上記置換基の1種以上で置換されていてもいなくてもよいC1-6アルキ ル基を表すか、 OR1、OR2及びOR3が各々独立して式R5COO−のエステル化ヒドロキシ基 を表し、式中、R5は置換又は非置換C1-6アルキル基から選択することができ、 前記全置換基はOH、ハ ロゲン(F、Cl、Br、I)アミノ、C1-6アルキルアミノ、C1-6ジアルキル アミノ、COOH又はCOOR4から選択され、R4はC1-6アルキル基を表すか 、 あるいはOR1、OR2及びOR3が各々独立して式−OP(OH)3のエステル化 ヒドロキシ基を表す請求項23に記載のステロイド又は薬理的に許容可能なその 塩。 25.7α−ヒドロキシエストラジオール又は7−オキソエストラジオール。 26.3β−ヒドロキシステロイドであることを特徴とする請求項23に記載の ステロイド。 27.7α−ヒドロキシエストラジオール、7α−ヒドロキシプレグネノロン又 は7α−ヒドロキシデヒドロエピアンドロステロンを酸化することを特徴とする オキソ置換ステロイドの製造方法。 28.神経精神、免疫及び内分泌障害又は認識増進のための治療を必要とするヒ ト又は動物の治療方法であって、有効量の7α−ヒドロキシもしくは7−オキソ 置換3β−ヒドロキシステロイド又は7位及び3位の一方もしくは両方をエステ ルもしくはエーテル基で独立して置換したその誘導体を投与することを 特徴とする前記方法。 29.前記障害が、 (a)加齢における認識欠損、 (b)アルツハイマー病、 (c)加齢における免疫系欠損、 (d)HIV感染における免疫機能の欠損、 (e)グルココルチコイド又はミネラルコルチコイド過剰、 (f)糖尿病、 (g)鬱病、 (h)骨粗鬆症及び高カルシウム血症、 (i)高血糖症及び高脂血症、 (j)筋萎縮症、 (k)動脈硬化症、 (l)ステロイド糖尿病 から選択される請求項28に記載の方法。 30.ステロイドがコレステロール、アンドロステロン、プレグネノロン又はエ ストラジオールの炭素骨格をもち、3β置換基−OR1及び/又は7α置換基− OR2をもち、ここで−OR1及び−OR2は各々独立して遊離ヒドロキシ、エス テル又は エーテル基を表し、R1及びR2の各々は独立して水素、置換又は非置換C1-6ア ルキル基、R5CO−基(式中、R5は置換又は非置換C1-6アルキル基から選択 することができる)及び式−OP(OH)3の基から構成される群から選択され 、全置換基はOH、ハロゲン(F、Cl、Br、I)アミノ、C1-6アルキルア ミノ、C1-6ジアルキルアミノ、COOH又はCOOR4から選択され、R4はC1 -6 アルキル基を表し、化合物は遊離形態でもよいし、薬理的に許容可能なアニオ ンをもつ酸付加塩の形態でもよい請求項28に記載の方法。 31.治療用としての、コレステロール、アンドロステロン、プレグネノロンも しくはエストラジオールの炭素骨格をもつ7α−ヒドロキシもしくは7−オキソ 置換3β−ヒドロキシステロイド又は7位及び3位の一方もしくは両方をエステ ルもしくはエーテル基で独立して置換したその誘導体。 32.7α−ヒドロキシデヒドロエピアンドロステロン、7α−ヒドロキシプレ グネノロン又は7α−ヒドロキシエストラジオールから選択される請求項31に 記載のステロイド。 33.発熱物質を含まない滅菌形態の医薬的に許容可能なキャリヤー又は希釈剤 と共に、コレステロール、アンドロステロン、 プレグネノロンもしくはエストラジオールの炭素骨格をもつ7α−ヒドロキシも しくは7−オキソ置換3β−ヒドロキシステロイド又は7位及び3位の一方もし くは両方をエステルもしくはエーテル基で独立して置換したその誘導体を含むこ とを特徴とする医薬組成物。
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| GBGB9607289.7A GB9607289D0 (en) | 1996-04-09 | 1996-04-09 | Process of producing a 7a-hydroxy-sustituted steroids novel steroids so produced and novel uses thereof |
| GB9607289.7 | 1996-04-09 | ||
| GB9608445.4 | 1996-04-24 | ||
| GBGB9608445.4A GB9608445D0 (en) | 1996-04-24 | 1996-04-24 | Process of producing a 7A-hydroxy-substituted steroids,novel steroids so produces and novel uses thereof |
| GB9704905.0 | 1997-03-10 | ||
| GBGB9704905.0A GB9704905D0 (en) | 1997-03-10 | 1997-03-10 | Neurosteroids |
| PCT/GB1997/000955 WO1997037664A2 (en) | 1996-04-09 | 1997-04-04 | Use of 7 alpha-substituted steroids to treat neuropsychiatric, immune or endocrine disorders |
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| AT (1) | ATE363908T1 (ja) |
| AU (1) | AU716503B2 (ja) |
| CA (1) | CA2250874A1 (ja) |
| DE (1) | DE69737791D1 (ja) |
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| TW200820977A (en) * | 2006-08-08 | 2008-05-16 | Organon Nv | Use of glucocorticoid receptor antagonists for treatment of infectious conditions |
| WO2020091845A1 (en) * | 2018-10-29 | 2020-05-07 | University Of South Florida | Lithium cholesterol compositions and methods of treatment for alzheimer's disease and neurological disorders |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2418603A (en) | 1941-02-05 | 1947-04-08 | Schering Corp | Method of preparing estradiol from equilin and intermediates obtained thereby |
| US3409643A (en) | 1966-03-11 | 1968-11-05 | Schering Corp | Process for the preparation of 17alpha-alkynl-17beta-alkanoyloxy steroids of the androstane and estrane series |
| FR2235949B1 (ja) | 1973-06-18 | 1978-03-17 | Roussel Uclaf | |
| DE2449327C2 (de) | 1974-10-14 | 1983-12-22 | Schering AG, 1000 Berlin und 4709 Bergkamen | 7 α-Hydroxy-östradiole, Verfahren zu deren Herstellung und diese enthaltende Arzneimittel |
| YU243975A (en) | 1974-10-14 | 1982-06-30 | Schering Ag | Process for obtaining 7-hydroxyestradiols |
| FR2336413A1 (fr) | 1975-12-22 | 1977-07-22 | Roussel Uclaf | Nouveau procede de preparation du 3,17b-dihydroxy 7-oxo-estra 1,3,5(10)-triene |
| US5292730A (en) * | 1990-08-29 | 1994-03-08 | Humanetics Corporation | Modulation of immune system with Δ5-androstenes |
| DK0547151T3 (da) | 1990-08-29 | 2003-03-17 | Humanetics Corp | Behandlingsmåde til fremme af vægttab under anvendelse af et substitueret delta-5-androsten |
| FR2696934B1 (fr) | 1992-10-20 | 1995-06-02 | Conservatoire Nal Arts Metiers | Dérivés de stéroïdes naturels 3B hydroxyles ayant des propriétés de déclenchement et de stimulation de l'immunité, composition les contenant et procédé pour les obtenir. |
| EP0666746B1 (en) | 1993-09-02 | 2001-07-04 | Humanetics Corporation | $g(D)5-ANDROSTENES USEFUL FOR PROMOTING WEIGHT MAINTENANCE OR WEIGHT LOSS AND TREATMENT PROCESS |
| US5420028A (en) * | 1993-10-13 | 1995-05-30 | Northeastern Ohio Universities | Truncated human cholesterol 7α-hydroxylase, method of production and use thereof |
| GB9421093D0 (en) * | 1994-10-19 | 1994-12-07 | Univ Edinburgh | Hippocampus-associated proteins, DNA sequences coding therefore and uses thereof |
| FR2733912B1 (fr) | 1995-05-11 | 1997-07-18 | Conservatoire Nat Arts | Compositions pharmaceutiques contenant des derives de steroides impliques dans le declenchement de la reponse immunitaire |
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- 1997-04-04 WO PCT/GB1997/000955 patent/WO1997037664A2/en not_active Ceased
- 1997-04-04 CA CA002250874A patent/CA2250874A1/en not_active Abandoned
- 1997-04-04 EP EP97915603A patent/EP0954317B1/en not_active Expired - Lifetime
- 1997-04-04 AU AU23021/97A patent/AU716503B2/en not_active Ceased
- 1997-04-04 AT AT97915603T patent/ATE363908T1/de not_active IP Right Cessation
- 1997-04-04 NZ NZ331975A patent/NZ331975A/xx unknown
- 1997-04-04 DE DE69737791T patent/DE69737791D1/de not_active Expired - Lifetime
-
1998
- 1998-10-08 US US09/168,218 patent/US6420353B1/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8263362B2 (en) | 2001-03-09 | 2012-09-11 | University Of Kentucky Research Foundation | Cytochrome P450S and uses thereof |
| US8445231B2 (en) | 2001-03-09 | 2013-05-21 | University Of Kentucky Research Foundation | Cytochrome P450s and uses thereof |
| US8722363B2 (en) | 2001-03-09 | 2014-05-13 | University Of Kentucky Research Foundation | Cytochrome P450S and uses thereof |
| US10184118B2 (en) | 2001-03-09 | 2019-01-22 | The University Of Kentucky Research Foundation | Cytochrome P450S and uses thereof |
| US10184119B2 (en) | 2001-03-09 | 2019-01-22 | The University Of Kentucky Research Foundation | Cytochrome P450s and uses thereof |
| JP2006503819A (ja) * | 2002-08-29 | 2006-02-02 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 骨形成を増進するための作用剤および方法 |
| US9532994B2 (en) | 2003-08-29 | 2017-01-03 | The Regents Of The University Of California | Agents and methods for enhancing bone formation by oxysterols in combination with bone morphogenic proteins |
| US9670244B2 (en) | 2006-02-27 | 2017-06-06 | The Regents Of The University Of California | Oxysterol compounds and the hedgehog pathway |
| US9526737B2 (en) | 2007-12-03 | 2016-12-27 | The Regents Of The University Of California | Oxysterols for activation of hedgehog signaling, osteoinduction, antiadipogenesis, and Wnt signaling |
| US9717742B2 (en) | 2012-05-07 | 2017-08-01 | The Regents Of The University Of California | Oxysterol analogue OXY133 induces osteogenesis and hedgehog signaling and inhibits adipogenesis |
| US9683009B2 (en) | 2013-05-02 | 2017-06-20 | The Regents Of The University Of California | Bone-selective osteogenic oxysterol-bone targeting agents |
Also Published As
| Publication number | Publication date |
|---|---|
| US6420353B1 (en) | 2002-07-16 |
| ATE363908T1 (de) | 2007-06-15 |
| CA2250874A1 (en) | 1997-10-16 |
| AU2302197A (en) | 1997-10-29 |
| DE69737791D1 (de) | 2007-07-19 |
| WO1997037664A2 (en) | 1997-10-16 |
| EP0954317B1 (en) | 2007-06-06 |
| AU716503B2 (en) | 2000-02-24 |
| EP0954317A2 (en) | 1999-11-10 |
| NZ331975A (en) | 2000-12-22 |
| WO1997037664A3 (en) | 1997-12-04 |
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