ATE510813T1 - Verbessertes verfahren für oseltamivirphosphat - Google Patents

Verbessertes verfahren für oseltamivirphosphat

Info

Publication number: ATE510813T1
Authority: AT; Austria
Prior art keywords: oseltamivirphosphate; improved method; formula iii; compound; formula
Prior art date: 2005-11-25

Application number

AT05823580T

Other languages

English (en)

Inventor

Reddy Bandi Parthasaradhi

Reddy Kura Rathnakar

Reddy Rapolu Raji

Reddy Dasari Muralidhara

Chander Reddy Kesireddy Subash

Original Assignee

Hetero Drugs Ltd

Priority date (The priority date 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 date listed.)

2005-11-25

Filing date

2005-11-25

Publication date

2011-06-15

2005-11-25 Application filed by Hetero Drugs Ltd filed Critical Hetero Drugs Ltd

2011-06-15 Application granted granted Critical

2011-06-15 Publication of ATE510813T1 publication Critical patent/ATE510813T1/de

Links

VSZGPKBBMSAYNT-RRFJBIMHSA-N oseltamivir Chemical compound CCOC(=O)C1=C[C@@H](OC(CC)CC)[C@H](NC(C)=O)[C@@H](N)C1 VSZGPKBBMSAYNT-RRFJBIMHSA-N 0.000 title 1
229960002194 oseltamivir phosphate Drugs 0.000 title 1
WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
-1 acetyl compound Chemical class 0.000 abstract 3
230000000397 acetylating effect Effects 0.000 abstract 1
150000007529 inorganic bases Chemical class 0.000 abstract 1
150000007530 organic bases Chemical class 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C247/00—Compounds containing azido groups
- C07C247/14—Compounds containing azido groups with azido groups bound to carbon atoms of rings other than six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

AT05823580T 2005-11-25 2005-11-25 Verbessertes verfahren für oseltamivirphosphat ATE510813T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/IN2005/000381 WO2007060681A1 (en)	2005-11-25	2005-11-25	Improved process for oseltamivir phosphate

Publications (1)

Publication Number	Publication Date
ATE510813T1 true ATE510813T1 (de)	2011-06-15

Family

ID=38066948

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT05823580T ATE510813T1 (de)	2005-11-25	2005-11-25	Verbessertes verfahren für oseltamivirphosphat

Country Status (7)

Country	Link
US (2)	US7687658B2 (de)
EP (2)	EP1951654B1 (de)
AT (1)	ATE510813T1 (de)
ES (1)	ES2366704T3 (de)
PL (1)	PL1951654T3 (de)
PT (1)	PT1951654E (de)
WO (1)	WO2007060681A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103833570B (zh) *	2014-03-19	2015-05-27	浙江师范大学	一种奥司他韦的合成方法
CN113024396B (zh) *	2019-12-25	2024-01-30	上海奥博生物医药股份有限公司	一种奥司他韦的制备方法及其中间体

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2329656A1 (fr) *	1975-10-30	1977-05-27	Hoffmann La Roche	Procede de preparation de composes polyeniques, en particulier de carotenoides et de vitamine a
US4686207A (en) *	1985-11-12	1987-08-11	Abbott Laboratories	Erythromycin A 11,12-carbonates and method of use
US8178516B2 (en) *	1992-06-30	2012-05-15	Sylvan Labs, LLC	Compositions and method for treatment of chronic inflammatory diseases
US20050090553A1 (en) *	1992-06-30	2005-04-28	Shapiro Howard K.	Compositions and method for treatment of chronic inflammatory diseases
US6444221B1 (en) *	1992-06-30	2002-09-03	Howard K. Shapiro	Methods of treating chronic inflammatory diseases using carbonyl trapping agents
CN100409844C (zh)	1995-02-27	2008-08-13	吉里德科学公司	神经氨酸苷酶抑制剂
US5866601A (en) *	1995-02-27	1999-02-02	Gilead Sciences, Inc.	Carbocyclic compounds
US5514505A (en) *	1995-05-15	1996-05-07	Xerox Corporation	Method for obtaining improved image contrast in migration imaging members
US5563014A (en) *	1995-05-15	1996-10-08	Xerox Corporation	Migration imaging members
US5981802A (en) *	1995-12-14	1999-11-09	The Trustees Of Columbia University In The City Of New York	Simple allylic amination procedure
US5763483A (en)	1995-12-29	1998-06-09	Gilead Sciences, Inc.	Carbocyclic compounds
EP0920410B1 (de) *	1996-08-23	2002-03-27	Gilead Sciences, Inc.	Verfahren zur herstellung von cyclohexen-carboxylatderivate
US5886213A (en) *	1997-08-22	1999-03-23	Gilead Sciences, Inc.	Preparation of carbocyclic compounds
WO1999044185A1 (de)	1998-02-27	1999-09-02	Mitsubishi International Gmbh	Verkehrsleitsystem
AU3637699A (en) *	1998-04-24	1999-11-16	Gilead Sciences, Inc.	Preparation of carbocyclic compounds

2005
- 2005-11-25 AT AT05823580T patent/ATE510813T1/de active
- 2005-11-25 EP EP05823580A patent/EP1951654B1/de not_active Expired - Lifetime
- 2005-11-25 EP EP10156919A patent/EP2204359A1/de not_active Withdrawn
- 2005-11-25 WO PCT/IN2005/000381 patent/WO2007060681A1/en not_active Ceased
- 2005-11-25 US US11/718,359 patent/US7687658B2/en not_active Expired - Fee Related
- 2005-11-25 ES ES05823580T patent/ES2366704T3/es not_active Expired - Lifetime
- 2005-11-25 PL PL05823580T patent/PL1951654T3/pl unknown
- 2005-11-25 PT PT05823580T patent/PT1951654E/pt unknown
2010
- 2010-02-09 US US12/702,471 patent/US20100137632A1/en not_active Abandoned

Also Published As

Publication number	Publication date
PT1951654E (pt)	2011-08-30
WO2007060681A1 (en)	2007-05-31
US20090054682A1 (en)	2009-02-26
EP1951654A4 (de)	2009-12-30
ES2366704T3 (es)	2011-10-24
EP1951654A1 (de)	2008-08-06
EP1951654B1 (de)	2011-05-25
US20100137632A1 (en)	2010-06-03
EP2204359A1 (de)	2010-07-07
PL1951654T3 (pl)	2011-11-30
US7687658B2 (en)	2010-03-30

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Legal Events

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2012-01-15

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