IE45293B1 - Esters of penicillin antibiotics - Google Patents

Esters of penicillin antibiotics

Info

Publication number
IE45293B1
IE45293B1 IE1287/77A IE128777A IE45293B1 IE 45293 B1 IE45293 B1 IE 45293B1 IE 1287/77 A IE1287/77 A IE 1287/77A IE 128777 A IE128777 A IE 128777A IE 45293 B1 IE45293 B1 IE 45293B1
Authority
IE
Ireland
Prior art keywords
formula
group
compound
optionally substituted
reactive
Prior art date
Application number
IE1287/77A
Other languages
English (en)
Other versions
IE45293L (en
Original Assignee
Beecham Group Ltd
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 Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of IE45293L publication Critical patent/IE45293L/xx
Publication of IE45293B1 publication Critical patent/IE45293B1/en

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)
  • Cephalosporin Compounds (AREA)
IE1287/77A 1976-06-24 1977-06-23 Esters of penicillin antibiotics IE45293B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26320/76A GB1578730A (en) 1976-06-24 1976-06-24 Esters of penicillin antibiotics

Publications (2)

Publication Number Publication Date
IE45293L IE45293L (en) 1977-12-24
IE45293B1 true IE45293B1 (en) 1982-07-28

Family

ID=10241802

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1287/77A IE45293B1 (en) 1976-06-24 1977-06-23 Esters of penicillin antibiotics

Country Status (10)

Country Link
US (1) US4081546A (en, 2012)
AU (1) AU513843B2 (en, 2012)
CH (3) CH626623A5 (en, 2012)
DE (1) DE2728602A1 (en, 2012)
DK (1) DK280277A (en, 2012)
FR (1) FR2355846A1 (en, 2012)
GB (1) GB1578730A (en, 2012)
IE (1) IE45293B1 (en, 2012)
NL (1) NL7707027A (en, 2012)
NZ (1) NZ184399A (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215120A (en) * 1977-07-14 1980-07-29 Beecham Group Limited Penicillin esters and their preparation
US4340539A (en) * 1980-01-21 1982-07-20 Bristol-Myers Company Derivatives of 6-bromo penicillanic acid
US4598074A (en) * 1982-10-15 1986-07-01 Beecham Group P.L.C. β-lactam antibiotics
EP2656879B1 (en) 2006-12-10 2017-06-28 Chongxi Yu Transdermal delivery systems of beta-lactam antibiotics
US9969751B2 (en) 2009-06-10 2018-05-15 Techfields Pharma Co., Ltd. High penetration prodrug compositions of antimicrobials and antimicrobial-related compounds
MX366035B (es) * 2009-06-10 2019-06-25 Techfields Biochem Co Ltd Composiciones o pro-fármacos de alta penetración de compuestos antimicrobianos o relacionados a los antimicrobianos.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB675422A (en) * 1949-07-07 1952-07-09 Knud Abildgaard Elling Preparation of amino esters of penicillin and salts thereof
GB727481A (en) * 1952-02-29 1955-04-06 Glaxo Lab Ltd Improvements in or relating to the preparation of esters and amides of penicillin g and penicillin x
US2650218A (en) * 1952-04-11 1953-08-25 Bristol Lab Inc Esters of penicillin from active halogen compounds
US3652546A (en) * 1965-07-22 1972-03-28 Bristol Myers Co Esters of 6-aminopenicillanic acid

Also Published As

Publication number Publication date
IE45293L (en) 1977-12-24
FR2355846A1 (fr) 1978-01-20
FR2355846B1 (en, 2012) 1980-06-13
AU2646877A (en) 1979-01-04
GB1578730A (en) 1980-11-05
CH626623A5 (en, 2012) 1981-11-30
DK280277A (da) 1977-12-25
AU513843B2 (en) 1981-01-08
DE2728602A1 (de) 1978-01-05
NZ184399A (en) 1979-11-01
NL7707027A (nl) 1977-12-28
CH641808A5 (de) 1984-03-15
US4081546A (en) 1978-03-28
CH641466A5 (de) 1984-02-29

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