JP2010526917A - 複数種の薬物を有するポリグルタミン酸塩複合体及びポリグルタミン酸塩−アミノ酸複合体 - Google Patents
複数種の薬物を有するポリグルタミン酸塩複合体及びポリグルタミン酸塩−アミノ酸複合体 Download PDFInfo
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Abstract
Description
分子量の異なるポリ−L−グルタミン酸ナトリウム塩(多角度光散乱(MALS)に基づく平均分子量41400(PGA(97k))、17600(PGA(44k))、16000(PGA(32k))、及び10900(PGA(21k))ダルトン);N−(3−ジメチルアミノプロピル)−N’−エチルカルボジイミド塩酸塩(EDC);ヒドロキシベンゾトリアゾール(HOBt);ピリジン;4−ジメチルアミノピリジン(DMAP);N,N’−ジメチルホルムアミド(DMF):ガドリニウム−酢酸;クロロホルム;カンプトテシン、及び重炭酸ナトリウムを、Sigma−Aldrich Chemical Companyから購入した。ポリ−L−グルタミン酸塩は、2N塩酸溶液を用いてポリ−L−グルタミン酸に変換した。トリフルオロ酢酸(TFA)はBioscienceから購入した。L−グルタミン酸ジ−t−ブチルエステル塩酸塩(H−Glu(OtBu)−OtBu・HCl)、N−α−CBZ−L−グルタミン酸α−ベンジルエステル(Z−Glu−OBzl)は、Novabiochem(ラホーヤ、カリフォルニア州)から購入した。パクリタキセル及びドキソルビシンは、PolyMed(ヒューストン、テキサス州)から購入した。化学薬品p−NH2−Bn−DPTA−ペンタ−(t−Buエステル)は、Macrocyclics(ダラス、テキサス州)から購入した。1H NMRはJoel(400MHz)より入手したものであり、粒子径はZetalPals(Brookhaven Instruments Corporation)によって測定した。マイクロ波による化学処理はBiotageにおいて行った。ポリマーの分子量は、サイズ排除クロマトグラフィ(SEC)と多角度光散乱(MALS)検出器(Wyatt Corporation)とを組み合わせて測定した。
(SEC−MALS分析条件)
HPLSシステム:Agilent1200
カラム:Shodex SB 806M HQ(プルランに対する排除限界は20000000である。粒子径:13ミクロン、サイズ(mm)ID×長さ;8.0×300)
移動相:1×DPBS又はDPBS中1%LiBr(pH7.0)
流速:1ml/分
MALS検出器:WyattからのDAWN HELEOS
DRI検出器:WyattからのOptilab rEX
オンライン粘度計:WyattからのViscoStar
ソフトウェア:WyattからのASTRA5.1.9
サンプル濃度:1〜2mg/ml
注入量:100μl
ポリマーのdn/dc値:0.185を測定に使用した。
実際のサンプルを流す前にBSAを対照として使用した。
図5に示す一般スキームに従って以下のとおりPGA−PTXポリマー複合体を調製した。
図6に示す一般スキームに従って以下のとおりPGA−PTX−DOXポリマー複合体を調製した。
図7に示す一般スキームに従って以下のとおりPGA−PTX−CPTポリマー複合体を調製した。
図8に示す一般スキームに従って以下のとおりPGA−PTX−CPT−DOXポリマー複合体を調製した。
図9に示す一般スキームに従って以下のとおりPGGA−PTXポリマー複合体を調製した。
図10に示す一般スキームに従って以下のとおりPGGA−PTX−DOXポリマー複合体を調製した。
図11に示す一般スキームに従って以下のとおりPGGA−PTX−CPTポリマー複合体を調製した。
図12に示す一般スキームに従って以下のとおりPGGA−PTX−CAMP−DOXポリマー複合体を調製した。
(細胞培養及び調製)
B16F0細胞をATCC(CRL−6322、ATCC アメリカン・タイプ・カルチャー・コレクション、ロックヴィル、メリーランド州)から購入し、10%胎児ウシ血清及び100単位/mLペニシリンを含むダルベッコ改変イーグル培地(DMEM)において成長させた。細胞は37℃で5%CO2環境において成長させた。培養培地を除去し、処分した。細胞をダルベッコリン酸緩衝溶液(DPBS)で濯ぎ、トリプシン−エチレンジアミン四酢酸(EDTA)溶液(0.5ml)を添加し、そして細胞を倒立顕微鏡下で観察してその分散を確認した。完全成長培地(6.0〜8.0ml)を添加し、そして細胞をゆっくりピペットに吸い込んだ。細胞懸濁液の適当なアリコートを新たな培養プレートに移した。さらなる実験の前に細胞を37℃で5%CO2において24時間成長させた。
(インビトロ細胞毒性MTT試験)
抗癌剤を含む本明細書に記載されたポリマー複合体のB16F0メラノーマ細胞増殖に対する作用を、いくつかの異なる該薬物の濃度で評価する。細胞毒性MTTアッセイを、Monks他,JNCI 1991,83,757−766(参照によりその内容すべてが本明細書に組み込まれる)に報告されるとおり行う。ポリマー複合体は実施例1〜8に記載されるように調製される。
(結合試験)
結合アッセイを、Line他,Journal of Nuclear Medicine,46(2005),1552−1560、及びMitra他,Journal of Controlled Release,114(2006)175−183(ともに参照によりその内容すべてが本明細書に組み込まれる)に記載されるとおり行う。ここで記載されるポリマー複合体は実施例1〜8に記載されるように調製される。
(動物及び腫瘍のモデル)
ヌードマウス(6〜7週齢、体重25〜30g、オス)をCharles River Lab(ウィリングトン、マサチューセッツ州)から購入する。B16細胞株をATCC(CRL−6322、ATCC アメリカン・タイプ・カルチャー・コレクション、ロックヴィル、メリーランド州)から購入する。10%胎児ウシ血清、2μMグルタミン、1mM非必須アミノ酸、1mMピルビン酸ナトリウム、100U/mlペニシリン、及び100μg/mlストレプトマイシンで補足したRMPI1640において、B16細胞を培養する。細胞培養物から採集したB16細胞を数えて5×106/mLの濃度に再懸濁する。TBシリンジを用いて、0.2mL(合計1×106細胞)を各マウスに皮下注射によって投与する。右の臀部に動物1匹あたり1腫瘍を接種する。接種に先立って腫瘍接種部位の毛をそり、腫瘍増殖の測定を容易にする。
(腫瘍蓄積に対する磁気共鳴映像法)
マウスの映像を、造影前及び造影後、ニー・コイルを用いたGE3TMRスキャナにおいて取得する。イメージングパラメータは以下のとおりである。TE:minful、TR=250ms、FOV:8及び24スライス/スラブ、並びに1.0mm冠状スライス厚。磁気共鳴造影剤(例えばGd(III))を含む化合物とのポリマー複合体、及びオムニスキャン−Gd(III)−(DTPA−BMA(0.1mmolのGd(III)/kg)(対照)を、麻酔したマウスに尾の静脈を介して注入する。ポリマー複合体及びオムニスキャン(商標)の注入用量は0.1mmolGd(III)/kgである。そして映像を、注入の前及び造影剤の注入後6分〜4時間において取得する。
Claims (101)
- 式(I)、(II)、(III)、(IV)、(V)及び(VI)から選択される少なくとも1つの繰り返し単位を有するポリマー複合体。
各R1、各R2、各R3、各R4、各R5、及び各R6は独立して水素、C1−10アルキル基、C6−20アリール基、アンモニウム基、アルカリ金属、多座配位子、保護された酸素原子を有する多座配位子前駆体、薬物を含む基、標的化剤を含む基、光造影剤を含む基、磁気共鳴造影剤を含む基、及び安定剤を含む基からなる群から選択され、
m、n、及びoはそれぞれ独立して1又は2であり、
p、q、r、s、t及びuはそれぞれ独立して0又は≧1であり、ここでp、q、r、s、t及びuの合計は2以上であり、
ただし、R1、R2、R3、R4、R5及びR6の少なくとも1つは第1の薬物を含む基であり、R1、R2、R3、R4、R5及びR6の少なくとも1つは第2の薬物を含む基であり、ここで該第1の薬物と該第2の薬物とは同じものではない。) - p+qが2以上であり、かつr、s、t及びuが0である、請求項1のポリマー複合体。
- s+tが2以上であり、かつp、q、r及びuが0である、請求項1のポリマー複合体。
- p+q+rが3以上であり、かつs、t及びuが0である、請求項1のポリマー複合体。
- s+t+uが3以上であり、かつq、r及びuが0である、請求項1のポリマー複合体。
- p+sが2以上であり、かつq、r、t及びuが0である、請求項1のポリマー複合体。
- p+q+sが3以上であり、かつr、t及びuが0である、請求項1のポリマー複合体。
- p+s+tが3以上であり、かつq、r及びtが0である、請求項1のポリマー複合体。
- p+q+s+tが4以上であり、かつr及びuが0である、請求項1のポリマー複合体。
- p+q+r+s+tが5以上であり、かつuが0である、請求項1のポリマー複合体。
- p+q+s+t+uが5以上であり、かつrが0である、請求項1のポリマー複合体。
- p+q+r+s+t+uが6以上である、請求項1のポリマー複合体。
- 該ポリマー複合体は、該ポリマー複合体に対する薬物の質量比で、該第1の薬物及び該第2の薬物の総量を、約1%〜約50%(重量/重量)の範囲で含む、請求項1〜12のいずれか1項のポリマー複合体。
- 該ポリマー複合体は、該ポリマー複合体に対する薬物の質量比で、該第1の薬物及び該第2の薬物の総量を、約1%〜約40%(重量/重量)の範囲で含む、請求項1〜12のいずれか1項のポリマー複合体。
- 該ポリマー複合体は、該ポリマー複合体に対する薬物の質量比で、該第1の薬物及び該第2の薬物の総量を、約1%〜約30%(重量/重量)の範囲で含む、請求項1〜12のいずれか1項のポリマー複合体。
- 該ポリマー複合体は、該ポリマー複合体に対する薬物の質量比で、該第1の薬物及び該第2の薬物の総量を、約1%〜約20%(重量/重量)の範囲で含む、請求項1〜12のいずれか1項のポリマー複合体。
- 該ポリマー複合体は、該ポリマー複合体に対する薬物の質量比で、該第1の薬物及び該第2の薬物の総量を、約1%〜約10%(重量/重量)の範囲で含む、請求項1〜12のいずれか1項のポリマー複合体。
- 該第1の薬物が抗癌剤である、請求項1〜17のいずれか1項のポリマー複合体。
- 該第2の薬物が抗癌剤である、請求項1〜18のいずれか1項のポリマー複合体。
- 抗癌剤はタキサン、カンプトテカ及びアントラサイクリンからなる群から選択される、請求項18又は19のいずれか1項のポリマー複合体。
- タキサンはパクリタキセル及びドセタキセルからなる群から選択される、請求項20のポリマー複合体。
- パクリタキセルは、C2’炭素に結合される酸素原子において式(I)、(II)、(III)、(IV)、(V)及び/又は(VI)の繰り返し単位に結合されている、請求項21のポリマー複合体。
- パクリタキセルは、C7炭素に結合される酸素原子において式(I)、(II)、(III)、(IV)、(V)及び/又は(VI)の繰り返し単位に結合されている、請求項21のポリマー複合体。
- カンプトテカはカンプトテシンである、請求項20のポリマー複合体。
- アントラサイクリンはドキソルビシンである、請求項20のポリマー複合体。
- 標的化剤はアルギニン−グリシン−アスパラギン酸(RGD)ペプチド、フィブロネクチン、葉酸、ガラクトース、アポリポ蛋白質、インスリン、トランスフェリン、繊維芽細胞増殖因子(FGF)、上皮細胞増殖因子(EGF)、及び抗体からなる群から選択される、請求項1〜25のいずれか1項のポリマー複合体。
- 標的化剤は、αv,β3−インテグリン、葉酸、アシアロ糖蛋白質、低密度リポ蛋白質(LDL)、インスリン受容体、トランスフェリン受容体、繊維芽細胞増殖因子(FGF)受容体、上皮細胞増殖因子(EGF)受容体、及び抗体受容体からなる群から選択される受容体と相互作用する、請求項1〜25のいずれか1項のポリマー複合体。
- 光造影剤はアクリジン色素、クマリン色素、ローダミン色素、キサンテン色素、シアニン色素、及びピレン色素からなる群から選択される、請求項1〜27のいずれか1項のポリマー複合体。
- 磁気共鳴造影剤はGd(III)化合物を含む、請求項1〜28のいずれか1項のポリマー複合体。
- 安定剤はポリエチレングリコールである、請求項1〜34のいずれか1項のポリマー複合体。
- R1、R2、R3、R4、R5及びR6の少なくとも1つは第3の薬物を含む基であり、ここで該第3の薬物は該第1の薬物及び該第2の薬物と異なるものであることをさらに提供する、請求項1〜35のいずれか1項のポリマー複合体。
- 少なくとも1つのm、n又はoが1である、請求項1、3又は5〜36のいずれか1項のポリマー複合体。
- 少なくとも1つのm、n又はoが2である、請求項1、3又は5〜37のいずれか1項のポリマー複合体。
- アルカリ金属はナトリウムである、請求項1〜38のいずれか1項のポリマー複合体。
- 多座配位子、保護された酸素原子を有する多座配位子前駆体、薬物を含む基、標的化剤を含む基、光造影剤を含む基、磁気共鳴造影剤を含む基、及び安定剤を含む基からなる群から選択される任意の1つ以上がリンカー基をさらに有する、請求項1〜39のいずれか1項のポリマー複合体。
- 該第1の薬物を含む基がリンカー基をさらに有する、請求項1〜40のいずれか1項のポリマー複合体。
- 該第2の薬物を含む基がリンカー基をさらに有する、請求項1〜41のいずれか1項のポリマー複合体。
- 請求項1〜42のいずれか1項のポリマー複合体と、製薬上許容される賦形剤、担体及び希釈剤から選択される少なくとも1つとを含む、組成物。
- 式(VII)の繰り返し単位及び/又は式(VIII)の繰り返し単位の少なくとも1つを有するポリマー反応物を溶媒に溶解又は部分的に溶解して溶解された又は部分的に溶解されたポリマー反応物を調製すること、
A7及び各A8は酸素であり、かつ
R10及び各R11は独立して水素、アンモニウム及びアルカリ金属からなる群から選択される)、及び
該溶解された又は部分的に溶解されたポリマー反応物を第2の反応物及び第3の反応物と反応させることを有する、ここで、第2の反応物が第1の薬物を含有し、第3の反応物は第2の薬物を含有する、を有する、請求項1〜42のいずれか1項のポリマー複合体を製造する方法。 - 第2の反応物はヒドロキシ及びアミンからなる群から選択される置換基を含む、請求項44の方法。
- 第3の反応物はヒドロキシ及びアミンからなる群から選択される置換基を含む、請求項44又は45の方法。
- 溶解された又は部分的に溶解されたポリマー反応物を、第3の反応物と反応させる前に、第2の反応物の少なくとも一部と反応させることを含む、請求項44〜46のいずれか1項の方法。
- 溶解された又は部分的に溶解されたポリマー反応物を、第3の反応物と反応させるのとほぼ同時に、第2の反応物の少なくとも一部と反応させることを含む、請求項44〜46のいずれか1項の方法。
- 溶解された又は部分的に溶解されたポリマー反応物を、第3の反応物と反応させた後に、第2の反応物の少なくとも一部と反応させることを含む、請求項44〜46のいずれか1項の方法。
- 該溶解された又は部分的に溶解されたポリマー反応物を第4の反応物と反応させることをさらに備え、ここで該第4の反応物は、多座配位子、保護された酸素原子を有する多座配位子前駆体、第3の薬物を含む基、標的化剤を含む基、光造影剤を含む基、磁気共鳴造影剤を含む基及び安定剤を含む基からなる群から選択される少なくとも1つを有する、請求項44〜49のいずれか1項の方法。
- 第4の反応物はヒドロキシ及びアミンからなる群から選択される置換基を含む、請求項50の方法。
- 第3の薬物は抗癌剤である、請求項50または51の方法。
- 抗癌剤はタキサン、カンプトテカ及びアントラサイクリンからなる群から選択される、請求項52の方法。
- タキサンはパクリタキセル及びドセタキセルからなる群から選択される、請求項53の方法。
- パクリタキセルは、C2’炭素に結合される酸素原子において式(I)、(II)、(III)、(IV)、(V)及び/又は(VI)の繰り返し単位に結合される、請求項54の方法。
- パクリタキセルは、C7炭素に結合される酸素原子において式(I)、(II)、(III)、(IV)、(V)、及び/又は(VI)の繰り返し単位に結合される、請求項54の方法。
- カンプトテカはカンプトテシンである、請求項53の方法。
- アントラサイクリンはドキソルビシンである、請求項53の方法。
- 第3の薬剤は、第1の薬剤及び第2の薬剤と異なるものである請求項50〜58のいずれか1項の方法。
- 標的化剤はアルギニン−グリシン−アスパラギン酸(RGD)ペプチド、フィブロネクチン、葉酸、ガラクトース、アポリポ蛋白質、インスリン、トランスフェリン、繊維芽細胞増殖因子(FGF)、上皮細胞増殖因子(EGF)及び抗体からなる群から選択される、請求項50〜59のいずれか1項の方法。
- 標的化剤は、αv,β3−インテグリン、葉酸、アシアロ糖蛋白質、低密度リポ蛋白質(LDL)、インスリン受容体、トランスフェリン受容体、繊維芽細胞増殖因子(FGF)受容体、上皮細胞増殖因子(EGF)受容体及び抗体受容体からなる群から選択される受容体と相互作用する、請求項50〜59のいずれか1項の方法。
- 光造影剤はアクリジン色素、クマリン色素、ローダミン色素、キサンテン色素、シアニン色素及びピレン色素からなる群から選択される、請求項50〜61のいずれか1項の方法。
- 磁気共鳴造影剤はGd(III)化合物を含む、請求項50〜62のいずれか1項の方法。
- 安定剤はポリエチレングリコールである、請求項50〜68のいずれか1項の方法。
- 溶解された又は部分的に溶解されたポリマー反応物をカップリング剤の存在下で反応させることをさらに含む、請求項44〜69のいずれか1項の方法。
- カップリング剤は、1−エチル−3−(3−ジメチルアミノプロピル)−カルボジイミド(EDC)、1,3−ジシクロヘキシルカルボジイミド(DCC)、1,1’−カルボニル−ジイミダゾール(CDI)、N,N’−ジスクシンイミジルカーボネート(DSC)、N−[(ジメチルアミノ)−1H−1,2,3−トリアゾロ−[4,5−b]ピリジン−1−イル−メチレン]−N−メチルメタンアミニウムヘキサフルオロホスフェートN−オキシド(HATU)、2−[(1H−ベンゾトリアゾール−1−イル)−1,1,3,3−テトラメチルアミニウムヘキサフルオロホスフェート(HBTU)、2−[(6−クロロ−1H−ベンゾトリアゾール−1−イル)−1,1,3,3−テトラメチルアミニウムヘキサフルオロホスフェート(HCTU)、ベンゾトリアゾール−1−イル−オキシ−トリス−ピロリジノ−ホスホニウムヘキサフルオロホスフェート、ブロモ−トリス−ピロリジノ−ホスホニウムヘキサフルオロホスフェート、2−[(1H−ベンゾトリアゾール−1−イル)−1,1,3,3−テトラメチルアミニウムテトラフルオロボレート(TBTU)、及びベンゾトリアゾール−1−イル−オキシ−トリス−(ジメチルアミノ)ホスホニウムヘキサフルオロホスフェート(BOP)からなる群から選択される、請求項70の方法。
- 溶媒は極性非プロトン性溶媒である、請求項44〜71のいずれか1項の方法。
- 溶媒はN,N−ジメチルホルムアミド(DMF)、ジメチルスルホキシド(DMSO)、N−メチル−2−ピリドン(NMP)、及びN,N−ジメチルアセトアミド(DMAc)からなる群から選択される、請求項72の方法。
- 溶解された又は部分的に溶解されたポリマー反応物を触媒の存在下で反応させることをさらに含む、請求項44〜73のいずれか1項の方法。
- 触媒は4−ジメチルアミノピリジン(DMAP)である、請求項74の方法。
- 病気又は症状の治療又は寛解が必要な哺乳動物に有効量の請求項1〜42のいずれか1項のポリマー複合体又は有効量の請求項43の組成物を投与することを含む、病気又は症状を治療又は寛解する方法。
- 病気又は症状は肺腫瘍、乳房腫瘍、結腸腫瘍、卵巣腫瘍、前立腺腫瘍、及びメラノーマ腫瘍からなる群から選択される、請求項76の方法。
- 病気又は症状は肺癌、乳癌、結腸癌、卵巣癌、前立腺癌、及び黒色腫からなる群から選択される、請求項76の方法。
- 病気又は症状の診断が必要な哺乳動物に有効量の請求項1〜42のいずれか1項のポリマー複合体又は有効量の請求項43の組成物を投与することを含む、病気又は症状を診断する方法。
- 病気又は症状は肺腫瘍、乳房腫瘍、結腸腫瘍、卵巣腫瘍、前立腺腫瘍、及びメラノーマ腫瘍からなる群から選択される、請求項79の方法。
- 病気又は症状は肺癌、乳癌、結腸癌、卵巣癌、前立腺癌、及び黒色腫からなる群から選択される、請求項79の方法。
- 有効量の請求項1〜42のいずれか1項のポリマー複合体又は有効量の請求項43の組成物を組織の一部に接触させることを含む、組織の一部を造影する方法。
- 該組織は、肺腫瘍、乳房腫瘍、結腸腫瘍及び卵巣腫瘍からなる群から選択される腫瘍からのものである、請求項82の方法。
- 該ポリマー複合体は、静脈内に投与される、請求項76〜83のいずれか1項の方法。
- 疾患又は症状の治療用又は寛解用医薬を製造するための請求項1〜42のいずれか1項のポリマー複合体又は請求項43の組成物の使用。
- 病気又は症状は肺腫瘍、乳房腫瘍、結腸腫瘍、卵巣腫瘍、前立腺腫瘍、及びメラノーマ腫瘍からなる群から選択される、請求項85の使用。
- 病気又は症状は肺癌、乳癌、結腸癌、卵巣癌、前立腺癌、及び黒色腫からなる群から選択される、請求項85の使用。
- 病気又は症状の診断用医薬を調製するための請求項1〜42のいずれか1項のポリマー複合体又は請求項43の組成物の使用。
- 病気又は症状は肺腫瘍、乳房腫瘍、結腸腫瘍、卵巣腫瘍、前立腺腫瘍、及びメラノーマ腫瘍からなる群から選択される、請求項88の使用。
- 病気又は症状は肺癌、乳癌、結腸癌、卵巣癌、前立腺癌、及び黒色腫からなる群から選択される、請求項88の使用。
- 組織部分の造影用薬剤を調製するための請求項1〜42のいずれか1項のポリマー複合体又は請求項43の組成物の使用。
- 該組織は、肺腫瘍、乳房腫瘍、結腸腫瘍及び卵巣腫瘍からなる群から選択される腫瘍からのものである、請求項91の使用。
- 該ポリマー複合体は、静脈内に投与される、請求項85〜92のいずれか1項の使用。
- 疾患又は症状の治療又は寛解ための請求項1〜42のいずれか1項の化合物又は請求項43の組成物。
- 病気又は症状は肺腫瘍、乳房腫瘍、結腸腫瘍、卵巣腫瘍、前立腺腫瘍、及びメラノーマ腫瘍からなる群から選択される、請求項94の化合物。
- 病気又は症状は肺癌、乳癌、結腸癌、卵巣癌、前立腺癌、及び黒色腫からなる群から選択される、請求項94の化合物。
- 病気又は症状を診断するための請求項1〜42のいずれか1項の化合物又は請求項43の組成物。
- 病気又は症状は肺腫瘍、乳房腫瘍、結腸腫瘍、卵巣腫瘍、前立腺腫瘍、及びメラノーマ腫瘍からなる群から選択される、請求項97の化合物。
- 病気又は症状は肺癌、乳癌、結腸癌、卵巣癌、前立腺癌、及び黒色腫からなる群から選択される、請求項97の化合物。
- 組織部分の造影のための請求項1〜42のいずれか1項の化合物又は請求項43の組成物。
- 該組織は、肺腫瘍、乳房腫瘍、結腸腫瘍、及び卵巣腫瘍からなる群から選択される腫瘍からのものである、請求項100の化合物。
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PCT/US2008/063126 WO2008141110A2 (en) | 2007-05-09 | 2008-05-08 | Polyglutamate conjugates and polyglutamate-amino acid conjugates having a plurality of drugs |
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EP (1) | EP2155253A2 (ja) |
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JP2011513412A (ja) * | 2008-03-06 | 2011-04-28 | 日東電工株式会社 | ポリマーパクリタキセル結合体を含む癌を治療するための薬学組成物 |
JP2015518508A (ja) * | 2012-04-12 | 2015-07-02 | 日東電工株式会社 | コポリマー結合体 |
WO2015181882A1 (ja) * | 2014-05-27 | 2015-12-03 | 株式会社島津製作所 | 分岐型両親媒性ブロックポリマーを用いた分子集合体及び薬剤搬送システム |
WO2015182577A1 (ja) * | 2014-05-27 | 2015-12-03 | 株式会社島津製作所 | 分岐型両親媒性ブロックポリマーを用いた分子集合体及び薬剤搬送システム |
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WO2008141110A3 (en) | 2009-06-04 |
EP2155253A2 (en) | 2010-02-24 |
CN101707869A (zh) | 2010-05-12 |
WO2008141110A2 (en) | 2008-11-20 |
TW200900083A (en) | 2009-01-01 |
US20080279778A1 (en) | 2008-11-13 |
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