JP2009149648A - γ−アミノ酪酸アナログの結晶形 - Google Patents
γ−アミノ酪酸アナログの結晶形 Download PDFInfo
- Publication number
- JP2009149648A JP2009149648A JP2008325914A JP2008325914A JP2009149648A JP 2009149648 A JP2009149648 A JP 2009149648A JP 2008325914 A JP2008325914 A JP 2008325914A JP 2008325914 A JP2008325914 A JP 2008325914A JP 2009149648 A JP2009149648 A JP 2009149648A
- Authority
- JP
- Japan
- Prior art keywords
- aminomethyl
- carbonyl
- isobutanoyloxyethoxy
- pharmaceutical composition
- cyclohexaneacetic acid
- 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
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Abstract
【解決手段】図1で表される1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形の提供することによる。
【選択図】図1
Description
本明細書では、γ-アミノ酪酸アナログの結晶形及びその結晶形の製造方法が開示される。これらのアナログは、例えば、神経障害性疼痛及びヘルペス後の神経痛を含む特定の疾患及び障害の治療における治療剤として用いてもよい。
一般的に、薬剤の結晶形は、それらの優れた安定性の点で薬剤の非晶形よりもある程度好ましい。例えば、多くの場合、非晶質の薬剤は貯蔵中に結晶質の剤形に変換される。薬剤の非晶形及び結晶形は、一般的に異なる物理的及び/又は化学的特性、効力及び/又はバイオアベイラビリティを有するため、このような相互変換は、医薬の投与における安全性の理由の点から望ましくない。あらゆる結晶質の薬剤物質の重要な特徴は、このような物質の多形性の挙動である。その結晶格子は異なる分子配置を含むため、多形性とは、異なる物理的特性を有する同一の分子の結晶である。多形性によって示されるこの異なる物理的特性は、貯蔵、安定性、圧縮性、(製剤化及び生産物の製造にとって重要な)密度及び(バイオアベイラビリティを決めることにとって重要な)溶解速度などの薬学上の重要なパラメータに影響を及ぼす。安定性の違いは、化学反応性の変化(例えば、加水分解又は酸化の違い。その結果、ある多形性からなる剤形が、別の多形性からなるものよりも急速に変色する)、機械的変化(好ましい動力学的に好ましい結晶形が熱力学的により安定な結晶形に変換する際の貯蔵時の錠剤の崩壊など)、又は両方(高湿度にて、ある多形性の錠剤がより崩壊しやすくなることなど)に起因しうる。多形性の間の溶解性の違いは、極限状態において結果的に、効力を欠くか又は有毒な結晶形への変化を生じさせることもある。さらに、結晶形の物理的特性は、医薬の加工に重要であるかもしれない。例えば、特定の結晶形は、その他の型よりもより容易に溶媒和化するかもしれず、又は不純物がなく、ろ過すること及び不純物のろ過及び洗浄することがより難しいこともある(すなわち、ある結晶形とそれに関連するその他の型との間で、粒子の形状及びサイズ分布が異なることもある)。
これらの及びその他の要求を満足させる1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形が提供される。さらに、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形の医薬組成物、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及びその医薬組成物の、種々の疾患を治療又は予防するための使用方法、ならびに1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形を製造する方法が提供される。
5.1 定義
「医薬として許容され得る媒体」とは、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸がそれと共に投与される希釈剤、アジュバント、賦形剤又は担体を指す。
ここでは、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形、及び1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形の製造方法を詳細に開示する。
1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び/又はその医薬組成物を、てんかん、疼痛(特に神経痛及び筋肉痛及び骨格痛)、ヘルペス後の神経痛、うつ病、不安症、精神疾患、脱力発作、運動機能低下症、頭蓋障害、神経変性疾患、パニック、炎症性疾患(すなわち関節炎)、不眠症、胃腸疾患、ほてり、下肢静止不能症候群、尿失禁又はエタノールの禁断症状を被っている患者、好ましくはヒトに投与してもよい。さらに、特定の実施態様においては、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び/又はその医薬組成物を、種々の疾患又は障害に対する予防手段として患者、好ましくはヒトに投与する。1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び/又はその医薬組成物を、てんかん、疼痛(特に神経痛及び筋肉痛及び骨格痛)、ヘルペス後の神経痛、うつ病、不安症、精神疾患、脱力発作、運動機能低下症、頭蓋障害、神経変性疾患、パニック、炎症性疾患(すなわち関節炎)、不眠症、胃腸疾患、ほてり、下肢静止不能症候群、尿失禁又はエタノールの禁断症状についての素因を有する患者に、予防手段として投与してもよい。従って、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び/又はその医薬組成物を、一つの疾患又は障害を予防することと同時に、別のことを治療することのために用いてもよい(例えば、精神疾患を予防すると同時に胃腸の障害を治療すること;神経障害性疼痛を予防すると同時にエタノールの禁断症状を治療すること)。
1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び/又はその医薬組成物を、ヒトの医学において有利に用いることができる。前述のように、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び/又はその医薬組成物は、てんかん、疼痛(特に神経痛及び筋肉痛及び骨格痛)、ヘルペス後の神経痛、うつ病、不安症、精神疾患、脱力発作、運動機能低下症、頭蓋障害、神経変性疾患、パニック、炎症性疾患(すなわち関節炎)、不眠症、胃腸疾患、ほてり、下肢静止不能症候群、尿失禁又はエタノールの禁断症状の治療又は予防に有用である。
本医薬組成物は、患者への適切な投与のための型を提供するために、医薬として許容され得る媒体の適切な量と共に、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形の治療有効量を含む。患者に投与する場合、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び医薬として許容され得る媒体を滅菌することが好ましい。1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形を静脈内に投与する場合、水は好ましい媒体である。食塩水及びデキストロース水溶液及びグリセロール溶液を、特に注射可能な溶液用の液体の媒体として用いることもできる。適切な医薬媒体としては、デンプン、グルコース、ラクトース、スクロース、ゼラチン、麦芽、米、小麦粉、石灰粉、シリカゲル、ステアリン酸ナトリウム、モノステアリン酸グリセリン、タルク、塩化ナトリウム、脱脂粉乳、グリセロール、プロピレン、グリコール、水、エタノールなどの賦形剤も挙げられる。必要に応じて、本組成物は少量の湿潤剤若しくは乳化剤又はpH緩衝剤を含むこともできる。さらに、助剤、安定化剤、増粘剤、潤滑剤及び着色剤を用いてもよい。
1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び/又はその医薬組成物は、一般的には意図する目的を達成するために有効な量を用いることになる。てんかん、疼痛(特に神経痛及び筋肉痛及び骨格痛)、うつ病、不安症、精神疾患、脱力発作、運動機能低下症、頭蓋障害、神経変性疾患、パニック、炎症性疾患(すなわち関節炎)、不眠症、胃腸疾患、ほてり、下肢静止不能症候群、尿失禁又はエタノールの禁断症状などの疾患又は障害を治療又は予防に用いるために、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び/又はその医薬組成物を治療有効量で投与又は適用する。
特定の実施態様においては、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び/又はその医薬組成物を、少なくとも一つの治療剤と共に、併用療法で用いることができる。1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形及び/又はその医薬組成物ならびにその他の治療剤は、相加的に作用することができ、より好ましくは相乗的に作用できる。いくつかの実施態様においては、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形を含む医薬組成物を、別の治療剤と共に同時に投与する。ここで、この別の治療剤は1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形と同一の医薬組成物の一部でもよく、又は異なる医薬組成物でもよい。その他の実施態様においては、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形を含む医薬組成物を、別の治療剤の投与の前に、又はその後に投与する。例えば、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶形を、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の非晶形、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の別の結晶形、ガバペンチン又はプレガバリンと組み合わせて投与してもよい。
次の実施例では、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸及びその結晶形の製法について詳細に記載する。本発明の範囲から逸脱することなく、材料及び方法の両者についての多数の改変物を用いてもよいことは、当業者にとって自明である。
Atm=気圧
Boc=tert-ブチルオキシカルボニル
Cbz=カルボベンジルオキシ
DCC=ジシクロヘキシルカルボジイミド
DMAP=4-N,N-ジメチルアミノピリジン
DMF=N,N-ジメチルホルムアミド
DMSO=ジメチルスルホキシド
Fmoc=9-フルオレニルメチルオキシカルボニル
g=グラム
h=時間
HPLC=高圧液体クロマトグラフィー
L=リットル
LC/MS=液体クロマトグラフィー/質量分析
M=モル濃度
min=分間
mL=ミリリットル
mmol=ミリモル
NHS=N-ヒドロキシスクシンイミド
THF=テトラヒドロフラン
TFA=トリフルオロ酢酸
TLC=薄層クロマトグラフィー
TMS=トリメチルシリル
μL=マイクロリットル
μM=マイクロモル濃度
v/v=体積対体積
ステップA:1-{[(α-クロロエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸
ジクロロメタン(1.6L)が入った5リットルの三つ首丸底フラスコに、ガバペンチン(120.4g、0.704mol)、次いでトリエチルアミン(294mL、2.11mol)を添加した。反応温度を15℃未満に維持している間に、クロロトリメチルシラン(178mL、1.40mol)をゆっくりと添加し、得られた懸濁液を30分間撹拌した。次いで、温度を15℃未満に維持している間に、1-クロロエチルクロロホルメート(100g、0.704mol)をゆっくりと添加した。添加を終えた後、追加のトリエチルアミン(88mL、0.63mol)を添加し、得られた懸濁液を室温で30分間撹拌した。反応混合物を水(2×1L)、次いで1NのHCl(2×2L)、次いで塩類溶液(2×500mL)で洗浄することによって、酸性を強めて、得られたシリルエステルを対応する酸に変換した。無水硫酸ナトリウムで乾燥させた後、減圧して溶媒を除去し、粗生産物(190g)をオレンジ色の油として得、そしてさらなる精製を行うことなくステップBで用いた。1HNMR(CDCl3,400MHz):δ1.41-1.57(m,10H),1.78(d,3H),2.33(s,2H),3.27(d,2H),5.42(br.s,1H),6.55(q,1H)。
3リットルの三つ首丸底フラスコに、イソ酪酸(254g、2.9mol)、次いでトリエチルアミン(395mL、2.84mol)を添加した。この反応混合物を室温に冷却し、温度を30℃未満に維持している間に、上記の反応ステップから得た粗製酸(190g、0.69mol)を含むジクロロメタン(80ml)を制御された様式で添加した。得られる黄白色の溶液を一晩撹拌した。次いで、この反応混合物を一体積のジクロロメタンで希釈し、水(6×500mL)、炭酸水素カリウム水溶液(3×500mL)及び塩類溶液(2×500mL)で洗浄した。無水硫酸ナトリウムで乾燥させた後、減圧して溶媒を除去し、粗製産物を暗赤色の油(87g)として得た。この生産物の一部(35g)を800gのBiotage(商標)順相シリカゲルフラッシュカラム上にロードし、ヘキサン中の40%のジエチルエーテル(6L)で溶出し、そして減圧して溶媒の除去後に生産物を無色の油(13.5g)として得た。このことを粗生産物の第二の35gの部分について繰り返し、さらに13.5gの1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸を得た。70℃のヘプタン(325mL)に溶解させ、次いでゆっくりと室温に冷却することによって、生産物(25g)のサンプルを再結晶化させた。この白色の結晶質の生産物(23g)をろ過によって単離した。融点:63〜64℃。
ステップA:アリル1-アミノメチル-1-シクロヘキサン酢酸の塩酸塩
磁気撹拌子及び500mLの加圧供給式漏斗を備えた3Lの感想三つ首丸底フラッシュを窒素ガスで置換した。このフラスコにガバペンチン(171g、1.0mol)とアリルアルコール(1L、852g、14.6mol)とを入れ、混合物全体を氷水の槽で0℃に冷却した。1時間以上かけて、撹拌中の溶液に塩化チオニル(225mL、360g、3.0mol)を滴下した。この反応混合物を室温で16時間撹拌し、次いでエチルエーテル(2L)で希釈して撹拌しながら0℃に冷却した。数分後、白色の結晶が形成し、ろ過で集めた。エタノール及びエチルエーテルの1/3(v/v)の混合物(2L)から、この粗生産物を再結晶させて、白色の固体として生産物(220g、88%)を得た。融点:138〜142℃。1HNMR(CD3OD,400MHz):δ1.36-1.54(m,10H),2.57(s,2H),3.05(s,2H),4.61(d,J=6Hz,2H),5.22(dd,J1=10.4Hz,J2=1.2Hz,1H),5.33(dd,J1=17.2Hz,J2=1.4Hz,1H),5.90-6.00(m,1H)。MS(ESI)m/z212.0(M-Cl)+。
上記の塩酸塩(220g、0.89mol)を含むジクロロメタン溶液(1L)に、1-クロロエチルクロロホルマート(101.7mL、132.3g、0.92mol)をゆっくりと添加した。この反応混合物を0℃に冷却し、温度を10℃未満に維持している間に、4-メチルモルホリン(205mL、188.9g、1.87mol)を1時間かけてゆっくりと添加した。得られる濁った溶液を室温で1時間撹拌した。エタノール(150mL)を添加し、この反応混合物を室温で1時間撹拌した。次いで、この反応混合物をエーテル(2.5L)で希釈し、水(1L)及び塩類溶液(1L)で洗浄した。有機相を硫酸ナトリウムで乾燥させ、濃縮して標記の化合物を淡黄色の粘稠な液体(282g、100%)として得た。1HNMR(CDCl3,400MHz):δ1.35-1.58(m,10H),1.78(d,J=5.6Hz,3H),2.32(s,2H),3.22(d,J=6.8Hz,2H),4.57(d,J=5.6Hz,2H),5.25(dd,J1=10.4Hz,J2=1Hz,1H),5.32(dd,J1=17.2Hz,J2=1.6Hz,1H),5.52(br,1H,NH),5.90-5.94(m,1H),6.54(q,J=5.6Hz,1H)。
イソ酪酸(432mL,391.5g,4.4mol)及び4-メチルモルフォリン(488mL,449g,4.4mol)の混合物に、前ステップからのクロロカルバマート(282g,0.88mol)のイソ酪酸(432mL,391.5g,4.4mol)溶液を添加した。この添加は、0℃にて30分間かけて行った。得られる濁った溶液を室温で16時間撹拌した。この反応混合物をエーテル(2.5L)で希釈し、そして水(3×500mL)、次いで10%の炭酸水素カリウム水溶液(6×500mL)、次いで塩類溶液(500mL)で洗浄した。有機相を硫酸ナトリウムで乾燥させ、濃縮して標記の化合物を粘稠な液体として得た(328g、100%)。1HNMR(CDCl3,400MHz):δ1.15(d,J=7.2Hz,6H),1.35-1.58(m,10H),2.31(s,2H),2.51(m,1H),3.19(d,J=5.6Hz,2H),4.56(d,J=5.6Hz,2H),5.24(dd,J1=10Hz,J2=1Hz,1H),5.32(dd,J1=17Hz,J2=1.2Hz,1H),5.35(br,1H),5.84-5.94(m,1H),6.78(q,J=5.6Hz,1H)。MS(ESI)m/z392.24(M+H)+。
撹拌中のギ酸アンモニウム(112g,1.7mol)のエタノール(500mL)懸濁液に、10%のPd/C(15g)と共に上記のアリルエステル(328g、0.88mol)を窒素雰囲気下で添加した。6時間後、触媒をろ別することによって、この反応混合物を得た。この触媒をエタノール(2×250mL)で洗浄し、ろ液を一つにまとめて蒸発させた。この粗生産物をエーテル(2L)に溶解させ、有機相を2NのHCl(2×2L)で洗浄してアンモニウム塩を酸型に変換し、次いで水(1L)及び塩類溶液(1L)で洗浄した。エーテル層を硫酸ナトリウムで乾燥させて濃縮し、粗生産物を粘稠な液体(240g,82%)として得た。
3Lの丸底フラスコに、加熱用の油浴、窒素注入用アダプター、内部の温度計、上部の機械撹拌子及び還流冷却器を設置した。このフラスコを窒素で置換し、そして酢酸エチル/ヘプタンの1/10(v/v)の混合液(1.2L)と前の反応からの粗生産物(240g)とを入れた。この生産物が溶解するまでフラスコを加熱し、次いで次のスケジュールに従って冷却した。
上記の実施例1及び2に従って生産された1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶質のサンプルの粉末X線回折図(XRPD’s)を、Cu Kα放射線を利用したBruker D8 Discover X線粉末回折装置で測定した。この装置は、平行ビーム・オプティクス及び二次元HI-STAR領域検出器を具備している。管の電圧及び電流をそれぞれ40kV及び40mAに設定した。平行X線ビームを直径約0.5mmのスポットサイズに縮小した。領域検出器をゴニオメータの中心から15cmの位置に設置し、角分解能をピクセル当たり約0.033°とする。この検出器は、一フレーム内において2-シータ(2θ)で35°の範囲を対象とした。X線ビームとサンプルプレートの横軸との間の角度を4°に設定し、エリア・デテクターの中心を18°の角度に設定した。この幾何学によって、一フレーム内の4.5°〜39.5°の2-シータの測定が可能になった。集められたそれぞれのXRPDのパターンについての典型的な平均時間は3分間であった。コランダムのサンプル(NIST 1976)を用いて、このXRPD装置を較正した。両方のサンプルは、図1に図解されるような同等の回折図のパターンを与えた。
上記の実施例1及び2に従って生産された1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶質のサンプルの融点を、Electrothermal 9200融点装置を用いて測定し、63〜64℃と決定した。
ガバペンチン(6.8g、0.04mol)の水溶液(40mL)に、[(1-イソブタノイルオキシエトキシ)カルボニルオキシ]スクシンイミド(10g、0.036mol)のアセトニトリル溶液(40mL)を、30分間かけて添加した。この反応を室温で3時間撹拌した。この反応混合物をメチルtert-ブチルエーテル(200mL)で希釈し、水(2×100mL)及び塩類溶液(50mL)で洗浄した。有機相を分離し、無水硫酸ナトリウムで乾燥させてろ過し、そして減圧下で濃縮して標記の化合物を白色の固体(12g、定量的)として得た。
Claims (31)
- Cu Kα放射線を用いた粉末X線回折図において、7.0°±0.3°、8.2°±0.3°、10.5°±0.3°、12.8°±0.3°、14.9°±0.3°、及び16.4°±0.3°の位置に特徴的な吸収ピークを有する1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶を含む、粉末、懸濁物、錠剤、ピル又はペレットの形態の医薬組成物。
- 前記1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、5℃/分のスキャン速度での示差走査熱量測定により測定した場合に63℃〜64℃の融点範囲を有する、請求項1に記載の医薬組成物。
- 前記1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、オープンキャピラリー融点測定により測定した場合に64℃〜66℃の融点範囲を有する、請求項2に記載の医薬組成物。
- 治療を必要とする患者におけるてんかん、疼痛、うつ病、不安症、精神疾患、脱力発作、運動機能低下症、頭蓋障害、神経変性疾患、パニック、炎症性疾患、不眠症、胃腸疾患、ほてり、下肢静止不能症候群、尿失禁又はエタノールの禁断症状の治療又は予防のための医薬組成物であって、有効量の1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶を含む、請求項1に記載の医薬組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、5℃/分のスキャン速度での示差走査熱量測定により測定した場合に63℃〜64℃の融点範囲を有する、請求項4に記載の医薬組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、オープンキャピラリー融点測定により測定した場合に64℃〜66℃の融点範囲を有する、請求項4に記載の医薬組成物。
- 治療を必要とする患者における神経痛、筋肉痛、骨格痛又は関節炎の治療又は予防のための医薬組成物であって、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶の治療有効量を含む、請求項1に記載の組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、5℃/分のスキャン速度での示差走査熱量測定により測定した場合に63℃〜64℃の融点範囲を有する、請求項7に記載の医薬組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、オープンキャピラリー融点測定により測定した場合に64℃〜66℃の融点範囲を有する、請求項7に記載の医薬組成物。
- 治療を必要とする患者における神経痛の治療又は予防のための医薬組成物であって、治療有効量の1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶を含む、請求項1に記載の医薬組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、5℃/分のスキャン速度での示差走査熱量測定により測定した場合に63℃〜64℃の融点範囲を有する、請求項10に記載の医薬組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、オープンキャピラリー融点測定により測定した場合に64℃〜66℃の融点範囲を有する、請求項10に記載の医薬組成物。
- 治療を必要とする患者におけるてんかん、疼痛、うつ病、不安症、精神疾患、脱力発作、運動機能低下症、頭蓋障害、神経変性疾患、パニック、炎症性疾患、不眠症、胃腸疾患、ほてり、下肢静止不能症候群、尿失禁又はエタノールの禁断症状の治療又は予防のための医薬組成物であって、請求項1に記載の医薬組成物の治療有効量を含む、前記組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、5℃/分のスキャン速度での示差走査熱量測定により測定した場合に63℃〜64℃の融点範囲を有する、請求項13に記載の医薬組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、オープンキャピラリー融点測定により測定した場合に64℃〜66℃の融点範囲を有する、請求項13に記載の医薬組成物。
- 治療を必要とする患者における神経痛、筋肉痛、骨格痛又は関節炎の治療又は予防のための医薬組成物であって、治療有効量の請求項1に記載の医薬組成物を含む、前記組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、5℃/分のスキャン速度での示差走査熱量測定により測定した場合に63℃〜64℃の融点範囲を有する、請求項16に記載の医薬組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、オープンキャピラリー融点測定により測定した場合に64℃〜66℃の融点範囲を有する、請求項16に記載の医薬組成物。
- 治療を必要とする患者における神経痛の治療又は予防のための医薬組成物であって、治療有効量の請求項1に記載の医薬組成物を含む、前記組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、5℃/分のスキャン速度での示差走査熱量測定により測定した場合に63℃〜64℃の融点範囲を有する、請求項19に記載の医薬組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶が、オープンキャピラリー融点測定により測定した場合に64℃〜66℃の融点範囲を有する、請求項19に記載の医薬組成物。
- Cu Kα放射線を用いた粉末X線回折図において、7.0°±0.3°、8.2°±0.3°、10.5°±0.3°、12.8°±0.3°、14.9°±0.3°、及び16.4°±0.3°の位置に特徴的な吸収ピークを有する1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶、及び医薬として許容される固体のビヒクルを含む、医薬組成物。
- カプセルをさらに含む、請求項1又は22に記載の医薬組成物。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶の製造方法であって、以下の:
1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の種結晶と、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の溶液を混合して混合物を形成し;そして
当該混合物から1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶を取得する
を含む、前記方法。 - 高い温度で1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸を1の溶媒又は溶媒の組み合わせ中に溶解することにより、1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の溶液を形成することをさらに含む、請求項24に記載の方法。
- 前記溶媒混合物が、メチルシクロヘキサンとメチルtert−ブチルエーテルを含む、請求項25に記載の方法。
- 前記溶媒混合物が、10:1メチルシクロヘキサン:メチルtert−ブチルエーテルを含む、請求項26に記載の方法。
- 前記溶液が0〜25℃の温度に冷却される、請求項24〜27のいずれか一項に記載の前記方法。
- 1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の結晶の製造方法であって、
メチルシクロヘキサンとメチルtert-ブチルエーテルの混合物である溶媒中で1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸を加熱して溶液を与え;そして
その溶液の温度を変化させることを含み、ここで当該加熱温度が50℃である、前記方法。 - 前記溶媒中の1-{[(α-イソブタノイルオキシエトキシ)カルボニル]アミノメチル}-1-シクロヘキサン酢酸の濃度が0.1g/mL〜0.25g/mLである、請求項29に記載の方法。
- 前記溶液を0℃〜25℃に冷却することによって、当該溶液の温度を変化させるものである、請求項30に記載の方法。
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Families Citing this family (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7186855B2 (en) * | 2001-06-11 | 2007-03-06 | Xenoport, Inc. | Prodrugs of GABA analogs, compositions and uses thereof |
US8048917B2 (en) | 2005-04-06 | 2011-11-01 | Xenoport, Inc. | Prodrugs of GABA analogs, compositions and uses thereof |
US7025745B2 (en) * | 2002-10-07 | 2006-04-11 | Advanced Cardiovascular Systems, Inc. | Method of making a catheter balloon using a tapered mandrel |
NZ545884A (en) * | 2003-09-11 | 2010-01-29 | Xenoport Inc | Treating and/or preventing urinary incontinence using prodrugs of GABA analogs |
NZ545989A (en) * | 2003-09-17 | 2009-10-30 | Xenoport Inc | Treating or preventing restless legs syndrome using prodrugs of gaba analogs |
WO2005037784A2 (en) * | 2003-10-14 | 2005-04-28 | Xenoport, Inc. | Crystalline form of gamma-aminobutyric acid analog |
US20050209319A1 (en) * | 2004-03-18 | 2005-09-22 | Xenoport, Inc. | Treatment of local pain |
US8795725B2 (en) | 2004-11-04 | 2014-08-05 | Xenoport, Inc. | GABA analog prodrug sustained release oral dosage forms |
ATE469880T1 (de) * | 2005-06-20 | 2010-06-15 | Xenoport Inc | Acyloxyalkylcarbamat-prodrugs von tranexansäure und anwendung |
CN101652133A (zh) * | 2006-12-08 | 2010-02-17 | 克塞诺波特公司 | Gaba类似物的前药用于治疗疾病的用途 |
ATE511392T1 (de) * | 2007-01-11 | 2011-06-15 | Xenoport Inc | Verzögert freigesetzte orale dosierungsformen eines prodrugs von r-baclofen und behandlungsverfahren damit |
TW200936123A (en) * | 2007-11-06 | 2009-09-01 | Xenoport Inc | Use of prodrugs of GABAb agonists for treating neuropathic and musculoskeletal pain |
US20090318728A1 (en) * | 2008-06-24 | 2009-12-24 | Teva Pharmaceutical Industries Ltd. | Processes for preparing prodrugs of gabapentin and intermediates thereof |
KR20110028320A (ko) * | 2008-07-02 | 2011-03-17 | 테바 파마슈티컬 인더스트리즈 리미티드 | 가바펜틴 에나카르빌 염 및 이의 제조 방법 |
WO2010017498A1 (en) | 2008-08-07 | 2010-02-11 | Xenoport, Inc. | Methods of synthesizing n-hydroxysuccinimidyl carbonates |
WO2010017504A1 (en) * | 2008-08-07 | 2010-02-11 | Xenoport, Inc. | Methods of synthesizing 1-(acyloxy)-alkyl carbamate prodrugs |
US8283487B2 (en) | 2008-11-26 | 2012-10-09 | Teva Pharmaceutical Industries Ltd. | Processes for the preparation and purification of gabapentin enacarbil |
US20100160666A1 (en) * | 2008-12-23 | 2010-06-24 | Teva Pharmaceutical Industries Ltd. | Preparation of gabapentin enacarbil intermediate |
JP5500164B2 (ja) * | 2009-03-02 | 2014-05-21 | アステラス製薬株式会社 | 固形製剤の包装体 |
CA2753057C (en) * | 2009-03-03 | 2018-09-11 | Xenoport, Inc. | Sustained release oral dosage forms of an r-baclofen prodrug |
AU2010221167B2 (en) * | 2009-03-06 | 2014-04-03 | Xenoport, Inc. | Oral dosage forms having a high loading of a gabapentin prodrug |
US20110060040A1 (en) * | 2009-09-04 | 2011-03-10 | Xenoport, Inc. | Uses of acyloxyalkyl carbamate prodrugs of tranexamic acid |
WO2011091164A1 (en) | 2010-01-22 | 2011-07-28 | Xenoport, Inc. | Oral dosage forms having a high loading of a tranexamic acid prodrug |
WO2011133675A1 (en) * | 2010-04-21 | 2011-10-27 | Teva Pharmaceutical Industries Ltd. | Gabapentin enacarbil compositions |
WO2013008182A1 (en) * | 2011-07-10 | 2013-01-17 | Mahesh Kandula | Prodrugs of gaba analogs |
WO2014037832A2 (en) | 2012-09-06 | 2014-03-13 | Mahesh Kandula | Compositions and methods for the treatment of epilepsy and neurological diseases |
WO2013168019A1 (en) * | 2012-05-07 | 2013-11-14 | Mahesh Kandula | Compositions and methods for the treatment of neuropathic pain |
US9738631B2 (en) | 2012-05-07 | 2017-08-22 | Cellix Bio Private Limited | Compositions and methods for the treatment of neurological disorders |
WO2013167990A1 (en) | 2012-05-07 | 2013-11-14 | Mahesh Kandula | Compositions and methods for the treatment of depression |
CN104603096A (zh) | 2012-05-07 | 2015-05-06 | 塞利克斯比奥私人有限公司 | 用于治疗神经肌肉障碍和神经退行性疾病的组合物和方法 |
WO2013168023A1 (en) | 2012-05-08 | 2013-11-14 | Mahesh Kandula | Compositions and methods for treatment of parkinson's disease |
WO2013167993A1 (en) | 2012-05-08 | 2013-11-14 | Mahesh Kandula | Compositions and methods for the treatment of neurological degenerative disorders |
US9522884B2 (en) | 2012-05-08 | 2016-12-20 | Cellix Bio Private Limited | Compositions and methods for the treatment of metabolic disorders |
WO2013167992A1 (en) | 2012-05-08 | 2013-11-14 | Mahesh Kandula | Compositions and methods for the treatment of inflammatory disorders |
WO2013168025A1 (en) | 2012-05-08 | 2013-11-14 | Mahesh Kandula | Compositions and methods for treatment of blood clotting disorders |
US9339484B2 (en) | 2012-05-10 | 2016-05-17 | Cellix Bio Private Limited | Compositions and methods for the treatment of restless leg syndrome and fibromyalgia |
US9499526B2 (en) | 2012-05-10 | 2016-11-22 | Cellix Bio Private Limited | Compositions and methods for the treatment of neurologic diseases |
US9394288B2 (en) | 2012-05-10 | 2016-07-19 | Cellix Bio Private Limited | Compositions and methods for the treatment of asthma and allergy |
US9573927B2 (en) | 2012-05-10 | 2017-02-21 | Cellix Bio Private Limited | Compositions and methods for the treatment of severe pain |
WO2013168016A1 (en) | 2012-05-10 | 2013-11-14 | Mahesh Kandula | Compositions and methods for the treatment of metabolic syndrome |
WO2013168002A1 (en) | 2012-05-10 | 2013-11-14 | Mahesh Kandula | Compositions and methods for the treatment of neurological conditions |
WO2013168014A1 (en) | 2012-05-10 | 2013-11-14 | Mahesh Kandula | Compositions and methods for the treatment of familial amyloid polyneuropathy |
WO2013167999A2 (en) | 2012-05-10 | 2013-11-14 | Mahesh Kandula | Compositions and methods for the treatment of neurologic diseases |
WO2013167997A2 (en) | 2012-05-10 | 2013-11-14 | Mahesh Kandula | Compositions and methods for the treatment of metabolic syndrome |
US9321775B2 (en) | 2012-05-10 | 2016-04-26 | Cellix Bio Private Limited | Compositions and methods for the treatment of moderate to severe pain |
WO2013168004A2 (en) | 2012-05-10 | 2013-11-14 | Mahesh Kandula | Compositions and methods for the treatment of fibromyalgia pain |
US9273061B2 (en) | 2012-05-10 | 2016-03-01 | Cellix Bio Private Limited | Compositions and methods for the treatment of chronic pain |
US9242939B2 (en) | 2012-05-10 | 2016-01-26 | Cellix Bio Private Limited | Compositions and methods for the treatment of respiratory disorders |
US9227974B2 (en) | 2012-05-23 | 2016-01-05 | Cellex Bio Private Limited | Compositions and methods for the treatment of respiratory disorders |
US9498461B2 (en) | 2012-05-23 | 2016-11-22 | Cellix Bio Private Limited | Compositions and methods for the treatment of inflammatory bowel disease |
JP2015518854A (ja) | 2012-05-23 | 2015-07-06 | セリックスビオ プライヴェート リミテッド | 多発性硬化症の治療のための組成物および方法 |
CN104583182A (zh) | 2012-05-23 | 2015-04-29 | 塞利克斯比奥私人有限公司 | 用于治疗粘膜炎的组合物和方法 |
WO2013175376A2 (en) | 2012-05-23 | 2013-11-28 | Mahesh Kandula | Compositions and methods for the treatment of local pain |
WO2013175344A2 (en) | 2012-05-23 | 2013-11-28 | Mahesh Kandula | Compositions and methods for the treatment of periodontitis and rheumatoid arthritis |
US9108942B1 (en) | 2014-11-05 | 2015-08-18 | Mahesh Kandula | Compositions and methods for the treatment of moderate to severe pain |
US9187427B2 (en) | 2012-08-03 | 2015-11-17 | Cellix Bio Private Limited | N-substituted nicotinamide compounds and compositions for the treatment migraine and neurologic diseases |
US9624168B2 (en) | 2012-09-06 | 2017-04-18 | Cellix Bio Private Limited | Compositions and methods for the treatment inflammation and lipid disorders |
WO2014037834A2 (en) | 2012-09-08 | 2014-03-13 | Mahesh Kandula | Compositions and methods for the treatment of inflammation and lipid disorders |
WO2014134005A2 (en) | 2013-02-26 | 2014-09-04 | Xenoport, Inc. | Method of making 1-(acyloxy)-alkyl carbamate compounds |
US9333187B1 (en) | 2013-05-15 | 2016-05-10 | Cellix Bio Private Limited | Compositions and methods for the treatment of inflammatory bowel disease |
WO2014195961A1 (en) | 2013-06-04 | 2014-12-11 | Mahesh Kandula | Compositions and methods for the treatment of diabetes and pre-diabetes |
US9096537B1 (en) | 2014-12-31 | 2015-08-04 | Mahesh Kandula | Compositions and methods for the treatment of mucositis |
WO2016046835A1 (en) | 2014-09-26 | 2016-03-31 | Cellix Bio Private Limited | Compositions and methods for the treatment of epilepsy and neurological disorders |
CA2967908C (en) | 2014-09-29 | 2020-11-17 | Mahesh Kandula | Compositions and methods for the treatment of multiple sclerosis |
AU2014414316B2 (en) | 2014-10-27 | 2020-04-09 | Cellix Bio Private Limited | Three component salts of fumaric acid monomethyl ester with piperazine or ethylene diamine for the treatment of multiple sclerosis |
US9175008B1 (en) | 2014-11-05 | 2015-11-03 | Cellix Bio Private Limited | Prodrugs of anti-platelet agents |
US9321716B1 (en) | 2014-11-05 | 2016-04-26 | Cellix Bio Private Limited | Compositions and methods for the treatment of metabolic syndrome |
US9150557B1 (en) | 2014-11-05 | 2015-10-06 | Cellix Bio Private Limited | Compositions and methods for the treatment of hyperglycemia |
US9173877B1 (en) | 2014-11-05 | 2015-11-03 | Cellix Bio Private Limited | Compositions and methods for the treatment of local pain |
US9284287B1 (en) | 2014-11-05 | 2016-03-15 | Cellix Bio Private Limited | Compositions and methods for the suppression of carbonic anhydrase activity |
US10208014B2 (en) | 2014-11-05 | 2019-02-19 | Cellix Bio Private Limited | Compositions and methods for the treatment of neurological disorders |
US9290486B1 (en) | 2014-11-05 | 2016-03-22 | Cellix Bio Private Limited | Compositions and methods for the treatment of epilepsy |
US9932294B2 (en) | 2014-12-01 | 2018-04-03 | Cellix Bio Private Limited | Compositions and methods for the treatment of multiple sclerosis |
US9206111B1 (en) | 2014-12-17 | 2015-12-08 | Cellix Bio Private Limited | Compositions and methods for the treatment of neurological diseases |
JP6679616B2 (ja) | 2015-01-06 | 2020-04-22 | セリックス バイオ プライヴェート リミテッドCellix Bio Private Limited | 炎症及び疼痛の治療のための組成物及び方法 |
RU2739192C1 (ru) * | 2020-06-18 | 2020-12-21 | федеральное государственное бюджетное образовательное учреждение высшего образования «Омский государственный медицинский университет» Министерства здравоохранения Российской Федерации (ФГБОУ ВО ОмГМУ Минздрава России) | Способ лечения абстинентного синдрома, с целью превенции развития психоза, у лиц с зависимостью от синтетических агонистов рецепторов гамма-аминомасляной кислоты: бутиролактона, 1,4-бутандиола |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002100347A2 (en) * | 2001-06-11 | 2002-12-19 | Xenoport, Inc. | Prodrugs of gaba analogs, compositions and uses thereof |
Family Cites Families (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845770A (en) * | 1972-06-05 | 1974-11-05 | Alza Corp | Osmatic dispensing device for releasing beneficial agent |
US3916899A (en) * | 1973-04-25 | 1975-11-04 | Alza Corp | Osmotic dispensing device with maximum and minimum sizes for the passageway |
US4087544A (en) * | 1974-12-21 | 1978-05-02 | Warner-Lambert Company | Treatment of cranial dysfunctions using novel cyclic amino acids |
DE2460891C2 (de) * | 1974-12-21 | 1982-09-23 | Gödecke AG, 1000 Berlin | 1-Aminomethyl-1-cycloalkanessigsäuren und deren Ester, Verfahren zu deren Herstellung und diese Verbindungen enthaltende Arzneimittel |
JPS62258337A (ja) | 1986-04-30 | 1987-11-10 | Kuraray Co Ltd | 4−ヒドロキシ−2,4,6−トリメチル−2,5−シクロヘキサジエン−1−オンの精製法 |
DE3815221C2 (de) * | 1988-05-04 | 1995-06-29 | Gradinger F Hermes Pharma | Verwendung einer Retinol- und/oder Retinsäureester enthaltenden pharmazeutischen Zubereitung zur Inhalation zur Einwirkung auf die Schleimhäute des Tracheo-Bronchialtraktes einschließlich der Lungenalveolen |
DE3928183A1 (de) * | 1989-08-25 | 1991-02-28 | Goedecke Ag | Lactamfreie cyclische aminosaeuren |
US5084169A (en) * | 1989-09-19 | 1992-01-28 | The University Of Colorado Foundation, Inc. | Stationary magnetically stabilized fluidized bed for protein separation and purification |
US5084479A (en) | 1990-01-02 | 1992-01-28 | Warner-Lambert Company | Novel methods for treating neurodegenerative diseases |
AU9137091A (en) | 1990-11-27 | 1992-06-25 | Northwestern University | Gaba and l-glutamic acid analogs for antiseizure treatment |
US6197819B1 (en) * | 1990-11-27 | 2001-03-06 | Northwestern University | Gamma amino butyric acid analogs and optical isomers |
US5698155A (en) * | 1991-05-31 | 1997-12-16 | Gs Technologies, Inc. | Method for the manufacture of pharmaceutical cellulose capsules |
RU94046105A (ru) | 1992-05-20 | 1997-06-20 | Нортвестерн Юниверсити (Us) | АНАЛОГИ γ -АМИНОМАСЛЯНОЙ КИСЛОТЫ И L-ГЛУТАМИНОВОЙ КИСЛОТЫ И СПОСОБЫ ИХ ПОЛУЧЕНИЯ |
PT888325E (pt) | 1996-02-07 | 2002-10-31 | Warner Lambert Co | Novos amino acidos ciclicos como agentes farmaceuiticos |
DK0888286T3 (da) * | 1996-03-14 | 2002-02-18 | Warner Lambert Co | Nye substituerede cykliske aminosyrer som farmaceutiske midler |
NZ331142A (en) | 1996-03-14 | 2001-04-27 | Warner Lambert Co | Bridged cyclic amino acids as pharmaceutical agents |
BR9710536A (pt) * | 1996-07-24 | 1999-08-17 | Warner Lambert Co | Isobutilgaba e seus derivados para o tratamento da dor |
US6153650A (en) | 1996-10-23 | 2000-11-28 | Warner-Lambert Company | Substituted gamma aminobutyric acids as pharmaceutical agents |
AU8668598A (en) | 1997-08-20 | 1999-03-08 | University Of Oklahoma, The | Gaba analogs to prevent and treat gastrointestinal damage |
CN1303059C (zh) | 1997-10-27 | 2007-03-07 | 沃尼尔·朗伯公司 | 作为药物的环状氨基酸及其衍生物 |
DK1045839T3 (da) | 1997-12-16 | 2004-07-05 | Warner Lambert Co | Hidtil ukendte aminer som farmaceutiske midler |
TR200001800T2 (tr) | 1997-12-16 | 2001-03-21 | Warner-Lambert Company | -4(3)-İkameli -4(3)- aminometil-(tio) piran veya- piperidin türevleri (=Gabapentin analogları), hazırlanmaları ve nörolojik hastalıkların tedavisinde kullanımları |
TR200001795T2 (tr) | 1997-12-16 | 2000-11-21 | Warner-Lambert Company | 1-İkameli-1-Aminometil-sikloalkan türevleri (=Gabapentin analogları), bunların hazırlanması ve nörolojik bozuklukların tedavisinde kullanımı. |
US6605610B1 (en) * | 1997-12-31 | 2003-08-12 | Pfizer Inc | Aryl fused azapolycyclic compounds |
EP1047414A1 (en) | 1998-01-23 | 2000-11-02 | Warner-Lambert Company | Gabapentin and its derivatives for the treatment of muscular and skeletal pain |
EP1082306A1 (en) | 1998-05-26 | 2001-03-14 | Warner-Lambert Company | Conformationally constrained amino acid compounds having affinity for the alpha2delta subunit of a calcium channel |
AUPP396998A0 (en) | 1998-06-09 | 1998-07-02 | University Of Melbourne, The | A method for increasing the permeability of wood |
WO2000023067A1 (en) | 1998-10-16 | 2000-04-27 | Warner-Lambert Company | Method for the treatment of mania and bipolar disorder |
AU1602100A (en) | 1998-11-25 | 2000-06-13 | Warner-Lambert Company | Improved gamma amino butyric acid analogs |
EP1031350A1 (en) | 1999-02-23 | 2000-08-30 | Warner-Lambert Company | Use of a gabapentin-analog for the manufacture of a medicament for preventing and treating visceral pain |
ATE463242T1 (de) | 1999-04-08 | 2010-04-15 | Warner Lambert Co | Behandlung von inkontinenz |
US6992109B1 (en) * | 1999-04-08 | 2006-01-31 | Segal Catherine A | Method for the treatment of incontinence |
WO2001007037A1 (en) * | 1999-07-22 | 2001-02-01 | University Of Rochester | Method of treating symptoms of hormonal variation, including hot flashes |
GB2362646A (en) | 2000-05-26 | 2001-11-28 | Warner Lambert Co | Cyclic amino acid derivatives useful as pharmaceutical agents |
ATE390133T1 (de) | 2000-06-26 | 2008-04-15 | Warner Lambert Co | Gabapentinanaloga für schlafstörungen |
GB2365425A (en) | 2000-08-01 | 2002-02-20 | Parke Davis & Co Ltd | Alkyl amino acid derivatives useful as pharmaceutical agents |
WO2002028411A1 (en) | 2000-10-06 | 2002-04-11 | Xenoport, Inc. | Compounds for sustained release of orally delivered drugs |
AU2002230398A1 (en) | 2000-10-06 | 2002-04-29 | Xenoport, Inc. | Bile-acid conjugates for providing sustained systemic concentrations of drugs |
US6992076B2 (en) | 2000-10-06 | 2006-01-31 | Xenoport, Inc. | Bile-acid derived compounds for providing sustained systemic concentrations of drugs after oral administration |
GB2368579A (en) | 2000-10-31 | 2002-05-08 | Parke Davis & Co Ltd | Azole pharmaceutical agents |
WO2002042414A2 (en) | 2000-11-17 | 2002-05-30 | Xenoport, Inc. | Amino acid conjugates providing for sustained systemic concentrations of gaba analogues |
JP2002346303A (ja) | 2001-05-28 | 2002-12-03 | Mitsubishi Chemicals Corp | 晶析方法 |
JP2002355501A (ja) | 2001-05-30 | 2002-12-10 | Sumitomo Chem Co Ltd | 滴下晶析方法 |
US7232924B2 (en) * | 2001-06-11 | 2007-06-19 | Xenoport, Inc. | Methods for synthesis of acyloxyalkyl derivatives of GABA analogs |
US7186855B2 (en) * | 2001-06-11 | 2007-03-06 | Xenoport, Inc. | Prodrugs of GABA analogs, compositions and uses thereof |
US6818787B2 (en) | 2001-06-11 | 2004-11-16 | Xenoport, Inc. | Prodrugs of GABA analogs, compositions and uses thereof |
WO2003077902A1 (en) * | 2002-02-19 | 2003-09-25 | Xenoport, Inc. | Methods for synthesis of prodrugs from 1-acyl-alkyl derivatives and compositions thereof |
US6816787B2 (en) | 2003-03-31 | 2004-11-09 | Schlumberger Technology Corporation | Generating and displaying a virtual core and a virtual plug associated with a selected piece of the virtual core |
EP1608357A4 (en) * | 2003-03-31 | 2008-03-26 | Xenoport Inc | TREATMENT OR PREVENTION OF HITZEWALLUNGEN USING PRODRUGS OF GABA ANALOGUE |
US7662987B2 (en) * | 2003-07-15 | 2010-02-16 | Xenoport, Inc. | Methods for synthesis of acyloxyalkyl compounds |
NZ545884A (en) * | 2003-09-11 | 2010-01-29 | Xenoport Inc | Treating and/or preventing urinary incontinence using prodrugs of GABA analogs |
NZ545989A (en) | 2003-09-17 | 2009-10-30 | Xenoport Inc | Treating or preventing restless legs syndrome using prodrugs of gaba analogs |
WO2005037784A2 (en) | 2003-10-14 | 2005-04-28 | Xenoport, Inc. | Crystalline form of gamma-aminobutyric acid analog |
WO2005066122A2 (en) * | 2003-12-30 | 2005-07-21 | Xenoport, Inc. | Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof |
US20050209319A1 (en) * | 2004-03-18 | 2005-09-22 | Xenoport, Inc. | Treatment of local pain |
US8795725B2 (en) * | 2004-11-04 | 2014-08-05 | Xenoport, Inc. | GABA analog prodrug sustained release oral dosage forms |
BRPI0718754A2 (pt) * | 2006-11-14 | 2013-12-03 | Xenoport Inc | Tratamento de tinido usando profármacos de gabapentina e pregabalina. |
CN101652133A (zh) * | 2006-12-08 | 2010-02-17 | 克塞诺波特公司 | Gaba类似物的前药用于治疗疾病的用途 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002100347A2 (en) * | 2001-06-11 | 2002-12-19 | Xenoport, Inc. | Prodrugs of gaba analogs, compositions and uses thereof |
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