GB1377704A - 7-methoxycephalosporin derivatives - Google Patents

7-methoxycephalosporin derivatives

Info

Publication number
GB1377704A
GB1377704A GB2762272A GB2762272A GB1377704A GB 1377704 A GB1377704 A GB 1377704A GB 2762272 A GB2762272 A GB 2762272A GB 2762272 A GB2762272 A GB 2762272A GB 1377704 A GB1377704 A GB 1377704A
Authority
GB
United Kingdom
Prior art keywords
acid
radical
formula
compound
acetoxy
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2762272A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and 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
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Publication of GB1377704A publication Critical patent/GB1377704A/en
Expired legal-status Critical Current

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)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB2762272A 1971-06-18 1972-06-13 7-methoxycephalosporin derivatives Expired GB1377704A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15459371A 1971-06-18 1971-06-18
US20753871A 1971-12-13 1971-12-13

Publications (1)

Publication Number Publication Date
GB1377704A true GB1377704A (en) 1974-12-18

Family

ID=26851578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2762272A Expired GB1377704A (en) 1971-06-18 1972-06-13 7-methoxycephalosporin derivatives

Country Status (12)

Country Link
JP (1) JPS5317599B1 (cs)
CA (1) CA989390A (cs)
CH (1) CH578574A5 (cs)
DD (1) DD100003A5 (cs)
DE (1) DE2264753C3 (cs)
DK (1) DK138652B (cs)
ES (1) ES403864A1 (cs)
FR (1) FR2142003B1 (cs)
GB (1) GB1377704A (cs)
NL (1) NL7207663A (cs)
PL (1) PL86959B1 (cs)
SE (1) SE400562B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114276368A (zh) * 2021-12-23 2022-04-05 山东鑫泉医药有限公司 他唑巴坦二苯甲酯的合成方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114276368A (zh) * 2021-12-23 2022-04-05 山东鑫泉医药有限公司 他唑巴坦二苯甲酯的合成方法
CN114276368B (zh) * 2021-12-23 2023-12-26 山东鑫泉医药有限公司 他唑巴坦二苯甲酯的合成方法

Also Published As

Publication number Publication date
ES403864A1 (es) 1975-12-16
FR2142003A1 (cs) 1973-01-26
NL7207663A (cs) 1972-12-20
JPS5317599B1 (cs) 1978-06-09
DE2264753C3 (de) 1982-03-11
FR2142003B1 (cs) 1976-03-05
DK138652C (cs) 1979-04-30
DE2229246A1 (de) 1973-01-04
DE2264753A1 (de) 1975-01-09
SE400562B (sv) 1978-04-03
DE2229246B2 (de) 1976-12-30
DE2264753B2 (de) 1981-02-19
DD100003A5 (cs) 1973-09-05
CH578574A5 (cs) 1976-08-13
DK138652B (da) 1978-10-09
CA989390A (en) 1976-05-18
PL86959B1 (en) 1976-06-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee