ES8505687A1 - Pivaloyl-oxy-methyl ester of penicillanic acid di:oxide - Google Patents

Pivaloyl-oxy-methyl ester of penicillanic acid di:oxide

Info

Publication number
ES8505687A1
ES8505687A1 ES528030A ES528030A ES8505687A1 ES 8505687 A1 ES8505687 A1 ES 8505687A1 ES 528030 A ES528030 A ES 528030A ES 528030 A ES528030 A ES 528030A ES 8505687 A1 ES8505687 A1 ES 8505687A1
Authority
ES
Spain
Prior art keywords
penicillanic acid
methyl ester
pivaloyl
oxy
oxide
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.)
Expired
Application number
ES528030A
Other languages
Spanish (es)
Other versions
ES528030A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medichem SA
Original Assignee
Medichem SA
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.)
Filing date
Publication date
Application filed by Medichem SA filed Critical Medichem SA
Priority to ES528030A priority Critical patent/ES528030A0/en
Publication of ES8505687A1 publication Critical patent/ES8505687A1/en
Publication of ES528030A0 publication Critical patent/ES528030A0/en
Granted legal-status Critical Current

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Abstract

The pivaloyloxy methyl ester of penicillanic acid 1,1-dioxide of formula (I) is made by treating the corresp. penicillanic acid ester of formula
ES528030A 1983-12-14 1983-12-14 PROCEDURE FOR OBTAINING THE PIVALOYLOXIMETHYL ESTER OF PENICILANIC ACID 1 1-DIOXIDE Granted ES528030A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES528030A ES528030A0 (en) 1983-12-14 1983-12-14 PROCEDURE FOR OBTAINING THE PIVALOYLOXIMETHYL ESTER OF PENICILANIC ACID 1 1-DIOXIDE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES528030A ES528030A0 (en) 1983-12-14 1983-12-14 PROCEDURE FOR OBTAINING THE PIVALOYLOXIMETHYL ESTER OF PENICILANIC ACID 1 1-DIOXIDE

Publications (2)

Publication Number Publication Date
ES8505687A1 true ES8505687A1 (en) 1985-06-16
ES528030A0 ES528030A0 (en) 1985-06-16

Family

ID=8486591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528030A Granted ES528030A0 (en) 1983-12-14 1983-12-14 PROCEDURE FOR OBTAINING THE PIVALOYLOXIMETHYL ESTER OF PENICILANIC ACID 1 1-DIOXIDE

Country Status (1)

Country Link
ES (1) ES528030A0 (en)

Also Published As

Publication number Publication date
ES528030A0 (en) 1985-06-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040916