JPH11500741A - バックボーン環化ペプチド類似体のライブラリー - Google Patents
バックボーン環化ペプチド類似体のライブラリーInfo
- Publication number
- JPH11500741A JPH11500741A JP9511044A JP51104497A JPH11500741A JP H11500741 A JPH11500741 A JP H11500741A JP 9511044 A JP9511044 A JP 9511044A JP 51104497 A JP51104497 A JP 51104497A JP H11500741 A JPH11500741 A JP H11500741A
- Authority
- JP
- Japan
- Prior art keywords
- peptide
- group
- library
- amino acid
- backbone
- 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
Links
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Classifications
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- C07K7/04—Linear peptides containing only normal peptide links
- C07K7/22—Tachykinins, e.g. Eledoisins, Substance P; Related peptides
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/04—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length on carriers
- C07K1/047—Simultaneous synthesis of different peptide species; Peptide libraries
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/001—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof by chemical synthesis
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/575—Hormones
- C07K14/655—Somatostatins
- C07K14/6555—Somatostatins at least 1 amino acid in D-form
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/50—Cyclic peptides containing at least one abnormal peptide link
- C07K7/54—Cyclic peptides containing at least one abnormal peptide link with at least one abnormal peptide link in the ring
- C07K7/56—Cyclic peptides containing at least one abnormal peptide link with at least one abnormal peptide link in the ring the cyclisation not occurring through 2,4-diamino-butanoic acid
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- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/317—Testing of digital circuits
- G01R31/3181—Functional testing
- G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
- G01R31/318533—Reconfiguring for testing, e.g. LSSD, partitioning using scanning techniques, e.g. LSSD, Boundary Scan, JTAG
- G01R31/318541—Scan latches or cell details
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
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Landscapes
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- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.複数のバックボーン環化ペプチド類似体を含んでなる化合物のライブラリー であって、各化合物がアミノ酸のNα−誘導体からなる少なくとも1個の構成単 位をもつペプチド配列を含み、ここで各ペプチド配列中の少なくとも1個のバッ クボーン窒素が、ジスルフィド、アミド、チオエーテル、チオエステル、イミン 、エーテル、またはアルケン橋を含む架橋基により、該ペプチド配列中の少なく とも1個の他のアミノ酸の側鎖に、または該ペプチド配列中の少なくとも1個の 他のバックボーン窒素に結合してバックボーン環化ペプチド類似体を形成してい ることを特徴とするライブラリー。 2.少なくとも1個の前記構成単位がペプチド配列の末端以外の位置にある、請 求項1に記載のライブラリー。 3.前記構成単位のどれもがペプチド配列の末端に存在しない、請求項1に記載 のライブラリー。 4.前記ペプチド配列中の少なくとも1対のバックボーン窒素が一緒に結合して 一般式(I): 〔式中、d、eおよびf はそれぞれが独立に0または1〜10の整数を表し;各{ AA}は1個のアミノ酸残基またはペプチド結合を介して一緒に結合された複数の アミノ酸の残基を表し、ここで各{AA}は同一でも異なっていてもよく;QはHま たはアシル基を表し;Eはヒドロキシル基、カルボキシル保護基もしくはアミノ 基、またはカルボキシ末端基CO-Eであり、ここでCOは{AA}の一部で、CH2-OHま たはCHOに還元することができ;RおよびR'はそれぞれが独立に水素または特定の 保護基と結合していてもよいアミノ酸側鎖であり;そして線は式: (i)-X-M-Y-W-Z-;または(ii)-X-M-Z- (ここで、MおよびWはそれぞれが独立にジスルフィド、アミド、チオエーテル 、チオエステル、イミン、エーテル、およびアルケンよりなる群から選択され; そしてX、YおよびZはそれぞれが独立にアルキレン、置換アルキレン、アリーレ ン、ホモ−またはヘテロ−シクロアルキレンおよび置換シクロアルキレンよりな る群から選択される)の架橋基を表す〕 を有するペプチド類似体を形成している、複数のバックボーン環化ペプチド類 似体を含んでなる、請求項1に記載のライブラリー。 5.-X-M-Y-W-Z- が -(CH2)x-M-(CH2)y-W-(CH2)z- であり、ここでMおよびWは上 記定義通りであり、xおよびzはそれぞれが独立に1〜10の整数を表し、yは0ま たは1〜8の整数であるが、ただし、yが0であるときWは存在しない、請求項4 に記載のライブラリー。 6.前記ペプチド類似体のバックボーンがアミノ酸の側鎖に対して環化して一般 式(II): 〔式中、d、eおよびfはそれぞれが独立に0または1〜10の整数を表し;各{A A}は1個のアミノ酸残基またはペプチド結合を介して一緒に結合された複数の アミノ酸の残基を表し、ここで各{AA}は同一でも異なっていてもよく;Eはヒ ドロキシル基、カルボキシル保護基もしくはアミノ基、またはCO-Eを表し、ここ でCOは{AA}の一部で、CH2-OHに還元することができ;Rは特定の保護基と結合 していてもよいアミノ酸側鎖であり;そして線は式: (i)-X-M-Y-W-Z- ;または(ii)-X-M-Z- (ここで、MおよびWはそれぞれが独立にジスルフィド、アミド、チオエーテル 、チオエステル、イミン、エーテル、およびアルケンよりなる群から選択され; そしてX、YおよびZはそれぞれが独立にアルキレン、置換アルキレン、アリーレ ン、シクロアルキレンおよび置換シクロアルキレンよりなる群から選択される) の架橋基を表す〕のペプチド類似体を形成している、複数のバック ボーン環化ペプチド類似体を含んでなる、請求項1に記載のライブラリー。 7.-X-M-Y-W-Z- が -(CH2)x-M-(CH2)y-W-(CH2)z- であり、ここでMおよびWは上 記定義通りであり、xおよびzはそれぞれが独立に1〜10の整数を表し、yは0ま たは1〜8の整数であるが、ただし、yが0であるときWは存在しない、請求項6 に記載のライブラリー。 8.複数のバックボーン環化二環式ペプチド類似体を含んでなり、ここで各ペプ チド類似体はアミノ酸のNα−誘導体からなる構成単位を複数個含んでいる、請 求項1に記載のライブラリー。 9.前記二環式ペプチド類似体のそれぞれが式(III): 〔式中、aおよびbはそれぞれが独立に1〜8の整数または0を表し;d、eおよ びfはそれぞれが独立に1〜10の整数または0を表し;{AA}はアミノ酸残基 -H N-CH(R)-CO-を表し、ここでRは特定の保護基と結合していてもよいアミノ酸側鎖 であり、各鎖中の該アミノ酸残基は同一でも異なっていてもよく;QはHまたはア シル基を表し;Eはヒドロキシル基、カルボキシル保護基もしくはアミノ基、ま たはカルボキシ末端基CO-Eを表し、ここでCOは{AA}の一部で、CH2-OHまたはCH Oに還元することができ;BUは式(IV): (ここで、Xはアルキレン、置換アルキレン、アリーレン、シクロアルキレン および置換シクロアルキレンよりなる群から選択されるスペーサー基であり;R' は特定の保護基と結合していてもよいアミノ酸側鎖であり;そしてGはアミン、 チオール、アルコール、カルボン酸およびエステル、およびアルキルハライドよ りなる群から選択される官能基である)のNα−ω−官能化アミノ酸誘導体を表 し;該アミノ酸誘導体はペプチド配列に組み込まれ、続いて官能基Gを介して該 ペプチド配列中のアミノ酸の側鎖の1と共にまたは別のω−官能化アミノ酸誘導 体と共に選択的に環化され;そして線は式: (i)-X-M-Y-W-Z- ;または(ii)-X-M-Z- (ここで、線の一方はなくてもよく;MおよびWはそれぞれが独立にジスルフィ ド、アミド、チオエーテル、チオエステル、イミン、エーテル、およびアルケン よりなる群から選択され;そしてX、YおよびZはそれぞれが独立にアルキレン、 置換アルキレン、アリーレン、シクロアルキレンおよび置換シクロアルキレンよ りなる群から選択される)の架橋基を表す〕を有する、複数のバックボーン環化 二環式ペプチド類似体を含んでなる、請求項8に記載のライブラリー。 10.前記ライブラリーが4以上のメンバーを含み、少なくとも一部の前記ペプチ ド類似体がブラジキニン類似体、サブスタンスP類似体、BPI類似体、ソマト スタチン類似体、またはインターロイキン−6阻害性ペプチド類似体である、請 求項4、6または8に記載のライブラリー。 11.それぞれが複数の関連したペプチド類似体を含む2以上のサブライブラリー からなる、請求項1、4、6または8に記載のライブラリー。 12.複数のバックボーン環化ペプチド類似体を含んでなる化合物のライブラリー を調製する方法であって、ここで各化合物はアミノ酸のNα−誘導体からなる少 なくとも1個の構成単位をもつペプチド配列を含み、各ペプチド配列中の少なく とも1個のバックボーン窒素は、ジスルフィド、アミド、チオエーテル、チオエ ステル、イミン、エーテル、またはアルケン橋を含む架橋基により、該ペプチド 配列中の少なくとも1個の他のアミノ酸の側鎖に、または該ペプチド配列中の少 なくとも1個の他のバックボーン窒素に結合してバックボーン環化 ペプチド類似体を形成しており、 アミノ酸および結合された窒素原子を含む複数の構成単位を有するペプチド 配列を調製し、 各ペプチド配列に式(IV): (ここで、Xはアルキレン、置換アルキレン、アリーレン、シクロアルキレン および置換シクロアルキレンよりなる群から選択されるスペーサー基であり;R' は特定の保護基と結合していてもよいアミノ酸側鎖であり;そしてGはアミン、 チオール、アルコール、カルボン酸およびエステル、アルデヒド、およびアルキ ルハライドよりなる群から選択される官能基である)のNα−ω−官能化アミノ 酸誘導体の少なくとも1個を導入し、官能基Gを別のω−官能化アミノ酸誘導体 と共にまたは該ペプチド配列中のアミノ酸の側鎖の1つと共に選択的に環化する ことによりバックボーン環化ペプチド類似体を形成させる、各工程を含んでなる 方法。 13.一般式(I): 〔式中、d、eおよびfはそれぞれが独立に0または1〜10の整数を表し;各{A A}はアミノ酸残基を表し、ここで各鎖中の該アミノ酸残基は同一でも異なって いてもよく;E はヒドロキシル基、カルボキシル保護基もしくはアミノ基、また はカルボキシ末端基CO-Eを表し、ここでCOは{AA}の一部で、CH2-OHに還元する ことができ;RおよびR'はそれぞれが独立に特定の保護基と結合してい てもよいアミノ酸側鎖を表し;そして線は式: (i)-X-M-Y-W-Z- ;または(ii)-X-M-Z- (ここで、一方の線はなくてもよく;MおよびWはそれぞれが独立にジスルフィ ド、アミド、チオエーテル、チオエステル、イミン、エーテル、およびアルケン よりなる群から選択され;そしてX、YおよびZはそれぞれが独立にアルキレン、 置換アルキレン、アリーレン、ホモ−またはヘテロ−シクロアルキレンおよび置 換シクロアルキレンよりなる群から選択される)の架橋基を表す〕を有する、多 数のバックボーン環化ペプチド類似体のライブラリーを調製するために、 アミノ酸および結合された窒素原子を含む複数の構成単位を有するペプチド 配列を調製し、 各ペプチド配列に式(IV): (ここで、Xはアルキレン、置換アルキレン、アリーレン、シクロアルキレン および置換シクロアルキレンよりなる群から選択されるスペーサー基であり;R' は特定の保護基と結合していてもよいアミノ酸側鎖であり;そしてGはアミン、 チオール、アルコール、カルボン酸およびエステル、アルデヒド、およびアルキ ルハライドよりなる群から選択される官能基である)のNα−ω−官能化アミノ 酸誘導体の少なくとも1個を導入し、官能基Gを別のω−官能化アミノ酸誘導体 と共に選択的に環化することによりバックボーン環化ペプチド類似体を形成させ る、各工程を含んでなる、請求項12に記載の方法。 14.Gがアミン、チオール、またはカルボキシル基である、請求項13に記載の方 法。 15.一般式(II): 〔式中、d、eおよびfはそれぞれが独立に1〜10の整数を表し;{AA}はアミ ノ酸残基を表し、ここで各鎖中の該アミノ酸残基は同一でも異なっていてもよく ;Eはヒドロキシル基、カルボキシル保護基もしくはアミノ基、またはCO-Eであ り、ここでCOは{AA}の一部で、CH2-OHに還元することができ;Rは特定の保護 基と結合していてもよいアミノ酸側鎖であり;そして線は式: (i)-X-M-Y-W-Z- ;または(ii)-X-M-Z- (ここで、MおよびWはそれぞれが独立にジスルフィド、アミド、チオエーテル 、チオエステル、イミン、エーテル、およびアルケンよりなる群から選択され; そしてX、YおよびZはそれぞれが独立にアルキレン、置換アルキレン、アリーレ ン、ホモ−またはヘテロ−シクロアルキレンおよび置換シクロアルキレンよりな る群から選択される)の架橋基を表す〕を有する、多数のバックボーン環化ペプ チド類似体のライブラリーを調製するために、 アミノ酸および結合された窒素原子を含む複数の構成単位を有するペプチド 配列を調製し、 各ペプチド配列に式(IV): (ここで、Xはアルキレン、置換アルキレン、アリーレン、シクロアルキレン および置換シクロアルキレンよりなる群から選択されるスペーサー基であり;R' はアミノ酸の側鎖であり;そしてGはアミン、チオール、アルコール、カルボン 酸およびエステル、およびアルキルハライドよりなる群から選択される官 能基である)のω−官能化アミノ酸誘導体の少なくとも1個を導入し、官能基G を該ペプチド配列中のアミノ酸の側鎖の1つと共に選択的に環化することにより バックボーン環化ペプチド類似体を形成させる、各工程を含んでなる、請求項12 に記載の方法。 16.Gがカルボキシル基またはチオール基である、請求項15に記載の方法。 17.RがCH3-、(CH3)2CH-、(CH3)2CHCH2-、CH3CH2CH(CH3)-、CH3S(CH2)2-、HOCH2 -、CH3CH(OH)-、HSCH2-、NH2C(=O)CH2-、NH2C(=O)(CH2)2-、NH2(CH2)3-、HOC(=O )CH2-、HOC(=O)(CH2)2-、NH2(CH2)4-、C(NH2)2NH(CH2)3-、HO-フェニル-CH2-、 ベンジル、メチルインドール、またはメチルイミダゾールである、請求項13また は15に記載の方法。 18.ライブラリーが複数のバックボーン環化二環式ペプチド類似体を含んでなり 、各ペプチド類似体がアミノ酸のNα−誘導体からなる構成単位を複数個含む、 請求項12に記載の方法。 19.一般式(III): 〔式中、d、eおよびfはそれぞれが独立に1〜10の整数を表し;{AA}はアミ ノ酸残基を表し、ここで各鎖中の該アミノ酸残基は同一でも異なっていてもよく ;;Eはヒドロキシル基、カルボキシル保護基もしくはアミノ基、またはカルボ キシ末端基CO-Eを表し、ここでCOは{AA}の一部で、CH2-OHに還元することがで き;そして線は式: (i)-X-M-Y-W-Z-;または(ii)-X-M-Z- (ここで、1つの線は存在しなくてもよく、MおよびWはそれぞれが独立にジス ルフィド、アミド、チオエーテル、チオエステル、イミン、エーテル、およ びアルケンよりなる群から選択され;そしてX、YおよびZはそれぞれが独立にア ルキレン、置換アルキレン、アリーレン、ホモ−またはヘテロ−シクロアルキレ ンおよび置換シクロアルキレンよりなる群から選択される)の架橋基を表す〕を 有する、多数のバックボーン環化二環式ペプチド類似体のライブラリーを調製す るために、 複数のアミノ酸を有するペプチド配列を調製し、 各ペプチド配列に式(IV): (ここで、Xはアルキレン、置換アルキレン、アリーレン、シクロアルキレン および置換シクロアルキレンよりなる群から選択されるスペーサー基であり;R' は特定の保護基と結合していてもよいアミノ酸側鎖であり;そしてGはアミン、 チオール、アルコール、カルボン酸およびエステル、アルデヒド、およびアルキ ルハライドよりなる群から選択される官能基である)のω−官能化アミノ酸誘導 体の少なくとも1個を導入し、官能基Gを別のω−官能化アミノ酸誘導体と共に または該ペプチド配列中のアミノ酸の側鎖の1つと共に選択的に環化することに よりバックボーン環化ペプチド類似体を形成させ、続いて、-第2官能基Gをさら に別のω−官能化アミノ酸誘導体と共にまたは該ペプチド配列中のアミノ酸の側 鎖の1つと共に環化することによりバックボーン環化二環式ペプチド類似体を形 成させる、各工程を含んでなる、請求項18に記載の方法。 20.前記ペプチド配列が不溶性のポリマー支持体に共有結合でカップリングされ た状態で提供される、請求項13、15または18に記載の方法。 21.活性ペプチド類似体をスクリーニングする方法であって、 (a) 請求項12に従って化合物のライブラリーを作製し、ここで該ライブラリ ーのメンバーは次の点:(i)環化される残基の線状ペプチド配列内の位置、 (ii)これら残基間の架橋の長さ、(iii)これら残基間の架橋の方向、および(iv) これら残基間の架橋の結合のタイプ、の少なくとも1つにおいて異なっており、 (b)該ライブラリーのメンバーを生物学的活性に関して試験し、そして (c)該ライブラリーの活性メンバーを同定する、 ことを含んでなる方法。 22.前記ライブラリーのメンバーがソマトスタチン活性に関して試験される、請 求項21に記載の方法。 23.ソマトスタチン活性がソマトスタチン受容体と結合する該メンバーの能力を 調べることにより測定される、請求項22に記載の方法。 24.環化される残基の線状ペプチド配列内の位置が天然ソマトスタチンの6位と 11位に相当する、請求項22に記載の方法。 25.請求項1、4、6または8に記載の少なくとも4つのバックボーン環化ペプ チド類似体のライブラリーを作製し、そしてブラジキニン・アゴニストもしくは アンタゴニスト、サブスタンスP類似体、BPI類似体、ソマトスタチン・アゴ ニストもしくはアンタゴニスト、またはインターロイキン−6阻害性ペプチド類 似体としての活性に関して該類似体をスクリーニングすることを含んでなる、化 合物のスクリーニング方法。
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IL11509695A IL115096A (en) | 1995-08-29 | 1995-08-29 | Libraries of backbone cyclized peptidomimetics |
US08/569,042 US6117974A (en) | 1991-10-02 | 1995-12-07 | Libraries of backbone-cyclized peptidomimetics |
US115096 | 1995-12-07 | ||
US08/569,042 | 1995-12-07 | ||
PCT/IL1996/000091 WO1997009344A2 (en) | 1995-08-29 | 1996-08-28 | Librairies of backbone-cyclized peptidomimetics |
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JP2007530947A (ja) * | 2004-03-23 | 2007-11-01 | バイオ−ラッド ラボラトリーズ インコーポレーティッド | 試料中の分析物化学種の濃度の範囲を縮小させる方法 |
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US20120094910A1 (en) * | 2009-04-06 | 2012-04-19 | Ananda Kuppanna | Improved process for the preparation of desmopressin or its pharmaceutically acceptable salts |
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FR2956115B1 (fr) | 2010-02-05 | 2012-04-06 | Isp Investments Inc | Nouveaux peptides activateurs de la caspase-14 et compositions les comprenant |
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WO2013111129A1 (en) | 2012-01-23 | 2013-08-01 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Stabilized peptide helices for inhibiting dimerization of chemokine c motif receptor 2 (ccr2) |
US9725484B2 (en) | 2013-02-25 | 2017-08-08 | The Regents Of The University Of Michigan | Methods and compositions for the treatment of bone remodeling disorders |
WO2015087334A1 (en) | 2013-12-15 | 2015-06-18 | Yissum Research Develoment Company Of The Hebrew University Of Jerusalem Ltd. | Viperistatin-derived peptides and uses thereof |
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-
1995
- 1995-12-07 US US08/569,042 patent/US6117974A/en not_active Expired - Fee Related
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1996
- 1996-08-28 CA CA002230861A patent/CA2230861A1/en not_active Abandoned
- 1996-08-28 AU AU68361/96A patent/AU714917B2/en not_active Ceased
- 1996-08-28 EP EP96928663A patent/EP0923601A2/en not_active Ceased
- 1996-08-28 WO PCT/IL1996/000091 patent/WO1997009344A2/en not_active Application Discontinuation
- 1996-08-28 JP JP9511044A patent/JPH11500741A/ja not_active Ceased
-
2000
- 2000-04-20 US US09/553,028 patent/US6706862B1/en not_active Expired - Fee Related
Cited By (1)
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JP2007530947A (ja) * | 2004-03-23 | 2007-11-01 | バイオ−ラッド ラボラトリーズ インコーポレーティッド | 試料中の分析物化学種の濃度の範囲を縮小させる方法 |
Also Published As
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AU6836196A (en) | 1997-03-27 |
EP0923601A4 (ja) | 1999-06-23 |
US6117974A (en) | 2000-09-12 |
WO1997009344A2 (en) | 1997-03-13 |
WO1997009344A3 (en) | 1997-05-22 |
CA2230861A1 (en) | 1997-03-13 |
AU714917B2 (en) | 2000-01-13 |
EP0923601A2 (en) | 1999-06-23 |
US6706862B1 (en) | 2004-03-16 |
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