EP3226885A4 - Produits intermédiaires et procédés de préparation de micafungine - Google Patents
Produits intermédiaires et procédés de préparation de micafungine Download PDFInfo
- Publication number
- EP3226885A4 EP3226885A4 EP15849490.6A EP15849490A EP3226885A4 EP 3226885 A4 EP3226885 A4 EP 3226885A4 EP 15849490 A EP15849490 A EP 15849490A EP 3226885 A4 EP3226885 A4 EP 3226885A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- micafungin
- intermediates
- prepare
- processes
- prepare micafungin
- 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- Withdrawn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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/12—Cyclic peptides, e.g. bacitracins; Polymyxins; Gramicidins S, C; Tyrocidins A, B or C
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- 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
- C07D487/12—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 three hetero rings
- C07D487/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Gastroenterology & Hepatology (AREA)
- Pharmacology & Pharmacy (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN3174MU2014 | 2014-10-07 | ||
PCT/IN2015/000379 WO2016056023A2 (fr) | 2014-10-07 | 2015-10-07 | Produits intermédiaires et procédés de préparation de micafungine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3226885A2 EP3226885A2 (fr) | 2017-10-11 |
EP3226885A4 true EP3226885A4 (fr) | 2018-07-18 |
Family
ID=55653918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15849490.6A Withdrawn EP3226885A4 (fr) | 2014-10-07 | 2015-10-07 | Produits intermédiaires et procédés de préparation de micafungine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3226885A4 (fr) |
WO (1) | WO2016056023A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106866650A (zh) * | 2017-01-09 | 2017-06-20 | 博瑞生物医药泰兴市有限公司 | 一种米卡芬净的合成与提纯方法 |
WO2019138299A1 (fr) * | 2018-01-09 | 2019-07-18 | Aurozymes | Procédé amélioré pour la préparation de micafungine sodique |
CN113087775B (zh) * | 2018-05-31 | 2022-07-08 | 杭州中美华东制药有限公司 | 米卡芬净钠新晶型ii及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013034670A1 (fr) * | 2011-09-09 | 2013-03-14 | Sandoz Ag | Préparation d'intermédiaires de la micafungine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6107458A (en) * | 1994-10-07 | 2000-08-22 | Fujisawa Pharmaceutical Co., Ltd. | Cyclic hexapeptides having antibiotic activity |
FR2794747B1 (fr) * | 1999-06-09 | 2004-04-16 | Hoechst Marion Roussel Inc | Nouveaux derives de l'echinocandine, leur procede de preparation et leur application comme anti-fongiques |
JP4784093B2 (ja) * | 2002-08-08 | 2011-09-28 | アステラス製薬株式会社 | イソオキサゾリル安息香酸の製造法 |
-
2015
- 2015-10-07 WO PCT/IN2015/000379 patent/WO2016056023A2/fr active Application Filing
- 2015-10-07 EP EP15849490.6A patent/EP3226885A4/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013034670A1 (fr) * | 2011-09-09 | 2013-03-14 | Sandoz Ag | Préparation d'intermédiaires de la micafungine |
Non-Patent Citations (1)
Title |
---|
ZBIGNIEW J. KAMINSKI: "Triazine-based condensing reagents", BIOPOLYMERS, vol. 55, no. 2, 1 January 2000 (2000-01-01), US, pages 140 - 164, XP055481702, ISSN: 0006-3525, DOI: 10.1002/1097-0282(2000)55:2<140::AID-BIP40>3.0.CO;2-B * |
Also Published As
Publication number | Publication date |
---|---|
WO2016056023A3 (fr) | 2016-07-07 |
WO2016056023A2 (fr) | 2016-04-14 |
EP3226885A2 (fr) | 2017-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20170814 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20180619 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C07D 261/08 20060101AFI20180613BHEP Ipc: C07D 413/12 20060101ALI20180613BHEP Ipc: A61K 38/12 20060101ALI20180613BHEP |
|
17Q | First examination report despatched |
Effective date: 20190924 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200205 |