GB1400242A - Process for producing antibiotics - Google Patents

Process for producing antibiotics

Info

Publication number
GB1400242A
GB1400242A GB4243572A GB4243572A GB1400242A GB 1400242 A GB1400242 A GB 1400242A GB 4243572 A GB4243572 A GB 4243572A GB 4243572 A GB4243572 A GB 4243572A GB 1400242 A GB1400242 A GB 1400242A
Authority
GB
United Kingdom
Prior art keywords
producing antibiotics
antibiotics
producing
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
GB4243572A
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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
Priority claimed from JP7108671A external-priority patent/JPS5121999B2/ja
Priority claimed from JP5623572A external-priority patent/JPS5439393B2/ja
Priority claimed from JP6652772A external-priority patent/JPS523950B2/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of GB1400242A publication Critical patent/GB1400242A/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)
GB4243572A 1971-09-13 1972-09-13 Process for producing antibiotics Expired GB1400242A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7108671A JPS5121999B2 (cg-RX-API-DMAC7.html) 1971-09-13 1971-09-13
JP5623572A JPS5439393B2 (cg-RX-API-DMAC7.html) 1972-06-06 1972-06-06
JP6652772A JPS523950B2 (cg-RX-API-DMAC7.html) 1972-07-03 1972-07-03

Publications (1)

Publication Number Publication Date
GB1400242A true GB1400242A (en) 1975-07-16

Family

ID=27295852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4243572A Expired GB1400242A (en) 1971-09-13 1972-09-13 Process for producing antibiotics

Country Status (8)

Country Link
AU (1) AU467919B2 (cg-RX-API-DMAC7.html)
BE (1) BE788750A (cg-RX-API-DMAC7.html)
CA (1) CA1002515A (cg-RX-API-DMAC7.html)
CH (1) CH594684A5 (cg-RX-API-DMAC7.html)
DE (1) DE2244620A1 (cg-RX-API-DMAC7.html)
FR (1) FR2154502B1 (cg-RX-API-DMAC7.html)
GB (1) GB1400242A (cg-RX-API-DMAC7.html)
NL (1) NL7212438A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626674B2 (cg-RX-API-DMAC7.html) * 1973-12-27 1981-06-19
US4252973A (en) 1979-07-06 1981-02-24 E. R. Squibb & Sons, Inc. Process for chemically removing the acyl sidechain from cephalosporins and penicillins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632578A (en) * 1968-09-09 1972-01-04 Lilly Co Eli Cleavage of acylamidocephalosporins and acylamidopenicillins

Also Published As

Publication number Publication date
FR2154502B1 (cg-RX-API-DMAC7.html) 1976-04-23
CA1002515A (en) 1976-12-28
BE788750A (fr) 1973-01-02
AU467919B2 (en) 1975-12-18
FR2154502A1 (cg-RX-API-DMAC7.html) 1973-05-11
AU4660272A (en) 1974-03-21
NL7212438A (cg-RX-API-DMAC7.html) 1973-03-15
DE2244620A1 (de) 1973-03-22
CH594684A5 (cg-RX-API-DMAC7.html) 1978-01-31

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Legal Events

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