WO2004089965A3 - Topiramate and processes for the preparation thereof - Google Patents
Topiramate and processes for the preparation thereof Download PDFInfo
- Publication number
- WO2004089965A3 WO2004089965A3 PCT/GB2004/001568 GB2004001568W WO2004089965A3 WO 2004089965 A3 WO2004089965 A3 WO 2004089965A3 GB 2004001568 W GB2004001568 W GB 2004001568W WO 2004089965 A3 WO2004089965 A3 WO 2004089965A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- topiramate
- processes
- preparation
- same
- formula
- Prior art date
Links
Classifications
-
- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7024—Esters of saccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H9/00—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Pain & Pain Management (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN343/MUM/2003 | 2003-04-07 | ||
IN343MU2003 | 2003-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004089965A2 WO2004089965A2 (en) | 2004-10-21 |
WO2004089965A3 true WO2004089965A3 (en) | 2005-01-20 |
Family
ID=33156204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2004/001568 WO2004089965A2 (en) | 2003-04-07 | 2004-04-07 | Topiramate and processes for the preparation thereof |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2004089965A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5643844B2 (en) * | 2010-02-05 | 2014-12-17 | サイノファーム タイワン リミテッド | Topiramate manufacturing method |
US8652527B1 (en) | 2013-03-13 | 2014-02-18 | Upsher-Smith Laboratories, Inc | Extended-release topiramate capsules |
US9101545B2 (en) | 2013-03-15 | 2015-08-11 | Upsher-Smith Laboratories, Inc. | Extended-release topiramate capsules |
CN110655542A (en) * | 2018-06-29 | 2020-01-07 | 鲁南制药集团股份有限公司 | Crystal form of 2,3:4, 5-bis-O- (1-methylethylidene) -beta-D-fructopyranose chlorosulfonate |
CN113999228B (en) * | 2021-11-08 | 2022-11-04 | 南京卓康医药科技有限公司 | Synthesis method of tadalafil |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513006A (en) * | 1983-09-26 | 1985-04-23 | Mcneil Lab., Inc. | Anticonvulsant sulfamate derivatives |
-
2004
- 2004-04-07 WO PCT/GB2004/001568 patent/WO2004089965A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513006A (en) * | 1983-09-26 | 1985-04-23 | Mcneil Lab., Inc. | Anticonvulsant sulfamate derivatives |
Non-Patent Citations (1)
Title |
---|
MARYANOFF B E ET AL: "ANTICONVULSANT O-ALKYL SULFAMATES. 2,3:4,5-BIS-O- (1-METHYLETHYLIDENE)-BETA-D-FRUCTOPYRANOSE SULFAMATE AND RELATED COMPOUNDS", JOURNAL OF MEDICINAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY. WASHINGTON, US, vol. 30, no. 5, 1 May 1987 (1987-05-01), pages 880 - 887, XP000647869, ISSN: 0022-2623 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004089965A2 (en) | 2004-10-21 |
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