JPH11505242A - ロピバカイン塩酸塩一水和物の新規な製造方法 - Google Patents
ロピバカイン塩酸塩一水和物の新規な製造方法Info
- Publication number
- JPH11505242A JPH11505242A JP8534738A JP53473896A JPH11505242A JP H11505242 A JPH11505242 A JP H11505242A JP 8534738 A JP8534738 A JP 8534738A JP 53473896 A JP53473896 A JP 53473896A JP H11505242 A JPH11505242 A JP H11505242A
- Authority
- JP
- Japan
- Prior art keywords
- water
- base
- acetone
- product
- catalyst
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Hydrogenated Pyridines (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.工程1 (i) 次の式(II) のラセミ体の出発物質ピペコロキシリジド塩酸塩を稀釈された塩基を用いた有 機溶媒への抽出により、そのHCl塩から遊離させ; (ii) ピペコロキシリジドを水と共に安定した結晶系を形成する分割剤を用 いて結晶化によって分割し、稀釈された塩基を用いた最低限度約1%(w/w)の 水を溶解する有機溶媒中での抽出によってその結晶性の生成物をその塩から遊離 させて次の式(III) の化合物の(S)−ピペコロキシリジドを生せしめ; 工程2 (i) 式(III)のS−ピペコロキシリジドを塩基および場合によって は触媒の存在下に1−ハロプロパンでアルキル化し、この反応を加熱によって完 結させ、その後に無機塩を水で抽出することによって除去し; (ii) 工程2(i)で得られた溶液を場合によっては稀釈し、そしてその生成 物は次の式(IV) のロピバカイン塩酸塩として沈澱させ、これをその後に分離し; 工程3 工程2(ii)で得られた生成物(IV)をアセトン水溶液に溶解し、その生 成物(I)はアセトンの添加によって沈澱させ、その生成物を最終的に分離し、乾 燥する 上記の反応工程からなる式(I) のロピバカイン塩酸塩一水和物の製造方法。 2.工程1(ii)の中で水と一緒になって安定した結晶系を形成する分割剤がアセ トンである請求項1の方法。 3.ケトンがアセトンおよびエチルメチルケトンから選択される請求項2の方法 。 4.ケトンがアセトンである請求項3の方法。 5.結晶化工程の1(ii)で用いた有機溶媒の水含有量が15〜25%である請求項1 の方法。 6.水含有量が20%である請求項5の方法。 7.工程1(i)の稀釈された塩基が、水酸化ナトリウム、水酸化カリウム、炭酸 ナトリウム、または炭酸カリウムから選択される請求項1の方法。 8.工程1(i)の分割剤がL−(−)−ジベンゾイル酒石酸またはL−(−)−ジト ルオイル酒石酸である請求項8の方法。 9.分割剤がL−(−)−ジベンゾイル酒石酸である請求項8による方法。 10.工程1(ii)の抽出に使用される有機溶媒が、イソブチルメチルケトン、アセ トニトリル、エタノールまたはトルエンから選択される請求項1の 方法。 11.抽出に使用される有機溶媒が、イソブチルメチルケトンである請求項1の方 法。 12.工程2(i)のアルキル化が触媒の存在下でかつ還流温度で行われる請求項1 の方法。 13.工程2(i)のアルキル化試薬が1−ブロモプロパンまたは1−ヨードプロパ ンである請求項1の方法。 14.工程2(i)の塩基が、炭酸塩またはアミンである請求項14の方法。 15.工程2(i)の塩基が、炭酸カリウム、炭酸ナトリウムおよびトリエチルアミ ンから選択される請求項14の方法。 16.工程2(i)の塩基が、炭酸カリウムである請求項14の方法。 17.工程2(i)の触媒がヨウ化物触媒である請求項17の方法。 18.触媒がヨウ化ナトリウムである請求項17の方法。 19.工程2(i)の反応が2相系で行われる請求項1の方法。 20.約5%の追加量の水が工程1(ii)の反応の間に存在する請求項1の方法。 21.請求項1の方法によって製造された式(I) のロピバカイン塩酸塩一水和物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9501808-1 | 1995-05-16 | ||
| SE9501808A SE9501808D0 (sv) | 1995-05-16 | 1995-05-16 | New process |
| PCT/SE1996/000563 WO1996036606A1 (en) | 1995-05-16 | 1996-04-30 | New process for the preparation of ropivacaine hydrochloride monohydrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11505242A true JPH11505242A (ja) | 1999-05-18 |
| JP3079112B2 JP3079112B2 (ja) | 2000-08-21 |
Family
ID=20398325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08534738A Expired - Lifetime JP3079112B2 (ja) | 1995-05-16 | 1996-04-30 | ロピバカイン塩酸塩一水和物の新規な製造方法 |
Country Status (33)
| Country | Link |
|---|---|
| US (1) | US5959112A (ja) |
| EP (1) | EP0828711B1 (ja) |
| JP (1) | JP3079112B2 (ja) |
| KR (1) | KR100425232B1 (ja) |
| CN (1) | CN1121388C (ja) |
| AR (1) | AR002737A1 (ja) |
| AT (1) | ATE207900T1 (ja) |
| AU (1) | AU696875B2 (ja) |
| BR (1) | BR9608820A (ja) |
| CA (1) | CA2219308C (ja) |
| CZ (1) | CZ290576B6 (ja) |
| DE (1) | DE69616543T2 (ja) |
| DK (1) | DK0828711T3 (ja) |
| EE (1) | EE03394B1 (ja) |
| ES (1) | ES2166888T3 (ja) |
| HU (1) | HU221793B1 (ja) |
| IL (1) | IL118178A (ja) |
| IN (1) | IN185146B (ja) |
| IS (1) | IS1832B (ja) |
| MY (1) | MY115018A (ja) |
| NO (1) | NO309035B1 (ja) |
| NZ (1) | NZ308249A (ja) |
| PL (1) | PL184767B1 (ja) |
| PT (1) | PT828711E (ja) |
| RU (1) | RU2167153C2 (ja) |
| SA (1) | SA96160764B1 (ja) |
| SE (1) | SE9501808D0 (ja) |
| SK (1) | SK281812B6 (ja) |
| TR (1) | TR199701362T1 (ja) |
| TW (1) | TW340841B (ja) |
| UA (1) | UA46770C2 (ja) |
| WO (1) | WO1996036606A1 (ja) |
| ZA (1) | ZA963545B (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69824632T2 (de) | 1997-11-12 | 2005-06-09 | Mitsubishi Chemical Corp. | Purinderivate und medikamente, welche dieselben als aktiven bestandteil enthalten |
| KR100747106B1 (ko) | 1999-05-11 | 2007-08-08 | 미쯔비시 가가꾸 가부시끼가이샤 | 퓨린 유도체 이수화물, 이를 유효성분으로 함유하는 의약및 이의 제조 중간체 |
| WO2001029002A1 (en) * | 1999-10-20 | 2001-04-26 | Smithkline Beecham Plc | Process for the preparation of 4-(fluorophenyl)piperidine esters |
| BRPI0104491B8 (pt) * | 2001-10-10 | 2021-05-25 | Cristalia Produtos Quim Farmaceuticos Ltda | n-(2,6-dimetilfenil)-1-propil-2-piperidinocarboxamida; processo de obtenção dos enantiômeros; mistura não racêmica dos anantiômeros e seu processo de obtenção e composição farmacêutica. |
| US20060270708A1 (en) * | 2005-05-25 | 2006-11-30 | Navinta Llc | Novel process for preparation of isotonic aqueous injection of ropivacaine |
| WO2009044404A1 (en) * | 2007-10-01 | 2009-04-09 | Ramniwas Goel | Process for the preparation of (s)-ropivacaine hydrochloride monohydrate |
| CN102093284B (zh) * | 2010-12-29 | 2013-05-08 | 宜昌人福药业有限责任公司 | 富集哌啶-2-甲酰苯胺类旋光化合物的方法 |
| WO2014009964A1 (en) * | 2012-07-11 | 2014-01-16 | Neon Laboratories Limited | Process for enantiomeric enrichment of 2 ', 6 ' - pipecoloxylidide |
| CN103086954A (zh) * | 2013-02-04 | 2013-05-08 | 山东省医药工业研究所 | 一种制备罗哌卡因的方法 |
| CN104003930B (zh) * | 2014-06-13 | 2016-06-08 | 山东金诃药物研究开发有限公司 | 一种盐酸罗哌卡因的制备方法 |
| CN113105386B (zh) * | 2021-04-10 | 2022-11-25 | 河北一品制药股份有限公司 | 一种盐酸罗哌卡因一水合物工业化的制备方法 |
| CN114524763B (zh) * | 2022-03-11 | 2026-03-10 | 山东科源制药股份有限公司 | 一种制备盐酸罗哌卡因杂质(r)-n-(2,6-二甲苯基)哌啶-2-甲酰胺方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE341404B (ja) * | 1967-05-18 | 1971-12-27 | Sterling Drug Inc | |
| AU560367B2 (en) * | 1983-08-01 | 1987-04-02 | Astra Lakemedel Aktiebolag | L-n-n-propylpipecolic acid-2,6-xylidide and method for preparing the same |
| SE451840B (sv) * | 1986-01-03 | 1987-11-02 | Astra Laekemedel Ab | Optiskt rent monohydrat av s-(-)-1-propyl-2',6'-pipekoloxylididhydroklorid, sett att framstella denna och farmaceutiska beredningar for lokalbedovning |
| SU1579455A3 (ru) * | 1987-07-01 | 1990-07-15 | Астра Лекемедель Актиеболаг (Фирма) | Способ получени оптически чистого моногидрата S-(-)-1-пропил-2 @ ,6 @ -пипеколоксилидид гидрохлорида |
-
1995
- 1995-05-16 SE SE9501808A patent/SE9501808D0/xx unknown
-
1996
- 1996-04-19 IN IN837DE1996 patent/IN185146B/en unknown
- 1996-04-30 AT AT96914488T patent/ATE207900T1/de active
- 1996-04-30 KR KR1019970708171A patent/KR100425232B1/ko not_active Expired - Lifetime
- 1996-04-30 PT PT96914488T patent/PT828711E/pt unknown
- 1996-04-30 HU HU9900327A patent/HU221793B1/hu active IP Right Grant
- 1996-04-30 EP EP96914488A patent/EP0828711B1/en not_active Expired - Lifetime
- 1996-04-30 US US08/647,994 patent/US5959112A/en not_active Expired - Lifetime
- 1996-04-30 WO PCT/SE1996/000563 patent/WO1996036606A1/en not_active Ceased
- 1996-04-30 PL PL96323461A patent/PL184767B1/pl unknown
- 1996-04-30 CA CA002219308A patent/CA2219308C/en not_active Expired - Fee Related
- 1996-04-30 EE EE9700301A patent/EE03394B1/xx unknown
- 1996-04-30 UA UA97126021A patent/UA46770C2/uk unknown
- 1996-04-30 ES ES96914488T patent/ES2166888T3/es not_active Expired - Lifetime
- 1996-04-30 DK DK96914488T patent/DK0828711T3/da active
- 1996-04-30 RU RU97120751/04A patent/RU2167153C2/ru active
- 1996-04-30 CZ CZ19973452A patent/CZ290576B6/cs not_active IP Right Cessation
- 1996-04-30 AU AU57832/96A patent/AU696875B2/en not_active Expired
- 1996-04-30 NZ NZ308249A patent/NZ308249A/en not_active IP Right Cessation
- 1996-04-30 SK SK1512-97A patent/SK281812B6/sk not_active IP Right Cessation
- 1996-04-30 BR BR9608820A patent/BR9608820A/pt not_active Application Discontinuation
- 1996-04-30 TR TR97/01362T patent/TR199701362T1/xx unknown
- 1996-04-30 JP JP08534738A patent/JP3079112B2/ja not_active Expired - Lifetime
- 1996-04-30 CN CN96195279A patent/CN1121388C/zh not_active Expired - Lifetime
- 1996-04-30 DE DE69616543T patent/DE69616543T2/de not_active Expired - Lifetime
- 1996-05-03 ZA ZA963545A patent/ZA963545B/xx unknown
- 1996-05-05 SA SA96160764A patent/SA96160764B1/ar unknown
- 1996-05-06 TW TW085105371A patent/TW340841B/zh not_active IP Right Cessation
- 1996-05-07 AR ARP960102486A patent/AR002737A1/es unknown
- 1996-05-07 IL IL11817896A patent/IL118178A/xx not_active IP Right Cessation
- 1996-05-16 MY MYPI96001857A patent/MY115018A/en unknown
-
1997
- 1997-11-04 IS IS4607A patent/IS1832B/is unknown
- 1997-11-13 NO NO975220A patent/NO309035B1/no not_active IP Right Cessation
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