IN2013MU03070A - - Google Patents
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- Publication number
- IN2013MU03070A IN2013MU03070A IN3070MU2013A IN2013MU03070A IN 2013MU03070 A IN2013MU03070 A IN 2013MU03070A IN 3070MU2013 A IN3070MU2013 A IN 3070MU2013A IN 2013MU03070 A IN2013MU03070 A IN 2013MU03070A
- Authority
- IN
- India
- Prior art keywords
- preparation
- relates
- present
- novel process
- dimethyl fumarate
- Prior art date
Links
- LDCRTTXIJACKKU-ONEGZZNKSA-N dimethyl fumarate Chemical compound COC(=O)\C=C\C(=O)OC LDCRTTXIJACKKU-ONEGZZNKSA-N 0.000 abstract 1
- 229960004419 dimethyl fumarate Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/593—Dicarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/60—Maleic acid esters; Fumaric acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2014/064726 WO2015044853A2 (en) | 2013-09-25 | 2014-09-22 | Process for preparation of dimethyl fumarate |
| US15/025,056 US9840456B2 (en) | 2013-09-25 | 2014-09-22 | Process for preparation of dimethyl fumarate |
| IN3070MU2013 IN2013MU03070A (enrdf_load_html_response) | 2013-09-25 | 2014-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN3070MU2013 IN2013MU03070A (enrdf_load_html_response) | 2013-09-25 | 2014-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2013MU03070A true IN2013MU03070A (enrdf_load_html_response) | 2015-07-17 |
Family
ID=52744630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3070MU2013 IN2013MU03070A (enrdf_load_html_response) | 2013-09-25 | 2014-09-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9840456B2 (enrdf_load_html_response) |
| IN (1) | IN2013MU03070A (enrdf_load_html_response) |
| WO (1) | WO2015044853A2 (enrdf_load_html_response) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2939990C (en) | 2014-02-28 | 2018-07-10 | Banner Life Sciences Llc | Controlled release enteric soft capsules of fumarate esters |
| US9326947B1 (en) | 2014-02-28 | 2016-05-03 | Banner Life Sciences Llc | Controlled release fumarate esters |
| US10098863B2 (en) | 2014-02-28 | 2018-10-16 | Banner Life Sciences Llc | Fumarate esters |
| US9636318B2 (en) | 2015-08-31 | 2017-05-02 | Banner Life Sciences Llc | Fumarate ester dosage forms |
| EA201890068A1 (ru) * | 2015-06-17 | 2018-09-28 | Байоджен Ма Инк. | Частицы диметилфумарата и фармацевтические композиции на их основе |
| WO2021142062A1 (en) * | 2020-01-10 | 2021-07-15 | Banner Life Sciences Llc | Fumarate ester dosage forms with enhanced gastrointestinal tolerability |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2743637C2 (ru) * | 2009-01-09 | 2021-02-20 | Фвп Ип Апс | Фармацевтический состав, содержащий один или более эфиров фумаровой кислоты в разлагаемой матрице |
| RS56972B1 (sr) * | 2011-06-08 | 2018-05-31 | Biogen Ma Inc | Postupak za pripremu visoko-čistog i kristalnog dimetil fumarata |
| CN102766050A (zh) | 2012-08-10 | 2012-11-07 | 太仓市运通化工厂 | 一种富马酸二甲酯的合成方法 |
| CN109223725A (zh) * | 2013-08-26 | 2019-01-18 | 前进制药知识产权有限公司 | 用于以低的日剂量施用的含富马酸二甲酯的药物组合物 |
-
2014
- 2014-09-22 US US15/025,056 patent/US9840456B2/en active Active
- 2014-09-22 WO PCT/IB2014/064726 patent/WO2015044853A2/en not_active Ceased
- 2014-09-22 IN IN3070MU2013 patent/IN2013MU03070A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015044853A2 (en) | 2015-04-02 |
| US20160237021A1 (en) | 2016-08-18 |
| WO2015044853A3 (en) | 2015-06-11 |
| US9840456B2 (en) | 2017-12-12 |