ZA201408429B - Methods for the synthesis of ethylfumarates and their use as intermediates - Google Patents
Methods for the synthesis of ethylfumarates and their use as intermediatesInfo
- Publication number
- ZA201408429B ZA201408429B ZA2014/08429A ZA201408429A ZA201408429B ZA 201408429 B ZA201408429 B ZA 201408429B ZA 2014/08429 A ZA2014/08429 A ZA 2014/08429A ZA 201408429 A ZA201408429 A ZA 201408429A ZA 201408429 B ZA201408429 B ZA 201408429B
- Authority
- ZA
- South Africa
- Prior art keywords
- ethylfumarates
- intermediates
- synthesis
- methods
- Prior art date
Links
- SASYHUDIOGGZCN-ONEGZZNKSA-N (e)-2-ethylbut-2-enedioic acid Chemical class CC\C(C(O)=O)=C/C(O)=O SASYHUDIOGGZCN-ONEGZZNKSA-N 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000000543 intermediate Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
- C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261639536P | 2012-04-27 | 2012-04-27 | |
| PCT/US2013/032162 WO2013162764A1 (en) | 2012-04-27 | 2013-03-15 | Methods for the synthesis of ethylfumarates and their use as intermediates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA201408429B true ZA201408429B (en) | 2021-05-26 |
Family
ID=49477848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2014/08429A ZA201408429B (en) | 2012-04-27 | 2014-11-17 | Methods for the synthesis of ethylfumarates and their use as intermediates |
Country Status (16)
| Country | Link |
|---|---|
| US (6) | US9193691B2 (instruction) |
| EP (1) | EP2841422B1 (instruction) |
| JP (1) | JP6241682B2 (instruction) |
| KR (1) | KR20150023315A (instruction) |
| CN (2) | CN107879938A (instruction) |
| AU (2) | AU2013252901B2 (instruction) |
| BR (1) | BR112014026809A2 (instruction) |
| CA (1) | CA2871126C (instruction) |
| HK (1) | HK1207382A1 (instruction) |
| IL (1) | IL235247A0 (instruction) |
| IN (1) | IN2014DN09774A (instruction) |
| MX (1) | MX361470B (instruction) |
| RU (1) | RU2014143116A (instruction) |
| SG (1) | SG11201406970QA (instruction) |
| WO (1) | WO2013162764A1 (instruction) |
| ZA (1) | ZA201408429B (instruction) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9006175B2 (en) | 1999-06-29 | 2015-04-14 | Mannkind Corporation | Potentiation of glucose elimination |
| ES2425392T3 (es) | 2002-03-20 | 2013-10-15 | Mannkind Corporation | Cartucho para un aparato de inhalación |
| JP5078014B2 (ja) | 2004-08-20 | 2012-11-21 | マンカインド コーポレイション | ジケトピペラジン合成の触媒反応 |
| PL2322180T3 (pl) | 2004-08-23 | 2015-10-30 | Mannkind Corp | Sole diketopiperazyny do dostarczania leków |
| CN104324366B (zh) | 2005-09-14 | 2016-10-05 | 曼金德公司 | 以提高活性试剂对结晶微粒表面的亲和力为基础的药物配制方法 |
| KR20080096809A (ko) | 2006-02-22 | 2008-11-03 | 맨카인드 코포레이션 | 디케토피페라진 및 활성제를 포함하는 마이크로입자의 약학특성의 개선 방법 |
| US8485180B2 (en) | 2008-06-13 | 2013-07-16 | Mannkind Corporation | Dry powder drug delivery system |
| MY155524A (en) | 2008-06-13 | 2015-10-30 | Mannkind Corp | A dry powder inhaler and system for drug delivery |
| KR101628410B1 (ko) | 2008-06-20 | 2016-06-08 | 맨카인드 코포레이션 | 흡입 활동에 관한 실시간 프로파일링을 위한 대화형 장치 및 방법 |
| TWI532497B (zh) | 2008-08-11 | 2016-05-11 | 曼凱公司 | 超快起作用胰島素之用途 |
| US8314106B2 (en) | 2008-12-29 | 2012-11-20 | Mannkind Corporation | Substituted diketopiperazine analogs for use as drug delivery agents |
| DK2405963T3 (da) | 2009-03-11 | 2013-12-16 | Mannkind Corp | Apparat, system og fremgangsmåde til at måle modstand i en inhalator |
| KR20180079458A (ko) | 2009-06-12 | 2018-07-10 | 맨카인드 코포레이션 | 한정된 비표면적을 갖는 디케토피페라진 마이크로입자 |
| US9016147B2 (en) | 2009-11-03 | 2015-04-28 | Mannkind Corporation | Apparatus and method for simulating inhalation efforts |
| BR112012033060A2 (pt) | 2010-06-21 | 2018-02-27 | Mannkind Corp | métodos de sistema de liberação de fármaco em pó seco |
| AU2012236150B2 (en) | 2011-04-01 | 2016-03-31 | Mannkind Corporation | Blister package for pharmaceutical cartridges |
| WO2012174472A1 (en) | 2011-06-17 | 2012-12-20 | Mannkind Corporation | High capacity diketopiperazine microparticles |
| AU2012328885B2 (en) | 2011-10-24 | 2017-08-31 | Mannkind Corporation | Methods and compositions for treating pain |
| BR112014026809A2 (pt) * | 2012-04-27 | 2017-06-27 | Mannkind Corp | métodos para a síntese de etilfumaratos ativados e seu uso como intermediários |
| SG10201605800UA (en) | 2012-07-12 | 2016-09-29 | Mannkind Corp | Dry powder drug delivery system and methods |
| US10159644B2 (en) | 2012-10-26 | 2018-12-25 | Mannkind Corporation | Inhalable vaccine compositions and methods |
| AU2014228415B2 (en) | 2013-03-15 | 2018-08-09 | Mannkind Corporation | Microcrystalline diketopiperazine compositions and methods |
| KR102465025B1 (ko) | 2013-07-18 | 2022-11-09 | 맨카인드 코포레이션 | 열-안정성 건조 분말 약제학적 조성물 및 방법 |
| WO2015021064A1 (en) | 2013-08-05 | 2015-02-12 | Mannkind Corporation | Insufflation apparatus and methods |
| US10307464B2 (en) | 2014-03-28 | 2019-06-04 | Mannkind Corporation | Use of ultrarapid acting insulin |
| US10561806B2 (en) | 2014-10-02 | 2020-02-18 | Mannkind Corporation | Mouthpiece cover for an inhaler |
| CN117646042B (zh) * | 2023-11-13 | 2025-04-11 | 浙江工业大学 | 一种富马酸单酯的制备方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3407203A (en) | 1965-03-22 | 1968-10-22 | Union Carbide Corp | Novel process for the preparation of diketopiperazines |
| US5352461A (en) * | 1992-03-11 | 1994-10-04 | Pharmaceutical Discovery Corporation | Self assembling diketopiperazine drug delivery system |
| DE10019879A1 (de) | 2000-04-20 | 2001-10-25 | Degussa | Verfahren zur Herstellung von 2,5-Diketopiperazinen, neue 2,5-Diketopiperazine und deren Verwendung |
| JP5078014B2 (ja) | 2004-08-20 | 2012-11-21 | マンカインド コーポレイション | ジケトピペラジン合成の触媒反応 |
| PL2322180T3 (pl) | 2004-08-23 | 2015-10-30 | Mannkind Corp | Sole diketopiperazyny do dostarczania leków |
| KR20080096809A (ko) * | 2006-02-22 | 2008-11-03 | 맨카인드 코포레이션 | 디케토피페라진 및 활성제를 포함하는 마이크로입자의 약학특성의 개선 방법 |
| JP5788806B2 (ja) * | 2008-12-29 | 2015-10-07 | マンカインド コーポレイション | 薬物送達剤用置換ジケトピペラジン及びその塩、これらを含む治療用組成物、微粒子組成物及び乾燥粉末組成物、並びに、その調整方法 |
| US8314106B2 (en) | 2008-12-29 | 2012-11-20 | Mannkind Corporation | Substituted diketopiperazine analogs for use as drug delivery agents |
| EP2427430B1 (en) * | 2009-05-04 | 2014-09-10 | The Royal Institution for the Advancement of Learning/McGill University | 5-oxo-ete receptor antagonist compounds |
| CN101851213A (zh) * | 2010-06-21 | 2010-10-06 | 于清 | 3，6-双(4-双反丁烯二酰基氨丁基)-2，5-二酮哌嗪及其盐取代物的合成方法 |
| CN103534242B (zh) | 2011-02-10 | 2016-04-20 | 曼坎德公司 | N-保护的双-3,6-(4-氨基烷基)-2,5-二酮哌嗪的形成 |
| BR112014026809A2 (pt) * | 2012-04-27 | 2017-06-27 | Mannkind Corp | métodos para a síntese de etilfumaratos ativados e seu uso como intermediários |
-
2013
- 2013-03-15 BR BR112014026809A patent/BR112014026809A2/pt not_active Application Discontinuation
- 2013-03-15 CA CA2871126A patent/CA2871126C/en active Active
- 2013-03-15 JP JP2015508969A patent/JP6241682B2/ja active Active
- 2013-03-15 HK HK15108108.5A patent/HK1207382A1/xx unknown
- 2013-03-15 EP EP13781305.1A patent/EP2841422B1/en active Active
- 2013-03-15 AU AU2013252901A patent/AU2013252901B2/en active Active
- 2013-03-15 KR KR20147033484A patent/KR20150023315A/ko not_active Withdrawn
- 2013-03-15 IN IN9774DEN2014 patent/IN2014DN09774A/en unknown
- 2013-03-15 CN CN201711143342.9A patent/CN107879938A/zh active Pending
- 2013-03-15 WO PCT/US2013/032162 patent/WO2013162764A1/en active Application Filing
- 2013-03-15 RU RU2014143116A patent/RU2014143116A/ru not_active Application Discontinuation
- 2013-03-15 MX MX2014013075A patent/MX361470B/es active IP Right Grant
- 2013-03-15 CN CN201380033409.7A patent/CN104797563B/zh active Active
- 2013-03-15 SG SG11201406970QA patent/SG11201406970QA/en unknown
- 2013-03-15 US US13/834,106 patent/US9193691B2/en active Active
-
2014
- 2014-10-21 IL IL235247A patent/IL235247A0/en unknown
- 2014-11-17 ZA ZA2014/08429A patent/ZA201408429B/en unknown
-
2015
- 2015-11-23 US US14/949,489 patent/US10071969B2/en active Active
-
2018
- 2018-02-27 AU AU2018201397A patent/AU2018201397B2/en active Active
- 2018-09-10 US US16/126,323 patent/US10858325B2/en active Active
-
2020
- 2020-12-07 US US17/113,540 patent/US11479535B2/en active Active
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2022
- 2022-10-24 US US17/972,220 patent/US12202807B2/en active Active
-
2024
- 2024-12-12 US US18/978,238 patent/US20250109109A1/en active Pending
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