BE784698A - Nouveaux esters de penicilline - Google Patents

Nouveaux esters de penicilline

Info

Publication number
BE784698A
BE784698A BE784698A BE784698A BE784698A BE 784698 A BE784698 A BE 784698A BE 784698 A BE784698 A BE 784698A BE 784698 A BE784698 A BE 784698A BE 784698 A BE784698 A BE 784698A
Authority
BE
Belgium
Prior art keywords
new penicillin
penicillin esters
esters
new
penicillin
Prior art date
Application number
BE784698A
Other languages
English (en)
French (fr)
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 BE784698A publication Critical patent/BE784698A/xx

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/58—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/72—Benzo[c]thiophenes; Hydrogenated benzo[c]thiophenes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
BE784698A 1971-06-09 1972-06-09 Nouveaux esters de penicilline BE784698A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1960471A GB1364672A (en) 1971-06-09 1971-06-09 Penicillins

Publications (1)

Publication Number Publication Date
BE784698A true BE784698A (fr) 1972-12-11

Family

ID=10132139

Family Applications (2)

Application Number Title Priority Date Filing Date
BE784698A BE784698A (fr) 1971-06-09 1972-06-09 Nouveaux esters de penicilline
BE784699A BE784699A (fr) 1971-06-09 1972-06-09 Esters de penicillines

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE784699A BE784699A (fr) 1971-06-09 1972-06-09 Esters de penicillines

Country Status (33)

Country Link
US (7) US3860579A (sv)
JP (8) JPS602310B1 (sv)
AR (2) AR192944A1 (sv)
AT (4) AT317427B (sv)
AU (2) AU476038B2 (sv)
BE (2) BE784698A (sv)
CA (3) CA1126260A (sv)
CH (4) CH605986A5 (sv)
CS (1) CS198111B2 (sv)
CY (1) CY861A (sv)
DD (1) DD99802A5 (sv)
DE (2) DE2228012C3 (sv)
DK (1) DK140597B (sv)
ES (4) ES403672A1 (sv)
FI (1) FI58642C (sv)
FR (3) FR2140616B1 (sv)
GB (1) GB1364672A (sv)
HK (1) HK71676A (sv)
HU (1) HU166360B (sv)
IE (3) IE37758B1 (sv)
IL (3) IL47578A (sv)
IS (1) IS923B6 (sv)
KE (2) KE2631A (sv)
MY (2) MY7600196A (sv)
NL (2) NL178006C (sv)
NO (1) NO144169C (sv)
OA (1) OA04101A (sv)
PL (2) PL87735B1 (sv)
SE (7) SE432102B (sv)
SU (2) SU507244A3 (sv)
YU (2) YU36029B (sv)
ZA (2) ZA723799B (sv)
ZM (1) ZM9172A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619785A (en) * 1982-06-29 1986-10-28 Astra Lakemedel Aktiebolag Novel synthesis route for bacampicillin

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1377661A (en) * 1971-06-05 1974-12-18 Yamanouchi Pharma Co Ltd Oxofuryl ester derivatives of penicillin and cephalosporin
GB1364672A (en) * 1971-06-09 1974-08-29 Beecham Group Ltd Penicillins
GB1450043A (en) * 1972-09-08 1976-09-22 Beecham Group Ltd Penicillins
US4092476A (en) * 1974-02-21 1978-05-30 Beecham Group Limited Phthalidyl esters of 7-[(α amino, 2 substituted acetamido)-3-(heterocyclic-thio methyl)]cephalosporins
US4115646A (en) * 1975-02-22 1978-09-19 Beecham Group Limited Process for preparing 7-aminocephalosporanic acid derivatives
GB1565656A (en) * 1975-12-13 1980-04-23 Beecham Group Ltd Preparation of substituted penicillin acid esters
NZ189945A (en) * 1978-04-01 1981-04-24 Beecham Group Ltd Ampicillin phthalidyl ester naphthalene 2-sulphonate also pharmaceutical compositions
US4206218A (en) * 1978-08-31 1980-06-03 E. R. Squibb & Sons, Inc. Phthalidyl esters of the acetone adduct of epicillin
EP0014651B1 (fr) * 1979-02-05 1982-08-04 Sanofi S.A. 2-Méthoxyphénoxyacétate de talampicilline, procédé pour sa préparation et médicaments le renfermant
DE3001590A1 (de) * 1980-01-11 1981-07-23 E.R. Squibb & Sons, Inc., 08540 Princeton, N.J. Phthalidylester des aceton-addukts von epicillin und diese verbindungen enthaltende arzneimittel
US4340539A (en) * 1980-01-21 1982-07-20 Bristol-Myers Company Derivatives of 6-bromo penicillanic acid
IT1130969B (it) * 1980-03-14 1986-06-18 Dob Far Spa Esteri della cefapirina,loro sali e procedimento per il loro ottenimento
CA1212105A (en) 1980-04-30 1986-09-30 Shoji Ikeda Ampicillin esters and production thereof
GB2157284B (en) * 1984-04-11 1987-11-04 Leo Pharm Prod Ltd 6-b-halopenicillanic acid salts
IT1180207B (it) * 1984-07-30 1987-09-23 Istituto Biochimico Italiano Procedimento per la preparazione, con resa e purezza elevate, di antibiotici beta-lattamici
US4675210A (en) * 1984-10-10 1987-06-23 Hercules Incorporated Maleic modified butene copolymers for adhering polypropylene
JPH01148353A (ja) * 1987-12-02 1989-06-09 Sadami Ujima 遠心脱水機
US5695473A (en) * 1994-07-27 1997-12-09 Sims Deltec, Inc. Occlusion detection system for an infusion pump
US7186855B2 (en) * 2001-06-11 2007-03-06 Xenoport, Inc. Prodrugs of GABA analogs, compositions and uses thereof
US8048917B2 (en) 2005-04-06 2011-11-01 Xenoport, Inc. Prodrugs of GABA analogs, compositions and uses thereof
ES2296956T5 (es) 2001-06-11 2011-07-12 Xenoport, Inc. Profármacos de análogos de gaba, composiciones y sus usos.
US6818787B2 (en) * 2001-06-11 2004-11-16 Xenoport, Inc. Prodrugs of GABA analogs, compositions and uses thereof
US7232924B2 (en) * 2001-06-11 2007-06-19 Xenoport, Inc. Methods for synthesis of acyloxyalkyl derivatives of GABA analogs
PT1660440E (pt) * 2003-08-20 2012-05-15 Xenoport Inc Pró-fármacos de aciloxialquilcarbamato, métodos de síntese e utilização
EP2354120A1 (en) 2003-08-20 2011-08-10 XenoPort, Inc. Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof
US8795725B2 (en) 2004-11-04 2014-08-05 Xenoport, Inc. GABA analog prodrug sustained release oral dosage forms
ATE469880T1 (de) 2005-06-20 2010-06-15 Xenoport Inc Acyloxyalkylcarbamat-prodrugs von tranexansäure und anwendung
US20110060040A1 (en) * 2009-09-04 2011-03-10 Xenoport, Inc. Uses of acyloxyalkyl carbamate prodrugs of tranexamic acid
WO2011091164A1 (en) * 2010-01-22 2011-07-28 Xenoport, Inc. Oral dosage forms having a high loading of a tranexamic acid prodrug

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985648A (en) * 1958-10-06 1961-05-23 Doyle Frank Peter Alpha-aminobenzylpenicillins
US3652546A (en) * 1965-07-22 1972-03-28 Bristol Myers Co Esters of 6-aminopenicillanic acid
GB1175590A (en) * 1967-08-09 1969-12-23 Beecham Group Ltd Therapeutic Compositions
US3697507A (en) * 1968-09-26 1972-10-10 Leo Pharm Prod Ltd Esters of {60 -aminobenzylpenicillin
FR2020209A1 (en) * 1968-10-09 1970-07-10 Sarath Antibiotic acylxymethyl 7-(alpha-amino-alpha-phenyl- - acetamido)-3-methyl-delta-3-cephem-4-carboxylates
GB1234426A (sv) * 1968-10-23 1971-06-03
IE34019B1 (en) * 1969-03-18 1975-01-08 Leo Pharm Prod Ltd New semi-synthetic penicillin esters
BE754141A (fr) * 1969-08-04 1971-02-01 Pfizer Esters d'alpha-carboxyarylmethyl penicillines
BE758782A (fr) * 1969-11-11 1971-05-10 Leo Pharm Prod Ltd Nouveaux derives d'acide 6-amidino penicillanique leur procede de preparation et leurs applications comme antibiotiques
US3726861A (en) * 1971-06-03 1973-04-10 American Home Prod Ureido derivatives of 6-aminopenicillanic acid saccharimide
GB1377661A (en) * 1971-06-05 1974-12-18 Yamanouchi Pharma Co Ltd Oxofuryl ester derivatives of penicillin and cephalosporin
GB1364672A (en) * 1971-06-09 1974-08-29 Beecham Group Ltd Penicillins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619785A (en) * 1982-06-29 1986-10-28 Astra Lakemedel Aktiebolag Novel synthesis route for bacampicillin

Also Published As

Publication number Publication date
DE2228012A1 (de) 1972-12-28
NL178006B (nl) 1985-08-01
SE7809237L (sv) 1978-09-01
DE2228255A1 (de) 1972-12-28
CH605986A5 (sv) 1978-10-13
ES431087A1 (es) 1976-11-01
USRE29650E (en) 1978-05-30
FR2140616A1 (sv) 1973-01-19
ES431086A1 (es) 1976-11-01
US3919196A (en) 1975-11-11
KE2632A (en) 1976-06-11
AT317427B (de) 1974-08-26
CA1126260A (en) 1982-06-22
SE7600561L (sv) 1976-01-20
AU463395B2 (en) 1975-07-24
DK140597B (da) 1979-10-08
IL39771A (en) 1975-12-31
NL7207820A (sv) 1972-12-12
KE2631A (en) 1976-06-11
IS923B6 (is) 1976-03-30
SE7809241L (sv) 1978-09-01
US3963704A (en) 1976-06-15
JPS5253886A (en) 1977-04-30
YU36377B (en) 1983-06-30
JPS5235678B1 (sv) 1977-09-10
HU166360B (sv) 1975-03-28
CS198111B2 (en) 1980-05-30
DK140597C (sv) 1980-02-25
YU36029B (en) 1981-11-13
US3860579A (en) 1975-01-14
US3939180A (en) 1976-02-17
YU153772A (en) 1981-04-30
IE36461L (en) 1972-12-09
CA1131620A (en) 1982-09-14
CH577514A5 (sv) 1976-07-15
CH587267A5 (sv) 1977-04-29
SU507244A3 (ru) 1976-03-15
JPS6021594B2 (ja) 1985-05-28
YU186679A (en) 1981-11-13
FR2140617B1 (sv) 1976-07-02
JPS5659780A (en) 1981-05-23
FR2299857B1 (sv) 1978-11-17
AR193581A1 (es) 1973-04-30
BE784699A (fr) 1972-12-11
FR2299857A1 (fr) 1976-09-03
FI58642C (fi) 1981-03-10
MY7600196A (en) 1976-12-31
PL96668B1 (pl) 1978-01-31
ES403672A1 (es) 1975-07-01
ES403667A1 (es) 1976-01-01
NO144169B (no) 1981-03-30
JPS5253887A (en) 1977-04-30
NL7207626A (sv) 1972-12-12
FI58642B (fi) 1980-11-28
US3963702A (en) 1976-06-15
SE433939B (sv) 1984-06-25
SE7809236L (sv) 1978-09-01
ZA723799B (en) 1973-03-28
ZM9172A1 (en) 1973-01-22
FR2140617A1 (sv) 1973-01-19
PL87735B1 (en) 1976-07-31
SE7600562L (sv) 1976-01-20
DE2228255C2 (de) 1983-12-08
IE37757B1 (en) 1977-10-12
CA1126258A (en) 1982-06-22
NO144169C (no) 1981-07-08
AT318806B (de) 1974-11-25
CH587265A5 (sv) 1977-04-29
IL47578A (en) 1975-12-31
CY861A (en) 1976-12-17
IE37758B1 (en) 1977-10-12
IL39771A0 (en) 1972-08-30
FR2140616B1 (sv) 1976-08-20
SE430606B (sv) 1983-11-28
JPS5659779A (en) 1981-05-23
SE433938B (sv) 1984-06-25
DE2228012B2 (de) 1979-05-23
AR192944A1 (es) 1973-03-21
NL178006C (nl) 1986-01-02
SE390415B (sv) 1976-12-20
AT318147B (de) 1974-09-25
IE36461B1 (en) 1976-11-10
AU4331472A (en) 1973-12-13
IE37757L (en) 1972-12-09
JPS602310B1 (sv) 1985-01-21
MY7600195A (en) 1976-12-31
OA04101A (fr) 1979-11-15
AT320155B (de) 1975-01-27
HK71676A (en) 1976-11-26
AU476038B2 (en) 1976-09-09
JPS5253889A (en) 1977-04-30
IL39772A0 (en) 1972-08-30
DE2228012C3 (de) 1980-01-17
US4036829A (en) 1977-07-19
SE430605B (sv) 1983-11-28
AU4331372A (en) 1973-12-13
JPS6021593B2 (ja) 1985-05-28
GB1364672A (en) 1974-08-29
DD99802A5 (sv) 1973-08-20
SE432102B (sv) 1984-03-19
IS2078A7 (is) 1972-12-10
SU578887A3 (ru) 1977-10-30
IL39772A (en) 1977-03-31
JPS5253888A (en) 1977-04-30
ZA723800B (en) 1973-03-28

Similar Documents

Publication Publication Date Title
BE784698A (fr) Nouveaux esters de penicilline
BE783449A (fr) Perfectionnements relatifs aux antibiotiques
BE893376Q (fr) Antibiotiques
TR17233A (tr) Yeni esterler
IT971342B (it) Esteri di piperidinoli
AT349205B (de) Spritzgussform
CH540720A (fr) Centrifugeuse
CH540719A (de) Zentrifuge
BE764185A (fr) Nouveaux esters de penicilline et leur procede de preparation
BE764688A (fr) Esters de penicillines et leur production
BE780446A (fr) Nouveaux bis-anhydrides
BE784235A (fr) Nouveaux derives esters oxofuryliques de la penicilline et de la cephalosporine
BE814418A (fr) Nouveaux esters cycloalcoyl-alcoyliques
BE754141A (fr) Esters d'alpha-carboxyarylmethyl penicillines
BE788299A (fr) Esters de dimethyl-etain
BE779016A (fr) Penicillines
BE791304A (fr) Esters de 1-acenaphtenol
AR209889A1 (es) Semi-synthetic penicillins
BE781503A (fr) Penicillines
BE787223A (fr) Penicillines 6-heterocycliques substituees
BE786383A (fr) Nouveaux esters de penicillines
AR201419A1 (es) Procedimiento de preparacion de penicilinas
BE788669A (fr) Nouveaux cardenolide-glucosides
FR2283139A1 (fr) Nouveaux esters de penicilline
BE780247A (fr) Mutateur de demarrage

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BEECHAM GROUP LTD

Effective date: 19920609