JP2020536898A - スピロ誘導体を調製するためのプロセス - Google Patents
スピロ誘導体を調製するためのプロセス Download PDFInfo
- Publication number
- JP2020536898A JP2020536898A JP2020520223A JP2020520223A JP2020536898A JP 2020536898 A JP2020536898 A JP 2020536898A JP 2020520223 A JP2020520223 A JP 2020520223A JP 2020520223 A JP2020520223 A JP 2020520223A JP 2020536898 A JP2020536898 A JP 2020536898A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- methyl
- preparing
- solution
- stirred
- 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.)
- Withdrawn
Links
- QRXUHLXCEHFYJK-MQWKRIRWSA-N CN(CC([C@@H]1C(O)=O)C#CC#C)C1=O Chemical compound CN(CC([C@@H]1C(O)=O)C#CC#C)C1=O QRXUHLXCEHFYJK-MQWKRIRWSA-N 0.000 description 2
- BOCIWLBENJQNBZ-VIFPVBQESA-N CN(CC[C@]1(CC#C)C(O)=O)C1=O Chemical compound CN(CC[C@]1(CC#C)C(O)=O)C1=O BOCIWLBENJQNBZ-VIFPVBQESA-N 0.000 description 2
- GZUUTWXPONLFKU-UHFFFAOYSA-N Cc1nc(Cl)nc(-c2ccc(C(F)(F)F)cc2)c1 Chemical compound Cc1nc(Cl)nc(-c2ccc(C(F)(F)F)cc2)c1 GZUUTWXPONLFKU-UHFFFAOYSA-N 0.000 description 2
- 0 *[C@@](CO)c1ccccc1 Chemical compound *[C@@](CO)c1ccccc1 0.000 description 1
- PMWWAUBENRRILR-ZDUSSCGKSA-N CC(C)(C)OC(N[C@@](CC#C)(CCN1C)C1=O)=O Chemical compound CC(C)(C)OC(N[C@@](CC#C)(CCN1C)C1=O)=O PMWWAUBENRRILR-ZDUSSCGKSA-N 0.000 description 1
- MHIUUGKXTCDOER-MLWJPKLSSA-N CN(CC(CC#C)[C@@H]1C(O)=O)C1=O Chemical compound CN(CC(CC#C)[C@@H]1C(O)=O)C1=O MHIUUGKXTCDOER-MLWJPKLSSA-N 0.000 description 1
- GCZUIPVRHLYYOG-UHFFFAOYSA-N Cc1nc(C(CC2)NC2(CCN2C)C2=O)nc(-c2ccc(C(F)(F)F)cc2)c1 Chemical compound Cc1nc(C(CC2)NC2(CCN2C)C2=O)nc(-c2ccc(C(F)(F)F)cc2)c1 GCZUIPVRHLYYOG-UHFFFAOYSA-N 0.000 description 1
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
- C07D487/10—Spiro-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/506—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/22—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated
- C07C215/28—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
- C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring
- C07C65/05—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring o-Hydroxy carboxylic acids
- C07C65/10—Salicylic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
- C07D207/277—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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Measuring Volume Flow (AREA)
- Exhaust Gas After Treatment (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762570269P | 2017-10-10 | 2017-10-10 | |
| US62/570,269 | 2017-10-10 | ||
| PCT/US2018/055227 WO2019075073A2 (en) | 2017-10-10 | 2018-10-10 | PROCESS FOR THE PREPARATION OF SPIRO DERIVATIVES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020536898A true JP2020536898A (ja) | 2020-12-17 |
| JP2020536898A5 JP2020536898A5 (https=) | 2021-12-02 |
Family
ID=66100090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020520223A Withdrawn JP2020536898A (ja) | 2017-10-10 | 2018-10-10 | スピロ誘導体を調製するためのプロセス |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US11149039B2 (https=) |
| EP (1) | EP3694510A4 (https=) |
| JP (1) | JP2020536898A (https=) |
| KR (1) | KR20200068678A (https=) |
| CN (1) | CN111526874A (https=) |
| AU (1) | AU2018347349A1 (https=) |
| CA (1) | CA3077088A1 (https=) |
| IL (1) | IL273695A (https=) |
| MA (1) | MA50371A (https=) |
| MX (2) | MX2020003821A (https=) |
| SG (1) | SG11202002707VA (https=) |
| WO (1) | WO2019075073A2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3077088A1 (en) | 2017-10-10 | 2019-04-18 | Biogen Inc. | Process for preparing spiro derivatives |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008533076A (ja) * | 2005-03-15 | 2008-08-21 | エフ.ホフマン−ラ ロシュ アーゲー | Maob阻害剤としての純粋な4−ピロリジノフェニルベンジルエーテル誘導体の製造方法 |
| WO2011013785A1 (ja) * | 2009-07-31 | 2011-02-03 | 日本たばこ産業株式会社 | 含窒素スピロ環化合物及びその医薬用途 |
| JP2014501767A (ja) * | 2011-01-07 | 2014-01-23 | エフ.ホフマン−ラ ロシュ アーゲー | Nk3アンタゴニストとしてのピロリジン誘導体 |
| JP2014512401A (ja) * | 2011-04-26 | 2014-05-22 | エフ.ホフマン−ラ ロシュ アーゲー | mGluR5の陽性アロステリックモジュレーターとしてのエチニル誘導体 |
| JP2015502394A (ja) * | 2011-12-22 | 2015-01-22 | クオンベルゲンセ プハルマセウトイカルス リミテッド | 電位依存性ナトリウムチャネルモジュレーターとしての2−(ピリジン−2イル)−1,7−ジアザ−スピロ[4.4]ノナン−6−オン化合物 |
| JP2015517562A (ja) * | 2012-05-22 | 2015-06-22 | クオンベルゲンセ プハルマセウトイカルス リミテッド | 新規化合物 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US814396A (en) | 1905-05-22 | 1906-03-06 | Joseph R Russell | Burner for liquid fuel. |
| KR0178475B1 (ko) | 1995-09-14 | 1999-03-20 | 윤덕용 | 신규한 n-비닐락탐 유도체 및 그의 중합체 |
| WO2004005293A2 (en) | 2002-07-05 | 2004-01-15 | Targacept, Inc. | N-aryl diazaspiracyclic compounds and methods of preparation and use thereof |
| TW200728258A (en) | 2005-10-10 | 2007-08-01 | Glaxo Group Ltd | Novel compounds |
| US8143306B2 (en) | 2005-10-10 | 2012-03-27 | Convergence Pharmaceuticals Limited | Methods of treating bipolar disorders |
| GB0520578D0 (en) | 2005-10-10 | 2005-11-16 | Glaxo Group Ltd | Novel compounds |
| TW200730494A (en) | 2005-10-10 | 2007-08-16 | Glaxo Group Ltd | Novel compounds |
| ATE472529T1 (de) | 2005-10-10 | 2010-07-15 | Glaxo Group Ltd | Prolinamidderivate als natriumkanalmodulatoren |
| JP2010506853A (ja) | 2006-10-12 | 2010-03-04 | ゼノン・ファーマシューティカルズ・インコーポレイテッド | 疼痛などのナトリウムチャネル媒介性の疾患の処置のための、スピロ([3,2−フロ]ピリジン−3,3’−インドール)−2’(1’h)−オン誘導体および関連化合物 |
| AU2007307635A1 (en) | 2006-10-12 | 2008-04-17 | Xenon Pharmaceuticals Inc. | Tricyclic spiro-oxindole derivatives and their uses as therapeutic agents |
| WO2008090114A1 (en) | 2007-01-24 | 2008-07-31 | Glaxo Group Limited | Pharmaceutical compositions comprising 2-methoxy-5- (5-trifluoromethyl-tetrazol-i-yl-benzyl) - (2s-phenyl-piperidin-3s-yl-) |
| GB0701365D0 (en) | 2007-01-24 | 2007-03-07 | Glaxo Group Ltd | Novel pharmaceutical compositions |
| GB0701366D0 (en) | 2007-01-24 | 2007-03-07 | Glaxo Group Ltd | Novel pharmaceutical compositions |
| GB0706630D0 (en) | 2007-04-04 | 2007-05-16 | Glaxo Group Ltd | Novel compounds |
| AR077252A1 (es) | 2009-06-29 | 2011-08-10 | Xenon Pharmaceuticals Inc | Enantiomeros de compuestos de espirooxindol y sus usos como agentes terapeuticos |
| JP5855000B2 (ja) | 2009-09-14 | 2016-02-09 | クオンベルゲンセ プハルマセウトイカルス リミテッド | α−カルボキサミド誘導体の製造方法 |
| GB201209670D0 (en) | 2012-05-31 | 2012-07-18 | Convergence Pharmaceuticals | Novel compounds |
| JP6619420B2 (ja) | 2014-08-04 | 2019-12-11 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | Metap−2阻害剤としてのピロリジノン誘導体 |
| EP3687533A4 (en) | 2017-09-28 | 2021-01-20 | Biogen Inc. | NEW SALT |
| CA3077088A1 (en) | 2017-10-10 | 2019-04-18 | Biogen Inc. | Process for preparing spiro derivatives |
-
2018
- 2018-10-10 CA CA3077088A patent/CA3077088A1/en not_active Withdrawn
- 2018-10-10 JP JP2020520223A patent/JP2020536898A/ja not_active Withdrawn
- 2018-10-10 KR KR1020207011962A patent/KR20200068678A/ko not_active Withdrawn
- 2018-10-10 WO PCT/US2018/055227 patent/WO2019075073A2/en not_active Ceased
- 2018-10-10 MX MX2020003821A patent/MX2020003821A/es unknown
- 2018-10-10 MA MA050371A patent/MA50371A/fr unknown
- 2018-10-10 US US16/754,044 patent/US11149039B2/en not_active Expired - Fee Related
- 2018-10-10 AU AU2018347349A patent/AU2018347349A1/en not_active Withdrawn
- 2018-10-10 SG SG11202002707VA patent/SG11202002707VA/en unknown
- 2018-10-10 CN CN201880066263.9A patent/CN111526874A/zh not_active Withdrawn
- 2018-10-10 EP EP18866634.1A patent/EP3694510A4/en not_active Withdrawn
-
2020
- 2020-03-30 IL IL273695A patent/IL273695A/en unknown
- 2020-07-13 MX MX2022013928A patent/MX2022013928A/es unknown
-
2021
- 2021-10-15 US US17/502,653 patent/US20220033408A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008533076A (ja) * | 2005-03-15 | 2008-08-21 | エフ.ホフマン−ラ ロシュ アーゲー | Maob阻害剤としての純粋な4−ピロリジノフェニルベンジルエーテル誘導体の製造方法 |
| WO2011013785A1 (ja) * | 2009-07-31 | 2011-02-03 | 日本たばこ産業株式会社 | 含窒素スピロ環化合物及びその医薬用途 |
| JP2014501767A (ja) * | 2011-01-07 | 2014-01-23 | エフ.ホフマン−ラ ロシュ アーゲー | Nk3アンタゴニストとしてのピロリジン誘導体 |
| JP2014512401A (ja) * | 2011-04-26 | 2014-05-22 | エフ.ホフマン−ラ ロシュ アーゲー | mGluR5の陽性アロステリックモジュレーターとしてのエチニル誘導体 |
| JP2015502394A (ja) * | 2011-12-22 | 2015-01-22 | クオンベルゲンセ プハルマセウトイカルス リミテッド | 電位依存性ナトリウムチャネルモジュレーターとしての2−(ピリジン−2イル)−1,7−ジアザ−スピロ[4.4]ノナン−6−オン化合物 |
| JP2015517562A (ja) * | 2012-05-22 | 2015-06-22 | クオンベルゲンセ プハルマセウトイカルス リミテッド | 新規化合物 |
Non-Patent Citations (2)
| Title |
|---|
| ADVANCED SYNTHESIS & CATALYSIS, vol. Vol.353(18), JPN6022048116, 2011, pages 3313 - 3318, ISSN: 0005132949 * |
| AMINO ACIDS, vol. Vol.46(4), JPN6022048117, 2014, pages 1097 - 1103, ISSN: 0005132950 * |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2020003821A (es) | 2023-01-12 |
| US20220033408A1 (en) | 2022-02-03 |
| WO2019075073A3 (en) | 2020-04-02 |
| EP3694510A2 (en) | 2020-08-19 |
| MX2022013928A (es) | 2022-11-30 |
| WO2019075073A2 (en) | 2019-04-18 |
| US20200325144A1 (en) | 2020-10-15 |
| US11149039B2 (en) | 2021-10-19 |
| MA50371A (fr) | 2021-03-31 |
| IL273695A (en) | 2020-05-31 |
| CA3077088A1 (en) | 2019-04-18 |
| KR20200068678A (ko) | 2020-06-15 |
| SG11202002707VA (en) | 2020-04-29 |
| AU2018347349A1 (en) | 2020-04-23 |
| CN111526874A (zh) | 2020-08-11 |
| EP3694510A4 (en) | 2021-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7034941B2 (ja) | Lsd1/hdac二重阻害剤としてのシクロプロピル-アミド化合物 | |
| CN110799503B (zh) | 美卡奥美坎替的合成 | |
| JP2020510630A (ja) | Wee1阻害剤としての1,2−ジヒドロ−3H−ピラゾロ[3,4−d]ピリミジン−3−オン誘導体 | |
| JP5279789B2 (ja) | キラルプロピオン酸誘導体の製造方法 | |
| EP3077375B1 (en) | Process for large scale production of 1-[(2-bromophenyl)sulfonyl]-5-methoxy-3-[(4-methyl-1-piperazinyl)methyl]-1h-indole dimesylate monohydrate | |
| JP2024538723A (ja) | 鏡像異性体の分離のための方法 | |
| CN106414439B (zh) | 作为食欲素受体拮抗剂的哌啶衍生物 | |
| KR20170032328A (ko) | 피라졸 유도체의 제조 방법 | |
| JP4955779B2 (ja) | (1r,2s,5s)−n−[(1s)−3−アミノ−1−(シクロブチルメチル)−2,3−ジオキソプロピル]−3−[(2s)−2−[[[(1,1−ジメチルエチル)アミノ]カルボニル]−アミノ]−3,3−ジメチル−1−オキソブチル]−6,6−ジメチル−3−アザビシクロ[3.1.0]ヘキサン−2−カルボキサミドを調製するための方法 | |
| JP7227925B2 (ja) | 1-[5-(2-フルオロフェニル)-1-(ピリジン-3-イルスルホニル)-1h-ピロ-ル-3-イル]-n-メチルメタンアミンモノフマル酸塩の製造法 | |
| CN114096529A (zh) | 化学方法 | |
| WO2006039639A1 (en) | Crystalline forms and process for preparing spiro-hydantoin compounds | |
| JP2020536898A (ja) | スピロ誘導体を調製するためのプロセス | |
| JP2019516669A (ja) | Ad−35を調製する方法 | |
| JP3598277B2 (ja) | エタンスルホニルピペリジン誘導体の製造方法 | |
| CN105017147B (zh) | 一种回收和利用Bedaquiline立体化学异构体的方法 | |
| CN110023316A (zh) | 制备咪唑并吡咯烷酮衍生物及其中间体的化学方法 | |
| CN116444528A (zh) | 一种氧代三嗪并哌嗪杂环化合物及其制备方法与应用 | |
| CN107304170B (zh) | 一种二聚物的制备方法 | |
| WO2020213714A1 (ja) | シス-(-)-フロシノピペリドールの製造方法 | |
| HK40035061A (en) | Process for preparing spiro derivatives | |
| CN102757399B (zh) | 一种阿利克伦中间体的制备方法 | |
| JP2020502148A (ja) | ジアゼピン誘導体の製造のための方法 | |
| CN120365245A (zh) | 一种瑞马唑仑中间体的制备方法 | |
| CN107652269A (zh) | 甲磺酸氟马替尼中间体纯化方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211005 |
|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20211005 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211005 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20221013 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221115 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230119 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230515 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230822 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20230823 |