ATE388154T1 - Kristalline form von cefdinir-ammoniumsalz als zwischenprodukt für die herstellung von reinem cefdinir - Google Patents
Kristalline form von cefdinir-ammoniumsalz als zwischenprodukt für die herstellung von reinem cefdinirInfo
- Publication number
- ATE388154T1 ATE388154T1 AT05810702T AT05810702T ATE388154T1 AT E388154 T1 ATE388154 T1 AT E388154T1 AT 05810702 T AT05810702 T AT 05810702T AT 05810702 T AT05810702 T AT 05810702T AT E388154 T1 ATE388154 T1 AT E388154T1
- Authority
- AT
- Austria
- Prior art keywords
- cefdinir
- ammonium salt
- production
- crystalline form
- pure
- Prior art date
Links
- 229960003719 cefdinir Drugs 0.000 title abstract 4
- -1 CEFDINIR AMMONIUM SALT Chemical class 0.000 title abstract 2
- RTXOFQZKPXMALH-GHXIOONMSA-N cefdinir Chemical compound S1C(N)=NC(C(=N\O)\C(=O)N[C@@H]2C(N3C(=C(C=C)CS[C@@H]32)C(O)=O)=O)=C1 RTXOFQZKPXMALH-GHXIOONMSA-N 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT002231A ITMI20042231A1 (it) | 2004-11-19 | 2004-11-19 | Cefdinir sale d'ammonio in forma cristallina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE388154T1 true ATE388154T1 (de) | 2008-03-15 |
Family
ID=35781364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05810702T ATE388154T1 (de) | 2004-11-19 | 2005-10-24 | Kristalline form von cefdinir-ammoniumsalz als zwischenprodukt für die herstellung von reinem cefdinir |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20080033169A1 (de) |
| EP (1) | EP1812449B1 (de) |
| JP (1) | JP2008520596A (de) |
| AT (1) | ATE388154T1 (de) |
| CA (1) | CA2588268A1 (de) |
| DE (1) | DE602005005218T2 (de) |
| ES (1) | ES2301079T3 (de) |
| IL (1) | IL183271A0 (de) |
| IT (1) | ITMI20042231A1 (de) |
| WO (1) | WO2006053625A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004016623A1 (en) | 2002-08-13 | 2004-02-26 | Sandoz Ag | A cefdinir intermediate |
| ITMI20022076A1 (it) * | 2002-10-01 | 2004-04-02 | Antibioticos Spa | Sali di intermedi del cefdinir. |
| WO2004046154A1 (en) * | 2002-11-15 | 2004-06-03 | Orchid Chemicals & Pharmaceuticals Ltd | Novel amorphous hydrate of a cephalosporin antibiotic |
| CN101481383B (zh) * | 2008-12-31 | 2012-01-11 | 杭州奥默医药技术有限公司 | 头孢地尼酸式复盐化合物及制备方法 |
| TR200909784A1 (tr) * | 2009-12-25 | 2011-07-21 | Bi̇lgi̇ç Mahmut | Yeni sefdinir tuzları |
| US8614315B2 (en) * | 2009-12-25 | 2013-12-24 | Mahmut Bilgic | Cefdinir and cefixime formulations and uses thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT405283B (de) * | 1997-04-04 | 1999-06-25 | Biochemie Gmbh | Neues kristallines 7-(z)-(2-(2-aminothiazol-4-yl) -2-hydroxyiminoacetamido)-3-vinyl-3-cephem-4- carbonsäure dicyclohexylammoniumsalz und verfahren zu dessen herstellung |
| ITMI20022076A1 (it) * | 2002-10-01 | 2004-04-02 | Antibioticos Spa | Sali di intermedi del cefdinir. |
| US20090036672A1 (en) * | 2002-10-01 | 2009-02-05 | Antibioticos S.P.A. | Intermediate cefdinir salts |
| WO2004046154A1 (en) * | 2002-11-15 | 2004-06-03 | Orchid Chemicals & Pharmaceuticals Ltd | Novel amorphous hydrate of a cephalosporin antibiotic |
| US20050059819A1 (en) * | 2003-09-12 | 2005-03-17 | Duerst Richard W. | Cefdinir pyridine salt |
-
2004
- 2004-11-19 IT IT002231A patent/ITMI20042231A1/it unknown
-
2005
- 2005-10-24 CA CA002588268A patent/CA2588268A1/en not_active Abandoned
- 2005-10-24 US US11/719,599 patent/US20080033169A1/en not_active Abandoned
- 2005-10-24 JP JP2007541721A patent/JP2008520596A/ja active Pending
- 2005-10-24 WO PCT/EP2005/011385 patent/WO2006053625A1/en active IP Right Grant
- 2005-10-24 AT AT05810702T patent/ATE388154T1/de not_active IP Right Cessation
- 2005-10-24 DE DE602005005218T patent/DE602005005218T2/de not_active Expired - Fee Related
- 2005-10-24 ES ES05810702T patent/ES2301079T3/es active Active
- 2005-10-24 EP EP05810702A patent/EP1812449B1/de active Active
-
2007
- 2007-05-17 IL IL183271A patent/IL183271A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006053625A1 (en) | 2006-05-26 |
| DE602005005218T2 (de) | 2009-03-12 |
| ITMI20042231A1 (it) | 2005-02-19 |
| WO2006053625A8 (en) | 2007-07-05 |
| US20080033169A1 (en) | 2008-02-07 |
| ES2301079T3 (es) | 2008-06-16 |
| EP1812449B1 (de) | 2008-03-05 |
| EP1812449A1 (de) | 2007-08-01 |
| DE602005005218D1 (de) | 2008-04-17 |
| CA2588268A1 (en) | 2006-05-26 |
| IL183271A0 (en) | 2007-09-20 |
| JP2008520596A (ja) | 2008-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1812449 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |