BG23753A3 - Method of obtaining penicillins - Google Patents

Method of obtaining penicillins

Info

Publication number
BG23753A3
BG23753A3 BG7100017581A BG1758171A BG23753A3 BG 23753 A3 BG23753 A3 BG 23753A3 BG 7100017581 A BG7100017581 A BG 7100017581A BG 1758171 A BG1758171 A BG 1758171A BG 23753 A3 BG23753 A3 BG 23753A3
Authority
BG
Bulgaria
Prior art keywords
penicillins
obtaining
obtaining penicillins
Prior art date
Application number
BG7100017581A
Other languages
Bulgarian (bg)
English (en)
Inventor
Koenig
Schroech
Risselnkoetter
Metzger
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
Priority claimed from DE2025415A external-priority patent/DE2025415C3/de
Priority claimed from DE19712104579 external-priority patent/DE2104579C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BG23753A3 publication Critical patent/BG23753A3/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic 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
    • C07D261/10—Heterocyclic 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
    • C07D261/18—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46—Derivatives 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
    • C07C275/58—Y being a hetero atom
    • C07C275/60—Y being an oxygen atom, e.g. allophanic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic 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
    • C07D233/28—Heterocyclic 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
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • C07D233/38—One oxygen atom with acyl radicals or hetero atoms directly attached to ring 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
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic 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 sulphur atom
    • C07D333/06—Heterocyclic 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 sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic 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 sulphur atom
    • C07D333/26—Heterocyclic 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 sulphur atom 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
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
BG7100017581A 1970-05-25 1971-05-18 Method of obtaining penicillins BG23753A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2025415A DE2025415C3 (de) 1970-05-25 1970-05-25 Verfahren zur Herstellung von cyclischen Acylureido-Penicillinen
DE19712104579 DE2104579C3 (de) 1971-02-01 1971-02-01 Cyclische Acylureidopenicilline und sie enthaltende Arzneimittel

Publications (1)

Publication Number Publication Date
BG23753A3 true BG23753A3 (en) 1977-10-12

Family

ID=25759180

Family Applications (1)

Application Number Title Priority Date Filing Date
BG7100017581A BG23753A3 (en) 1970-05-25 1971-05-18 Method of obtaining penicillins

Country Status (26)

Country Link
JP (1) JPS55390B1 (xx)
AT (1) AT306924B (xx)
BE (1) BE767648A (xx)
BG (1) BG23753A3 (xx)
CA (1) CA932722A (xx)
CH (1) CH571524A5 (xx)
CS (1) CS185564B2 (xx)
CY (1) CY830A (xx)
DD (1) DD91496B3 (xx)
DK (1) DK134438C (xx)
EG (1) EG10490A (xx)
ES (4) ES391533A1 (xx)
FI (1) FI54485C (xx)
FR (1) FR2100682B1 (xx)
GB (1) GB1301962A (xx)
IE (1) IE35404B1 (xx)
IL (1) IL36904A (xx)
KE (1) KE2591A (xx)
LU (1) LU63204A1 (xx)
NL (1) NL172659C (xx)
NO (1) NO141759C (xx)
PH (1) PH12110A (xx)
RO (1) RO59290A (xx)
SE (1) SE395895B (xx)
SU (1) SU420181A3 (xx)
YU (1) YU35889B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2260118C2 (de) * 1972-12-08 1982-06-03 Bayer Ag, 5090 Leverkusen Penicilline sowie ihre Verwendung als Arzneimittel
US4039673A (en) 1973-10-30 1977-08-02 Bayer Aktiengesellschaft Penicillins and cephalosporins and their production
DE2354219A1 (de) * 1973-10-30 1975-05-07 Bayer Ag Beta-lactam-antibiotica, ein verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel
GB1486349A (en) * 1974-11-28 1977-09-21 Bayer Ag Beta-lactam antibiotics process for their preparation and their use as medicaments
GB1584400A (en) * 1976-12-24 1981-02-11 Bayer Ag (2-oxo-imidazoliden-1-yl(carbonylamino)-acetamido-cephalosporins and penicillins
KR860000300B1 (ko) * 1983-12-19 1986-03-31 보령제약 주식회사 아실우레이도 페니실린 유도체의 제조방법

Also Published As

Publication number Publication date
KE2591A (en) 1976-01-09
IE35404B1 (en) 1976-02-04
DD91496A5 (de) 1972-07-20
IL36904A (en) 1975-11-25
YU35889B (en) 1981-08-31
SE395895B (sv) 1977-08-29
ES411674A1 (es) 1976-01-01
CY830A (en) 1976-03-19
CH571524A5 (xx) 1976-01-15
JPS55390B1 (xx) 1980-01-08
CA932722A (en) 1973-08-28
FR2100682B1 (xx) 1975-01-17
ES411675A1 (es) 1976-01-01
ES391533A1 (es) 1974-08-01
SU420181A3 (ru) 1974-03-15
FI54485B (fi) 1978-08-31
AT306924B (de) 1973-04-25
DK134438B (da) 1976-11-08
IL36904A0 (en) 1971-07-28
PH12110A (en) 1978-11-02
IE35404L (en) 1971-11-25
BE767648A (fr) 1971-11-25
RO59290A (xx) 1976-03-15
EG10490A (en) 1976-08-31
NO141759C (no) 1980-05-07
GB1301962A (xx) 1973-01-04
LU63204A1 (xx) 1971-09-01
YU129671A (en) 1981-02-28
FI54485C (fi) 1978-12-11
NL172659B (nl) 1983-05-02
NL172659C (nl) 1983-10-03
NL7107176A (xx) 1971-11-29
ES411676A1 (es) 1976-01-01
DD91496B3 (de) 1988-01-27
CS185564B2 (en) 1978-10-31
DK134438C (da) 1977-05-31
NO141759B (no) 1980-01-28
FR2100682A1 (xx) 1972-03-24

Similar Documents

Publication Publication Date Title
JPS53130656A (en) Method of producing novel nnsubstituted lactams
JPS5384945A (en) Method for production of 155alkylprostaglandin and like
KR780000220B1 (en) Method of interconneting thermoplstic meterial
JPS5353657A (en) Production of isoflavon
ZA714379B (en) Method of synthessis of pteridines
CS181207B2 (en) Method of producing benzocycloheptaisochinoline derivatives
ZA715235B (en) Method of cleaning
BG23753A3 (en) Method of obtaining penicillins
JPS53147080A (en) Method of producing fluorouracile compound
CS190356B2 (en) Method of making the erythromycylamines
AU3588271A (en) Method of joining parts
CS189575B2 (en) Method of producing 7-aminocephalosporanic acids
CS193012B2 (en) Method of preparing 3-halogene-6-hydroxy-2-pyridones
JPS53127487A (en) Method of producing quinoxalineediinnoxide
CS180570B2 (en) Method for production of erythromycylamines
GB1347333A (en) Method of magnetisation
JPS5328303A (en) Method of coding
ZA711170B (en) Penicillins
BG25514A3 (en) A method of obtaining benzodiazepine derivatives
CS179963B2 (en) Method of preparing 3-isoxazolylcarbonylureides
CA952127A (en) Method of making alpha-omega-diiodoperfluoroalkanes
CS164898B2 (en) Method of substituted alpha-naphthoxyacetamides production
CS188875B2 (en) Method of preparing novel antibiotic
ZA714952B (en) Method of making marked surfaces
CS181053B1 (en) Method of producing of allylisothiocyanate