GB1230349A - - Google Patents
Info
- Publication number
- GB1230349A GB1230349A GB1230349DA GB1230349A GB 1230349 A GB1230349 A GB 1230349A GB 1230349D A GB1230349D A GB 1230349DA GB 1230349 A GB1230349 A GB 1230349A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- general formula
- april
- hydroxyliminoacyl
- acylpyruvate
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2791868 | 1968-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1230349A true GB1230349A (sv) | 1971-04-28 |
Family
ID=12234248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1230349D Expired GB1230349A (sv) | 1968-04-25 | 1969-04-25 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3661977A (sv) |
CH (1) | CH525868A (sv) |
DE (1) | DE1921212A1 (sv) |
GB (1) | GB1230349A (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK154939C (da) * | 1974-12-19 | 1989-06-12 | Takeda Chemical Industries Ltd | Analogifremgangsmaade til fremstilling af thiazolylacetamido-cephemforbindelser eller farmaceutisk acceptable salte eller estere deraf |
-
1969
- 1969-04-03 US US813293A patent/US3661977A/en not_active Expired - Lifetime
- 1969-04-24 CH CH628369A patent/CH525868A/de not_active IP Right Cessation
- 1969-04-25 GB GB1230349D patent/GB1230349A/en not_active Expired
- 1969-04-25 DE DE19691921212 patent/DE1921212A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
CH525868A (de) | 1972-07-31 |
DE1921212A1 (de) | 1969-11-13 |
US3661977A (en) | 1972-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |