PL321175A1 - Method of educing a novel highly pure intermediate product for obtaining amorphous form of cefuroxime 1-acetoxyethylic ester - Google Patents

Method of educing a novel highly pure intermediate product for obtaining amorphous form of cefuroxime 1-acetoxyethylic ester

Info

Publication number: PL321175A1
Authority: PL; Poland
Prior art keywords: acetoxyethylic; educing; cefuroxime; ester; intermediate product
Prior art date: 1997-07-17

Application number

PL32117597A

Other versions

PL193196B1 (en

Inventor

Irena Oszczapowicz

Adam Sikora

Joanna Tobiasz

Waclaw Oleszczak

Jerzy Drygas

Piotr Wielesik

Original Assignee

Inst Biotechnologii I Antybiot

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.)

1997-07-17

Filing date

1997-07-17

Publication date

1999-01-18

1997-07-17 Application filed by Inst Biotechnologii I Antybiot filed Critical Inst Biotechnologii I Antybiot

1997-07-17 Priority to PL321175A priority Critical patent/PL193196B1/en

1999-01-18 Publication of PL321175A1 publication Critical patent/PL321175A1/en

2007-01-31 Publication of PL193196B1 publication Critical patent/PL193196B1/en

Links

JFPVXVDWJQMJEE-IZRZKJBUSA-N cefuroxime Chemical compound N([C@@H]1C(N2C(=C(COC(N)=O)CS[C@@H]21)C(O)=O)=O)C(=O)\C(=N/OC)C1=CC=CO1 JFPVXVDWJQMJEE-IZRZKJBUSA-N 0.000 title 1
229960001668 cefuroxime Drugs 0.000 title 1
150000002148 esters Chemical class 0.000 title 1
239000013067 intermediate product Substances 0.000 title 1

PL321175A 1997-07-17 1997-07-17 Method for the isolation of the highly pure cefuroxime 1-acetoxyethyl ester intermediate (54) to produce the amorphous form of cefuroxime 1-acetoxyethyl ester PL193196B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL321175A PL193196B1 (en)	1997-07-17	1997-07-17	Method for the isolation of the highly pure cefuroxime 1-acetoxyethyl ester intermediate (54) to produce the amorphous form of cefuroxime 1-acetoxyethyl ester

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL321175A PL193196B1 (en)	1997-07-17	1997-07-17	Method for the isolation of the highly pure cefuroxime 1-acetoxyethyl ester intermediate (54) to produce the amorphous form of cefuroxime 1-acetoxyethyl ester

Publications (2)

Publication Number	Publication Date
PL321175A1 true PL321175A1 (en)	1999-01-18
PL193196B1 PL193196B1 (en)	2007-01-31

Family

ID=20070320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL321175A PL193196B1 (en)	1997-07-17	1997-07-17	Method for the isolation of the highly pure cefuroxime 1-acetoxyethyl ester intermediate (54) to produce the amorphous form of cefuroxime 1-acetoxyethyl ester

Country Status (1)

Country	Link
PL (1)	PL193196B1 (en)

1997
- 1997-07-17 PL PL321175A patent/PL193196B1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
PL193196B1 (en)	2007-01-31

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Legal Events

Date	Code	Title	Description
2011-09-30	LAPS	Decisions on the lapse of the protection rights	Effective date: 20100717