BE767648A - New synthetic penicillins - Google Patents

New synthetic penicillins

Info

Publication number
BE767648A
BE767648A BE767648A BE767648A BE767648A BE 767648 A BE767648 A BE 767648A BE 767648 A BE767648 A BE 767648A BE 767648 A BE767648 A BE 767648A BE 767648 A BE767648 A BE 767648A
Authority
BE
Grant status
Grant
Patent type
Prior art keywords
new synthetic
synthetic penicillins
penicillins
new
Prior art date
Application number
BE767648A
Other languages
French (fr)
Original Assignee
Bayer Ag
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
Grant date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D261/00Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/10Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D261/18Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
    • C07C275/58Y being a hetero atom
    • C07C275/60Y being an oxygen atom, e.g. allophanic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/30Oxygen or sulfur atoms
    • C07D233/32One oxygen atom
    • C07D233/38One oxygen atom with acyl radicals or hetero atoms directly attached to ring nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulfur
    • C07D333/06Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulfur with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulfur
    • C07D333/26Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulfur with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/38Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/10Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
BE767648A 1970-05-25 1971-05-25 New synthetic penicillins BE767648A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19702025415 DE2025415C3 (en) 1970-05-25 1970-05-25
DE19712104579 DE2104579C3 (en) 1971-02-01 1971-02-01

Publications (1)

Publication Number Publication Date
BE767648A true BE767648A (en) 1971-11-25

Family

ID=25759180

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767648A BE767648A (en) 1970-05-25 1971-05-25 New synthetic penicillins

Country Status (10)

Country Link
JP (1) JPS55390B1 (en)
BE (1) BE767648A (en)
CA (1) CA932722A (en)
DK (1) DK134438C (en)
ES (4) ES391533A1 (en)
FI (1) FI54485C (en)
FR (1) FR2100682B1 (en)
GB (1) GB1301962A (en)
LU (1) LU63204A1 (en)
NL (1) NL172659C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2260118A1 (en) * 1972-12-08 1974-06-12 Bayer Ag Penicillins, methods for their manufacture and their use as medicines
US3966709A (en) * 1973-10-30 1976-06-29 Bayer Aktiengesellschaft Penicillins and cephalosporins and their production
US4147693A (en) * 1974-11-28 1979-04-03 Bayer Aktiengesellschaft βLactam antibiotics and process for their use
US4200576A (en) * 1976-12-24 1980-04-29 Bayer Aktiengesellschaft Beta-lactam antibiotics
US4556516A (en) * 1983-12-19 1985-12-03 Boryung Pharmaceutical Co., Ltd. Process for the preparation of acylureido penicillin derivatives

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2260118A1 (en) * 1972-12-08 1974-06-12 Bayer Ag Penicillins, methods for their manufacture and their use as medicines
US3966709A (en) * 1973-10-30 1976-06-29 Bayer Aktiengesellschaft Penicillins and cephalosporins and their production
US4147693A (en) * 1974-11-28 1979-04-03 Bayer Aktiengesellschaft βLactam antibiotics and process for their use
US4200576A (en) * 1976-12-24 1980-04-29 Bayer Aktiengesellschaft Beta-lactam antibiotics
US4556516A (en) * 1983-12-19 1985-12-03 Boryung Pharmaceutical Co., Ltd. Process for the preparation of acylureido penicillin derivatives

Also Published As

Publication number Publication date Type
FI54485B (en) 1978-08-31 application
LU63204A1 (en) 1971-09-01 application
NL7107176A (en) 1971-11-29 application
JPS55390B1 (en) 1980-01-08 grant
GB1301962A (en) 1973-01-04 application
NL172659C (en) 1983-10-03 grant
FI54485C (en) 1978-12-11 grant
ES411674A1 (en) 1976-01-01 application
ES391533A1 (en) 1974-08-01 application
FR2100682B1 (en) 1975-01-17 grant
CA932722A (en) 1973-08-28 grant
DK134438C (en) 1977-05-31 grant
ES411676A1 (en) 1976-01-01 application
FR2100682A1 (en) 1972-03-24 application
DK134438B (en) 1976-11-08 grant
CA932722A1 (en) grant
ES411675A1 (en) 1976-01-01 application
NL172659B (en) 1983-05-02 application
BE767648A1 (en) grant

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Legal Events

Date Code Title Description
RE Lapsed

Owner name: FARBENFABRIKEN BAYER A.G.

Effective date: 19900531