JP4463768B2 - ジペプチジルペプチダーゼ−iv阻害剤の燐酸塩 - Google Patents
ジペプチジルペプチダーゼ−iv阻害剤の燐酸塩 Download PDFInfo
- Publication number
- JP4463768B2 JP4463768B2 JP2005518292A JP2005518292A JP4463768B2 JP 4463768 B2 JP4463768 B2 JP 4463768B2 JP 2005518292 A JP2005518292 A JP 2005518292A JP 2005518292 A JP2005518292 A JP 2005518292A JP 4463768 B2 JP4463768 B2 JP 4463768B2
- Authority
- JP
- Japan
- Prior art keywords
- crystalline
- monohydrate
- dihydrogen phosphate
- salt
- crystalline monohydrate
- 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.)
- Expired - Lifetime
Links
- 0 *C(NNC(C(F)(F)F)=O)=O Chemical compound *C(NNC(C(F)(F)F)=O)=O 0.000 description 2
- FMTDZGCPYKWMPT-UHFFFAOYSA-N FC(c1nnc2[n]1CCNC2)(F)F Chemical compound FC(c1nnc2[n]1CCNC2)(F)F FMTDZGCPYKWMPT-UHFFFAOYSA-N 0.000 description 1
- MFFMDFFZMYYVKS-SECBINFHSA-N N[C@@H](CC(N1Cc2nnc(C(F)(F)F)[n]2CC1)=O)Cc(cc(c(F)c1)F)c1F Chemical compound N[C@@H](CC(N1Cc2nnc(C(F)(F)F)[n]2CC1)=O)Cc(cc(c(F)c1)F)c1F MFFMDFFZMYYVKS-SECBINFHSA-N 0.000 description 1
- RKIDLJBEMIARHI-UHFFFAOYSA-N O=C(C(F)(F)F)N/N=C1\NCCNC1 Chemical compound O=C(C(F)(F)F)N/N=C1\NCCNC1 RKIDLJBEMIARHI-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Diabetes (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Endocrinology (AREA)
- Emergency Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Child & Adolescent Psychology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Description
本発明は、下記構造式I:
(a)25℃、エタノール/水系中:
(1)水分濃度が31重量%より高いようなエタノールおよび水における化合物Iの混合物から結晶化、
(2)得られた固相の回収、および
(3)そこからの溶媒の除去。
(1)水分濃度が2.9重量%より高いようなIAAおよび水における化合物Iの混合物からの結晶化、
(2)得られた固相の回収、および
(3)そこからの溶媒の除去。
(1)水分濃度が3.6重量%より高いようなIAAおよび水における化合物Iの混合物からの結晶化、
(2)得られた固相の回収、および
(3)そこからの溶媒の除去。
(1)水分濃度が4.5重量%より高いようなIAAおよび水における化合物Iの混合物からの結晶化、
(2)得られた固相の回収、および
(3)そこからの溶媒の除去。
(1)水分濃度が7.0重量%より高いようなIPAおよび水における化合物Iの混合物からの結晶化、
(2)得られた固相の回収、および
(3)そこからの溶媒の除去。
(1)水分濃度が8.1重量%より高いようなIPAおよび水における化合物Iの混合物からの結晶化、
(2)得られた固相の回収、および
(3)そこからの溶媒の除去。
(1)水分濃度が20重量%より高いようなIPAおよび水における化合物Iの混合物からの結晶化、
(2)得られた固相の回収、および
(3)そこからの溶媒の除去。
3−(トリフルオロメチル)−5,6,7,8−テトラヒドロ[1,2,4]トリアゾロ[4,3−a]ピラジン塩酸塩(1−4)の調製
ヒドラジン(20.1g、水中35重量%、0.22mol)を310mLのアセトニトリルと混合した。31.5gのトリフルオロ酢酸エチル(0.22mol)を60分かけて添加した。その内部温度を14℃から25℃に上昇させた。得られた溶液を22から25℃で60分間、時間を経過させた。その溶液を7℃に冷却した。16℃未満の温度で130分かけて17.9gの50重量%NaOH水溶液(0.22mol)および25.3gの塩化クロロアセチル(0.22mol)を同時に添加した。反応が完了したら、27から30℃、Hgで26〜27の真空下でその混合物を真空蒸留して、水およびエタノールを除去した。その蒸留中、720mLのアセトニトリルをゆっくりと添加して、一定量(約500mL)を維持した。そのスラリーを濾過して、塩化ナトリウムを除去した。そのケークを約100mLのアセトニトリルですすいだ。溶媒を除去することによって、ビス−ヒドラジド1−1(43.2g、収率96.5%、HPLCアッセイによる純度94.4面積%)を生じた。
ACN(82mL)中の段階Aからのビスヒドラジド1−1(43.2g、0.21mol)を5℃に冷却した。温度を10℃未満で維持しながらオキシ塩化燐(32.2g、0.21mol)を添加した。その混合物を80℃に加熱し、HPLCが2面積%未満の1−1を示すまで24時間この温度で時間を経過させた。別の容器で、260mLのIPAcおよび250mLの水を混合し、0℃に冷却した。内部温度を10℃未満に保ちながら、その反応スラリーを前記冷却物に添加した。添加後、その混合物を30分間、激しく攪拌し、その温度を室温まで上昇させて、水性層をカットした。その後、有機層を215mLの水、215mLの5重量%重炭酸ナトリウム水溶液、および最後に215mLの20重量%ブライン水溶液で洗浄した。処理後のHPLCアッセイ収率は、86から92%であった。75から80mmHg、55℃での蒸留によって揮発成分を除去して油を生じた。それは更なる精製をせずに段階Cで直接用いることができた。そうでなければ、その生成物を蒸留によって精製して、収率70から80%で1−2を生じることができる。
−20℃に冷却したメタノール(150mL)中のエチレンジアミン(33.1g、0.55mol)の溶液に、内部温度を−20℃に保ちながら、段階Bからの蒸留オキサジアゾール1−2(29.8g、0.16mol)を添加した。添加が完了した後、得られたスラリーを−20℃で1時間、時間を経過させた。その後、エタノール(225mL)を添加し、そのスラリーをゆっくり−5℃に温めた。−5℃で60分後、スラリーを濾過し、−5℃のエタノール(60mL)で洗浄した。アミジン1−3を白色の固体として収率72%で得た(24.4g、HPLCによる純度99.5面積重量%)。
110mLのメタノール中のアミジン1−3(27.3g、0.13mol)の懸濁液を55℃に温めた。37%塩酸(11.2mL、0.14mol)をこの温度で15分かけて添加した。その添加中、すべての固体が溶解し、結果的に透明な溶液を生じた。反応を30分間、時間を経過させた。その溶液を20℃に冷却し、結晶種層が形成されるまで(10分から1時間)この温度で時間を経過させた。300mLのMTBEを20℃で1時間かけて添加した。得られたスラリーを2℃に冷却し、30分間おいて、濾過した。固体を50mLのエタノール:MTBE(1:3)で洗浄し、真空下、45℃で乾燥させた。トリアゾール1−4の収量は、26.7g(HPLCによる純度99.5面積重量%)であった。
2,4,5−トリフルオロフェニル酢酸(2−1)(150g、0.789mol)、メルドラム酸(125g、0.868mol)、および4−(ジメチルアミノ)ピリジン(DMAP)(7.7g、0063mol)を5Lの3つ口フラスコに入れた。N,N−ジメチルアセトアミド(DMAc)(525mL)を室温で一度に添加して、固体を溶解した。温度を40℃未満で維持しながら、N,N−ジイソプロピルエチルアミン(282mL、1.62mol)を室温で一度に添加した。温度を0℃と5℃の間で維持しながら、塩化ピバロイル(107mL、0.868mol)を1から2時間かけて一滴ずつ添加した。その反応混合物を5℃で1時間おいた。塩酸トリアゾール1−4(180g、0.789mol)を40から50℃で一度に添加した。その反応溶液を70℃で数時間おいた。その後、5%炭酸水素ナトリウム水溶液(625mL)を20から45℃で一滴ずつ添加した。そのバッチに結晶種を入れ、20から30℃で1から2時間おいた。その後、追加の525mLの5%炭酸水素ナトリウム水溶液を2から3時間かけて一滴ずつ添加した。数時間、室温においた後、そのスラリーを0から5℃に冷却し、1時間おいた後、固体を濾過した。その湿潤ケークを、20%DMAc水溶液(300mL)、続いて追加の2バッチの20%DMAc水溶液(400mL)、および最後に水(400mL)で置換洗浄した。そのケークを室温で吸引乾燥させた。最終生成物2−3の単離された収率は、89%であった。
5L丸底フラスコにメタノール(100mL)、ケトアミド2−3(200g)および酢酸アンモニウム(110.4g)を入れた。その後、メタノール(180mL)および28%水酸化アンモニウム水溶液(58.6mL)を添加し、その添加中、温度は30℃未満に保った。追加のメタノール(100mL)をその反応混合物に添加した。その混合物を還流温度で加熱し、2時間おいた。反応を室温に冷却し、その後、氷浴で約5℃に冷却した。30分後、固体を濾過し、乾燥させて、2−4を固体として生じた(180g);融点271.2℃。
500mLフラスコに、窒素雰囲気下で、クロロ(1,5−シクロオクタジエン)ロジウム(I)ダイマー{[Rh(cod)Cl]2}(292mg、1.18mmol)および(R,S)t−ブチルJosiphos(708mg、1.3mmol)を入れた。その後、脱気MeOHを添加し(200mL)、その混合物を室温で1時間攪拌した。4L水素化装置に、エナミンアミド2−4(118g、0.29mol)をMeOH(1L)とともに入れた。そのスラリーを脱気した。その後、前記触媒溶液を窒素下でその水素化装置に移した。3回脱気した後、そのエナミンアミドを200psiの水素ガスのもと、50℃で13時間水素化した。HPLCにより、アッセイ収率は93%であり、光学純度は94%eeであると判定された。
(a)水素化段階が完了したら、その反応混合物に25重量%のエコソルブ(Ecosorb)C−941(登録商標)を添加する。その混合物を窒素下で1時間攪拌し、その後、濾過する。そのケークを2L/kgのメタノールで洗浄する、遊離塩基の回収は、約95%であり、光学純度は、約95%eeである。
溶離剤: 溶媒A: 0.1容量%HClO4/H2O
溶媒B: アセトニトリル
傾斜: 0分 75% A: 25% B
10分 25% A: 75% B
12.5分 25% A: 75% B
15分 75% A: 25% B
流量: 1mL/分
注入量: 10μL
UV検出: 210nm
カラム温度: 40℃
保持時間: 化合物2−4: 9.1分
化合物2−5: 5.4分
t−ブチルJosiphos: 8.7分
次の高速液体クロマトグラフィー(HPLC)条件を用いて、光学純度を決定した:
カラム: キラパック(Chirapak)、AD−H、250mm x 4.6mm
溶離剤: 溶媒A: ヘプタン中の0.2容量%ジエチルアミン
溶媒B: エタノール中の0.1容量%ジエチルアミン
イソクラティック(Isochratic)実行時間: 18分
流速: 0.7mL/分
注入量: 7μL
UV検出: 268nm
カラム温度: 35℃
保持時間: (R)−アミン2−5: 13.8分
(S)−アミン2−5: 11.2分
(2R)−4−オキソ−4−[3−(トリフルオロメチル)−5,6−ジヒドロ[1,2,4]トリアゾロ[4,3−a]ピラジン−7(8H)−イル]−1−(2,4,5−トリフルオロフェニル)ブタン−2−アミン燐酸二水素塩一水和物
オーバーヘッドスターラー、加熱マントルおよび熱電対を装備した250mL丸底フラスコに、31.5mLのイソプロパノール(IPA)、13.5mLの水、15.0g(36.9mmol)の(2R)−4−オキソ−4−[3−(トリフルオロメチル)−5,6−ジヒドロ[1,2,4]トリアゾロ[4,3−a]ピラジン−7(8H)−イル]−1−(2,4,5−トリフルオロフェニル)ブタン−2−アミン遊離塩基および4.25g(36.9mmol)の85%燐酸水溶液を入れた。その混合物を75℃に加熱した。濃厚な白色沈殿が低温で生成したが、75℃に達すると溶解した。その溶液を68℃に冷却し、その後、その温度で2時間保持した。この経過時間中に、固体のスラリー層が形成した[その溶液に、0.5から5重量%の小粒径(アルピーネミルド(alpine milled))一水和物の、結晶種を入れることができる]。その後、そのスラリーを4℃/時の速度で21℃に冷却して、一晩保持した。その後、105mLのIPAをそのスラリーに添加した。1時間後、スラリーを濾過し、45mLのIPAで洗浄した(固体を水/IPA溶液で洗浄して、他の結晶形への転換を回避することもできる)。固体を外気に触れさせながら、フリットで乾燥させた。18.6gの固体を回収した。それらの固体は、HPLC面積百分率(HPLC条件は、上で与えたものと同じであった)により純度99.8%以上であることが判明した。単離した固体の粒径分布分析は、平均PDSが80マイクロメートルであり、95%が180マイクロメートル未満であることを示した。それらの固体の結晶形は、X線粉末回折および熱重量分析により、一水和物であることが証明された。
1)直接圧縮法:
本燐酸二水素塩一水和物は、直接圧縮法によって錠剤に調合することができる。100mg力価の錠剤を、128.4mgの本活性成分、127.8mgの微結晶性セルロース、127.8mgのマンニトール(または127.8mgの燐酸二カルシウム)、8mgのクロスカルメロースナトリウム、8mgのステアリン酸マグネシウムおよび16mgのオパドライ・ホワイト(Opadry white:ペンシルバニア州ウエストポイントのカラーコン(Colorcon)製の有標コーチング材料)から構成した。本活性成分、微結晶性セルロース、マンニトール(または燐酸二カルシウム)およびクロスカルメロースを先ずブレンドし、次に、その混合物をステアリン酸マグネシウムで潤滑させて、錠剤にプレスした。その後、それらの錠剤をオパドライ・ホワイトでフィルムコーチングした。
本燐酸二水素塩一水和物は、ローラー圧縮法によって錠剤に調合することができる。100mg力価の錠剤を、128.4mgの本活性成分、45mgの微結晶性セルロース、111.6mgの燐酸二カルシウム、6mgのクロスカルメロースナトリウム、9mgのステアリン酸マグネシウムおよび12mgのオパドライ・ホワイト(ペンシルバニア州ウエストポイントのカラーコン製の有標コーチング材料)から構成した。本活性成分、微結晶性セルロース、燐酸二カルシウムおよびクロスカルメロースを先ずブレンドし、次に、その混合物を全体の3分の1の量のステアリン酸マグネシウムで潤滑させ、ローラー圧縮してリボンにした。その後、これらのリボンを粉砕し、その後、得られた顆粒をステアリン酸マグネシウムの残量で潤滑させて、錠剤にプレスした。その後、それらの錠剤をオパドライ・ホワイトでフィルムコーチングした。
Claims (8)
- 7.42、5.48および3.96オングストロームのスペクトル格子面間隔のX線粉末回折パターンから得られた特性吸収バンドによって特徴づけられる、請求項1に記載の塩の結晶質一水和物。
- 更に、6.30、4.75および4.48オングストロームのスペクトル格子面間隔のX線粉末回折パターンから得られた特性吸収バンドによって特徴づけられる、請求項2に記載の塩の結晶質一水和物。
- 更に、5.85、5.21および3.52オングストロームのスペクトル格子面間隔のX線粉末回折パターンから得られた特性吸収バンドによって特徴づけられる、請求項3に記載の塩の結晶質一水和物。
- 169.1、120.8および46.5ppmでシグナルを示す固体炭素13CPMAS核磁気共鳴スペクトルによって特徴づけられる、請求項1に記載の塩の結晶質一水和物。
- 更に、159.0、150.9および40.7ppmでシグナルを示す固体炭素13CPMAS核磁気共鳴スペクトルによって特徴づけられる、請求項5に記載の塩の結晶質一水和物。
- −64.5、−114.7、−136.3および−146.2ppmでシグナルを示す固体フッ素19MAS核磁気共鳴スペクトルによって特徴づけられる、請求項1に記載の塩の結晶質一水和物。
- 更に、−96.5、−104.4、−106.3および−154.5ppmでシグナルを示す固体フッ素19MAS核磁気共鳴スペクトルによって特徴づけられる、請求項7に記載の塩の結晶質一水和物。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48216103P | 2003-06-24 | 2003-06-24 | |
| PCT/US2004/019683 WO2005003135A1 (en) | 2003-06-24 | 2004-06-18 | Phosphoric acid salt of a dipeptidyl peptidase-iv inhibitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006516268A JP2006516268A (ja) | 2006-06-29 |
| JP4463768B2 true JP4463768B2 (ja) | 2010-05-19 |
Family
ID=33563839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005518292A Expired - Lifetime JP4463768B2 (ja) | 2003-06-24 | 2004-06-18 | ジペプチジルペプチダーゼ−iv阻害剤の燐酸塩 |
Country Status (40)
| Country | Link |
|---|---|
| US (1) | US7326708B2 (ja) |
| EP (1) | EP1654263B2 (ja) |
| JP (1) | JP4463768B2 (ja) |
| KR (2) | KR101013431B1 (ja) |
| CN (1) | CN100430397C (ja) |
| AR (2) | AR044705A1 (ja) |
| AT (1) | ATE373003T1 (ja) |
| AU (1) | AU2004253889B2 (ja) |
| BR (1) | BRPI0411726B8 (ja) |
| CA (1) | CA2529400C (ja) |
| CO (1) | CO5660266A2 (ja) |
| CR (1) | CR8117A (ja) |
| CY (1) | CY1106936T1 (ja) |
| DE (1) | DE602004008938T3 (ja) |
| DK (1) | DK1654263T4 (ja) |
| DO (1) | DOP2004000941A (ja) |
| EA (1) | EA009042B1 (ja) |
| EC (1) | ECSP056245A (ja) |
| ES (1) | ES2291907T5 (ja) |
| GE (1) | GEP20084489B (ja) |
| HR (1) | HRP20070534T4 (ja) |
| IL (1) | IL172563A (ja) |
| IS (1) | IS2792B (ja) |
| JO (1) | JO2625B1 (ja) |
| MA (1) | MA27861A1 (ja) |
| ME (1) | ME00405B (ja) |
| MX (1) | MXPA05013931A (ja) |
| MY (1) | MY139595A (ja) |
| NO (1) | NO335371B1 (ja) |
| NZ (1) | NZ544026A (ja) |
| PE (1) | PE20050696A1 (ja) |
| PL (1) | PL1654263T5 (ja) |
| PT (1) | PT1654263E (ja) |
| RS (1) | RS51873B (ja) |
| SI (1) | SI1654263T2 (ja) |
| TN (1) | TNSN05329A1 (ja) |
| TW (1) | TWI347185B (ja) |
| UA (1) | UA86026C2 (ja) |
| WO (1) | WO2005003135A1 (ja) |
| ZA (1) | ZA200509933B (ja) |
Families Citing this family (180)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA03007349A (es) * | 2001-02-24 | 2003-12-04 | Boehringer Ingelheim Pharma | Derivados de xantina, su preparacion y su empleo como medicamentos. |
| ES2296979T3 (es) | 2001-06-27 | 2008-05-01 | Smithkline Beecham Corporation | Fluoropirrolidinas como inhibidores de dipeptidil peptidasa. |
| US7407955B2 (en) | 2002-08-21 | 2008-08-05 | Boehringer Ingelheim Pharma Gmbh & Co., Kg | 8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions |
| WO2004058266A1 (en) * | 2002-12-20 | 2004-07-15 | Merck & Co., Inc. | 3-amino-4-phenylbutanoic acid derivatives as dipeptidyl peptidase inhibitors for the treatment or prevention of diabetes |
| KR20050122220A (ko) * | 2003-03-25 | 2005-12-28 | 다케다 샌디에고, 인코포레이티드 | 디펩티딜 펩티다제 억제제 |
| EP1625122A1 (en) | 2003-05-14 | 2006-02-15 | Takeda San Diego, Inc. | Dipeptidyl peptidase inhibitors |
| US20060241019A1 (en) * | 2003-07-25 | 2006-10-26 | Bridon Dominique P | Long lasting insulin derivatives and methods thereof |
| US7169926B1 (en) | 2003-08-13 | 2007-01-30 | Takeda Pharmaceutical Company Limited | Dipeptidyl peptidase inhibitors |
| US7678909B1 (en) | 2003-08-13 | 2010-03-16 | Takeda Pharmaceutical Company Limited | Dipeptidyl peptidase inhibitors |
| KR20060041309A (ko) * | 2003-08-13 | 2006-05-11 | 다케다 야쿠힌 고교 가부시키가이샤 | 4-피리미돈 유도체 및 펩티딜 펩티다제 저해제로서의 그의용도 |
| JP2007504230A (ja) * | 2003-09-02 | 2007-03-01 | メルク エンド カムパニー インコーポレーテッド | ジペプチジルペプチダーゼ−iv阻害剤のリン酸塩の新規結晶性形態 |
| US7790734B2 (en) * | 2003-09-08 | 2010-09-07 | Takeda Pharmaceutical Company Limited | Dipeptidyl peptidase inhibitors |
| EP1697342A2 (en) * | 2003-09-08 | 2006-09-06 | Takeda Pharmaceutical Company Limited | Dipeptidyl peptidase inhibitors |
| EP1667524A4 (en) * | 2003-09-23 | 2009-01-14 | Merck & Co Inc | NEW CRYSTALLINE FORM OF A PHOSPHORIC ACID SALT OF A DIPEPTIDYLPEPTIDASE IV INHIBITOR |
| WO2005072530A1 (en) * | 2004-01-16 | 2005-08-11 | Merck & Co., Inc. | Novel crystalline salts of a dipeptidyl peptidase-iv inhibitor |
| US7501426B2 (en) | 2004-02-18 | 2009-03-10 | Boehringer Ingelheim International Gmbh | 8-[3-amino-piperidin-1-yl]-xanthines, their preparation and their use as pharmaceutical compositions |
| US7732446B1 (en) | 2004-03-11 | 2010-06-08 | Takeda Pharmaceutical Company Limited | Dipeptidyl peptidase inhibitors |
| EA013427B1 (ru) * | 2004-03-15 | 2010-04-30 | Такеда Фармасьютикал Компани Лимитед | Ингибиторы дипептидилпептидазы |
| JP2008501714A (ja) * | 2004-06-04 | 2008-01-24 | 武田薬品工業株式会社 | ジペプチジルペプチダーゼインヒビター |
| WO2006019965A2 (en) | 2004-07-16 | 2006-02-23 | Takeda San Diego, Inc. | Dipeptidyl peptidase inhibitors |
| TW200608967A (en) | 2004-07-29 | 2006-03-16 | Sankyo Co | Pharmaceutical compositions containing with diabetic agent |
| WO2006033848A1 (en) * | 2004-09-15 | 2006-03-30 | Merck & Co., Inc. | Amorphous form of a phosphoric acid salt of a dipeptidyl peptidase-iv inhibitor |
| DE102004054054A1 (de) | 2004-11-05 | 2006-05-11 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren zur Herstellung chiraler 8-(3-Amino-piperidin-1-yl)-xanthine |
| EP1828192B1 (en) * | 2004-12-21 | 2014-12-03 | Takeda Pharmaceutical Company Limited | Dipeptidyl peptidase inhibitors |
| DOP2006000008A (es) * | 2005-01-10 | 2006-08-31 | Arena Pharm Inc | Terapia combinada para el tratamiento de la diabetes y afecciones relacionadas y para el tratamiento de afecciones que mejoran mediante un incremento de la concentración sanguínea de glp-1 |
| EP1909776A2 (en) * | 2005-07-25 | 2008-04-16 | Merck & Co., Inc. | Dodecylsulfate salt of a dipeptidyl peptidase-iv inhibitor |
| DE102005035891A1 (de) | 2005-07-30 | 2007-02-08 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | 8-(3-Amino-piperidin-1-yl)-xanthine, deren Herstellung und deren Verwendung als Arzneimittel |
| TW200738245A (en) * | 2005-08-22 | 2007-10-16 | Sankyo Co | Pharmaceutical composition containing FBPase inhibitor |
| GEP20135791B (en) * | 2005-09-14 | 2013-03-25 | Takeda Pharmaceutical | Use of dipeptidyl peptidase inhibitors |
| PT1942898E (pt) * | 2005-09-14 | 2011-12-20 | Takeda Pharmaceutical | Inibidores da dipeptidilpeptidase para o tratamento da diabetes |
| TW200745080A (en) * | 2005-09-16 | 2007-12-16 | Takeda Pharmaceuticals Co | Polymorphs of tartrate salt of 2-[2-(3-(R)-amino-piperidin-1-yl)-5-fluoro-6-oxo-6H-pyrimidin-1-ylmethyl]-benzonitrile and methods of use therefor |
| TW200745079A (en) * | 2005-09-16 | 2007-12-16 | Takeda Pharmaceuticals Co | Polymorphs of benzoate salt of 2-[[6-[(3R)-3-amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]-benzonitrile and methods of use therefor |
| CN101360723A (zh) | 2005-09-16 | 2009-02-04 | 武田药品工业株式会社 | 制备嘧啶二酮衍生物的方法 |
| TW200738266A (en) * | 2005-09-29 | 2007-10-16 | Sankyo Co | Pharmaceutical agent containing insulin resistance improving agent |
| WO2007050485A2 (en) * | 2005-10-25 | 2007-05-03 | Merck & Co., Inc. | Combination of a dipeptidyl peptidase-4 inhibitor and an anti-hypertensive agent for the treatment of diabetes and hypertension |
| WO2007112347A1 (en) | 2006-03-28 | 2007-10-04 | Takeda Pharmaceutical Company Limited | Dipeptidyl peptidase inhibitors |
| EP1999108A1 (en) * | 2006-03-28 | 2008-12-10 | Takeda Pharmaceutical Company Limited | Preparation of (r)-3-aminopiperidine dihydrochloride |
| PE20071221A1 (es) * | 2006-04-11 | 2007-12-14 | Arena Pharm Inc | Agonistas del receptor gpr119 en metodos para aumentar la masa osea y para tratar la osteoporosis y otras afecciones caracterizadas por masa osea baja, y la terapia combinada relacionada a estos agonistas |
| AU2007238805B2 (en) * | 2006-04-11 | 2012-04-05 | Arena Pharmaceuticals, Inc. | Methods of using GPR119 receptor to identify compounds useful for increasing bone mass in an individual |
| PE20080251A1 (es) | 2006-05-04 | 2008-04-25 | Boehringer Ingelheim Int | Usos de inhibidores de dpp iv |
| EP1852108A1 (en) * | 2006-05-04 | 2007-11-07 | Boehringer Ingelheim Pharma GmbH & Co.KG | DPP IV inhibitor formulations |
| MX2008014024A (es) | 2006-05-04 | 2008-11-14 | Boehringer Ingelheim Int | Formas poliformas. |
| MX2009001763A (es) * | 2006-08-17 | 2009-02-25 | Wellstat Therapeutics Corp | Tratamiento combinado para trastornos metabolicos. |
| US8324383B2 (en) | 2006-09-13 | 2012-12-04 | Takeda Pharmaceutical Company Limited | Methods of making polymorphs of benzoate salt of 2-[[6-[(3R)-3-amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]-benzonitrile |
| TW200838536A (en) * | 2006-11-29 | 2008-10-01 | Takeda Pharmaceutical | Polymorphs of succinate salt of 2-[6-(3-amino-piperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethy]-4-fluor-benzonitrile and methods of use therefor |
| US8093236B2 (en) | 2007-03-13 | 2012-01-10 | Takeda Pharmaceuticals Company Limited | Weekly administration of dipeptidyl peptidase inhibitors |
| WO2008141021A1 (en) | 2007-05-08 | 2008-11-20 | Concert Pharmaceuticals, Inc. | Deuterated derivatives of tetrahydrotriazolopyrazine compounds and their use as dpp-iv inhibitors |
| CN101357922B (zh) * | 2007-08-02 | 2011-05-18 | 山东轩竹医药科技有限公司 | 新的dpp-iv抑制剂 |
| PE20090938A1 (es) | 2007-08-16 | 2009-08-08 | Boehringer Ingelheim Int | Composicion farmaceutica que comprende un derivado de benceno sustituido con glucopiranosilo |
| CN101397300B (zh) * | 2007-09-04 | 2011-04-27 | 山东轩竹医药科技有限公司 | 二肽酶-ⅳ抑制剂衍生物 |
| US8334385B2 (en) | 2007-11-02 | 2012-12-18 | Glenmark Generics Limited | Process for the preparation of R-sitagliptin and its pharmaceutically acceptable salts thereof |
| US20090221595A1 (en) * | 2007-11-26 | 2009-09-03 | Nurit Perlman | Crystalline form of sitagliptin |
| EP2220093A4 (en) * | 2007-12-20 | 2011-06-22 | Reddys Lab Ltd Dr | METHOD FOR THE PRODUCTION OF SITAGLIPTIN AND PHARMACEUTICAL ACCEPTABLE SALTS THEREOF |
| US20100330177A1 (en) * | 2008-02-05 | 2010-12-30 | Merck Sharp & Dohme Corp. | Pharmaceutical compositions of a combination of metformin and a dipeptidyl peptidase-iv inhibitor |
| JP2011513408A (ja) * | 2008-03-04 | 2011-04-28 | メルク・シャープ・エンド・ドーム・コーポレイション | メトホルミン及びジペプチジルペプチダーゼ−iv阻害剤の併用医薬組成物 |
| US20100041885A1 (en) * | 2008-03-25 | 2010-02-18 | Nurit Perlman | Crystalline forms of sitagliptin phosphate |
| US20090247532A1 (en) * | 2008-03-28 | 2009-10-01 | Mae De Ltd. | Crystalline polymorph of sitagliptin phosphate and its preparation |
| PE20091730A1 (es) | 2008-04-03 | 2009-12-10 | Boehringer Ingelheim Int | Formulaciones que comprenden un inhibidor de dpp4 |
| EP2108960A1 (en) | 2008-04-07 | 2009-10-14 | Arena Pharmaceuticals, Inc. | Methods of using A G protein-coupled receptor to identify peptide YY (PYY) secretagogues and compounds useful in the treatment of conditons modulated by PYY |
| US20090264476A1 (en) * | 2008-04-18 | 2009-10-22 | Mckelvey Craig | CB-1 receptor modulator formulations |
| US8003672B2 (en) * | 2008-04-21 | 2011-08-23 | Merck Sharp & Dohme Corp. | CB-1 receptor modulator formulations |
| EP2650296A1 (en) | 2008-07-03 | 2013-10-16 | Ratiopharm GmbH | Crystalline salts of sitagliptin |
| BRPI0916997A2 (pt) | 2008-08-06 | 2020-12-15 | Boehringer Ingelheim International Gmbh | Inibidor de dpp-4 e seu uso |
| UY32030A (es) | 2008-08-06 | 2010-03-26 | Boehringer Ingelheim Int | "tratamiento para diabetes en pacientes inapropiados para terapia con metformina" |
| MY164581A (en) | 2008-08-15 | 2018-01-15 | Boehringer Ingelheim Int | Purin derivatives for use in the treatment of fab-related diseases |
| US8476437B2 (en) | 2008-08-27 | 2013-07-02 | Cadila Healthcare Limited | Process for preparation of (2R)-4-oxo-4-[3-(trifluoromethyl)-5,6-dihydro [1,2,4]-triazolo[4,3-a]pyrazin-7(8H)-yl]-l-(2,4,5-trifluorophenyl)butan-2-amine and new impurities in preparation thereof |
| MX2011002558A (es) | 2008-09-10 | 2011-04-26 | Boehringer Ingelheim Int | Terapia de combinacion para el tratamiento de diabetes y estados relacionados. |
| AU2009290531B2 (en) * | 2008-09-12 | 2014-08-21 | Cadila Pharmaceuticals Ltd. | Novel dipeptidyl peptidase (DP-IV) compounds |
| US20200155558A1 (en) | 2018-11-20 | 2020-05-21 | Boehringer Ingelheim International Gmbh | Treatment for diabetes in patients with insufficient glycemic control despite therapy with an oral antidiabetic drug |
| EP2382216A1 (en) | 2008-12-23 | 2011-11-02 | Boehringer Ingelheim International GmbH | Salt forms of organic compound |
| TW201036975A (en) | 2009-01-07 | 2010-10-16 | Boehringer Ingelheim Int | Treatment for diabetes in patients with inadequate glycemic control despite metformin therapy |
| TWI466672B (zh) | 2009-01-29 | 2015-01-01 | Boehringer Ingelheim Int | 小兒科病人糖尿病之治療 |
| EP2218721A1 (en) | 2009-02-11 | 2010-08-18 | LEK Pharmaceuticals d.d. | Novel salts of sitagliptin |
| EA029759B1 (ru) | 2009-02-13 | 2018-05-31 | Бёрингер Ингельхайм Интернациональ Гмбх | Антидиабетические лекарственные средства, содержащие ингибитор dpp-4 (линаглиптин) необязательно в комбинации с другими антидиабетическими средствами |
| EP2395983B1 (en) | 2009-02-13 | 2020-04-08 | Boehringer Ingelheim International GmbH | Pharmaceutical composition comprisng a sglt2 inhibitor, a dpp-iv inhibitor and optionally a further antidiabetic agent and uses thereof |
| ES2448816T3 (es) | 2009-02-26 | 2014-03-17 | Codexis, Inc. | Biocatalizadores de transaminasa |
| EP2398803A2 (en) | 2009-03-30 | 2011-12-28 | Teva Pharmaceutical Industries Ltd. | Solid state forms of sitagliptin salts |
| WO2010122578A2 (en) * | 2009-04-20 | 2010-10-28 | Msn Laboratories Limited | Process for the preparation of sitagliptin and its intermediates |
| AU2010247193B2 (en) * | 2009-05-11 | 2016-05-19 | Tianish Laboratories Private Limited | Sitagliptin synthesis |
| WO2010131035A1 (en) * | 2009-05-11 | 2010-11-18 | Generics [Uk] Limited | Novel crystalline polymorph of sitagliptin dihydrogen phosphate |
| CN101899047B (zh) * | 2009-05-26 | 2016-01-20 | 盛世泰科生物医药技术(苏州)有限公司 | 作为二肽基肽酶抑制剂用于治疗或预防糖尿病的β-氨基四氢吡嗪、四氢嘧啶和四氢吡啶 |
| CN101899048B (zh) * | 2009-05-27 | 2013-04-17 | 上海恒瑞医药有限公司 | (R)-7-[3-氨基-4-(2,4,5-三氟-苯基)-丁酰]-3-三氟甲基-5,6,7,8-四氢-咪唑并[1,5-a]吡嗪-1-羧酸甲酯的盐 |
| ES2644992T3 (es) | 2009-06-22 | 2017-12-01 | Codexis, Inc. | Reacciones de transaminasa |
| AR077642A1 (es) | 2009-07-09 | 2011-09-14 | Arena Pharm Inc | Moduladores del metabolismo y el tratamiento de trastornos relacionados con el mismo |
| EA022485B1 (ru) * | 2009-08-13 | 2016-01-29 | Сандоз Аг | КРИСТАЛЛИЧЕСКОЕ СОЕДИНЕНИЕ 7-[(3R)-3-АМИНО-1-ОКСО-4-(2,4,5-ТРИФТОРФЕНИЛ)БУТИЛ]-5,6,7,8-ТЕТРАГИДРО-3-(ТРИФТОРМЕТИЛ)-1,2,4-ТРИАЗОЛО[4,3-a]ПИРАЗИНА |
| EP2295083A1 (de) | 2009-09-15 | 2011-03-16 | Ratiopharm GmbH | Pharmazeutische Zusammensetzung mit den Wirkstoffen Metformin und Sitagliptin oder Vildagliptin |
| EP3646859A1 (en) | 2009-11-27 | 2020-05-06 | Boehringer Ingelheim International GmbH | Treatment of genotyped diabetic patients with dpp-iv inhibitors such as linagliptin |
| US9305057B2 (en) * | 2009-12-28 | 2016-04-05 | Oracle International Corporation | Extensible indexing framework using data cartridges |
| KR101156587B1 (ko) * | 2010-02-19 | 2012-06-20 | 한미사이언스 주식회사 | 시타글립틴의 제조방법 및 이에 사용되는 아민염 중간체 |
| US20130109703A1 (en) | 2010-03-18 | 2013-05-02 | Boehringer Ingelheim International Gmbh | Combination of a GPR119 Agonist and the DPP-IV Inhibitor Linagliptin for Use in the Treatment of Diabetes and Related Conditions |
| US8183373B2 (en) | 2010-03-31 | 2012-05-22 | Teva Pharmaceutical Industries Ltd. | Solid state forms of sitagliptin salts |
| JP2013523819A (ja) | 2010-04-06 | 2013-06-17 | アリーナ ファーマシューティカルズ, インコーポレイテッド | Gpr119レセプターのモジュレーターおよびそれに関連する障害の処置 |
| AU2011249722B2 (en) | 2010-05-05 | 2015-09-17 | Boehringer Ingelheim International Gmbh | Combination therapy |
| CN106975074A (zh) | 2010-06-24 | 2017-07-25 | 勃林格殷格翰国际有限公司 | 糖尿病治疗 |
| MX341072B (es) * | 2010-07-23 | 2016-08-05 | Grünenthal Gmbh * | Sales o co-cristales de 3-(3-dimetilamino-1-etil-2-metil-propil)-f enol. |
| EP2606139B1 (en) | 2010-08-16 | 2015-07-15 | Codexis, Inc. | Biocatalysts and methods for the synthesis of (1r,2r)-2-(3,4-dimethoxyphenethoxy)cyclohexanamine |
| US20130158265A1 (en) | 2010-08-27 | 2013-06-20 | Dhananjay Govind Sathe | Sitagliptin, salts and polymorphs thereof |
| PH12013500547A1 (en) | 2010-09-22 | 2013-06-10 | Arena Pharm Inc | Modulators of the gpr119 receptor and the treatment of disorders related thereto |
| CN101973997B (zh) * | 2010-09-30 | 2012-06-06 | 浙江大学 | 一种磷酸西他列汀侧链的制备方法 |
| EP2638007A2 (en) * | 2010-11-11 | 2013-09-18 | Redx Pharma Limited | Drug derivatives |
| AR083878A1 (es) | 2010-11-15 | 2013-03-27 | Boehringer Ingelheim Int | Terapia antidiabetica vasoprotectora y cardioprotectora, linagliptina, metodo de tratamiento |
| CN102485718B (zh) | 2010-12-03 | 2014-03-26 | 浙江海翔药业股份有限公司 | 西他列汀的中间体及其制备方法 |
| WO2012076973A2 (en) | 2010-12-09 | 2012-06-14 | Aurobindo Pharma Limited | Novel salts of dipeptidyl peptidase iv inhibitor |
| KR20130132631A (ko) | 2011-03-03 | 2013-12-04 | 카딜라 핼쓰캐어 리미티드 | Dpp-ⅳ 저해제의 신규한 염 |
| WO2012131005A1 (en) | 2011-03-29 | 2012-10-04 | Krka, Tovarna Zdravil, D.D., Novo Mesto | Pharmaceutical composition of sitagliptin |
| US20140018371A1 (en) | 2011-04-01 | 2014-01-16 | Arena Pharmaceuticals, Inc. | Modulators Of The GPR119 Receptor And The Treatment Of Disorders Related Thereto |
| WO2012145361A1 (en) | 2011-04-19 | 2012-10-26 | Arena Pharmaceuticals, Inc. | Modulators of the gpr119 receptor and the treatment of disorders related thereto |
| WO2012145604A1 (en) | 2011-04-22 | 2012-10-26 | Arena Pharmaceuticals, Inc. | Modulators of the gpr119 receptor and the treatment of disorders related thereto |
| WO2012145603A1 (en) | 2011-04-22 | 2012-10-26 | Arena Pharmaceuticals, Inc. | Modulators of the gpr119 receptor and the treatment of disorders related thereto |
| US8524936B2 (en) | 2011-05-18 | 2013-09-03 | Milan Soukup | Manufacturing process for sitagliptin from L-aspartic acid |
| WO2012170702A1 (en) | 2011-06-08 | 2012-12-13 | Arena Pharmaceuticals, Inc. | Modulators of the gpr119 receptor and the treatment of disorders related thereto |
| US8703776B2 (en) * | 2011-06-15 | 2014-04-22 | Cymabay Therapeutics, Inc. | Agonists of GPR131 and uses thereof |
| MX348130B (es) | 2011-06-24 | 2017-05-26 | Merck Sharp & Dohme | Transaminasas inmovilizadas y procedimiento para la preparacion y uso de transaminasa inmovilizada. |
| CA2840814A1 (en) | 2011-06-29 | 2013-01-03 | Ranbaxy Laboratories Limited | Solid dispersions of sitagliptin and processes for their preparation |
| CN103987388A (zh) | 2011-06-29 | 2014-08-13 | 默沙东公司 | 二肽基肽酶-iv抑制剂的新晶形 |
| EP2726483A1 (en) | 2011-06-30 | 2014-05-07 | Ranbaxy Laboratories Limited | Novel salts of sitagliptin |
| PH12014500137A1 (en) | 2011-07-15 | 2017-08-18 | Boehringer Ingelheim Int | Substituted quinazolines, the preparation thereof and the use thereof in pharmaceutical compositions |
| SI2736909T1 (sl) | 2011-07-27 | 2017-08-31 | Farma Grs, D.O.O. | Proces za pripravo sitagliptina in njegovih farmacevtsko sprejemljivih soli |
| US9593109B2 (en) | 2011-08-26 | 2017-03-14 | Cymabay Therapeutics, Inc. | Bicyclic agonists of GPR131 and uses thereof |
| EP2753328A1 (en) | 2011-09-07 | 2014-07-16 | Sanovel Ilac Sanayi Ve Ticaret Anonim Sirketi | Dpp-iv inhibitor formulations |
| EP2578208B1 (en) | 2011-10-06 | 2014-05-21 | Sanovel Ilac Sanayi ve Ticaret A.S. | DPP-IV inhibitor solid dosage formulations |
| WO2013055910A1 (en) | 2011-10-12 | 2013-04-18 | Arena Pharmaceuticals, Inc. | Modulators of the gpr119 receptor and the treatment of disorders related thereto |
| EP2766369A4 (en) | 2011-10-14 | 2015-07-01 | Laurus Labs Private Ltd | NOVEL SALT OF SITAGLIPTIN, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITION THEREOF |
| WO2013084210A1 (en) | 2011-12-08 | 2013-06-13 | Ranbaxy Laboratories Limited | Amorphous form of sitagliptin salts |
| ES2421956B1 (es) | 2012-03-02 | 2014-09-29 | Moehs Ibérica S.L. | Nueva forma cristalina de sulfato de sitagliptina |
| US9555001B2 (en) | 2012-03-07 | 2017-01-31 | Boehringer Ingelheim International Gmbh | Pharmaceutical composition and uses thereof |
| US20130303554A1 (en) | 2012-05-14 | 2013-11-14 | Boehringer Ingelheim International Gmbh | Use of a dpp-4 inhibitor in sirs and/or sepsis |
| WO2013171167A1 (en) | 2012-05-14 | 2013-11-21 | Boehringer Ingelheim International Gmbh | A xanthine derivative as dpp -4 inhibitor for use in the treatment of podocytes related disorders and/or nephrotic syndrome |
| WO2013174767A1 (en) | 2012-05-24 | 2013-11-28 | Boehringer Ingelheim International Gmbh | A xanthine derivative as dpp -4 inhibitor for use in modifying food intake and regulating food preference |
| CN103421011B (zh) * | 2012-05-25 | 2017-08-08 | 浙江海翔药业股份有限公司 | 一种制备磷酸西他列汀无水晶型i的方法 |
| KR20150056541A (ko) | 2012-08-08 | 2015-05-26 | 시플라 리미티드 | 시타글립틴 및 중간체 화합물의 제조 방법 |
| CN102898387B (zh) * | 2012-09-26 | 2015-01-07 | 浙江工业大学 | 管道化连续生产n-[(2z)-哌嗪-2-亚基]-2,2,2-三氟乙酰肼的方法 |
| WO2014074668A1 (en) | 2012-11-08 | 2014-05-15 | Arena Pharmaceuticals, Inc. | Modulators of gpr119 and the treatment of disorders related thereto |
| CN105073983B (zh) | 2013-02-28 | 2018-09-18 | 默沙东公司 | 固定化转氨酶和制备及使用固定化转氨酶的方法 |
| ES2694327T3 (es) | 2013-02-28 | 2018-12-19 | Codexis, Inc. | Polipéptidos de transaminasa modificados por biocatálisis industrial |
| EP2970927A4 (en) | 2013-03-15 | 2016-10-12 | Merck Sharp & Dohme | IMMOBILIZED KETOREDUCASTASES AND METHOD FOR THE PRODUCTION AND USE OF IMMOBILIZED KETOREDUCASTASES |
| IN2013MU00916A (ja) | 2013-03-20 | 2015-06-26 | Cadila Healthcare Ltd | |
| WO2014147641A2 (en) * | 2013-03-21 | 2014-09-25 | Laurus Labs Private Limited | Sitagliptin pterostilbene phosphate salt, process for the preparation and pharmaceutical composition thereof |
| WO2015001568A2 (en) * | 2013-07-01 | 2015-01-08 | Laurus Labs Private Limited | Sitagliptin lipoate salt, process for the preparation and pharmaceutical composition thereof |
| CN103387577A (zh) * | 2013-07-29 | 2013-11-13 | 迪沙药业集团山东迪沙药业有限公司 | 西格列汀碱的不对称合成方法 |
| CN103483218B (zh) * | 2013-09-24 | 2015-06-03 | 浙江永太科技股份有限公司 | 一种1-(氯乙酰基)-2-(三氟乙酰基)肼的制备方法 |
| CZ2013842A3 (cs) | 2013-11-01 | 2015-05-13 | Zentiva, K.S. | Stabilní polymorf soli (2R)-4-oxo-4-[3-(trifluorometyl)-5,6-dihydro[1,2,4]triazolo[4,3-α]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorofenyl)butan-2-aminu s kyselinou L-vinnou |
| PL2886544T3 (pl) | 2013-12-17 | 2019-05-31 | Sun Pharmaceutical Industries Ltd | Sposób wytwarzania krystalicznego fumaranu sitagliptyny |
| WO2015114657A2 (en) | 2014-01-21 | 2015-08-06 | Cadila Healthcare Limited | Amorphous form of sitagliptin free base |
| SI3102187T1 (sl) | 2014-02-03 | 2020-08-31 | Galenicum Health S.L. | Stabilne farmacevtske sestave, ki vsebujejo sitagliptin v obliki tablet s takojšnjim sproščanjem |
| IN2014MU00651A (ja) | 2014-02-25 | 2015-10-23 | Cadila Healthcare Ltd | |
| EP3110449B1 (en) | 2014-02-28 | 2023-06-28 | Boehringer Ingelheim International GmbH | Medical use of a dpp-4 inhibitor |
| US10763491B2 (en) | 2014-04-01 | 2020-09-01 | The Research Foundation For The State University Of New York | Low-temperature synthesis process of making MgzMxOy, where M is Mn, V or Fe, for manufacture of electrode materials for group II cation-based batteries |
| AU2015247921B2 (en) * | 2014-04-17 | 2019-07-11 | Merck Sharp & Dohme Llc | Sitagliptin tannate complex |
| US9862725B2 (en) | 2014-07-21 | 2018-01-09 | Merck Sharp & Dohme Corp. | Process for preparing chiral dipeptidyl peptidase-IV inhibitors |
| AU2015376077A1 (en) | 2015-01-08 | 2017-07-27 | Lee Pharma Limited | Novel process for the preparation of dipeptidyl peptidase-4 (DDP-4) enzyme inhibitor |
| CZ27898U1 (cs) | 2015-01-13 | 2015-03-02 | Zentiva, K.S. | Krystalická modifikace 2 L-vínanu (3R)-3-amino-1-[3-(trifluormethyl)-6,8-dihydro-5H-[1,2,4,]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorfenyl)butan-1-onu |
| CZ27930U1 (cs) | 2015-01-13 | 2015-03-10 | Zentiva, K.S. | Krystalická modifikace 3 L-vínanu (3R)-3-amino-1-[3-(trifluormethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorfenyl)butan-1-onu |
| MX386778B (es) | 2015-03-09 | 2025-03-19 | Intekrin Therapeutics Inc | Métodos para el tratamiento de enfermedad de hígado graso no alcohólico y/o lipodistrofia. |
| WO2016162877A1 (en) * | 2015-04-09 | 2016-10-13 | Finochem Limited Harman | "a process for preparing 7-[(3r)-3-amino-l-oxo-4-(2,4,5trifluorophenyl)butyi]- 5,6,7,8-tetrahydro-3-(trifluoromethyl)-l,2,4-triazolo[4,3-a]pyrazine hydrochloride monohydrate and its crystalline form" |
| WO2017019175A1 (en) | 2015-07-24 | 2017-02-02 | Newlink Genetics Corporation | Salts and prodrugs of 1-methyl-d-tryptophan |
| CN105017260B (zh) * | 2015-07-30 | 2017-04-19 | 新发药业有限公司 | 一种西他列汀中间体三唑并吡嗪衍生物的制备方法 |
| CN105175422B (zh) * | 2015-09-18 | 2018-04-20 | 深圳市海滨制药有限公司 | 一种磷酸西格列汀晶体及其制备方法和用途 |
| KR20170036288A (ko) | 2015-09-24 | 2017-04-03 | 주식회사 종근당 | 시타글립틴의 신규염 및 이의 제조방법 |
| WO2017211979A1 (en) | 2016-06-10 | 2017-12-14 | Boehringer Ingelheim International Gmbh | Combinations of linagliptin and metformin |
| MX2016016260A (es) | 2016-12-08 | 2018-06-07 | Alparis Sa De Cv | Nuevas formas solidas de sitagliptina. |
| CA3058806A1 (en) | 2017-04-03 | 2018-10-11 | Coherus Biosciences Inc. | Ppar.gamma. agonist for treatment of progressive supranuclear palsy |
| EP3456320A1 (de) * | 2017-09-15 | 2019-03-20 | Stada Arzneimittel Ag | Dpp-4-inhibitor-mono-zusammensetzung |
| US11096890B2 (en) | 2017-09-29 | 2021-08-24 | Merck Sharp & Dohme Corp. | Chewable dosage forms containing sitagliptin and metformin |
| CN109651373A (zh) * | 2017-10-11 | 2019-04-19 | 江苏瑞科医药科技有限公司 | 一种西格列汀磷酸盐单水合物晶型的制备方法 |
| KR20190060235A (ko) | 2017-11-24 | 2019-06-03 | 제일약품주식회사 | 시타글립틴 캄실산염의 제조방법 |
| TR201722603A2 (tr) | 2017-12-28 | 2019-07-22 | Sanovel Ilac Sanayi Ve Ticaret Anonim Sirketi | Metformi̇n ve si̇tagli̇pti̇n i̇çeren sicak eri̇tme ekstrüzyonu i̇le gerçekleşti̇ri̇len tablet formülasyonlari |
| EP4045048A4 (en) | 2019-10-14 | 2023-05-24 | Santa Farma Ilaç Sanayi A.S. | ORAL FORMULATIONS COMPRISING SITAGLIPTIN HCI MONOHYDRATE WITH ENHANCED PHARMACEUTICAL CHARACTERISTICS |
| EP3811930A1 (en) | 2019-10-24 | 2021-04-28 | Authenda Pharmaceuticals AG | Oral gliptin compositions and method for preparation thereof |
| CN113061594B (zh) | 2019-12-31 | 2023-11-24 | 弈柯莱生物科技(集团)股份有限公司 | 转氨酶突变体、固定化转氨酶及用于制备西他列汀的用途 |
| CN114262331A (zh) * | 2020-09-16 | 2022-04-01 | 江苏万邦生化医药集团有限责任公司 | 一种西格列汀磷酸盐一水合物的制备方法 |
| WO2022232168A1 (en) | 2021-04-27 | 2022-11-03 | Aardvark Therapeutics, Inc. | Combination of bitter receptor agonist and gut-signaling compound |
| EP4604931A1 (en) | 2022-10-21 | 2025-08-27 | Merck Sharp & Dohme LLC | Compositions of a dipeptidyl peptidase-iv inhibitor and an antioxidant |
| CN115671109A (zh) * | 2022-11-23 | 2023-02-03 | 辽宁康辰诺信医药科技有限公司 | 磷酸西格列汀的用途 |
| EP4630568A1 (en) | 2022-12-09 | 2025-10-15 | KRKA, D.D., Novo Mesto | Process for the preparation of sitagliptin |
| CN116064457B (zh) | 2022-12-16 | 2025-08-19 | 浙江工业大学 | 一种ω-转氨酶突变体及其应用 |
| EP4431087A1 (en) | 2023-03-14 | 2024-09-18 | Sanovel Ilac Sanayi Ve Ticaret A.S. | A film coated tablet of sitagliptin or a pharmaceutically acceptable salt thereof |
| CN116473971A (zh) * | 2023-05-11 | 2023-07-25 | 宙晟智维生命科学(上海)有限公司 | 一种含西格列汀的药物组合物的制备方法及包衣片 |
| EP4563143A1 (en) | 2023-11-30 | 2025-06-04 | Sanovel Ilac Sanayi ve Ticaret A.S. | A bilayer tablet formulation of metformin and sitagliptin comprising antioxidant |
| EP4566593A1 (en) | 2023-11-30 | 2025-06-11 | Sanovel Ilac Sanayi Ve Ticaret Anonim Sirketi | A tablet comprising an extended-release formulation for metformin and immediate release formulation comprising sitagliptin |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6479692B1 (en) * | 2001-05-02 | 2002-11-12 | Nobex Corporation | Methods of synthesizing acylanilides including bicalutamide and derivatives thereof |
| UA74912C2 (en) * | 2001-07-06 | 2006-02-15 | Merck & Co Inc | Beta-aminotetrahydroimidazo-(1,2-a)-pyrazines and tetratriazolo-(4,3-a)-pyrazines as inhibitors of dipeptylpeptidase for the treatment or prevention of diabetes |
| JP2007504230A (ja) * | 2003-09-02 | 2007-03-01 | メルク エンド カムパニー インコーポレーテッド | ジペプチジルペプチダーゼ−iv阻害剤のリン酸塩の新規結晶性形態 |
| EP1667524A4 (en) * | 2003-09-23 | 2009-01-14 | Merck & Co Inc | NEW CRYSTALLINE FORM OF A PHOSPHORIC ACID SALT OF A DIPEPTIDYLPEPTIDASE IV INHIBITOR |
| WO2005072530A1 (en) | 2004-01-16 | 2005-08-11 | Merck & Co., Inc. | Novel crystalline salts of a dipeptidyl peptidase-iv inhibitor |
| WO2006033848A1 (en) | 2004-09-15 | 2006-03-30 | Merck & Co., Inc. | Amorphous form of a phosphoric acid salt of a dipeptidyl peptidase-iv inhibitor |
-
2004
- 2004-06-14 JO JO200480A patent/JO2625B1/en active
- 2004-06-15 MY MYPI20042294A patent/MY139595A/en unknown
- 2004-06-15 AR ARP040102070A patent/AR044705A1/es not_active Application Discontinuation
- 2004-06-16 TW TW093117342A patent/TWI347185B/zh not_active IP Right Cessation
- 2004-06-18 KR KR1020087002869A patent/KR101013431B1/ko not_active Ceased
- 2004-06-18 SI SI200430467T patent/SI1654263T2/sl unknown
- 2004-06-18 BR BRPI0411726A patent/BRPI0411726B8/pt active IP Right Grant
- 2004-06-18 PT PT04755691T patent/PT1654263E/pt unknown
- 2004-06-18 CN CNB2004800175443A patent/CN100430397C/zh not_active Expired - Lifetime
- 2004-06-18 ES ES04755691T patent/ES2291907T5/es not_active Expired - Lifetime
- 2004-06-18 PL PL04755691T patent/PL1654263T5/pl unknown
- 2004-06-18 CA CA002529400A patent/CA2529400C/en not_active Expired - Lifetime
- 2004-06-18 GE GEAP20049182A patent/GEP20084489B/en unknown
- 2004-06-18 NZ NZ544026A patent/NZ544026A/en not_active IP Right Cessation
- 2004-06-18 WO PCT/US2004/019683 patent/WO2005003135A1/en not_active Ceased
- 2004-06-18 MX MXPA05013931A patent/MXPA05013931A/es active IP Right Grant
- 2004-06-18 RS YU20050947A patent/RS51873B/sr unknown
- 2004-06-18 AU AU2004253889A patent/AU2004253889B2/en not_active Expired
- 2004-06-18 DK DK04755691.5T patent/DK1654263T4/da active
- 2004-06-18 DE DE602004008938T patent/DE602004008938T3/de not_active Expired - Lifetime
- 2004-06-18 UA UAA200600636A patent/UA86026C2/ru unknown
- 2004-06-18 KR KR1020057024825A patent/KR101016569B1/ko not_active Ceased
- 2004-06-18 ME MEP-2008-602A patent/ME00405B/me unknown
- 2004-06-18 EA EA200600095A patent/EA009042B1/ru active Protection Beyond IP Right Term
- 2004-06-18 AT AT04755691T patent/ATE373003T1/de active
- 2004-06-18 EP EP04755691A patent/EP1654263B2/en not_active Expired - Lifetime
- 2004-06-18 JP JP2005518292A patent/JP4463768B2/ja not_active Expired - Lifetime
- 2004-06-18 HR HR20070534T patent/HRP20070534T4/hr unknown
- 2004-06-21 PE PE2004000605A patent/PE20050696A1/es active IP Right Grant
- 2004-06-23 US US10/874,992 patent/US7326708B2/en active Active
- 2004-06-23 DO DO2004000941A patent/DOP2004000941A/es unknown
-
2005
- 2005-12-06 CR CR8117A patent/CR8117A/es not_active Application Discontinuation
- 2005-12-07 ZA ZA200509933A patent/ZA200509933B/en unknown
- 2005-12-13 IL IL172563A patent/IL172563A/en unknown
- 2005-12-15 IS IS8183A patent/IS2792B/is unknown
- 2005-12-20 MA MA28675A patent/MA27861A1/fr unknown
- 2005-12-21 EC EC2005006245A patent/ECSP056245A/es unknown
- 2005-12-22 CO CO05129153A patent/CO5660266A2/es not_active Application Discontinuation
- 2005-12-23 TN TNP2005000329A patent/TNSN05329A1/en unknown
-
2006
- 2006-01-23 NO NO20060362A patent/NO335371B1/no unknown
-
2007
- 2007-10-16 CY CY20071101337T patent/CY1106936T1/el unknown
-
2013
- 2013-12-19 AR ARP130104918A patent/AR094185A2/es not_active Application Discontinuation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4463768B2 (ja) | ジペプチジルペプチダーゼ−iv阻害剤の燐酸塩 | |
| US7612072B2 (en) | Amorphous form of a phosphoric acid salt of a dipeptidyl peptidase-IV inhibitor | |
| AU2004268024B2 (en) | Novel crystalline forms of a phosphoric acid salt of a dipeptidyl peptidase-IV inhibitor | |
| US20080227786A1 (en) | Novel Crystalline Salts of a Dipeptidyl Peptidase-IV Inhibitor | |
| US20070021430A1 (en) | Novel crystalline form of a phosphoric acid salt of a dipeptidyl peptidase-iv inhibitor | |
| US20140336196A1 (en) | Phosphoric acid salts of sitagliptin | |
| HK1095144B (en) | Phosphoric acid salt of a dipeptidyl peptidase-iv inhibitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050617 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20050624 |
|
| A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20060125 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060207 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060502 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060829 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061222 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20070213 |
|
| A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20070406 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20081014 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20081017 |
|
| RD13 | Notification of appointment of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7433 Effective date: 20091027 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091211 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100217 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4463768 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
| S202 | Request for registration of non-exclusive licence |
Free format text: JAPANESE INTERMEDIATE CODE: R315201 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
| R153 | Grant of patent term extension |
Free format text: JAPANESE INTERMEDIATE CODE: R153 |
|
| R153 | Grant of patent term extension |
Free format text: JAPANESE INTERMEDIATE CODE: R153 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140226 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140226 Year of fee payment: 4 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R153 | Grant of patent term extension |
Free format text: JAPANESE INTERMEDIATE CODE: R153 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R153 | Grant of patent term extension |
Free format text: JAPANESE INTERMEDIATE CODE: R153 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: R3D02 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
