FR2068454A1 - Alpha-amino - penicillins - Google Patents

Alpha-amino - penicillins

Info

Publication number
FR2068454A1
FR2068454A1 FR7019285A FR7019285A FR2068454A1 FR 2068454 A1 FR2068454 A1 FR 2068454A1 FR 7019285 A FR7019285 A FR 7019285A FR 7019285 A FR7019285 A FR 7019285A FR 2068454 A1 FR2068454 A1 FR 2068454A1
Authority
FR
France
Prior art keywords
opt
amino
penicillins
alpha
substd
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.)
Withdrawn
Application number
FR7019285A
Other languages
French (fr)
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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
Priority claimed from GB06292/70A external-priority patent/GB1267936A/en
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Publication of FR2068454A1 publication Critical patent/FR2068454A1/en
Withdrawn legal-status Critical Current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

Abstract

Alpha-amino-penicillins. Compds. (I), useful as antibacterial agents esp. in the treatment of mastitis in cattle, cycloalkyl, aralkyl, aryl or a heterocyclic residue, opt. substd. and X is NH2 opt. in the form of a salt or a protected amino group or tautomeric forms where dotted lines are H-bonds R1 is alkyl, R2 is H or R1+R2 is a carbocyclic ring, R3 is alkyl or alkoxy and Z is an opt. substd. benzene or naphthalene residue are prepd. by esterification of the 3-carboxylic acid group or acylation of the 6-amino group.
FR7019285A 1969-05-28 1970-05-27 Alpha-amino - penicillins Withdrawn FR2068454A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2689869 1969-05-28
GB06292/70A GB1267936A (en) 1969-05-28 1970-04-07 DERIVATIVES OF alpha-AMINOPENICILLINS

Publications (1)

Publication Number Publication Date
FR2068454A1 true FR2068454A1 (en) 1971-08-27

Family

ID=26251949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019285A Withdrawn FR2068454A1 (en) 1969-05-28 1970-05-27 Alpha-amino - penicillins

Country Status (6)

Country Link
AU (1) AU1567370A (en)
BE (1) BE751106A (en)
DE (1) DE2025819A1 (en)
FR (1) FR2068454A1 (en)
IL (1) IL34590A0 (en)
NL (1) NL7007685A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319353A1 (en) * 1975-07-30 1977-02-25 Bristol Myers Co Antibiotic methoxy methyl ester of para hydroxy hetacillin - prepd by acylation of a penicillin with hydroxy phenyl glycine and cyclisation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292695A (en) * 1970-06-17 1972-10-11 Leo Pharm Prod Ltd alpha-AMINO-BENZYLPENICILLIN DERIVATIVES
DE2161420A1 (en) * 1970-12-30 1972-07-27 Toyama Chemical Co. Ltd., Tokio Penicillin derivatives and processes for their preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319353A1 (en) * 1975-07-30 1977-02-25 Bristol Myers Co Antibiotic methoxy methyl ester of para hydroxy hetacillin - prepd by acylation of a penicillin with hydroxy phenyl glycine and cyclisation

Also Published As

Publication number Publication date
AU1567370A (en) 1971-12-02
NL7007685A (en) 1970-12-01
DE2025819A1 (en) 1970-12-10
BE751106A (en) 1970-11-30
IL34590A0 (en) 1970-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse