ES390235A1 - Process for the production of 6-amino-penicillanic acid derivatives - Google Patents

Process for the production of 6-amino-penicillanic acid derivatives

Info

Publication number
ES390235A1
ES390235A1 ES390235A ES390235A ES390235A1 ES 390235 A1 ES390235 A1 ES 390235A1 ES 390235 A ES390235 A ES 390235A ES 390235 A ES390235 A ES 390235A ES 390235 A1 ES390235 A1 ES 390235A1
Authority
ES
Spain
Prior art keywords
formula
amino
penicillanic acid
production
acid derivatives
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
ES390235A
Other languages
Spanish (es)
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.)
Chinoin Private Co Ltd
Original Assignee
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
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 Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt filed Critical Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
Publication of ES390235A1 publication Critical patent/ES390235A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedure for the preparation of penicillin derivatives of the formula I and salts thereof, comprising reacting a 6-amino-penicillanic acid trialkoyl silyl ester of the formula II with a malonyl dihalide of the formula III, hydrolyze thereafter the compound of formula IV thus obtained and, if desired, liberating a compound thus obtained from its salt or converting it into a salt (in which formulas R represents an optionally substituted aromatic or heterocyclic radical; R1 represents an alcohol radical and X represents a halogen). (Machine-translation by Google Translate, not legally binding)
ES390235A 1970-04-16 1971-04-15 Process for the production of 6-amino-penicillanic acid derivatives Expired ES390235A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI000980 1970-04-16

Publications (1)

Publication Number Publication Date
ES390235A1 true ES390235A1 (en) 1973-07-01

Family

ID=10994378

Family Applications (1)

Application Number Title Priority Date Filing Date
ES390235A Expired ES390235A1 (en) 1970-04-16 1971-04-15 Process for the production of 6-amino-penicillanic acid derivatives

Country Status (7)

Country Link
AT (1) AT303964B (en)
CH (1) CH550198A (en)
DK (1) DK130682B (en)
ES (1) ES390235A1 (en)
GB (1) GB1308858A (en)
NL (1) NL7105083A (en)
SU (1) SU419038A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862933A (en) * 1972-07-12 1975-01-28 Pfizer Process for making esters of 6-(alpha-(carboxy)aryla-cetamido)penicillanic acids

Also Published As

Publication number Publication date
AT303964B (en) 1972-12-27
SU419038A3 (en) 1974-03-05
GB1308858A (en) 1973-03-07
DK130682B (en) 1975-03-24
CH550198A (en) 1974-06-14
DK130682C (en) 1975-09-01
NL7105083A (en) 1971-10-19

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