GB1492435A - Cephalosporins - Google Patents
CephalosporinsInfo
- Publication number
- GB1492435A GB1492435A GB2125575A GB2125575A GB1492435A GB 1492435 A GB1492435 A GB 1492435A GB 2125575 A GB2125575 A GB 2125575A GB 2125575 A GB2125575 A GB 2125575A GB 1492435 A GB1492435 A GB 1492435A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- compound
- phenyl
- tetrazolyl
- optionally substituted
- 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
- 229930186147 Cephalosporin Natural products 0.000 title abstract 2
- 229940124587 cephalosporin Drugs 0.000 title abstract 2
- 150000001780 cephalosporins Chemical class 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 8
- -1 7- amino-cephem compound Chemical class 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 125000003831 tetrazolyl group Chemical group 0.000 abstract 2
- 230000010933 acylation Effects 0.000 abstract 1
- 238000005917 acylation reaction Methods 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- LRRPVJZQMVTPKE-UHFFFAOYSA-N methyl 2-(tetrazol-2-ylmethylsulfanyl)acetate Chemical compound COC(=O)CSCN1N=CN=N1 LRRPVJZQMVTPKE-UHFFFAOYSA-N 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50190674A | 1974-08-30 | 1974-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1492435A true GB1492435A (en) | 1977-11-16 |
Family
ID=23995508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2125575A Expired GB1492435A (en) | 1974-08-30 | 1975-05-19 | Cephalosporins |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5148689A (enExample) |
| DE (1) | DE2537790A1 (enExample) |
| FR (1) | FR2282896A1 (enExample) |
| GB (1) | GB1492435A (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758587A (fr) * | 1969-11-17 | 1971-05-06 | Fujisawa Pharmaceutical Co | Procede de preparation de derives d'acide 7-aminocephalosporanique et nouveaux produits ainsi obtenus |
| GB1484616A (en) * | 1974-01-18 | 1977-09-01 | Squibb & Sons Inc | Tetrazolymethylthioacetyl cephalosporin derivatives |
-
1975
- 1975-05-19 GB GB2125575A patent/GB1492435A/en not_active Expired
- 1975-08-25 DE DE19752537790 patent/DE2537790A1/de not_active Withdrawn
- 1975-08-28 FR FR7526523A patent/FR2282896A1/fr active Granted
- 1975-08-30 JP JP10555675A patent/JPS5148689A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2282896A1 (fr) | 1976-03-26 |
| FR2282896B1 (enExample) | 1978-09-08 |
| JPS5148689A (en) | 1976-04-26 |
| DE2537790A1 (de) | 1976-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed |