IE35110B1 - Antibiotics and their preparation - Google Patents

Antibiotics and their preparation

Info

Publication number
IE35110B1
IE35110B1 IE303/71A IE30371A IE35110B1 IE 35110 B1 IE35110 B1 IE 35110B1 IE 303/71 A IE303/71 A IE 303/71A IE 30371 A IE30371 A IE 30371A IE 35110 B1 IE35110 B1 IE 35110B1
Authority
IE
Ireland
Prior art keywords
formula
lower alkyl
compound
radical
compounds
Prior art date
Application number
IE303/71A
Other languages
English (en)
Other versions
IE35110L (en
Inventor
Edward O Stapley
Justo M Mata
Original Assignee
Merck & Co Inc
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 US05/115,779 external-priority patent/US4302578A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of IE35110L publication Critical patent/IE35110L/xx
Publication of IE35110B1 publication Critical patent/IE35110B1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
    • C12P35/08—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin disubstituted in the 7 position

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
IE303/71A 1970-03-13 1971-03-10 Antibiotics and their preparation IE35110B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1949670A 1970-03-13 1970-03-13
US5131970A 1970-06-30 1970-06-30
US9659470A 1970-12-09 1970-12-09
US05/115,779 US4302578A (en) 1970-12-09 1971-02-16 Cephalosporin antibiotics

Publications (2)

Publication Number Publication Date
IE35110L IE35110L (en) 1971-09-13
IE35110B1 true IE35110B1 (en) 1975-11-12

Family

ID=27486855

Family Applications (1)

Application Number Title Priority Date Filing Date
IE303/71A IE35110B1 (en) 1970-03-13 1971-03-10 Antibiotics and their preparation

Country Status (19)

Country Link
JP (1) JPS581919B1 (ja)
AR (3) AR200370A1 (ja)
BE (1) BE764160A (ja)
CA (1) CA960169A (ja)
CH (5) CH579576A5 (ja)
DD (3) DD100002A5 (ja)
DE (3) DE2109854C3 (ja)
DK (1) DK131639C (ja)
FI (1) FI51484C (ja)
FR (1) FR2085702B1 (ja)
GB (1) GB1321412A (ja)
IE (1) IE35110B1 (ja)
IL (1) IL36281A (ja)
IT (1) IT1045524B (ja)
NL (1) NL171285C (ja)
NO (1) NO134219C (ja)
PH (1) PH12292A (ja)
SE (1) SE385713B (ja)
YU (1) YU35164B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1040620A (en) * 1972-11-14 1978-10-17 Frank J. Urban 6-alkoxy-6-acylamidopenicillins 7-alkoxy-7-acylamido acetoxycephalosporins and process
US4065356A (en) 1976-02-12 1977-12-27 Merck & Co., Inc. Production of antibiotic FR-02A (efrotomycin) by streptomyces lactamdurans
US4327093A (en) 1978-10-24 1982-04-27 Fujisawa Pharmaceutical Co., Ltd. 3,7-Disubstituted-2 or 3-cephem-4-carboxylic acid compounds
JPS5931517B2 (ja) * 1978-12-12 1984-08-02 山之内製薬株式会社 新規７↓−メトキシセファロスポリン誘導体
US4379920A (en) * 1979-10-31 1983-04-12 Glaxo Group Limited Cephalosporins
EP0137365A3 (en) * 1983-09-06 1986-01-15 Takeda Chemical Industries, Ltd. Cephalosporins and their production
EP0160745A3 (en) * 1984-05-07 1986-11-05 Takeda Chemical Industries, Ltd. Cephem compounds and their production
CN1795197B (zh) 2003-05-28 2010-06-02 帝斯曼知识产权资产管理有限公司 头孢菌素类化合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945594A (ja) * 1972-09-08 1974-05-01

Also Published As

Publication number Publication date
AR212149A1 (es) 1978-05-31
BE764160A (fr) 1971-09-13
FI51484C (fi) 1977-01-10
CA960169A (en) 1974-12-31
CH587911A5 (ja) 1977-05-13
DE2109854C3 (de) 1975-06-05
AR200370A1 (es) 1974-11-08
DE2166462A1 (de) 1974-05-09
JPS581919B1 (ja) 1983-01-13
DK131639B (da) 1975-08-11
CH579576A5 (ja) 1976-09-15
SE385713B (sv) 1976-07-19
DD99166A5 (ja) 1973-07-20
DE2109854A1 (de) 1971-09-23
IL36281A0 (en) 1971-04-28
CH589655A5 (ja) 1977-07-15
NO134219C (ja) 1976-09-01
DK131639C (da) 1976-01-12
IT1045524B (it) 1980-05-10
FI51484B (ja) 1976-09-30
CH587856A5 (ja) 1977-05-13
CH586226A5 (ja) 1977-03-31
NL171285C (nl) 1983-03-01
PH12292A (en) 1978-12-29
GB1321412A (en) 1973-06-27
AR201142A1 (es) 1975-02-14
YU62671A (en) 1979-12-31
DE2166462B2 (de) 1977-01-20
YU35164B (en) 1980-09-25
FR2085702A1 (ja) 1971-12-31
NL7103360A (ja) 1971-09-15
DE2166463A1 (de) 1974-05-02
DD96254A5 (ja) 1973-03-12
IL36281A (en) 1977-04-29
NL171285B (nl) 1982-10-01
FR2085702B1 (ja) 1974-08-23
DE2109854B2 (de) 1974-09-26
IE35110L (en) 1971-09-13
NO134219B (ja) 1976-05-24
DD100002A5 (ja) 1973-09-05

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